Added test class for DefaultPlayerCommand

src/test/java/world/bentobox/bentobox/api/commands/island/DefaultPlayerCommandTest.java

@@ -0,0 +1,211 @@
+package world.bentobox.bentobox.api.commands.island;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.util.List;
+import java.util.UUID;
+
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.eclipse.jdt.annotation.Nullable;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.reflect.Whitebox;
+
+import world.bentobox.bentobox.BentoBox;
+import world.bentobox.bentobox.api.addons.GameModeAddon;
+import world.bentobox.bentobox.api.configuration.WorldSettings;
+import world.bentobox.bentobox.api.localization.TextVariables;
+import world.bentobox.bentobox.api.user.User;
+import world.bentobox.bentobox.database.objects.Island;
+import world.bentobox.bentobox.managers.CommandsManager;
+import world.bentobox.bentobox.managers.IslandsManager;
+
+/**
+ * @author tastybento
+ *
+ */
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({Bukkit.class, BentoBox.class})
+public class DefaultPlayerCommandTest {
+
+    @Mock
+    GameModeAddon addon;
+    private PlayerCommand dpc;
+    @Mock
+    private WorldSettings ws;
+    @Mock
+    private User user;
+    @Mock
+    private IslandsManager im;
+    @Mock
+    private @Nullable Island island;
+
+
+    class PlayerCommand extends DefaultPlayerCommand {
+
+        protected PlayerCommand(GameModeAddon addon) {
+            super(addon);
+        }
+
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        // Set up plugin
+        BentoBox plugin = mock(BentoBox.class);
+        Whitebox.setInternalState(BentoBox.class, "instance", plugin);
+
+        // Addon
+
+        // User
+        when(user.getUniqueId()).thenReturn(UUID.randomUUID());
+        // IM
+        when(plugin.getIslandsManager()).thenReturn(im);
+        when(plugin.getIslands()).thenReturn(im);
+        when(im.getIsland(any(World.class), any(UUID.class))).thenReturn(island);
+
+        // Command manager
+        CommandsManager cm = mock(CommandsManager.class);
+        when(plugin.getCommandsManager()).thenReturn(cm);
+
+        // World Settings
+        when(ws.getDefaultPlayerAction()).thenReturn("go");
+        when(ws.getDefaultNewPlayerAction()).thenReturn("create");
+
+        PowerMockito.mockStatic(Bukkit.class, Mockito.RETURNS_MOCKS);
+
+        when(ws.getPlayerCommandAliases()).thenReturn("island is");
+        when(addon.getWorldSettings()).thenReturn(ws);
+        dpc = new PlayerCommand(addon);
+        dpc.setWorld(mock(World.class));
+
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#DefaultPlayerCommand(world.bentobox.bentobox.api.addons.GameModeAddon)}.
+     */
+    @Test
+    public void testDefaultPlayerCommand() {
+        assertNotNull(dpc);
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#setup()}.
+     */
+    @Test
+    public void testSetup() {
+        assertEquals("commands.island.help.description", dpc.getDescription());
+        assertTrue(dpc.isOnlyPlayer());
+        assertEquals("island", dpc.getPermission());
+        // 20 = 19 subcommands + help command
+        assertEquals(20, dpc.getSubCommands().size()); // Update when commands are added or removed
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringUnknownCommand() {
+        assertFalse(dpc.execute(user, "label", List.of("unknown")));
+        verify(user).sendMessage("general.errors.unknown-command", TextVariables.LABEL, "island");
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringNullUser() {
+        assertFalse(dpc.execute(null, "label", List.of()));
+    }
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringEmptyArgsHasIsland() {
+        assertFalse(dpc.execute(user, "label", List.of()));
+        verify(user).sendMessage("general.errors.use-in-game");
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringEmptyArgsHasNoIsland() {
+        when(im.getIsland(any(World.class), any(UUID.class))).thenReturn(null);
+        assertFalse(dpc.execute(user, "label", List.of()));
+        verify(user).sendMessage("general.errors.use-in-game");
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringEmptyArgsHasIslandUnknownCommand() {
+        when(ws.getDefaultPlayerAction()).thenReturn("goxxx");
+
+        assertFalse(dpc.execute(user, "label", List.of()));
+        verify(user).performCommand("label goxxx");
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringEmptyArgsHasNoIslandUnknownCommand() {
+
+        when(ws.getDefaultNewPlayerAction()).thenReturn("createxxx");
+
+        when(im.getIsland(any(World.class), any(UUID.class))).thenReturn(null);
+        assertFalse(dpc.execute(user, "label", List.of()));
+        verify(user).performCommand("label createxxx");
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringEmptyArgsHasIslandUnknownCommandSlash() {
+        when(ws.getDefaultPlayerAction()).thenReturn("/goxxx");
+
+        assertFalse(dpc.execute(user, "label", List.of()));
+        verify(user).performCommand("goxxx");
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.commands.island.DefaultPlayerCommand#execute(world.bentobox.bentobox.api.user.User, java.lang.String, java.util.List)}.
+     */
+    @Test
+    public void testExecuteUserStringListOfStringEmptyArgsHasNoIslandUnknownCommandSlash() {
+
+        when(ws.getDefaultNewPlayerAction()).thenReturn("/createxxx");
+
+        when(im.getIsland(any(World.class), any(UUID.class))).thenReturn(null);
+        assertFalse(dpc.execute(user, "label", List.of()));
+        verify(user).performCommand("createxxx");
+    }
+}