Basic tests for the conditional execute command.

Change-Id: If958c913451c81321f85f971639d2cbaa98591dc
Reviewed-on: http://gerrit.dmdirc.com/3202
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

test/com/dmdirc/addons/conditional_execute/ConditionalExecuteCommandTest.java

@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 2006-2014 DMDirc Developers
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.dmdirc.addons.conditional_execute;
+
+import com.dmdirc.WritableFrameContainer;
+import com.dmdirc.commandparser.CommandArguments;
+import com.dmdirc.commandparser.commands.context.CommandContext;
+import com.dmdirc.commandparser.parsers.CommandParser;
+import com.dmdirc.interfaces.CommandController;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.contains;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Matchers.same;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ConditionalExecuteCommandTest {
+
+    @Mock private CommandController commandController;
+    @Mock private CommandParser commandParser;
+    @Mock private WritableFrameContainer container;
+    @Mock private CommandContext context;
+    private ConditionalExecuteCommand command;
+
+    @Before
+    public void setup() {
+        when(commandController.getCommandChar()).thenReturn('/');
+        when(commandController.getSilenceChar()).thenReturn('/');
+        when(container.getCommandParser()).thenReturn(commandParser);
+
+        command = new ConditionalExecuteCommand(commandController);
+    }
+
+    /** Tests that {@code --namespace} with no args shows an error. */
+    @Test
+    public void testWithNoNamespace() {
+        execute("/command --namespace");
+        verifyErrorOutput("must specify a namespace");
+    }
+
+    /** Tests that passing a command without a namespace shows an error. */
+    @Test
+    public void testExecutingWithNoNamespace() {
+        execute("/command /echo test");
+        verifyErrorOutput("must specify a namespace");
+    }
+
+    /** Tests that passing a command with a previously unused namespace executes it. */
+    @Test
+    public void testExecutingWithNewNamespace() {
+        execute("/command --namespace foo /echo test");
+        verifyCommandExecuted("/echo test");
+    }
+
+    /** Tests that passing a command with an inhibited namespace does not execute it. */
+    @Test
+    public void testExecutingWithInhibitedNamespace() {
+        execute("/command --namespace foo --inhibit");
+        execute("/command --namespace foo /echo test");
+        verifyNoCommandExecuted();
+    }
+
+    /** Tests that passing a command with a forced namespace executes it. */
+    @Test
+    public void testExecutingWithForcedNamespace() {
+        execute("/command --namespace foo --force");
+        execute("/command --namespace foo /echo test");
+        verifyCommandExecuted("/echo test");
+    }
+
+    /** Tests that passing a command with an inhibited then forced namespace executes it. */
+    @Test
+    public void testExecutingWithInhibitedThenForcedNamespace() {
+        execute("/command --namespace foo --inhibit");
+        execute("/command --namespace foo --force");
+        execute("/command --namespace foo /echo test");
+        verifyCommandExecuted("/echo test");
+    }
+
+    /** Tests that passing a command with an inhibited then allowed namespace executes it. */
+    @Test
+    public void testExecutingWithInhibitedThenAllowedNamespace() {
+        execute("/command --namespace foo --inhibit");
+        execute("/command --namespace foo --allow");
+        execute("/command --namespace foo /echo test");
+        verifyCommandExecuted("/echo test");
+    }
+
+    /** Tests that passing a command with an inhibited then removed namespace executes it. */
+    @Test
+    public void testExecutingWithInhibitedThenRemovedNamespace() {
+        execute("/command --namespace foo --inhibit");
+        execute("/command --namespace foo --remove");
+        execute("/command --namespace foo /echo test");
+        verifyCommandExecuted("/echo test");
+    }
+
+    /** Tests that passing a command with a forced then inhibited namespace does not execute it. */
+    @Test
+    public void testExecutingWithForcedThenInhibitedNamespace() {
+        execute("/command --namespace foo --force");
+        execute("/command --namespace foo --inhibit");
+        execute("/command --namespace foo /echo test");
+        verifyNoCommandExecuted();
+    }
+
+    /**
+     * Tests that passing a command with a new namespace and {@link --inverse} does not execute it.
+     */
+    @Test
+    public void testInverseExecutingWithNewNamespace() {
+        execute("/command --namespace foo --inverse /echo test");
+        verifyNoCommandExecuted();
+    }
+
+    /**
+     * Tests that passing a command with an inhibited namespace and {@link --inverse} does not
+     * execute it. Inverse doesn't apply to inhibited namespaces.
+     */
+    @Test
+    public void testInverseExecutingWithInhibitedNamespace() {
+        execute("/command --namespace foo --inhibit");
+        execute("/command --namespace foo --inverse /echo test");
+        verifyNoCommandExecuted();
+    }
+
+    private void execute(String line) {
+        command.execute(container, new CommandArguments(commandController, line), context);
+    }
+
+    private void verifyCommandExecuted(String command) {
+        verify(commandParser).parseCommand(same(container), eq(command));
+    }
+
+    private void verifyNoCommandExecuted() {
+        verify(commandParser, never()).parseCommand(same(container), anyString());
+    }
+
+    private void verifyErrorOutput(String substring) {
+        verify(container).addLine(eq("commandError"), contains(substring));
+    }
+
+}