AssetsActionsWidgetTest.java

/*
 * Copyright 2017 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.screens.library.client.widgets;

import java.util.ArrayList;
import java.util.List;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kie.workbench.common.screens.library.client.util.ResourceUtils;
import org.kie.workbench.common.screens.projecteditor.client.handlers.NewPackageHandler;
import org.kie.workbench.common.screens.projecteditor.client.handlers.NewProjectHandler;
import org.kie.workbench.common.widgets.client.handlers.NewResourceHandler;
import org.kie.workbench.common.widgets.client.handlers.NewResourcePresenter;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import static org.mockito.Mockito.*;

@RunWith(MockitoJUnitRunner.class)
public class AssetsActionsWidgetTest {

    @Mock
    private AssetsActionsWidget.View view;

    @Mock
    private ResourceUtils resourceUtils;

    @Mock
    private NewResourcePresenter newResourcePresenter;

    private AssetsActionsWidget presenter;

    @Before
    public void setup() {
        presenter = spy(new AssetsActionsWidget(view,
                                                newResourcePresenter,
                                                resourceUtils));
    }

    @Test
    public void initTest() {
        NewResourceHandler projectHandler = mock(NewProjectHandler.class);
        doReturn(true).when(projectHandler).canCreate();
        NewResourceHandler packageHandler = mock(NewPackageHandler.class);
        doReturn(true).when(packageHandler).canCreate();
        NewResourceHandler type1Handler = mock(NewResourceHandler.class);
        doReturn(true).when(type1Handler).canCreate();
        NewResourceHandler type2Handler = mock(NewResourceHandler.class);
        doReturn(true).when(type2Handler).canCreate();

        List<NewResourceHandler> handlers = new ArrayList<>();
        handlers.add(projectHandler);
        handlers.add(packageHandler);
        handlers.add(type1Handler);
        handlers.add(type2Handler);
        doReturn(handlers).when(resourceUtils).getAlphabeticallyOrderedNewResourceHandlers();

        presenter.init();

        verify(view,
               times(3)).addResourceHandler(any(NewResourceHandler.class));
        verify(view).addResourceHandler(packageHandler);
        verify(view).addResourceHandler(type1Handler);
        verify(view).addResourceHandler(type2Handler);
    }
}