#421 Create SpawnLoader

- Non-static service class which handles the spawnpoints used in AuthMe

src/test/java/fr/xephi/authme/settings/SpawnLoaderTest.java

@@ -0,0 +1,68 @@
+package fr.xephi.authme.settings;
+
+import com.google.common.io.Files;
+import fr.xephi.authme.TestHelper;
+import fr.xephi.authme.hooks.PluginHooks;
+import fr.xephi.authme.settings.properties.RestrictionSettings;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.File;
+import java.io.IOException;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.junit.Assert.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
+/**
+ * Test for {@link SpawnLoader}.
+ */
+public class SpawnLoaderTest {
+
+    @Rule
+    public TemporaryFolder temporaryFolder = new TemporaryFolder();
+
+    private File testFolder;
+    private NewSetting settings;
+
+    @Before
+    public void setup() throws IOException {
+        // Copy test config into a new temporary folder
+        testFolder = temporaryFolder.newFolder();
+        File source = TestHelper.getJarFile("/spawn/spawn-firstspawn.yml");
+        File destination = new File(testFolder, "spawn.yml");
+        Files.copy(source, destination);
+
+        // Create a settings mock with default values
+        settings = mock(NewSetting.class);
+        given(settings.getProperty(RestrictionSettings.SPAWN_PRIORITY))
+            .willReturn("authme, essentials, multiverse, default");
+    }
+
+    @Test
+    public void shouldSetSpawn() {
+        // given
+        SpawnLoader spawnLoader = new SpawnLoader(testFolder, settings, mock(PluginHooks.class));
+        World world = mock(World.class);
+        given(world.getName()).willReturn("new_world");
+        Location newSpawn = new Location(world, 123, 45.0, -67.89);
+
+        // when
+        boolean result = spawnLoader.setSpawn(newSpawn);
+
+        // then
+        assertThat(result, equalTo(true));
+        YamlConfiguration configuration = YamlConfiguration.loadConfiguration(new File(testFolder, "spawn.yml"));
+        assertThat(configuration.getDouble("spawn.x"), equalTo(123.0));
+        assertThat(configuration.getDouble("spawn.y"), equalTo(45.0));
+        assertThat(configuration.getDouble("spawn.z"), equalTo(-67.89));
+        assertThat(configuration.getString("spawn.world"), equalTo("new_world"));
+    }
+
+}