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Package: AbstractSWTRenderer_PTest$TestAbstractSWTRenderer
AbstractSWTRenderer_PTest$TestAbstractSWTRenderer
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| AbstractSWTRenderer_PTest.TestAbstractSWTRenderer(VControl, ViewModelContext, ReportService) |
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Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2018 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Lucas Koehler - initial API and implementation
13: ******************************************************************************/
14: package org.eclipse.emfforms.spi.swt.core;
15:
16: import static org.mockito.Mockito.mock;
17: import static org.mockito.Mockito.spy;
18: import static org.mockito.Mockito.times;
19: import static org.mockito.Mockito.verify;
20:
21: import org.eclipse.emf.ecore.EAttribute;
22: import org.eclipse.emf.ecore.EcoreFactory;
23: import org.eclipse.emf.ecp.view.spi.context.ViewModelContext;
24: import org.eclipse.emf.ecp.view.spi.context.ViewModelContextFactory;
25: import org.eclipse.emf.ecp.view.spi.model.VControl;
26: import org.eclipse.emf.ecp.view.spi.model.VView;
27: import org.eclipse.emf.ecp.view.spi.model.VViewFactory;
28: import org.eclipse.emf.ecp.view.spi.renderer.NoPropertyDescriptorFoundExeption;
29: import org.eclipse.emf.ecp.view.spi.renderer.NoRendererFoundException;
30: import org.eclipse.emf.ecp.view.test.common.swt.spi.SWTViewTestHelper;
31: import org.eclipse.emfforms.spi.common.report.ReportService;
32: import org.eclipse.emfforms.spi.swt.core.layout.SWTGridCell;
33: import org.eclipse.emfforms.spi.swt.core.layout.SWTGridDescription;
34: import org.eclipse.swt.widgets.Composite;
35: import org.eclipse.swt.widgets.Control;
36: import org.eclipse.swt.widgets.Shell;
37: import org.junit.After;
38: import org.junit.Before;
39: import org.junit.Test;
40:
41: /**
42: * Unit tests for {@link AbstractSWTRenderer}.
43: *
44: * @author Lucas Koehler
45: *
46: */
47: public class AbstractSWTRenderer_PTest {
48:
49: private AbstractSWTRenderer<VControl> renderer;
50: private VView view;
51: private VControl control;
52: private Shell shell;
53:
54: @Before
55: public void setUp() throws Exception {
56: view = VViewFactory.eINSTANCE.createView();
57: control = VViewFactory.eINSTANCE.createControl();
58: view.getChildren().add(control);
59: final EAttribute domainObject = EcoreFactory.eINSTANCE.createEAttribute();
60: final ViewModelContext context = ViewModelContextFactory.INSTANCE.createViewModelContext(view,
61: domainObject);
62:
63: renderer = spy(new TestAbstractSWTRenderer(control, context, mock(ReportService.class)));
64: shell = SWTViewTestHelper.createShell();
65: }
66:
67: @After
68: public void tearDown() {
69: if (shell != null) {
70: shell.dispose();
71: }
72: }
73:
74: @Test
75: public void viewChangeListener_applyReadOnlyCalled_sameElement() {
76: renderer.init();
77: renderer.finalizeRendering(shell);
78:
79: control.setReadonly(true);
80:
81: // Once during finalizeRendering and once by the view change listener
82: verify(renderer, times(2)).applyReadOnly();
83:
84: control.setReadonly(false);
85:
86: verify(renderer, times(3)).applyReadOnly();
87: }
88:
89: @Test
90: public void viewChangeListener_applyReadOnlyCalled_parentElement() {
91: renderer.init();
92: renderer.finalizeRendering(shell);
93:
94: view.setReadonly(true);
95:
96: // Once during finalizeRendering and once by the view change listener
97: verify(renderer, times(2)).applyReadOnly();
98:
99: view.setReadonly(false);
100:
101: verify(renderer, times(3)).applyReadOnly();
102: }
103:
104: @Test
105: public void viewChangeListener_applyEnableCalled_sameElement() {
106: renderer.init();
107: renderer.finalizeRendering(shell);
108:
109: control.setEnabled(false);
110:
111: // Once during finalizeRendering and once by the view change listener
112: verify(renderer, times(2)).applyEnable();
113:
114: control.setEnabled(true);
115:
116: verify(renderer, times(3)).applyEnable();
117: }
118:
119: @Test
120: public void viewChangeListener_applyEnableCalled_parentElement() {
121: renderer.init();
122: renderer.finalizeRendering(shell);
123:
124: view.setEnabled(false);
125:
126: // Once during finalizeRendering and once by the view change listener
127: verify(renderer, times(2)).applyEnable();
128:
129: view.setEnabled(true);
130:
131: verify(renderer, times(3)).applyEnable();
132: }
133:
134: // Unfortunately, this cannot be replaced by a mock because AbstractRenderer.getViewModelContext and .getVElement
135: // are final and cannot be mocked to return needed values. Also this needs to be public for Mockito to be able to
136: // spy it in a plugin test
137: public static class TestAbstractSWTRenderer extends AbstractSWTRenderer<VControl> {
138:
139: TestAbstractSWTRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService) {
140: super(vElement, viewContext, reportService);
141: }
142:
143: @Override
144: public SWTGridDescription getGridDescription(SWTGridDescription gridDescription) {
145: return null;
146: }
147:
148: @Override
149: protected Control renderControl(SWTGridCell cell, Composite parent)
150: throws NoRendererFoundException, NoPropertyDescriptorFoundExeption {
151: return null;
152: }
153:
154: }
155: }