FieldNodeTest.java

/*******************************************************************************
 * Copyright (c) 2012-2016 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.Field;
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.assertEquals;
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 FieldNodeTest {
    private final static String BINARY_CLASS_PATH = "path.class";
    private final static String SOURCE_CLASS_PATH = "path/class.java";
    private final static String NAME              = "name";

    @Mock
    private JavaResources          resources;
    @Mock
    private FileStructurePresenter fileStructurePresenter;
    @Mock
    private Field                  field;
    @Mock
    private NodePresentation       presentation;
    @Mock
    private SVGResource            svgResource;

    private FieldNode fieldNode;

    @Before
    public void setUp() throws Exception {
        when(field.getRootPath()).thenReturn(BINARY_CLASS_PATH);
        when(field.getFlags()).thenReturn(1);
        when(resources.publicMethod()).thenReturn(svgResource);
        when(field.getElementName()).thenReturn(NAME);

        fieldNode = new FieldNode(resources, field, true, false, fileStructurePresenter);
    }

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

    @Test
    public void presentationNameShouldBeUpdatedIfFieldIsFromBinary() throws Exception {
        when(field.isBinary()).thenReturn(true);
        when(field.getRootPath()).thenReturn(BINARY_CLASS_PATH);

        fieldNode.updatePresentation(presentation);

        verify(presentation).setPresentableText("name -> class");
        verify(presentation).setPresentableIcon(svgResource);
    }

    @Test
    public void presentationNameShouldBeUpdatedIfFieldIsNotFromBinary() throws Exception {
        when(field.isBinary()).thenReturn(false);
        when(field.getRootPath()).thenReturn(SOURCE_CLASS_PATH);

        fieldNode.updatePresentation(presentation);

        verify(presentation).setPresentableText("name -> class");
        verify(presentation).setPresentableIcon(svgResource);
    }

    @Test
    public void presentationNameShouldBeUpdatedIfInheritedMemberHide() throws Exception {
        fieldNode = new FieldNode(resources, field, false, false, fileStructurePresenter);

        fieldNode.updatePresentation(presentation);

        verify(presentation).setPresentableText("name");
        verify(presentation).setPresentableIcon(svgResource);
    }

    @Test
    public void nameShouldBeReturn() throws Exception {
        fieldNode.getName();

        verify(field).getElementName();
        assertEquals(fieldNode.getName(), NAME);
    }

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

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

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