- Added Test for '/email show' command.

- Update javadoc & cleanup.

src/main/java/fr/xephi/authme/command/executable/email/ShowEmailCommand.java

@@ -5,21 +5,15 @@ import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
 import fr.xephi.authme.message.MessageKey;
-import fr.xephi.authme.process.Management;
 import org.bukkit.entity.Player;
 
 import javax.inject.Inject;
 import java.util.List;
 
 /**
- * Created on 17/10/2016.
+ * Show email command.
- * Author: DNx
  */
 public class ShowEmailCommand extends PlayerCommand {
-
-    @Inject
-    private Management management;
-
     @Inject
     private CommandService commandService;
 

src/test/java/fr/xephi/authme/command/executable/email/ShowEmailCommandTest.java

@@ -0,0 +1,78 @@
+package fr.xephi.authme.command.executable.email;
+
+import fr.xephi.authme.command.CommandService;
+import fr.xephi.authme.data.auth.PlayerAuth;
+import fr.xephi.authme.data.auth.PlayerCache;
+import fr.xephi.authme.message.MessageKey;
+import org.bukkit.entity.Player;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import java.util.Collections;
+
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+/**
+ * Test for {@link ShowEmailCommand}.
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class ShowEmailCommandTest {
+
+    private static final String CURRENT_EMAIL = "my.email@example.com";
+    private static final String USERNAME = "name";
+
+    @InjectMocks
+    private ShowEmailCommand command;
+
+    @Mock
+    private CommandService commandService;
+
+    @Mock
+    private PlayerCache playerCache;
+
+    @Test
+    public void shouldShowCurrentEmailMessage() {
+        // given
+        Player sender = mock(Player.class);
+        given(sender.getName()).willReturn(USERNAME);
+        given(playerCache.getAuth(USERNAME)).willReturn(newAuthWithEmail(CURRENT_EMAIL));
+
+        // when
+        command.executeCommand(sender, Collections.emptyList());
+
+        // then
+        verify(commandService).send(sender, MessageKey.EMAIL_SHOW, CURRENT_EMAIL);
+    }
+
+    @Test
+    public void shouldReturnNoEmailMessage() {
+        // given
+        Player sender = mock(Player.class);
+        given(sender.getName()).willReturn(USERNAME);
+        given(playerCache.getAuth(USERNAME)).willReturn(newAuthWithNoEmail());
+
+        // when
+        command.executeCommand(sender, Collections.emptyList());
+
+        // then
+        verify(commandService).send(sender, MessageKey.SHOW_NO_EMAIL);
+    }
+
+    private static PlayerAuth newAuthWithEmail(String email) {
+        return PlayerAuth.builder()
+            .name(USERNAME)
+            .email(email)
+            .build();
+    }
+
+    private static PlayerAuth newAuthWithNoEmail() {
+        return PlayerAuth.builder()
+            .name(USERNAME)
+            .build();
+    }
+}