ExecuteCommandPresenterTest.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.command.toolbar.commands;

import com.google.gwt.user.client.ui.AcceptsOneWidget;
import com.google.inject.Provider;
import com.google.web.bindery.event.shared.EventBus;

import org.eclipse.che.api.core.model.machine.Machine;
import org.eclipse.che.ide.api.command.CommandExecutor;
import org.eclipse.che.ide.api.command.CommandGoal;
import org.eclipse.che.ide.api.command.CommandImpl;
import org.eclipse.che.ide.api.command.CommandManager;
import org.eclipse.che.ide.command.goal.DebugGoal;
import org.eclipse.che.ide.command.goal.RunGoal;
import org.eclipse.che.ide.command.toolbar.CommandCreationGuide;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import static org.mockito.Matchers.anySetOf;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

/** Tests for {@link ExecuteCommandPresenter}. */
@RunWith(MockitoJUnitRunner.class)
public class ExecuteCommandPresenterTest {

    @Mock
    private ExecuteCommandView        view;
    @Mock
    private CommandManager            commandManager;
    @Mock
    private Provider<CommandExecutor> commandExecutorProvider;
    @Mock
    private CommandCreationGuide      commandCreationGuide;
    @Mock
    private RunGoal                   runGoal;
    @Mock
    private DebugGoal                 debugGoal;
    @Mock
    private EventBus                  eventBus;

    @InjectMocks
    private ExecuteCommandPresenter presenter;

    @Mock
    private CommandExecutor commandExecutor;

    @Before
    public void setUp() {
        when(commandExecutorProvider.get()).thenReturn(commandExecutor);
    }

    @Test
    public void shouldSetDelegate() throws Exception {
        verify(view).setDelegate(presenter);
    }

    @Test
    public void testGo() throws Exception {
        AcceptsOneWidget container = mock(AcceptsOneWidget.class);

        presenter.go(container);

        verify(view).setGoals(anySetOf(CommandGoal.class));
        verify(container).setWidget(view);
    }

    @Test
    public void shouldExecuteCommand() throws Exception {
        CommandImpl command = mock(CommandImpl.class);

        presenter.onCommandExecute(command);

        verify(commandExecutor).executeCommand(eq(command));
    }

    @Test
    public void shouldExecuteCommandOnMachine() throws Exception {
        CommandImpl command = mock(CommandImpl.class);
        Machine machine = mock(Machine.class);

        presenter.onCommandExecute(command, machine);

        verify(commandExecutor).executeCommand(eq(command), eq(machine));
    }

    @Test
    public void shouldGuideUser() throws Exception {
        CommandGoal goal = mock(CommandGoal.class);

        presenter.onGuide(goal);

        verify(commandCreationGuide).guide(eq(goal));
    }
}