RunCommandActionTest.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.actions;

import org.eclipse.che.api.core.model.machine.Machine;
import org.eclipse.che.ide.CoreLocalizationConstant;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.command.CommandExecutor;
import org.eclipse.che.ide.api.command.CommandImpl;
import org.eclipse.che.ide.api.command.CommandManager;
import org.eclipse.che.ide.api.machine.DevMachine;
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 java.util.Collections;
import java.util.Optional;

import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;


/** @author Max Shaposhnik */
@RunWith(MockitoJUnitRunner.class)
public class RunCommandActionTest {

    private static final String NAME_PROPERTY = "name";

    //constructors mocks
    @Mock
    CommandManager commandManager;
    @Mock
    private CommandExecutor          commandExecutor;
    @Mock
    private CoreLocalizationConstant locale;
    @Mock
    private ActionEvent              event;
    @Mock
    private CommandImpl              command;
    @Mock
    private AppContext               appContext;

    @InjectMocks
    private RunCommandAction action;


    @Before
    public void setUp() throws Exception {
        when(commandManager.getCommand(anyString())).thenReturn(Optional.of(command));
    }

    @Test
    public void commandNameShouldBePresent() {
        when(event.getParameters()).thenReturn(Collections.singletonMap("otherParam", "MCI"));
        action.actionPerformed(event);

        verify(commandExecutor, never()).executeCommand(any(CommandImpl.class), any(Machine.class));
    }

    @Test
    public void actionShouldBePerformed() {
        when(event.getParameters()).thenReturn(Collections.singletonMap(NAME_PROPERTY, "MCI"));
        final DevMachine devMachine = mock(DevMachine.class);
        final Machine machine = mock(Machine.class);
        when(devMachine.getDescriptor()).thenReturn(machine);
        when(appContext.getDevMachine()).thenReturn(devMachine);

        action.actionPerformed(event);

        verify(commandExecutor).executeCommand(eq(command), any(Machine.class));
    }

}