GoalPageViewImplTest.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.editor.page.goal;

import com.google.gwtmockito.GwtMockitoTestRunner;

import org.eclipse.che.ide.api.command.CommandGoal;
import org.eclipse.che.ide.command.editor.page.goal.GoalPageView.ActionDelegate;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;

import java.util.HashSet;
import java.util.Set;

import static org.eclipse.che.ide.command.editor.page.goal.GoalPageViewImpl.CREATE_GOAL_ITEM;
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 GoalPageViewImpl}. */
@RunWith(GwtMockitoTestRunner.class)
public class GoalPageViewImplTest {

    @Mock
    private ActionDelegate actionDelegate;

    @InjectMocks
    private GoalPageViewImpl view;

    @Before
    public void setUp() throws Exception {
        view.setDelegate(actionDelegate);
    }

    @Test
    public void shouldSetAvailableGoals() throws Exception {
        // given
        CommandGoal goal1 = mock(CommandGoal.class);
        when(goal1.getId()).thenReturn("g1");

        CommandGoal goal2 = mock(CommandGoal.class);
        when(goal2.getId()).thenReturn("g2");

        Set<CommandGoal> goals = new HashSet<>();
        goals.add(goal1);
        goals.add(goal2);

        // when
        view.setAvailableGoals(goals);

        // then
        verify(view.goalsList).clear();
        verify(view.goalsList).addItem(eq("g1"));
        verify(view.goalsList).addItem(eq("g2"));
    }

    @Test
    public void shouldSetGoal() throws Exception {
        String goalId = "new goal";

        view.setGoal(goalId);

        verify(view.goalsList).select(eq(goalId));
    }

    @Test
    public void shouldCallOnCreateGoal() throws Exception {
        when(view.goalsList.getValue()).thenReturn(CREATE_GOAL_ITEM);

        view.onGoalChanged(null);

        verify(actionDelegate).onCreateGoal();
    }

    @Test
    public void shouldCallOnGoalChanged() throws Exception {
        String chosenGoalId = "g1";
        when(view.goalsList.getValue()).thenReturn(chosenGoalId);

        view.onGoalChanged(null);

        verify(view.goalsList).getValue();
        verify(actionDelegate).onGoalChanged(eq(chosenGoalId));
    }
}