WorkbenchConfigurationPopupTest.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.workbench.client.configuration.popups;

import java.util.List;

import com.google.gwtmockito.GwtMockitoTestRunner;
import com.google.gwtmockito.WithClassesToStub;
import org.jboss.errai.common.client.api.Caller;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kie.workbench.common.workbench.client.configuration.ContextualView;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.uberfire.client.mvp.PerspectiveManager;
import org.uberfire.client.mvp.PlaceManager;
import org.uberfire.commons.data.Pair;
import org.uberfire.ext.services.shared.preferences.UserPreferencesService;
import org.uberfire.mocks.CallerMock;

import static org.junit.Assert.*;
import static org.mockito.Mockito.*;

@RunWith(GwtMockitoTestRunner.class)
@WithClassesToStub(org.gwtbootstrap3.client.ui.ModalHeader.class)
public class WorkbenchConfigurationPopupTest {

    private WorkbenchConfigurationPopup popup;

    //This is the list of locales supported by BxMS
    private final String[] locales = new String[]{ "default", "zh_CN", "de", "es", "fr", "ja", "pt_BR", "zh_TW", "ru" };

    @Mock
    private PlaceManager placeManager;

    @Mock
    private PerspectiveManager perspectiveManager;

    @Mock
    private ContextualView contextualView;

    @Mock
    private UserPreferencesService preferencesService;
    private Caller<UserPreferencesService> preferencesServiceCaller;

    @Before
    public void setup() {
        this.preferencesServiceCaller = new CallerMock<UserPreferencesService>( preferencesService );
        popup = new WorkbenchConfigurationPopup( placeManager,
                                                 perspectiveManager,
                                                 contextualView,
                                                 preferencesServiceCaller ) {
            @Override
            protected String[] getAvailableLocaleNames() {
                return locales;
            }
        };
    }

    @Test
    public void testSetupLanguageSelector() {
        final ArgumentCaptor<Pair> localesCaptor = ArgumentCaptor.forClass( Pair.class );

        popup.setup();

        verify( popup.languageListItems,
                times( locales.length ) ).addItem( localesCaptor.capture() );

        final List<Pair> capturedLocales = localesCaptor.getAllValues();
        assertEquals( locales.length,
                      capturedLocales.size() );

        for ( String locale : locales ) {
            assertTrue( "Locale '" + locale + "' was not setup.",
                        isLocaleCaptured( locale,
                                          capturedLocales ) );
        }
    }

    private boolean isLocaleCaptured( final String locale,
                                      final List<Pair> capturedLocales ) {
        for ( Pair p : capturedLocales ) {
            if ( p.getK2().equals( locale ) ) {
                return true;
            }
        }
        return false;
    }

}