/*******************************************************************************
 * 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.ext.java.client.navigation.node;

import com.google.gwtmockito.GwtMockitoTestRunner;

import org.eclipse.che.ide.ext.java.client.JavaResources;
import org.eclipse.che.ide.ext.java.client.navigation.filestructure.FileStructurePresenter;
import org.eclipse.che.ide.ext.java.shared.dto.model.Initializer;
import org.eclipse.che.ide.ui.smartTree.presentation.NodePresentation;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.vectomatic.dom.svg.ui.SVGResource;

import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

/**
 * @author Valeriy Svydenko
 */
@RunWith(GwtMockitoTestRunner.class)
public class InitializerNodeTest {
    @Mock
    private JavaResources          resources;
    @Mock
    private FileStructurePresenter fileStructurePresenter;
    @Mock
    private Initializer            initializer;
    @Mock
    private NodePresentation       presentation;
    @Mock
    private SVGResource            svgResource;

    private InitializerNode initializerNode;

    @Before
    public void setUp() throws Exception {
        when(initializer.getFlags()).thenReturn(1);
        when(resources.publicMethod()).thenReturn(svgResource);

        initializerNode = new InitializerNode(resources, initializer, true, false, fileStructurePresenter);
    }

    @Test
    public void fieldDoesNotHaveChildren() throws Exception {
        assertNull(initializerNode.getChildrenImpl());
    }

    @Test
    public void presentationNameShouldBeUpdatedIfInheritedMemberHide() throws Exception {
        initializerNode = new InitializerNode(resources, initializer, false, false, fileStructurePresenter);

        initializerNode.updatePresentation(presentation);

        verify(presentation).setPresentableText(null);
        verify(presentation).setPresentableIcon(svgResource);
    }

    @Test
    public void nameShouldBeReturn() throws Exception {
        assertNull(initializerNode.getName());
    }

    @Test
    public void fieldIsLeaf() throws Exception {
        assertTrue(initializerNode.isLeaf());
    }

    @Test
    public void actionShouldBePerformed() throws Exception {
        initializerNode.actionPerformed();

        verify(fileStructurePresenter).actionPerformed(initializer);
    }
}