SVGShapeImplTest.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.stunner.svg.client.shape.impl;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kie.workbench.common.stunner.client.lienzo.shape.impl.LienzoShape;
import org.kie.workbench.common.stunner.core.client.shape.ShapeState;
import org.kie.workbench.common.stunner.svg.client.shape.view.SVGShapeView;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import static org.junit.Assert.*;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.*;

@RunWith(MockitoJUnitRunner.class)
public class SVGShapeImplTest {

    @Mock
    private SVGShapeView<?> view;

    @Mock
    private LienzoShape<?> lienzoShape;

    private SVGShapeImpl tested;
    private SVGShapeImpl mocked;

    @Before
    public void setup() throws Exception {
        this.tested = new SVGShapeImpl(view);
        this.mocked = new SVGShapeImpl(view,
                                       lienzoShape);
    }

    @Test
    public void testView() {
        assertEquals(view,
                     tested.getShapeView());
    }

    @Test
    public void testUUID() {
        final String uuid = "uuid1";
        tested.setUUID(uuid);
        assertEquals(uuid,
                     tested.getUUID());
    }

    @Test
    public void testBeforeDraw() {
        mocked.beforeDraw();
        verify(lienzoShape,
               times(1)).beforeDraw();
        verify(lienzoShape,
               times(0)).afterDraw();
        verify(lienzoShape,
               times(0)).applyState(any(ShapeState.class));
        verify(lienzoShape,
               times(0)).destroy();
    }

    @Test
    public void testAfterDraw() {
        mocked.afterDraw();
        verify(lienzoShape,
               times(1)).afterDraw();
        verify(lienzoShape,
               times(0)).beforeDraw();
        verify(lienzoShape,
               times(0)).applyState(any(ShapeState.class));
        verify(lienzoShape,
               times(0)).destroy();
    }

    @Test
    public void testApplyState() {
        final ShapeState state = ShapeState.SELECTED;
        mocked.applyState(state);
        verify(lienzoShape,
               times(1)).applyState(eq(state));
        verify(lienzoShape,
               times(0)).beforeDraw();
        verify(lienzoShape,
               times(0)).afterDraw();
        verify(lienzoShape,
               times(0)).destroy();
    }

    @Test
    public void testDestroy() {
        mocked.destroy();
        verify(lienzoShape,
               times(1)).destroy();
        verify(lienzoShape,
               times(0)).applyState(any(ShapeState.class));
        verify(lienzoShape,
               times(0)).afterDraw();
        verify(lienzoShape,
               times(0)).beforeDraw();
    }
}