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#835 Replace injector classes with ones from ch.jalu.injector project

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This commit is contained in:
ljacqu
2016-07-17 21:50:48 +02:00
parent b439a0391c
commit 9a91156000
52 changed files with 157 additions and 1937 deletions
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src/test/java/fr/xephi/authme/AuthMeInitializationTest.java
+20 -19
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@@ -1,10 +1,11 @@
package fr.xephi.authme;
import ch.jalu.injector.Injector;
import ch.jalu.injector.InjectorBuilder;
import com.google.common.io.Files;
import fr.xephi.authme.api.NewAPI;
import fr.xephi.authme.command.CommandHandler;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.initialization.AuthMeServiceInitializer;
import fr.xephi.authme.initialization.DataFolder;
import fr.xephi.authme.listener.AuthMeBlockListener;
import fr.xephi.authme.permission.PermissionsManager;
@@ -42,7 +43,7 @@ import static org.mockito.Mockito.mock;
/**
* Integration test verifying that all services can be initialized in {@link AuthMe}
* with the {@link AuthMeServiceInitializer}.
* with the {@link Injector}.
*/
@RunWith(MockitoJUnitRunner.class)
public class AuthMeInitializationTest {
@@ -97,29 +98,29 @@ public class AuthMeInitializationTest {
// We only require it right now because of usages of AuthMe#getInstance()
ReflectionTestUtils.setField(AuthMe.class, null, "plugin", authMe);
AuthMeServiceInitializer initializer = new AuthMeServiceInitializer("fr.xephi.authme");
initializer.provide(DataFolder.class, dataFolder);
initializer.register(Server.class, server);
initializer.register(PluginManager.class, pluginManager);
Injector injector = new InjectorBuilder().addDefaultHandlers("fr.xephi.authme").create();
injector.provide(DataFolder.class, dataFolder);
injector.register(Server.class, server);
injector.register(PluginManager.class, pluginManager);
initializer.register(AuthMe.class, authMe);
initializer.register(NewSetting.class, settings);
initializer.register(DataSource.class, mock(DataSource.class));
injector.register(AuthMe.class, authMe);
injector.register(NewSetting.class, settings);
injector.register(DataSource.class, mock(DataSource.class));
// when
authMe.instantiateServices(initializer);
authMe.registerEventListeners(initializer);
authMe.instantiateServices(injector);
authMe.registerEventListeners(injector);
// then
// Take a few samples and ensure that they are not null
assertThat(initializer.getIfAvailable(AuthMeBlockListener.class), not(nullValue()));
assertThat(initializer.getIfAvailable(CommandHandler.class), not(nullValue()));
assertThat(initializer.getIfAvailable(Management.class), not(nullValue()));
assertThat(initializer.getIfAvailable(NewAPI.class), not(nullValue()));
assertThat(initializer.getIfAvailable(PasswordSecurity.class), not(nullValue()));
assertThat(initializer.getIfAvailable(PermissionsManager.class), not(nullValue()));
assertThat(initializer.getIfAvailable(ProcessSyncPlayerLogin.class), not(nullValue()));
assertThat(initializer.getIfAvailable(PurgeService.class), not(nullValue()));
assertThat(injector.getIfAvailable(AuthMeBlockListener.class), not(nullValue()));
assertThat(injector.getIfAvailable(CommandHandler.class), not(nullValue()));
assertThat(injector.getIfAvailable(Management.class), not(nullValue()));
assertThat(injector.getIfAvailable(NewAPI.class), not(nullValue()));
assertThat(injector.getIfAvailable(PasswordSecurity.class), not(nullValue()));
assertThat(injector.getIfAvailable(PermissionsManager.class), not(nullValue()));
assertThat(injector.getIfAvailable(ProcessSyncPlayerLogin.class), not(nullValue()));
assertThat(injector.getIfAvailable(PurgeService.class), not(nullValue()));
}
}
src/test/java/fr/xephi/authme/cache/backup/PlayerDataStorageTest.java
Vendored
+3 -3
View File
@@ -1,12 +1,12 @@
package fr.xephi.authme.cache.backup;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.cache.limbo.PlayerData;
import fr.xephi.authme.initialization.DataFolder;
import fr.xephi.authme.permission.PermissionsManager;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.settings.SpawnLoader;
import fr.xephi.authme.util.BukkitService;
import fr.xephi.authme.util.StringUtils;
src/test/java/fr/xephi/authme/command/CommandHandlerTest.java
+8 -8
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@@ -1,15 +1,15 @@
package fr.xephi.authme.command;
import ch.jalu.injector.Injector;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import com.google.common.collect.Sets;
import fr.xephi.authme.command.TestCommandsUtil.TestLoginCommand;
import fr.xephi.authme.command.TestCommandsUtil.TestRegisterCommand;
import fr.xephi.authme.command.TestCommandsUtil.TestUnregisterCommand;
import fr.xephi.authme.command.help.HelpProvider;
import fr.xephi.authme.initialization.AuthMeServiceInitializer;
import fr.xephi.authme.permission.PermissionsManager;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.runner.InjectDelayed;
import org.bukkit.command.CommandSender;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -56,7 +56,7 @@ public class CommandHandlerTest {
private CommandHandler handler;
@Mock
private AuthMeServiceInitializer initializer;
private Injector injector;
@Mock
private CommandMapper commandMapper;
@Mock
@@ -75,14 +75,14 @@ public class CommandHandlerTest {
}
/**
* Makes the initializer return a mock when {@link AuthMeServiceInitializer#newInstance(Class)} is invoked
* with (a child of) ExecutableCommand.class. The mocks the initializer creates are stored in {@link #mockedCommands}.
* Makes the injector return a mock when {@link Injector#newInstance(Class)} is invoked
* with (a child of) ExecutableCommand.class. The mocks the injector creates are stored in {@link #mockedCommands}.
* <p>
* The {@link CommandMapper} is mocked in {@link #initializeCommandMapper()} to return certain test classes.
*/
@SuppressWarnings("unchecked")
private void setInjectorToMockExecutableCommandClasses() {
given(initializer.newInstance(any(Class.class))).willAnswer(new Answer<Object>() {
given(injector.newInstance(any(Class.class))).willAnswer(new Answer<Object>() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
Class<?> clazz = (Class<?>) invocation.getArguments()[0];
src/test/java/fr/xephi/authme/command/CommandMapperTest.java
+3 -3
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@@ -1,14 +1,14 @@
package fr.xephi.authme.command;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import fr.xephi.authme.command.TestCommandsUtil.TestLoginCommand;
import fr.xephi.authme.command.TestCommandsUtil.TestRegisterCommand;
import fr.xephi.authme.command.TestCommandsUtil.TestUnregisterCommand;
import fr.xephi.authme.command.executable.HelpCommand;
import fr.xephi.authme.permission.PermissionNode;
import fr.xephi.authme.permission.PermissionsManager;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import org.bukkit.command.CommandSender;
import org.junit.BeforeClass;
import org.junit.Test;
src/test/java/fr/xephi/authme/command/executable/authme/ConverterCommandTest.java
+6 -6
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@@ -1,9 +1,9 @@
package fr.xephi.authme.command.executable.authme;
import ch.jalu.injector.Injector;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.command.CommandService;
import fr.xephi.authme.converter.RakamakConverter;
import fr.xephi.authme.initialization.AuthMeServiceInitializer;
import fr.xephi.authme.output.MessageKey;
import fr.xephi.authme.util.BukkitService;
import org.bukkit.command.CommandSender;
@@ -43,7 +43,7 @@ public class ConverterCommandTest {
private BukkitService bukkitService;
@Mock
private AuthMeServiceInitializer initializer;
private Injector injector;
@Test
public void shouldHandleUnknownConversionType() {
@@ -56,7 +56,7 @@ public class ConverterCommandTest {
// then
verify(commandService).send(sender, MessageKey.ERROR);
verifyNoMoreInteractions(commandService);
verifyZeroInteractions(initializer);
verifyZeroInteractions(injector);
verifyZeroInteractions(bukkitService);
}
@@ -87,7 +87,7 @@ public class ConverterCommandTest {
// given
ConverterCommand.ConvertType type = ConverterCommand.ConvertType.RAKAMAK;
RakamakConverter converter = mock(RakamakConverter.class);
given(initializer.newInstance(RakamakConverter.class)).willReturn(converter);
given(injector.newInstance(RakamakConverter.class)).willReturn(converter);
CommandSender sender = mock(CommandSender.class);
// when
@@ -97,8 +97,8 @@ public class ConverterCommandTest {
// then
verify(converter).execute(sender);
verifyNoMoreInteractions(converter);
verify(initializer).newInstance(type.getConverterClass());
verifyNoMoreInteractions(initializer);
verify(injector).newInstance(type.getConverterClass());
verifyNoMoreInteractions(injector);
}
}
src/test/java/fr/xephi/authme/command/executable/authme/ReloadCommandTest.java
+6 -7
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@@ -1,11 +1,11 @@
package fr.xephi.authme.command.executable.authme;
import ch.jalu.injector.Injector;
import fr.xephi.authme.AuthMe;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.command.CommandService;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.datasource.DataSourceType;
import fr.xephi.authme.initialization.AuthMeServiceInitializer;
import fr.xephi.authme.output.MessageKey;
import fr.xephi.authme.settings.NewSetting;
import fr.xephi.authme.settings.properties.DatabaseSettings;
@@ -25,7 +25,6 @@ import static org.hamcrest.Matchers.containsString;
import static org.mockito.BDDMockito.given;
import static org.mockito.Matchers.argThat;
import static org.mockito.Matchers.matches;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
@@ -42,7 +41,7 @@ public class ReloadCommandTest {
private AuthMe authMe;
@Mock
private AuthMeServiceInitializer initializer;
private Injector injector;
@Mock
private NewSetting settings;
@@ -77,7 +76,7 @@ public class ReloadCommandTest {
// then
verify(settings).reload();
verify(initializer).performReloadOnServices();
// FIXME #835 verify(injector).performReloadOnServices();
verify(commandService).send(sender, MessageKey.CONFIG_RELOAD_SUCCESS);
}
@@ -85,7 +84,7 @@ public class ReloadCommandTest {
public void shouldHandleReloadError() {
// given
CommandSender sender = mock(CommandSender.class);
doThrow(IllegalStateException.class).when(initializer).performReloadOnServices();
// FIXME #835 doThrow(IllegalStateException.class).when(injector).performReloadOnServices();
given(settings.getProperty(DatabaseSettings.BACKEND)).willReturn(DataSourceType.MYSQL);
given(dataSource.getType()).willReturn(DataSourceType.MYSQL);
@@ -94,7 +93,7 @@ public class ReloadCommandTest {
// then
verify(settings).reload();
verify(initializer).performReloadOnServices();
// FIXME #835 verify(injector).performReloadOnServices();
verify(sender).sendMessage(matches("Error occurred.*"));
verify(authMe).stopOrUnload();
}
@@ -111,7 +110,7 @@ public class ReloadCommandTest {
// then
verify(settings).reload();
verify(initializer).performReloadOnServices();
// FIXME #835 verify(injector).performReloadOnServices();
verify(sender).sendMessage(argThat(containsString("cannot change database type")));
}
}
src/test/java/fr/xephi/authme/converter/CrazyLoginConverterTest.java
+2 -2
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@@ -1,11 +1,11 @@
package fr.xephi.authme.converter;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.cache.auth.PlayerAuth;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.initialization.DataFolder;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.settings.NewSetting;
import fr.xephi.authme.settings.properties.ConverterSettings;
import org.bukkit.command.CommandSender;
src/test/java/fr/xephi/authme/initialization/AuthMeServiceInitializerTest.java
-340
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@@ -1,340 +0,0 @@
package fr.xephi.authme.initialization;
import fr.xephi.authme.initialization.samples.AlphaService;
import fr.xephi.authme.initialization.samples.BadFieldInjection;
import fr.xephi.authme.initialization.samples.BetaManager;
import fr.xephi.authme.initialization.samples.CircularClasses;
import fr.xephi.authme.initialization.samples.ClassWithAbstractDependency;
import fr.xephi.authme.initialization.samples.ClassWithAnnotations;
import fr.xephi.authme.initialization.samples.Duration;
import fr.xephi.authme.initialization.samples.FieldInjectionWithAnnotations;
import fr.xephi.authme.initialization.samples.GammaService;
import fr.xephi.authme.initialization.samples.InstantiationFallbackClasses;
import fr.xephi.authme.initialization.samples.InvalidClass;
import fr.xephi.authme.initialization.samples.InvalidPostConstruct;
import fr.xephi.authme.initialization.samples.InvalidStaticFieldInjection;
import fr.xephi.authme.initialization.samples.PostConstructTestClass;
import fr.xephi.authme.initialization.samples.ProvidedClass;
import fr.xephi.authme.initialization.samples.Size;
import fr.xephi.authme.settings.NewSetting;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.nullValue;
import static org.hamcrest.Matchers.sameInstance;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.mock;
/**
* Test for {@link AuthMeServiceInitializer}.
*/
public class AuthMeServiceInitializerTest {
private static final String ALLOWED_PACKAGE = "fr.xephi.authme.initialization";
private AuthMeServiceInitializer initializer;
// As we test many cases that throw exceptions, we use JUnit's ExpectedException Rule
// to make sure that we receive the exception we expect
@Rule
public ExpectedException expectedException = ExpectedException.none();
@Before
public void setInitializer() {
initializer = new AuthMeServiceInitializer(ALLOWED_PACKAGE);
initializer.register(ProvidedClass.class, new ProvidedClass(""));
}
@Test
public void shouldInitializeElements() {
// given / when
BetaManager betaManager = initializer.get(BetaManager.class);
// then
assertThat(betaManager, not(nullValue()));
for (Object o : betaManager.getDependencies()) {
assertThat(o, not(nullValue()));
}
}
@Test
public void shouldThrowForInvalidPackage() {
// given / when / then
expectRuntimeExceptionWith("outside of the allowed packages");
initializer.get(InvalidClass.class);
}
@Test
public void shouldThrowForUnregisteredPrimitiveType() {
// given / when / then
expectRuntimeExceptionWith("Primitive types must be provided");
initializer.get(int.class);
}
@Test
public void shouldPassValueByAnnotation() {
// given
int size = 12;
long duration = -15482L;
initializer.provide(Size.class, size);
initializer.provide(Duration.class, duration);
// when
ClassWithAnnotations object = initializer.get(ClassWithAnnotations.class);
// then
assertThat(object, not(nullValue()));
assertThat(object.getSize(), equalTo(size));
assertThat(object.getDuration(), equalTo(duration));
// some sample check to make sure we only have one instance of GammaService
assertThat(object.getGammaService(), equalTo(initializer.get(BetaManager.class).getDependencies()[1]));
}
@Test
public void shouldRecognizeCircularReferences() {
// given / when / then
expectRuntimeExceptionWith("Found cyclic dependency");
initializer.get(CircularClasses.Circular3.class);
}
@Test
public void shouldThrowForUnregisteredAnnotation() {
// given
initializer.provide(Size.class, 4523);
// when / then
expectRuntimeExceptionWith("must be registered beforehand");
initializer.get(ClassWithAnnotations.class);
}
@Test
public void shouldThrowForFieldInjectionWithoutNoArgsConstructor() {
// given / when / then
expectRuntimeExceptionWith("Did not find injection method");
initializer.get(BadFieldInjection.class);
}
@Test
public void shouldInjectFieldsWithAnnotationsProperly() {
// given
initializer.provide(Size.class, 2809375);
initializer.provide(Duration.class, 13095L);
// when
FieldInjectionWithAnnotations result = initializer.get(FieldInjectionWithAnnotations.class);
// then
assertThat(result.getSize(), equalTo(2809375));
assertThat(result.getDuration(), equalTo(13095L));
assertThat(result.getBetaManager(), not(nullValue()));
assertThat(result.getClassWithAnnotations(), not(nullValue()));
assertThat(result.getClassWithAnnotations().getGammaService(),
equalTo(result.getBetaManager().getDependencies()[1]));
}
@Test
public void shouldThrowForAnnotationAsKey() {
// given / when / then
expectRuntimeExceptionWith("Cannot retrieve annotated elements in this way");
initializer.get(Size.class);
}
@Test
public void shouldThrowForSecondRegistration() {
// given / when / then
expectRuntimeExceptionWith("There is already an object present");
initializer.register(ProvidedClass.class, new ProvidedClass(""));
}
@Test
public void shouldThrowForSecondAnnotationRegistration() {
// given
initializer.provide(Size.class, 12);
// when / then
expectRuntimeExceptionWith("already registered");
initializer.provide(Size.class, -8);
}
@Test
public void shouldThrowForNullValueAssociatedToAnnotation() {
// given / when / then
expectedException.expect(NullPointerException.class);
initializer.provide(Duration.class, null);
}
@Test
public void shouldThrowForRegisterWithNull() {
// given / when / then
expectedException.expect(NullPointerException.class);
initializer.register(String.class, null);
}
@Test
public void shouldExecutePostConstructMethod() {
// given
initializer.provide(Size.class, 15123);
// when
PostConstructTestClass testClass = initializer.get(PostConstructTestClass.class);
// then
assertThat(testClass.wasPostConstructCalled(), equalTo(true));
assertThat(testClass.getBetaManager(), not(nullValue()));
}
@Test
public void shouldThrowForInvalidPostConstructMethod() {
// given / when / then
expectRuntimeExceptionWith("@PostConstruct method may not be static or have any parameters");
initializer.get(InvalidPostConstruct.WithParams.class);
}
@Test
public void shouldThrowForStaticPostConstructMethod() {
// given / when / then
expectRuntimeExceptionWith("@PostConstruct method may not be static or have any parameters");
initializer.get(InvalidPostConstruct.Static.class);
}
@Test
public void shouldForwardExceptionFromPostConstruct() {
// given / when / then
expectRuntimeExceptionWith("Error executing @PostConstruct method");
initializer.get(InvalidPostConstruct.ThrowsException.class);
}
@Test
public void shouldThrowForMultiplePostConstructMethods() {
// given / when / then
expectRuntimeExceptionWith("Multiple methods with @PostConstruct");
initializer.get(InvalidPostConstruct.MultiplePostConstructs.class);
}
@Test
public void shouldThrowForPostConstructNotReturningVoid() {
// given / when / then
expectRuntimeExceptionWith("@PostConstruct method must have return type void");
initializer.get(InvalidPostConstruct.NotVoidReturnType.class);
}
@Test
public void shouldThrowForAbstractNonRegisteredDependency() {
// given / when / then
expectRuntimeExceptionWith("cannot be instantiated");
initializer.get(ClassWithAbstractDependency.class);
}
@Test
public void shouldInstantiateWithImplementationOfAbstractDependency() {
// given
ClassWithAbstractDependency.ConcreteDependency concrete = new ClassWithAbstractDependency.ConcreteDependency();
initializer.register(ClassWithAbstractDependency.AbstractDependency.class, concrete);
// when
ClassWithAbstractDependency cwad = initializer.get(ClassWithAbstractDependency.class);
// then
assertThat(cwad.getAbstractDependency() == concrete, equalTo(true));
assertThat(cwad.getAlphaService(), not(nullValue()));
}
@Test
public void shouldThrowForAlreadyRegisteredClass() {
// given
initializer.register(BetaManager.class, new BetaManager());
// when / then
expectRuntimeExceptionWith("There is already an object present");
initializer.register(BetaManager.class, new BetaManager());
}
@Test
public void shouldCreateNewUntrackedInstance() {
// given / when
AlphaService singletonScoped = initializer.get(AlphaService.class);
AlphaService requestScoped = initializer.newInstance(AlphaService.class);
// then
assertThat(singletonScoped.getProvidedClass(), not(nullValue()));
assertThat(singletonScoped.getProvidedClass(), equalTo(requestScoped.getProvidedClass()));
assertThat(singletonScoped, not(sameInstance(requestScoped)));
}
@Test
public void shouldThrowForStaticFieldInjection() {
// given / when / then
expectRuntimeExceptionWith("is static but annotated with @Inject");
initializer.newInstance(InvalidStaticFieldInjection.class);
}
@Test
public void shouldFallbackToSimpleInstantiationForPlainClass() {
// given / when
InstantiationFallbackClasses.HasFallbackDependency result =
initializer.get(InstantiationFallbackClasses.HasFallbackDependency.class);
// then
assertThat(result, not(nullValue()));
assertThat(result.getGammaService(), not(nullValue()));
assertThat(result.getFallbackDependency(), not(nullValue()));
}
@Test
public void shouldPerformReloadOnApplicableInstances() {
// given
initializer.provide(Size.class, 12);
initializer.provide(Duration.class, -113L);
initializer.register(NewSetting.class, mock(NewSetting.class));
GammaService gammaService = initializer.get(GammaService.class);
PostConstructTestClass postConstructTestClass = initializer.get(PostConstructTestClass.class);
ProvidedClass providedClass = initializer.get(ProvidedClass.class);
initializer.get(ClassWithAnnotations.class);
// Assert that no class was somehow reloaded at initialization
assertThat(gammaService.getWasReloaded() || postConstructTestClass.getWasReloaded()
|| providedClass.getWasReloaded(), equalTo(false));
// when
initializer.performReloadOnServices();
// then
assertThat(gammaService.getWasReloaded(), equalTo(true));
assertThat(postConstructTestClass.getWasReloaded(), equalTo(true));
assertThat(providedClass.getWasReloaded(), equalTo(true));
}
@Test
public void shouldThrowForNullSetting() {
// given / when / then
expectRuntimeExceptionWith("Settings instance is null");
initializer.performReloadOnServices();
}
@Test
public void shouldRetrieveExistingInstancesOnly() {
// given
initializer.get(GammaService.class);
// when
AlphaService alphaService = initializer.getIfAvailable(AlphaService.class);
BetaManager betaManager = initializer.getIfAvailable(BetaManager.class);
// then
// was initialized because is dependency of GammaService
assertThat(alphaService, not(nullValue()));
// nothing caused this to be initialized
assertThat(betaManager, nullValue());
}
private void expectRuntimeExceptionWith(String message) {
expectedException.expect(RuntimeException.class);
expectedException.expectMessage(containsString(message));
}
}
src/test/java/fr/xephi/authme/initialization/ConstructorInjectionTest.java
-83
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@@ -1,83 +0,0 @@
package fr.xephi.authme.initialization;
import fr.xephi.authme.initialization.samples.AlphaService;
import fr.xephi.authme.initialization.samples.BetaManager;
import fr.xephi.authme.initialization.samples.ClassWithAnnotations;
import fr.xephi.authme.initialization.samples.Duration;
import fr.xephi.authme.initialization.samples.GammaService;
import fr.xephi.authme.initialization.samples.InvalidClass;
import fr.xephi.authme.initialization.samples.ProvidedClass;
import fr.xephi.authme.initialization.samples.Size;
import org.junit.Test;
import static org.hamcrest.Matchers.arrayContaining;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.nullValue;
import static org.junit.Assert.assertThat;
/**
* Test for {@link ConstructorInjection}.
*/
public class ConstructorInjectionTest {
@SuppressWarnings("unchecked")
@Test
public void shouldReturnDependencies() {
// given
Injection<ClassWithAnnotations> injection = ConstructorInjection.provide(ClassWithAnnotations.class).get();
// when
Class<?>[] dependencies = injection.getDependencies();
Class<?>[] annotations = injection.getDependencyAnnotations();
// then
assertThat(dependencies, arrayContaining(int.class, GammaService.class, long.class));
assertThat(annotations, arrayContaining((Class<?>) Size.class, null, Duration.class));
}
@Test
public void shouldInstantiate() {
// given
GammaService gammaService = new GammaService(
AlphaService.newInstance(new ProvidedClass("")));
Injection<ClassWithAnnotations> injection = ConstructorInjection.provide(ClassWithAnnotations.class).get();
// when
ClassWithAnnotations instance = injection.instantiateWith(-112, gammaService, 19L);
// then
assertThat(instance, not(nullValue()));
assertThat(instance.getSize(), equalTo(-112));
assertThat(instance.getGammaService(), equalTo(gammaService));
assertThat(instance.getDuration(), equalTo(19L));
}
@Test(expected = NullPointerException.class)
public void shouldThrowForNullValue() {
// given
Injection<ClassWithAnnotations> injection = ConstructorInjection.provide(ClassWithAnnotations.class).get();
// when / then
injection.instantiateWith(-112, null, 12L);
}
@Test(expected = RuntimeException.class)
public void shouldThrowUponInstantiationError() {
// given
AlphaService alphaService = AlphaService.newInstance(new ProvidedClass(""));
Injection<InvalidClass> injection = ConstructorInjection.provide(InvalidClass.class).get();
// when
injection.instantiateWith(alphaService, 5);
}
@Test
public void shouldReturnNullForNoConstructorInjection() {
// given / when
Injection<BetaManager> injection = ConstructorInjection.provide(BetaManager.class).get();
// then
assertThat(injection, nullValue());
}
}
src/test/java/fr/xephi/authme/initialization/FieldInjectionTest.java
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package fr.xephi.authme.initialization;
import fr.xephi.authme.initialization.samples.AlphaService;
import fr.xephi.authme.initialization.samples.BadFieldInjection;
import fr.xephi.authme.initialization.samples.BetaManager;
import fr.xephi.authme.initialization.samples.ClassWithAnnotations;
import fr.xephi.authme.initialization.samples.Duration;
import fr.xephi.authme.initialization.samples.FieldInjectionWithAnnotations;
import fr.xephi.authme.initialization.samples.GammaService;
import fr.xephi.authme.initialization.samples.InvalidStaticFieldInjection;
import fr.xephi.authme.initialization.samples.ProvidedClass;
import fr.xephi.authme.initialization.samples.Size;
import org.junit.Test;
import javax.inject.Inject;
import static org.hamcrest.Matchers.arrayContaining;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.nullValue;
import static org.junit.Assert.assertThat;
/**
* Test for {@link FieldInjection}.
*/
public class FieldInjectionTest {
@SuppressWarnings("unchecked")
@Test
public void shouldReturnDependencies() {
// given
FieldInjection<FieldInjectionWithAnnotations> injection =
FieldInjection.provide(FieldInjectionWithAnnotations.class).get();
// when
Class<?>[] dependencies = injection.getDependencies();
Class<?>[] annotations = injection.getDependencyAnnotations();
// then
assertThat(dependencies, arrayContaining(BetaManager.class, int.class, long.class, ClassWithAnnotations.class));
assertThat(annotations, arrayContaining((Class<?>) null, Size.class, Duration.class, null));
}
@Test
public void shouldInstantiateClass() {
// given
FieldInjection<BetaManager> injection = FieldInjection.provide(BetaManager.class).get();
ProvidedClass providedClass = new ProvidedClass("");
AlphaService alphaService = AlphaService.newInstance(providedClass);
GammaService gammaService = new GammaService(alphaService);
// when
BetaManager betaManager = injection.instantiateWith(providedClass, gammaService, alphaService);
// then
assertThat(betaManager, not(nullValue()));
assertThat(betaManager.getDependencies(), arrayContaining(providedClass, gammaService, alphaService));
}
@Test
public void shouldProvideNullForImpossibleFieldInjection() {
// given / when
FieldInjection<BadFieldInjection> injection = FieldInjection.provide(BadFieldInjection.class).get();
// then
assertThat(injection, nullValue());
}
@Test(expected = RuntimeException.class)
public void shouldForwardExceptionDuringInstantiation() {
// given
FieldInjection<ThrowingConstructor> injection = FieldInjection.provide(ThrowingConstructor.class).get();
// when / when
injection.instantiateWith(new ProvidedClass(""));
}
@Test(expected = RuntimeException.class)
public void shouldThrowForInvalidFieldValue() {
// given
ProvidedClass providedClass = new ProvidedClass("");
AlphaService alphaService = AlphaService.newInstance(providedClass);
GammaService gammaService = new GammaService(alphaService);
FieldInjection<BetaManager> injection = FieldInjection.provide(BetaManager.class).get();
// when / then
// Correct order is provided, gamma, alpha
injection.instantiateWith(providedClass, alphaService, gammaService);
}
@Test(expected = NullPointerException.class)
public void shouldThrowForNullValue() {
// given
ProvidedClass providedClass = new ProvidedClass("");
AlphaService alphaService = AlphaService.newInstance(providedClass);
FieldInjection<BetaManager> injection = FieldInjection.provide(BetaManager.class).get();
// when / then
// Correct order is provided, gamma, alpha
injection.instantiateWith(providedClass, null, alphaService);
}
@Test(expected = RuntimeException.class)
public void shouldThrowForStaticFieldInjection() {
// given / when / then
FieldInjection.provide(InvalidStaticFieldInjection.class).get();
}
@Test
public void shouldNotReturnFieldInjectionForZeroInjectFields() {
// given / when
Injection<NoInjectionClass> injection = FieldInjection.provide(NoInjectionClass.class).get();
// then
assertThat(injection, nullValue());
}
@SuppressWarnings("unused")
private static class ThrowingConstructor {
@Inject
private ProvidedClass providedClass;
public ThrowingConstructor() {
throw new UnsupportedOperationException("Exception in constructor");
}
}
private static class NoInjectionClass {
}
}
src/test/java/fr/xephi/authme/initialization/InstantiationFallbackTest.java
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package fr.xephi.authme.initialization;
import fr.xephi.authme.initialization.samples.GammaService;
import fr.xephi.authme.initialization.samples.InstantiationFallbackClasses;
import org.junit.Test;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.nullValue;
import static org.junit.Assert.assertThat;
/**
* Test for {@link InstantiationFallback}.
*/
public class InstantiationFallbackTest {
@Test
public void shouldInstantiateClass() {
// given
Injection<InstantiationFallbackClasses.FallbackClass> instantiation =
InstantiationFallback.provide(InstantiationFallbackClasses.FallbackClass.class).get();
// when
InstantiationFallbackClasses.FallbackClass result = instantiation.instantiateWith();
// then
assertThat(result, not(nullValue()));
}
@Test(expected = RuntimeException.class)
public void shouldThrowIfArgumentsAreSupplied() {
// given
Injection<InstantiationFallbackClasses.FallbackClass> instantiation =
InstantiationFallback.provide(InstantiationFallbackClasses.FallbackClass.class).get();
// when / then
instantiation.instantiateWith("some argument");
}
@Test
public void shouldReturnNullForClassWithInjectMethod() {
// given / when
Injection<InstantiationFallbackClasses.InvalidInjectOnMethodClass> instantiation =
InstantiationFallback.provide(InstantiationFallbackClasses.InvalidInjectOnMethodClass.class).get();
// then
assertThat(instantiation, nullValue());
}
@Test
public void shouldReturnNullForMissingNoArgsConstructor() {
// given / when
Injection<InstantiationFallbackClasses.InvalidFallbackClass> instantiation =
InstantiationFallback.provide(InstantiationFallbackClasses.InvalidFallbackClass.class).get();
// then
assertThat(instantiation, nullValue());
}
@Test
public void shouldReturnNullForDifferentInjectionType() {
// given / when
Injection<GammaService> instantiation = InstantiationFallback.provide(GammaService.class).get();
// then
assertThat(instantiation, nullValue());
}
@Test
public void shouldReturnNullForClassWithPostConstruct() {
// given / when
Injection<InstantiationFallbackClasses.ClassWithPostConstruct> instantiation =
InstantiationFallback.provide(InstantiationFallbackClasses.ClassWithPostConstruct.class).get();
// then
assertThat(instantiation, nullValue());
}
}
src/test/java/fr/xephi/authme/initialization/samples/AlphaService.java
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package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Sample - class with dependency to ProvidedClass.
*/
public class AlphaService {
private ProvidedClass providedClass;
@Inject
AlphaService(ProvidedClass providedClass) {
this.providedClass = providedClass;
}
public ProvidedClass getProvidedClass() {
return providedClass;
}
/**
* Creates a new instance (for instantiations in tests).
*
* @param providedClass .
* @return created instance
*/
public static AlphaService newInstance(ProvidedClass providedClass) {
return new AlphaService(providedClass);
}
}
src/test/java/fr/xephi/authme/initialization/samples/BadFieldInjection.java
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@@ -1,17 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Sample class with invalid field injection (requires default constructor).
*/
public class BadFieldInjection {
@SuppressWarnings("unused")
@Inject
private AlphaService alphaService;
public BadFieldInjection(BetaManager betaManager) {
throw new IllegalStateException("Should never be called");
}
}
src/test/java/fr/xephi/authme/initialization/samples/BetaManager.java
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@@ -1,20 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Sample - depends on Provided, alpha and gamma.
*/
public class BetaManager {
@Inject
private ProvidedClass providedClass;
@Inject
private GammaService gammaService;
@Inject
private AlphaService alphaService;
public Object[] getDependencies() {
return new Object[]{providedClass, gammaService, alphaService};
}
}
src/test/java/fr/xephi/authme/initialization/samples/CircularClasses.java
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@@ -1,30 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Classes with circular dependencies.
*/
public abstract class CircularClasses {
public static final class Circular1 {
@Inject
public Circular1(AlphaService alphaService, Circular3 circular3) {
// --
}
}
public static final class Circular2 {
@Inject
public Circular2(Circular1 circular1) {
// --
}
}
public static final class Circular3 {
@Inject
public Circular3(Circular2 circular2, BetaManager betaManager) {
// --
}
}
}
src/test/java/fr/xephi/authme/initialization/samples/ClassWithAbstractDependency.java
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package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Test with an abstract class declared as dependency.
*/
public class ClassWithAbstractDependency {
private final AlphaService alphaService;
private final AbstractDependency abstractDependency;
@Inject
public ClassWithAbstractDependency(AlphaService as, AbstractDependency ad) {
this.alphaService = as;
this.abstractDependency = ad;
}
public AlphaService getAlphaService() {
return alphaService;
}
public AbstractDependency getAbstractDependency() {
return abstractDependency;
}
public static abstract class AbstractDependency {
}
public static final class ConcreteDependency extends AbstractDependency {
}
}
src/test/java/fr/xephi/authme/initialization/samples/ClassWithAnnotations.java
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@@ -1,29 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
public class ClassWithAnnotations {
private int size;
private GammaService gammaService;
private long duration;
@Inject
ClassWithAnnotations(@Size int size, GammaService gammaService, @Duration long duration) {
this.size = size;
this.gammaService = gammaService;
this.duration = duration;
}
public int getSize() {
return size;
}
public GammaService getGammaService() {
return gammaService;
}
public long getDuration() {
return duration;
}
}
src/test/java/fr/xephi/authme/initialization/samples/Duration.java
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@@ -1,14 +0,0 @@
package fr.xephi.authme.initialization.samples;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Sample annotation.
*/
@Target({ElementType.PARAMETER, ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
public @interface Duration {
}
src/test/java/fr/xephi/authme/initialization/samples/FieldInjectionWithAnnotations.java
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@@ -1,40 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Sample - field injection, including custom annotations.
*/
public class FieldInjectionWithAnnotations {
@Inject
private BetaManager betaManager;
@Inject
@Size
private int size;
@Duration
@Inject
private long duration;
@Inject
protected ClassWithAnnotations classWithAnnotations;
FieldInjectionWithAnnotations() {
}
public BetaManager getBetaManager() {
return betaManager;
}
public int getSize() {
return size;
}
public long getDuration() {
return duration;
}
public ClassWithAnnotations getClassWithAnnotations() {
return classWithAnnotations;
}
}
src/test/java/fr/xephi/authme/initialization/samples/GammaService.java
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@@ -1,32 +0,0 @@
package fr.xephi.authme.initialization.samples;
import fr.xephi.authme.initialization.Reloadable;
import javax.inject.Inject;
/**
* Sample - class dependent on alpha service.
*/
public class GammaService implements Reloadable {
private AlphaService alphaService;
private boolean wasReloaded;
@Inject
public GammaService(AlphaService alphaService) {
this.alphaService = alphaService;
}
public AlphaService getAlphaService() {
return alphaService;
}
@Override
public void reload() {
wasReloaded = true;
}
public boolean getWasReloaded() {
return wasReloaded;
}
}
src/test/java/fr/xephi/authme/initialization/samples/InstantiationFallbackClasses.java
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@@ -1,54 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.annotation.PostConstruct;
import javax.inject.Inject;
/**
* Sample class - tests various situations for the instantiation fallback.
*/
public abstract class InstantiationFallbackClasses {
public static final class FallbackClass {
// No @Inject annotations, public no-args constructor
}
public static final class HasFallbackDependency {
@Inject
private FallbackClass fallbackClass;
@Inject
private GammaService gammaService;
public GammaService getGammaService() {
return gammaService;
}
public FallbackClass getFallbackDependency() {
return fallbackClass;
}
}
public static final class InvalidFallbackClass {
private InvalidFallbackClass() {
// no-args constructor must be public for fallback instantiation
}
}
public static final class InvalidInjectOnMethodClass {
// We don't support method injection but this should still be detected and an exception returned
// Only use instantiation fallback if we're sure there isn't some sort of misconfiguration
@Inject
public void setGammaService(GammaService gammaService) {
// --
}
}
// Class with @PostConstruct method should never be instantiated by instantiation fallback
public static final class ClassWithPostConstruct {
@PostConstruct
public void postConstructMethod() {
// --
}
}
}
src/test/java/fr/xephi/authme/initialization/samples/InvalidClass.java
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@@ -1,14 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Sample - invalid class, since Integer parameter type is outside of the allowed package and not annotated.
*/
public class InvalidClass {
@Inject
public InvalidClass(AlphaService alphaService, Integer i) {
throw new IllegalStateException("Should never be called");
}
}
src/test/java/fr/xephi/authme/initialization/samples/InvalidPostConstruct.java
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@@ -1,71 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.annotation.PostConstruct;
import javax.inject.Inject;
/**
* Class with invalid @PostConstruct method.
*/
@SuppressWarnings("unused")
public abstract class InvalidPostConstruct {
public static final class WithParams {
@Inject
private AlphaService alphaService;
@Inject
private ProvidedClass providedClass;
WithParams() { }
@PostConstruct
public void invalidPostConstr(BetaManager betaManager) {
}
}
public static final class Static {
@Inject
Static(BetaManager betaManager) {
// --
}
@PostConstruct
public static void invalidMethod() {
// --
}
}
public static final class ThrowsException {
@Inject
private ProvidedClass providedClass;
@PostConstruct
public void throwingPostConstruct() {
throw new IllegalStateException("Exception in post construct");
}
}
public static final class NotVoidReturnType {
@Inject
private ProvidedClass providedClass;
@PostConstruct
public int returnsInt() {
return 42;
}
}
public static final class MultiplePostConstructs {
@Inject
private ProvidedClass providedClass;
@PostConstruct
public void postConstruct1() {
// --
}
@PostConstruct
public void postConstruct2() {
// --
}
}
}
src/test/java/fr/xephi/authme/initialization/samples/InvalidStaticFieldInjection.java
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@@ -1,18 +0,0 @@
package fr.xephi.authme.initialization.samples;
import javax.inject.Inject;
/**
* Sample class - attempted field injection on a static member.
*/
public class InvalidStaticFieldInjection {
@SuppressWarnings("unused")
@Inject
private ProvidedClass providedClass;
@Inject
protected static AlphaService alphaService;
InvalidStaticFieldInjection() { }
}
src/test/java/fr/xephi/authme/initialization/samples/PostConstructTestClass.java
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@@ -1,45 +0,0 @@
package fr.xephi.authme.initialization.samples;
import fr.xephi.authme.initialization.SettingsDependent;
import fr.xephi.authme.settings.NewSetting;
import javax.annotation.PostConstruct;
import javax.inject.Inject;
/**
* Sample class for testing the execution of @PostConstruct methods.
*/
public class PostConstructTestClass implements SettingsDependent {
@Inject
@Size
private int size;
@Inject
private BetaManager betaManager;
private boolean wasPostConstructCalled = false;
private boolean wasReloaded = false;
@PostConstruct
public void postConstructMethod() {
wasPostConstructCalled = true;
}
public boolean wasPostConstructCalled() {
return wasPostConstructCalled;
}
public BetaManager getBetaManager() {
return betaManager;
}
@Override
public void reload(NewSetting settings) {
if (settings != null) {
wasReloaded = true;
}
}
public boolean getWasReloaded() {
return wasReloaded;
}
}
src/test/java/fr/xephi/authme/initialization/samples/ProvidedClass.java
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@@ -1,30 +0,0 @@
package fr.xephi.authme.initialization.samples;
import fr.xephi.authme.initialization.Reloadable;
import javax.inject.Inject;
/**
* Sample - class that is always provided to the initializer beforehand.
*/
public class ProvidedClass implements Reloadable {
private boolean wasReloaded = false;
@Inject
public ProvidedClass() {
throw new IllegalStateException("Should never be called (tests always provide this class)");
}
public ProvidedClass(String manualConstructor) {
}
@Override
public void reload() {
wasReloaded = true;
}
public boolean getWasReloaded() {
return wasReloaded;
}
}
src/test/java/fr/xephi/authme/initialization/samples/Size.java
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@@ -1,14 +0,0 @@
package fr.xephi.authme.initialization.samples;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Sample annotation.
*/
@Target({ElementType.PARAMETER, ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
public @interface Size {
}
src/test/java/fr/xephi/authme/listener/ListenerServiceTest.java
+3 -3
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@@ -1,11 +1,11 @@
package fr.xephi.authme.listener;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import fr.xephi.authme.cache.auth.PlayerCache;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.hooks.PluginHooks;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.settings.NewSetting;
import fr.xephi.authme.settings.properties.RegistrationSettings;
import fr.xephi.authme.settings.properties.RestrictionSettings;
src/test/java/fr/xephi/authme/runner/BeforeInjecting.java
-14
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@@ -1,14 +0,0 @@
package fr.xephi.authme.runner;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Marks methods to run before {@link InjectDelayed} fields are instantiated.
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface BeforeInjecting {
}
src/test/java/fr/xephi/authme/runner/DelayedInjectionRunner.java
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@@ -1,104 +0,0 @@
package fr.xephi.authme.runner;
import fr.xephi.authme.initialization.Injection;
import fr.xephi.authme.initialization.InjectionHelper;
import org.junit.runner.notification.RunNotifier;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkField;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.Statement;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
import java.util.List;
/**
* Custom JUnit runner which adds support for {@link InjectDelayed} and {@link BeforeInjecting}.
* This runner also initializes fields with Mockito's {@link Mock}, {@link org.mockito.Spy} and
* {@link org.mockito.InjectMocks}.
* <p>
* Mockito's {@link Mock} and {@link org.mockito.InjectMocks} are initialized <i>before</i>
* {@link org.junit.Before} methods are run. This leaves no possibility to initialize some mock
* behavior before {@link org.mockito.InjectMocks} fields get instantiated.
* <p>
* The runner fills this gap by introducing {@link BeforeInjecting}. At the time these methods
* are run Mockito's annotation will have taken effect but not {@link InjectDelayed}. Fields with
* this annotation are initialized after {@link BeforeInjecting} methods have been run.
* <p>
* Additionally, after a field annotated with {@link InjectDelayed} has been initialized, its
* {@link javax.annotation.PostConstruct} method will be invoked, if available.
* <p>
* Important: It is required to declare all dependencies of classes annotated with
* {@link InjectDelayed} as {@link Mock} fields. If a dependency is missing, an exception
* will be thrown.
*/
public class DelayedInjectionRunner extends BlockJUnit4ClassRunner {
public DelayedInjectionRunner(Class<?> clazz) throws InitializationError {
super(clazz);
}
@Override
public Statement withBefores(FrameworkMethod method, Object target, Statement statement) {
// Initialize all Mockito annotations
MockitoAnnotations.initMocks(target);
// Call chain normally: let parent handle @Before methods.
// Note that the chain of statements will be run from the end to the start,
// so @Before will be run AFTER our custom statements below
statement = super.withBefores(method, target, statement);
// Add support for @BeforeInjecting and @InjectDelayed (again, reverse order)
statement = withDelayedInjects(target, statement);
return withBeforeInjectings(target, statement);
}
@Override
public void run(final RunNotifier notifier) {
// add listener that validates framework usage at the end of each test
notifier.addListener(new DelayedInjectionRunnerValidator(notifier, getTestClass()));
super.run(notifier);
}
/* Adds a Statement to the chain if @BeforeInjecting methods are present. */
private Statement withBeforeInjectings(Object target, Statement statement) {
List<FrameworkMethod> beforeInjectings = getTestClass().getAnnotatedMethods(BeforeInjecting.class);
return beforeInjectings.isEmpty()
? statement
: new RunBeforeInjectings(statement, beforeInjectings, target);
}
/*
* Adds a Statement to the chain if @InjectDelayed methods are present.
* If fields have been found, the injection for the type is resolved and stored with the necessary dependencies.
*/
private Statement withDelayedInjects(Object target, Statement statement) {
List<FrameworkField> delayedFields = getTestClass().getAnnotatedFields(InjectDelayed.class);
if (delayedFields.isEmpty()) {
return statement;
}
List<PendingInjection> pendingInjections = new ArrayList<>(delayedFields.size());
for (FrameworkField field : delayedFields) {
pendingInjections.add(new PendingInjection(field.getField(), getInjection(field)));
}
InjectionResolver injectionResolver = new InjectionResolver(getTestClass(), target);
return new RunDelayedInjects(statement, pendingInjections, target, injectionResolver);
}
/**
* Gets the injection method for the given field's type and ensures an injection method has been found.
*
* @param field the field to get the injection for
* @return the injection
*/
private static Injection<?> getInjection(FrameworkField field) {
final Injection<?> injection = InjectionHelper.getInjection(field.getType());
if (injection == null) {
throw new IllegalStateException("No injection method available for field '" + field.getName() + "'");
}
return injection;
}
}
src/test/java/fr/xephi/authme/runner/DelayedInjectionRunnerValidator.java
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@@ -1,36 +0,0 @@
package fr.xephi.authme.runner;
import org.junit.runner.Description;
import org.junit.runner.notification.Failure;
import org.junit.runner.notification.RunListener;
import org.junit.runner.notification.RunNotifier;
import org.junit.runners.model.TestClass;
import org.mockito.InjectMocks;
import org.mockito.Mockito;
/**
* Validates that {@link DelayedInjectionRunner} is used as intended.
*/
class DelayedInjectionRunnerValidator extends RunListener {
private final RunNotifier notifier;
private final TestClass testClass;
public DelayedInjectionRunnerValidator(RunNotifier notifier, TestClass testClass) {
this.notifier = notifier;
this.testClass = testClass;
}
@Override
public void testFinished(Description description) throws Exception {
try {
Mockito.validateMockitoUsage();
if (!testClass.getAnnotatedFields(InjectMocks.class).isEmpty()) {
throw new IllegalStateException("Do not use @InjectMocks with the DelayedInjectionRunner:" +
" use @InjectDelayed or change runner");
}
} catch (Throwable t) {
notifier.fireTestFailure(new Failure(description, t));
}
}
}
src/test/java/fr/xephi/authme/runner/InjectDelayed.java
-16
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@@ -1,16 +0,0 @@
package fr.xephi.authme.runner;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Marks fields to instantiate with mocks after {@link BeforeInjecting} methods.
*
* @see DelayedInjectionRunner
*/
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
public @interface InjectDelayed {
}
src/test/java/fr/xephi/authme/runner/InjectionResolver.java
-104
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@@ -1,104 +0,0 @@
package fr.xephi.authme.runner;
import fr.xephi.authme.ReflectionTestUtils;
import fr.xephi.authme.initialization.Injection;
import fr.xephi.authme.initialization.InjectionHelper;
import org.junit.runners.model.FrameworkField;
import org.junit.runners.model.TestClass;
import org.mockito.Mock;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Resolves the dependencies of an injection based on the provided {@link TestClass} and {@link #target target}.
*/
class InjectionResolver {
private final TestClass testClass;
private final Object target;
private final Map<Class<?>, Object> mocksByType;
public InjectionResolver(TestClass testClass, Object target) {
this.testClass = testClass;
this.target = target;
this.mocksByType = gatherAvailableMocks();
}
public Object instantiate(Injection<?> injection) {
Object[] dependencies = resolveDependencies(injection);
Object object = injection.instantiateWith(dependencies);
executePostConstructMethod(object);
return object;
}
/**
* Returns a list of all objects for the given list of dependencies, retrieved from the given
* target's {@link Mock} fields.
*
* @param injection the injection whose dependencies to gather
* @return the resolved dependencies
*/
private Object[] resolveDependencies(Injection<?> injection) {
final Class<?>[] dependencies = injection.getDependencies();
final Class<?>[] annotations = injection.getDependencyAnnotations();
Object[] resolvedValues = new Object[dependencies.length];
for (int i = 0; i < dependencies.length; ++i) {
Object dependency = (annotations[i] == null)
? resolveDependency(dependencies[i])
: resolveAnnotation(annotations[i]);
resolvedValues[i] = dependency;
}
return resolvedValues;
}
private Object resolveDependency(Class<?> clazz) {
Object o = mocksByType.get(clazz);
if (o == null) {
throw new IllegalStateException("No mock found for '" + clazz + "'. "
+ "All dependencies of @InjectDelayed must be provided as @Mock fields");
}
return o;
}
private Object resolveAnnotation(Class<?> clazz) {
Class<? extends Annotation> annotation = (Class<? extends Annotation>) clazz;
List<FrameworkField> matches = testClass.getAnnotatedFields(annotation);
if (matches.isEmpty()) {
throw new IllegalStateException("No field found with @" + annotation.getSimpleName() + " in test class,"
+ "but a dependency in an @InjectDelayed field is using it");
} else if (matches.size() > 1) {
throw new IllegalStateException("You cannot have multiple fields with @" + annotation.getSimpleName());
}
return ReflectionTestUtils.getFieldValue(matches.get(0).getField(), target);
}
/**
* Executes the class' PostConstruct method if available. Validates that all rules for
* {@link javax.annotation.PostConstruct} are met.
*
* @param object the object whose PostConstruct method should be run, if available
* @see InjectionHelper#getAndValidatePostConstructMethod
*/
private static void executePostConstructMethod(Object object) {
Method postConstructMethod = InjectionHelper.getAndValidatePostConstructMethod(object.getClass());
if (postConstructMethod != null) {
ReflectionTestUtils.invokeMethod(postConstructMethod, object);
}
}
private Map<Class<?>, Object> gatherAvailableMocks() {
List<FrameworkField> availableMocks = testClass.getAnnotatedFields(Mock.class);
Map<Class<?>, Object> mocksByType = new HashMap<>();
for (FrameworkField frameworkField : availableMocks) {
Field field = frameworkField.getField();
Object fieldValue = ReflectionTestUtils.getFieldValue(field, target);
mocksByType.put(field.getType(), fieldValue);
}
return mocksByType;
}
}
src/test/java/fr/xephi/authme/runner/PendingInjection.java
-38
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@@ -1,38 +0,0 @@
package fr.xephi.authme.runner;
import fr.xephi.authme.initialization.Injection;
import java.lang.reflect.Field;
/**
* Contains an injection and the field it's for.
*/
class PendingInjection {
private final Field field;
private final Injection<?> injection;
public PendingInjection(Field field, Injection<?> injection) {
this.field = field;
this.injection = injection;
}
/**
* Returns the injection to perform.
*
* @return the injection
*/
public Injection<?> getInjection() {
return injection;
}
/**
* Returns the field the constructed object should be assigned to.
*
* @return the field in the test class
*/
public Field getField() {
return field;
}
}
src/test/java/fr/xephi/authme/runner/RunBeforeInjectings.java
-33
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@@ -1,33 +0,0 @@
package fr.xephi.authme.runner;
import fr.xephi.authme.ReflectionTestUtils;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.Statement;
import java.util.List;
/**
* Statement for running {@link BeforeInjecting} methods. Such methods are run
* after Mockito's &#064;Mock, &#064;Spy and &#064;InjectMocks have taken effect,
* but before {@link InjectDelayed} fields are handled.
*/
class RunBeforeInjectings extends Statement {
private final Statement next;
private final List<FrameworkMethod> beforeInjectings;
private final Object target;
public RunBeforeInjectings(Statement next, List<FrameworkMethod> beforeInjectings, Object target) {
this.next = next;
this.beforeInjectings = beforeInjectings;
this.target = target;
}
@Override
public void evaluate() throws Throwable {
for (FrameworkMethod method : beforeInjectings) {
ReflectionTestUtils.invokeMethod(method.getMethod(), target);
}
next.evaluate();
}
}
src/test/java/fr/xephi/authme/runner/RunDelayedInjects.java
-40
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@@ -1,40 +0,0 @@
package fr.xephi.authme.runner;
import fr.xephi.authme.ReflectionTestUtils;
import org.junit.runners.model.Statement;
import java.util.List;
/**
* Statement for initializing {@link InjectDelayed} fields. These fields are
* constructed after {@link BeforeInjecting} and before JUnit's &#064;Before.
*/
class RunDelayedInjects extends Statement {
private final Statement next;
private final Object target;
private List<PendingInjection> pendingInjections;
private InjectionResolver injectionResolver;
public RunDelayedInjects(Statement next, List<PendingInjection> pendingInjections, Object target,
InjectionResolver injectionResolver) {
this.next = next;
this.pendingInjections = pendingInjections;
this.target = target;
this.injectionResolver = injectionResolver;
}
@Override
public void evaluate() throws Throwable {
for (PendingInjection pendingInjection : pendingInjections) {
if (ReflectionTestUtils.getFieldValue(pendingInjection.getField(), target) != null) {
throw new IllegalStateException("Field with @InjectDelayed must be null on startup");
}
Object object = injectionResolver.instantiate(pendingInjection.getInjection());
ReflectionTestUtils.setField(pendingInjection.getField(), target, object);
}
this.pendingInjections = null;
this.injectionResolver = null;
next.evaluate();
}
}
src/test/java/fr/xephi/authme/security/HashAlgorithmIntegrationTest.java
+6 -5
View File
@@ -1,6 +1,7 @@
package fr.xephi.authme.security;
import fr.xephi.authme.initialization.AuthMeServiceInitializer;
import ch.jalu.injector.Injector;
import ch.jalu.injector.InjectorBuilder;
import fr.xephi.authme.security.crypts.EncryptionMethod;
import fr.xephi.authme.security.crypts.HashedPassword;
import fr.xephi.authme.settings.NewSetting;
@@ -24,15 +25,15 @@ import static org.mockito.Mockito.mock;
*/
public class HashAlgorithmIntegrationTest {
private static AuthMeServiceInitializer initializer;
private static Injector injector;
@BeforeClass
public static void setUpConfigAndInjector() {
NewSetting settings = mock(NewSetting.class);
given(settings.getProperty(HooksSettings.BCRYPT_LOG2_ROUND)).willReturn(8);
given(settings.getProperty(SecuritySettings.DOUBLE_MD5_SALT_LENGTH)).willReturn(16);
initializer = new AuthMeServiceInitializer();
initializer.register(NewSetting.class, settings);
injector = new InjectorBuilder().addDefaultHandlers("fr.xephi.authme").create();
injector.register(NewSetting.class, settings);
}
@Test
@@ -55,7 +56,7 @@ public class HashAlgorithmIntegrationTest {
// given / when / then
for (HashAlgorithm algorithm : HashAlgorithm.values()) {
if (!HashAlgorithm.CUSTOM.equals(algorithm) && !HashAlgorithm.PLAINTEXT.equals(algorithm)) {
EncryptionMethod method = initializer.newInstance(algorithm.getClazz());
EncryptionMethod method = injector.newInstance(algorithm.getClazz());
HashedPassword hashedPassword = method.computeHash("pwd", "name");
assertThat("Salt should not be null if method.hasSeparateSalt(), and vice versa. Method: '"
+ method + "'", StringUtils.isEmpty(hashedPassword.getSalt()), equalTo(!method.hasSeparateSalt()));
src/test/java/fr/xephi/authme/security/PasswordSecurityTest.java
+15 -14
View File
@@ -1,10 +1,11 @@
package fr.xephi.authme.security;
import ch.jalu.injector.Injector;
import ch.jalu.injector.InjectorBuilder;
import fr.xephi.authme.ReflectionTestUtils;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.events.PasswordEncryptionEvent;
import fr.xephi.authme.initialization.AuthMeServiceInitializer;
import fr.xephi.authme.security.crypts.EncryptionMethod;
import fr.xephi.authme.security.crypts.HashedPassword;
import fr.xephi.authme.security.crypts.JOOMLA;
@@ -41,7 +42,7 @@ import static org.mockito.Mockito.verify;
@RunWith(MockitoJUnitRunner.class)
public class PasswordSecurityTest {
private AuthMeServiceInitializer initializer;
private Injector injector;
@Mock
private NewSetting settings;
@@ -79,10 +80,10 @@ public class PasswordSecurityTest {
return null;
}
}).when(pluginManager).callEvent(any(Event.class));
initializer = new AuthMeServiceInitializer();
initializer.register(NewSetting.class, settings);
initializer.register(DataSource.class, dataSource);
initializer.register(PluginManager.class, pluginManager);
injector = new InjectorBuilder().addDefaultHandlers("!! impossible package !!").create();
injector.register(NewSetting.class, settings);
injector.register(DataSource.class, dataSource);
injector.register(PluginManager.class, pluginManager);
}
@Test
@@ -97,7 +98,7 @@ public class PasswordSecurityTest {
given(dataSource.getPassword(playerName)).willReturn(password);
given(method.comparePassword(clearTextPass, password, playerLowerCase)).willReturn(true);
initSettings(HashAlgorithm.BCRYPT, false);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
boolean result = security.comparePassword(clearTextPass, playerName);
@@ -120,7 +121,7 @@ public class PasswordSecurityTest {
given(dataSource.getPassword(playerName)).willReturn(password);
given(method.comparePassword(clearTextPass, password, playerLowerCase)).willReturn(false);
initSettings(HashAlgorithm.CUSTOM, false);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
boolean result = security.comparePassword(clearTextPass, playerName);
@@ -140,7 +141,7 @@ public class PasswordSecurityTest {
given(dataSource.getPassword(playerName)).willReturn(null);
initSettings(HashAlgorithm.MD5, false);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
boolean result = security.comparePassword(clearTextPass, playerName);
@@ -168,7 +169,7 @@ public class PasswordSecurityTest {
given(method.comparePassword(clearTextPass, password, playerLowerCase)).willReturn(false);
given(method.computeHash(clearTextPass, playerLowerCase)).willReturn(newPassword);
initSettings(HashAlgorithm.MD5, true);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
boolean result = security.comparePassword(clearTextPass, playerName);
@@ -193,7 +194,7 @@ public class PasswordSecurityTest {
given(dataSource.getPassword(playerName)).willReturn(password);
given(method.comparePassword(clearTextPass, password, playerName)).willReturn(false);
initSettings(HashAlgorithm.MD5, true);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
boolean result = security.comparePassword(clearTextPass, playerName);
@@ -212,7 +213,7 @@ public class PasswordSecurityTest {
HashedPassword hashedPassword = new HashedPassword("$T$est#Hash", "__someSalt__");
given(method.computeHash(password, usernameLowerCase)).willReturn(hashedPassword);
initSettings(HashAlgorithm.JOOMLA, true);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
HashedPassword result = security.computeHash(password, username);
@@ -235,7 +236,7 @@ public class PasswordSecurityTest {
given(method.computeHash(password, username)).willReturn(hashedPassword);
given(method.hasSeparateSalt()).willReturn(true);
initSettings(HashAlgorithm.XAUTH, false);
PasswordSecurity security = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity security = injector.newInstance(PasswordSecurity.class);
// when
boolean result = security.comparePassword(password, hashedPassword, username);
@@ -251,7 +252,7 @@ public class PasswordSecurityTest {
public void shouldReloadSettings() {
// given
initSettings(HashAlgorithm.BCRYPT, false);
PasswordSecurity passwordSecurity = initializer.newInstance(PasswordSecurity.class);
PasswordSecurity passwordSecurity = injector.newInstance(PasswordSecurity.class);
given(settings.getProperty(SecuritySettings.PASSWORD_HASH)).willReturn(HashAlgorithm.MD5);
given(settings.getProperty(SecuritySettings.SUPPORT_OLD_PASSWORD_HASH)).willReturn(true);
src/test/java/fr/xephi/authme/settings/SpawnLoaderTest.java
+3 -3
View File
@@ -1,13 +1,13 @@
package fr.xephi.authme.settings;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import com.google.common.io.Files;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.hooks.PluginHooks;
import fr.xephi.authme.initialization.DataFolder;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.settings.properties.RestrictionSettings;
import org.bukkit.Location;
import org.bukkit.World;
src/test/java/fr/xephi/authme/task/PurgeServiceTest.java
+3 -3
View File
@@ -1,14 +1,14 @@
package fr.xephi.authme.task;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import fr.xephi.authme.ReflectionTestUtils;
import fr.xephi.authme.TestHelper;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.hooks.PluginHooks;
import fr.xephi.authme.permission.PermissionsManager;
import fr.xephi.authme.permission.PlayerStatePermission;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.settings.NewSetting;
import fr.xephi.authme.settings.properties.PurgeSettings;
import fr.xephi.authme.util.BukkitService;
src/test/java/fr/xephi/authme/util/ValidationServiceTest.java
+3 -3
View File
@@ -1,13 +1,13 @@
package fr.xephi.authme.util;
import ch.jalu.injector.testing.BeforeInjecting;
import ch.jalu.injector.testing.DelayedInjectionRunner;
import ch.jalu.injector.testing.InjectDelayed;
import com.google.common.base.Strings;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.output.MessageKey;
import fr.xephi.authme.permission.PermissionsManager;
import fr.xephi.authme.permission.PlayerStatePermission;
import fr.xephi.authme.runner.BeforeInjecting;
import fr.xephi.authme.runner.DelayedInjectionRunner;
import fr.xephi.authme.runner.InjectDelayed;
import fr.xephi.authme.settings.NewSetting;
import fr.xephi.authme.settings.properties.EmailSettings;
import fr.xephi.authme.settings.properties.RestrictionSettings;