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Package: SWTTableDatabindingLabel_PTest
SWTTableDatabindingLabel_PTest
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| SWTTableDatabindingLabel_PTest() |
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| assertDatabinding(WritableList, Table) |
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| createInitialList() |
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| createTableDomainModelReference(EStructuralFeature) |
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| getTable(Control) |
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| setUp() |
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| setUpDatabindingTests(IObservableList, EClass, EClass) |
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| testCreateLabelStyleBits() |
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| testDatabindingServiceUsageAddToModel() |
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| testDatabindingServiceUsageChangeModel() |
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| testDatabindingServiceUsageInitialBinding() |
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| testDatabindingServiceUsageRemoveFromModel() |
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| testLabelServiceUsage() |
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Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2015 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.emf.ecp.view.spi.table.swt;
15:
16: import static org.junit.Assert.assertEquals;
17: import static org.junit.Assert.assertNotEquals;
18: import static org.junit.Assert.assertTrue;
19: import static org.mockito.Matchers.any;
20: import static org.mockito.Matchers.same;
21: import static org.mockito.Mockito.mock;
22: import static org.mockito.Mockito.when;
23:
24: import java.util.LinkedHashSet;
25: import java.util.LinkedList;
26: import java.util.List;
27: import java.util.Set;
28:
29: import org.eclipse.core.databinding.observable.Observables;
30: import org.eclipse.core.databinding.observable.list.IObservableList;
31: import org.eclipse.core.databinding.observable.list.WritableList;
32: import org.eclipse.core.databinding.observable.value.IObservableValue;
33: import org.eclipse.core.databinding.property.value.IValueProperty;
34: import org.eclipse.emf.databinding.IEMFValueProperty;
35: import org.eclipse.emf.databinding.internal.EMFValueProperty;
36: import org.eclipse.emf.databinding.internal.EMFValuePropertyDecorator;
37: import org.eclipse.emf.ecore.EClass;
38: import org.eclipse.emf.ecore.EObject;
39: import org.eclipse.emf.ecore.EReference;
40: import org.eclipse.emf.ecore.EStructuralFeature;
41: import org.eclipse.emf.ecore.EcoreFactory;
42: import org.eclipse.emf.ecore.EcorePackage;
43: import org.eclipse.emf.ecore.InternalEObject;
44: import org.eclipse.emf.ecp.view.internal.context.ViewModelContextImpl;
45: import org.eclipse.emf.ecp.view.spi.model.VDomainModelReference;
46: import org.eclipse.emf.ecp.view.spi.model.VFeaturePathDomainModelReference;
47: import org.eclipse.emf.ecp.view.spi.model.VViewFactory;
48: import org.eclipse.emf.ecp.view.spi.renderer.NoPropertyDescriptorFoundExeption;
49: import org.eclipse.emf.ecp.view.spi.renderer.NoRendererFoundException;
50: import org.eclipse.emf.ecp.view.spi.table.model.VTableControl;
51: import org.eclipse.emf.ecp.view.spi.table.model.VTableDomainModelReference;
52: import org.eclipse.emf.ecp.view.spi.table.model.VTableFactory;
53: import org.eclipse.emf.ecp.view.spi.util.swt.ImageRegistryService;
54: import org.eclipse.emf.ecp.view.template.model.VTStyleProperty;
55: import org.eclipse.emf.ecp.view.template.model.VTViewTemplateProvider;
56: import org.eclipse.emf.ecp.view.template.style.alignment.model.AlignmentType;
57: import org.eclipse.emf.ecp.view.template.style.alignment.model.VTAlignmentFactory;
58: import org.eclipse.emf.ecp.view.template.style.alignment.model.VTControlLabelAlignmentStyleProperty;
59: import org.eclipse.emf.ecp.view.template.style.wrap.model.VTLabelWrapStyleProperty;
60: import org.eclipse.emf.ecp.view.template.style.wrap.model.VTWrapFactory;
61: import org.eclipse.emf.ecp.view.test.common.swt.spi.DatabindingClassRunner;
62: import org.eclipse.emf.edit.domain.EditingDomain;
63: import org.eclipse.emfforms.spi.common.report.ReportService;
64: import org.eclipse.emfforms.spi.core.services.databinding.DatabindingFailedException;
65: import org.eclipse.emfforms.spi.core.services.databinding.emf.EMFFormsDatabindingEMF;
66: import org.eclipse.emfforms.spi.core.services.editsupport.EMFFormsEditSupport;
67: import org.eclipse.emfforms.spi.core.services.label.EMFFormsLabelProvider;
68: import org.eclipse.emfforms.spi.core.services.label.NoLabelFoundException;
69: import org.eclipse.emfforms.spi.swt.core.layout.SWTGridCell;
70: import org.eclipse.emfforms.spi.swt.core.layout.SWTGridDescription;
71: import org.eclipse.swt.SWT;
72: import org.eclipse.swt.widgets.Composite;
73: import org.eclipse.swt.widgets.Control;
74: import org.eclipse.swt.widgets.Label;
75: import org.eclipse.swt.widgets.Shell;
76: import org.eclipse.swt.widgets.Table;
77: import org.eclipse.swt.widgets.TableColumn;
78: import org.junit.Before;
79: import org.junit.Test;
80: import org.junit.runner.RunWith;
81: import org.mockito.Matchers;
82: import org.mockito.Mockito;
83:
84: /**
85: * JUnit tests for {@link TableControlSWTRenderer} testing the data binding of the table.
86: *
87: * @author Lucas Koehler
88: *
89: */
90: @SuppressWarnings("restriction")
91: @RunWith(DatabindingClassRunner.class)
92: public class SWTTableDatabindingLabel_PTest {
93: private static final IObservableValue DISPLAYNAME = Observables.constantObservableValue("displayname");
94: private static final IObservableValue DISPLAYNAME_COLUMNS = Observables
95: .constantObservableValue("displayname-columns");
96: private static final IObservableValue DESCRIPTION = Observables.constantObservableValue("description");
97: private static final IObservableValue DESCRIPTION_COLUMNS = Observables
98: .constantObservableValue("description-columns");
99: private EMFFormsDatabindingEMF databindingService;
100: private TableControlSWTRenderer renderer;
101: private Shell shell;
102: private EClass domainModel;
103: private VTableControl vTableControl;
104: private EMFFormsLabelProvider labelProvider;
105: private VTViewTemplateProvider vtViewTemplateProvider;
106: private ViewModelContextImpl viewContext;
107:
108: /**
109: * Set up executed before every test.
110: * Mocks and registers the databinding and label service.
111: * Creates a new {@link TableControlSWTRenderer} to be tested. Mocks needed parameters and contents (e.g.
112: * VControl, ViewModelContext).
113: *
114: * @throws DatabindingFailedException
115: * @throws NoLabelFoundException
116: */
117: @Before
118: public void setUp() throws DatabindingFailedException, NoLabelFoundException {
119: databindingService = mock(EMFFormsDatabindingEMF.class);
120: labelProvider = mock(EMFFormsLabelProvider.class);
121:
122: when(labelProvider.getDescription(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
123: DESCRIPTION);
124: when(labelProvider.getDescription(any(VDomainModelReference.class), any(EClass.class)))
125: .thenReturn(DESCRIPTION_COLUMNS);
126: when(labelProvider.getDisplayName(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
127: DISPLAYNAME);
128: when(labelProvider.getDisplayName(any(VDomainModelReference.class), any(EClass.class)))
129: .thenReturn(DISPLAYNAME_COLUMNS);
130:
131: shell = new Shell();
132:
133: domainModel = EcoreFactory.eINSTANCE.createEClass();
134: final EStructuralFeature eStructuralFeature = EcorePackage.eINSTANCE.getEClass_ESuperTypes();
135:
136: final VTableDomainModelReference tableDomainModelReference = createTableDomainModelReference(
137: eStructuralFeature);
138: vTableControl = VTableFactory.eINSTANCE.createTableControl();
139: vTableControl.setDomainModelReference(tableDomainModelReference);
140:
141: final IValueProperty delegate = new EMFValueProperty(EcorePackage.eINSTANCE.getEClass_ESuperTypes());
142: final EMFValuePropertyDecorator valueProperty = new EMFValuePropertyDecorator(delegate,
143: EcorePackage.eINSTANCE.getEClass_ESuperTypes());
144: final IObservableValue observableValue = valueProperty.observe(domainModel);
145: when(databindingService.getValueProperty(vTableControl.getDomainModelReference(), (EObject) domainModel))
146: .thenReturn(valueProperty);
147: when(databindingService.getObservableValue(vTableControl.getDomainModelReference(), domainModel)).thenReturn(
148: observableValue);
149:
150: final ReportService reportservice = mock(ReportService.class);
151: vtViewTemplateProvider = mock(VTViewTemplateProvider.class);
152: final ImageRegistryService imageRegistryService = mock(ImageRegistryService.class);
153: final EMFFormsEditSupport emfFormsEditSupport = mock(EMFFormsEditSupport.class);
154: viewContext = new ViewModelContextImpl(vTableControl, domainModel);
155:
156: renderer = new TableControlSWTRenderer(vTableControl, viewContext, reportservice, databindingService,
157: labelProvider, vtViewTemplateProvider, imageRegistryService, emfFormsEditSupport);
158: renderer.init();
159: renderer.getGridDescription(new SWTGridDescription());
160: }
161:
162: private VTableDomainModelReference createTableDomainModelReference(EStructuralFeature eStructuralFeature) {
163: final VTableDomainModelReference tableDomainModelReference = VTableFactory.eINSTANCE
164: .createTableDomainModelReference();
165: tableDomainModelReference.setDomainModelEFeature(eStructuralFeature);
166:
167: final VFeaturePathDomainModelReference columnReference1 = VViewFactory.eINSTANCE
168: .createFeaturePathDomainModelReference();
169: columnReference1.setDomainModelEFeature(EcorePackage.eINSTANCE.getEClass_Abstract());
170:
171: tableDomainModelReference.getColumnDomainModelReferences().add(columnReference1);
172:
173: return tableDomainModelReference;
174: }
175:
176: @Test
177: public void testLabelServiceUsage() throws NoRendererFoundException, NoPropertyDescriptorFoundExeption,
178: DatabindingFailedException {
179: final IEMFValueProperty columnValueProperty = new EMFValuePropertyDecorator(
180: new EMFValueProperty(EcorePackage.eINSTANCE.getEClass_Abstract()),
181: EcorePackage.eINSTANCE.getEClass_Abstract());
182: final VDomainModelReference columnDMR = ((VTableDomainModelReference) vTableControl.getDomainModelReference())
183: .getColumnDomainModelReferences().get(0);
184: when(databindingService.getValueProperty(same(columnDMR), same(domainModel.eClass()), any(EditingDomain.class)))
185: .thenReturn(columnValueProperty);
186: when(databindingService.getValueProperty(columnDMR, (EObject) domainModel)).thenReturn(columnValueProperty);
187:
188: final EReference eReference = mock(EReference.class);
189: final EClass eClass = EcorePackage.eINSTANCE.getEClass();
190: when(eReference.getEReferenceType()).thenReturn(eClass);
191:
192: final WritableList mockedObservableList = new WritableList(createInitialList(), eReference);
193:
194: when(databindingService.getObservableList(Matchers.eq(vTableControl.getDomainModelReference()),
195: any(EObject.class)))
196: .thenReturn(mockedObservableList);
197: when(databindingService.getSetting(vTableControl.getDomainModelReference(), domainModel)).thenReturn(
198: InternalEObject.class.cast(domainModel).eSetting(EcorePackage.eINSTANCE.getEClass_ESuperTypes()));
199:
200: final Composite renderedControl = (Composite) renderer.render(new SWTGridCell(0, 0, renderer), shell);
201: final Composite composite = (Composite) renderedControl.getChildren()[0];
202: final Composite titleComposite = (Composite) composite.getChildren()[0];
203: final Label titleLabel = (Label) titleComposite.getChildren()[0];
204:
205: assertEquals(DISPLAYNAME.getValue(), titleLabel.getText());
206:
207: final Control tableControl = getTable(renderedControl);
208: assertTrue(Table.class.isInstance(tableControl));
209: final Table table = (Table) tableControl;
210: final TableColumn column = table.getColumn(1);
211: assertEquals(DISPLAYNAME_COLUMNS.getValue(), column.getText());
212: assertEquals(DESCRIPTION_COLUMNS.getValue(), column.getToolTipText());
213: }
214:
215: /**
216: * Tests the initial binding from the model to the table.
217: *
218: * @throws NoRendererFoundException Renderer could not be found
219: * @throws NoPropertyDescriptorFoundExeption Property descriptor could not be found
220: * @throws DatabindingFailedException if the databinidng failed
221: */
222: @Test
223: public void testDatabindingServiceUsageInitialBinding() throws NoRendererFoundException,
224: NoPropertyDescriptorFoundExeption, DatabindingFailedException {
225: final List<EClass> initialList = createInitialList();
226:
227: final EReference eReference = mock(EReference.class);
228: final EClass eClass = EcorePackage.eINSTANCE.getEClass();
229: when(eReference.getEReferenceType()).thenReturn(eClass);
230:
231: final WritableList mockedObservableList = new WritableList(initialList, eReference);
232:
233: final Table table = setUpDatabindingTests(mockedObservableList, initialList.get(0), initialList.get(1));
234:
235: assertDatabinding(mockedObservableList, table);
236: }
237:
238: /**
239: * Tests the binding from the model to the table for the addition of a new element to the model.
240: *
241: * @throws NoRendererFoundException Renderer could not be found
242: * @throws NoPropertyDescriptorFoundExeption Property descriptor could not be found
243: * @throws DatabindingFailedException if the databinidng failed
244: */
245: @Test
246: public void testDatabindingServiceUsageAddToModel() throws NoRendererFoundException,
247: NoPropertyDescriptorFoundExeption, DatabindingFailedException {
248: final List<EClass> initialList = createInitialList();
249:
250: final EReference eReference = mock(EReference.class);
251: final EClass eClass = EcorePackage.eINSTANCE.getEClass();
252: when(eReference.getEReferenceType()).thenReturn(eClass);
253:
254: final WritableList mockedObservableList = new WritableList(initialList, eReference);
255:
256: final Table table = setUpDatabindingTests(mockedObservableList, initialList.get(0), initialList.get(1));
257:
258: final EClass class3 = EcoreFactory.eINSTANCE.createEClass();
259: class3.setAbstract(true);
260: mockedObservableList.add(class3);
261:
262: assertDatabinding(mockedObservableList, table);
263: }
264:
265: /**
266: * Tests the binding from the model to the table for the removal of a element from the model .
267: *
268: * @throws NoRendererFoundException Renderer could not be found
269: * @throws NoPropertyDescriptorFoundExeption Property descriptor could not be found
270: * @throws DatabindingFailedException if the databinidng failed
271: */
272: @Test
273: public void testDatabindingServiceUsageRemoveFromModel() throws NoRendererFoundException,
274: NoPropertyDescriptorFoundExeption, DatabindingFailedException {
275: final List<EClass> initialList = createInitialList();
276: final EReference eReference = mock(EReference.class);
277: final EClass eClass = EcorePackage.eINSTANCE.getEClass();
278: when(eReference.getEReferenceType()).thenReturn(eClass);
279: final WritableList mockedObservableList = new WritableList(initialList, eReference);
280:
281: final Table table = setUpDatabindingTests(mockedObservableList, initialList.get(0), initialList.get(1));
282:
283: mockedObservableList.remove(1);
284:
285: assertDatabinding(mockedObservableList, table);
286: }
287:
288: /**
289: * Tests the binding from the model to the table for the change of an element of the model.
290: *
291: * @throws NoRendererFoundException Renderer could not be found
292: * @throws NoPropertyDescriptorFoundExeption Property descriptor could not be found
293: * @throws DatabindingFailedException if the databinidng failed
294: */
295: @Test
296: public void testDatabindingServiceUsageChangeModel() throws NoRendererFoundException,
297: NoPropertyDescriptorFoundExeption, DatabindingFailedException {
298: final List<EClass> initialList = createInitialList();
299: final EReference eReference = mock(EReference.class);
300: final EClass eClass = EcorePackage.eINSTANCE.getEClass();
301: when(eReference.getEReferenceType()).thenReturn(eClass);
302: final WritableList mockedObservableList = new WritableList(initialList, eReference);
303:
304: final Table table = setUpDatabindingTests(mockedObservableList, initialList.get(0), initialList.get(1));
305:
306: ((EClass) mockedObservableList.get(0)).setAbstract(true);
307:
308: assertDatabinding(mockedObservableList, table);
309: }
310:
311: @Test
312: public void testCreateLabelStyleBits() {
313: /* setup */
314: final VTControlLabelAlignmentStyleProperty alignProperty = VTAlignmentFactory.eINSTANCE
315: .createControlLabelAlignmentStyleProperty();
316: alignProperty.setType(AlignmentType.RIGHT);
317:
318: final VTLabelWrapStyleProperty labelWrapStyleProperty = VTWrapFactory.eINSTANCE.createLabelWrapStyleProperty();
319: labelWrapStyleProperty.setWrapLabel(true);
320:
321: final Set<VTStyleProperty> properties = new LinkedHashSet<VTStyleProperty>();
322: properties.add(alignProperty);
323: properties.add(labelWrapStyleProperty);
324: Mockito.when(vtViewTemplateProvider.getStyleProperties(vTableControl, viewContext)).thenReturn(properties);
325:
326: /* act */
327: final Control render = renderer.createLabel(shell);
328:
329: /* assert */
330: assertTrue(Label.class.isInstance(render));
331: assertNotEquals(0, render.getStyle() & SWT.WRAP);
332: assertEquals(SWT.RIGHT, Label.class.cast(render).getAlignment());
333: }
334:
335: private void assertDatabinding(final WritableList mockedObservableList, final Table table) {
336: assertEquals(mockedObservableList.size(), table.getItemCount());
337:• for (int i = 0; i < mockedObservableList.size(); i++) {
338: assertEquals(Boolean.toString(((EClass) mockedObservableList.get(i)).isAbstract()), table.getItem(i)
339: .getText(1));
340: }
341: }
342:
343: /**
344: * @return The initial list for data binding tests containing two {@link EClass} objects.
345: */
346: private List<EClass> createInitialList() {
347: final List<EClass> initialList = new LinkedList<EClass>();
348: final EClass class1 = EcoreFactory.eINSTANCE.createEClass();
349: class1.setAbstract(false);
350: final EClass class2 = EcoreFactory.eINSTANCE.createEClass();
351: class2.setAbstract(true);
352: initialList.add(class1);
353: initialList.add(class2);
354: return initialList;
355: }
356:
357: private Table setUpDatabindingTests(IObservableList mockedObservableList, EClass class1, EClass class2)
358: throws NoRendererFoundException,
359: NoPropertyDescriptorFoundExeption, DatabindingFailedException {
360:
361: final IEMFValueProperty columnValueProperty = new EMFValuePropertyDecorator(
362: new EMFValueProperty(EcorePackage.eINSTANCE.getEClass_Abstract()),
363: EcorePackage.eINSTANCE.getEClass_Abstract());
364: final VDomainModelReference columnDMR = ((VTableDomainModelReference) vTableControl.getDomainModelReference())
365: .getColumnDomainModelReferences().get(0);
366: when(databindingService.getValueProperty(same(columnDMR), same(domainModel.eClass()), any(EditingDomain.class)))
367: .thenReturn(columnValueProperty);
368: when(databindingService.getValueProperty(columnDMR, (EObject) domainModel)).thenReturn(columnValueProperty);
369:
370: when(databindingService.getSetting(vTableControl.getDomainModelReference(), domainModel)).thenReturn(
371: InternalEObject.class.cast(domainModel).eSetting(EcorePackage.eINSTANCE.getEClass_ESuperTypes()));
372:
373: when(databindingService.getObservableList(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
374: mockedObservableList);
375:
376: final Control renderedControl = renderer.render(new SWTGridCell(0, 0, renderer), shell);
377: assertTrue(Composite.class.isInstance(renderedControl));
378: final Control tableControl = getTable(renderedControl);
379: assertTrue(Table.class.isInstance(tableControl));
380: return (Table) tableControl;
381: }
382:
383: private Control getTable(Control render) {
384: Composite composite = (Composite) render;
385: composite = (Composite) composite.getChildren()[0];
386: composite = (Composite) composite.getChildren()[1];
387: return composite.getChildren()[0];
388: }
389: }