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Package: TableDmrSegmentGenerator_Test
TableDmrSegmentGenerator_Test
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| TableDmrSegmentGenerator_Test() |
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| generateSegments_emptyDmr() |
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| generateSegments_noInnerDmr() |
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| generateSegments_nullDmr() |
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| generateSegments_unrelatedDmr() |
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| generateSegments_withInnerDmr() |
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| isApplicable_featurePathDmr() |
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| isApplicable_nullDmr() |
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| isApplicable_unrelatedDmr() |
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| setUp() |
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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.internal.core.services.segments.multi;
15:
16: import static org.junit.Assert.assertEquals;
17: import static org.junit.Assert.assertNotNull;
18: import static org.junit.Assert.assertSame;
19: import static org.junit.Assert.assertTrue;
20: import static org.mockito.Matchers.any;
21: import static org.mockito.Matchers.isA;
22: import static org.mockito.Mockito.mock;
23: import static org.mockito.Mockito.times;
24: import static org.mockito.Mockito.verify;
25: import static org.mockito.Mockito.when;
26:
27: import java.util.Collections;
28: import java.util.LinkedList;
29: import java.util.List;
30:
31: import org.eclipse.emf.ecp.view.spi.model.VDomainModelReference;
32: import org.eclipse.emf.ecp.view.spi.model.VDomainModelReferenceSegment;
33: import org.eclipse.emf.ecp.view.spi.model.VFeatureDomainModelReferenceSegment;
34: import org.eclipse.emf.ecp.view.spi.model.VFeaturePathDomainModelReference;
35: import org.eclipse.emf.ecp.view.spi.model.VViewFactory;
36: import org.eclipse.emf.ecp.view.spi.model.VViewPackage;
37: import org.eclipse.emf.ecp.view.spi.table.model.VTableDomainModelReference;
38: import org.eclipse.emf.ecp.view.spi.table.model.VTableFactory;
39: import org.eclipse.emfforms.core.services.databinding.testmodel.test.model.TestPackage;
40: import org.eclipse.emfforms.spi.core.services.segments.DmrSegmentGenerator;
41: import org.eclipse.emfforms.spi.core.services.segments.EMFFormsSegmentGenerator;
42: import org.eclipse.emfforms.view.spi.multisegment.model.VMultiDomainModelReferenceSegment;
43: import org.eclipse.emfforms.view.spi.multisegment.model.VMultisegmentPackage;
44: import org.junit.Before;
45: import org.junit.Test;
46:
47: /**
48: * Unit tests for {@link TableDmrSegmentGenerator}.
49: *
50: * @author Lucas Koehler
51: *
52: */
53: public class TableDmrSegmentGenerator_Test {
54:
55: // FIXME adapt tests to child dmr generation
56: private TableDmrSegmentGenerator generator;
57: private EMFFormsSegmentGenerator emfFormsSegmentGenerator;
58:
59: @Before
60: public void setUp() {
61: generator = new TableDmrSegmentGenerator();
62: emfFormsSegmentGenerator = mock(EMFFormsSegmentGenerator.class);
63: generator.setEMFFormsSegmentGenerator(emfFormsSegmentGenerator);
64: }
65:
66: @Test(expected = IllegalArgumentException.class)
67: public void isApplicable_nullDmr() {
68: generator.isApplicable(null);
69: }
70:
71: @Test
72: public void isApplicable_featurePathDmr() {
73: final double applicable = generator
74: .isApplicable(VTableFactory.eINSTANCE.createTableDomainModelReference());
75: assertEquals(5d, applicable, 0d);
76: }
77:
78: @Test
79: public void isApplicable_unrelatedDmr() {
80: final double applicable = generator.isApplicable(mock(VDomainModelReference.class));
81: assertEquals(DmrSegmentGenerator.NOT_APPLICABLE, applicable, 0d);
82: }
83:
84: @Test(expected = IllegalArgumentException.class)
85: public void generateSegments_nullDmr() {
86: generator.generateSegments(null);
87: }
88:
89: @Test
90: public void generateSegments_withInnerDmr() {
91: final VFeaturePathDomainModelReference innerDmr = VViewFactory.eINSTANCE
92: .createFeaturePathDomainModelReference();
93: innerDmr.getDomainModelEReferencePath().add(TestPackage.Literals.A__B);
94: innerDmr.setDomainModelEFeature(TestPackage.Literals.B__CLIST);
95:
96: // mock EMFFormsSegmentGenerator
97: final LinkedList<VDomainModelReferenceSegment> innerSegments = new LinkedList<>();
98: final VFeatureDomainModelReferenceSegment innerSegment1 = VViewFactory.eINSTANCE
99: .createFeatureDomainModelReferenceSegment();
100: innerSegment1.setDomainModelFeature(TestPackage.Literals.A__B.getName());
101: final VFeatureDomainModelReferenceSegment innerSegment2 = VViewFactory.eINSTANCE
102: .createFeatureDomainModelReferenceSegment();
103: innerSegment2.setDomainModelFeature(TestPackage.Literals.B__CLIST.getName());
104: innerSegments.add(innerSegment1);
105: innerSegments.add(innerSegment2);
106: when(emfFormsSegmentGenerator.generateSegments(innerDmr))
107: .thenReturn(innerSegments);
108: generator.setEMFFormsSegmentGenerator(emfFormsSegmentGenerator);
109:
110: final VFeaturePathDomainModelReference columnDmr1 = VViewFactory.eINSTANCE
111: .createFeaturePathDomainModelReference();
112: columnDmr1.setDomainModelEFeature(TestPackage.Literals.C__A);
113: final VFeatureDomainModelReferenceSegment columnDmr1Segment = VViewFactory.eINSTANCE
114: .createFeatureDomainModelReferenceSegment();
115: when(emfFormsSegmentGenerator.generateSegments(columnDmr1))
116: .thenReturn(Collections.singletonList(columnDmr1Segment));
117:
118: final VFeaturePathDomainModelReference columnDmr2 = VViewFactory.eINSTANCE
119: .createFeaturePathDomainModelReference();
120: columnDmr2.setDomainModelEFeature(TestPackage.Literals.C__D);
121: final VFeatureDomainModelReferenceSegment columnDmr2Segment = VViewFactory.eINSTANCE
122: .createFeatureDomainModelReferenceSegment();
123: when(emfFormsSegmentGenerator.generateSegments(columnDmr2))
124: .thenReturn(Collections.singletonList(columnDmr2Segment));
125:
126: final VTableDomainModelReference tableDmr = VTableFactory.eINSTANCE.createTableDomainModelReference();
127: tableDmr.setDomainModelReference(innerDmr);
128: tableDmr.getColumnDomainModelReferences().add(columnDmr1);
129: tableDmr.getColumnDomainModelReferences().add(columnDmr2);
130:
131: final List<VDomainModelReferenceSegment> result = generator.generateSegments(tableDmr);
132:
133: assertNotNull(result);
134: assertEquals(2, result.size());
135: // 3 invocations: once for the table dmr and once for each of the two columns
136: verify(emfFormsSegmentGenerator, times(3)).generateSegments(isA(VFeaturePathDomainModelReference.class));
137:
138: assertEquals(VViewPackage.Literals.FEATURE_DOMAIN_MODEL_REFERENCE_SEGMENT, result.get(0).eClass());
139: final VFeatureDomainModelReferenceSegment segment1 = (VFeatureDomainModelReferenceSegment) result.get(0);
140: assertEquals(TestPackage.Literals.A__B.getName(), segment1.getDomainModelFeature());
141:
142: assertEquals(VMultisegmentPackage.Literals.MULTI_DOMAIN_MODEL_REFERENCE_SEGMENT, result.get(1).eClass());
143: final VMultiDomainModelReferenceSegment multiSegment = (VMultiDomainModelReferenceSegment) result.get(1);
144: assertEquals(TestPackage.Literals.B__CLIST.getName(), multiSegment.getDomainModelFeature());
145: assertEquals(2, multiSegment.getChildDomainModelReferences().size());
146:
147: // Verify child dmr generation
148: final VDomainModelReference childDmr1 = multiSegment.getChildDomainModelReferences().get(0);
149: final VDomainModelReference childDmr2 = multiSegment.getChildDomainModelReferences().get(1);
150: assertSame(VViewPackage.Literals.DOMAIN_MODEL_REFERENCE, childDmr1.eClass());
151: assertSame(VViewPackage.Literals.DOMAIN_MODEL_REFERENCE, childDmr2.eClass());
152: assertSame(columnDmr1Segment, childDmr1.getSegments().get(0));
153: assertSame(columnDmr2Segment, childDmr2.getSegments().get(0));
154:
155: // Column dmrs must be re-generated and "stolen" from the table dmr
156: assertSame(tableDmr, columnDmr1.eContainer());
157: assertSame(tableDmr, columnDmr2.eContainer());
158: }
159:
160: @Test
161: public void generateSegments_noInnerDmr() {
162: final VTableDomainModelReference tableDmr = VTableFactory.eINSTANCE.createTableDomainModelReference();
163: tableDmr.getDomainModelEReferencePath().add(TestPackage.Literals.A__B);
164: tableDmr.setDomainModelEFeature(TestPackage.Literals.B__CLIST);
165:
166: // mock EMFFormsSegmentGenerator
167: final LinkedList<VDomainModelReferenceSegment> innerSegments = new LinkedList<>();
168: final VFeatureDomainModelReferenceSegment innerSegment1 = VViewFactory.eINSTANCE
169: .createFeatureDomainModelReferenceSegment();
170: innerSegment1.setDomainModelFeature(TestPackage.Literals.A__B.getName());
171: final VFeatureDomainModelReferenceSegment innerSegment2 = VViewFactory.eINSTANCE
172: .createFeatureDomainModelReferenceSegment();
173: innerSegment2.setDomainModelFeature(TestPackage.Literals.B__CLIST.getName());
174: innerSegments.add(innerSegment1);
175: innerSegments.add(innerSegment2);
176: when(emfFormsSegmentGenerator.generateSegments(any())).thenReturn(innerSegments);
177: generator.setEMFFormsSegmentGenerator(emfFormsSegmentGenerator);
178:
179: final VFeaturePathDomainModelReference columnDmr1 = VViewFactory.eINSTANCE
180: .createFeaturePathDomainModelReference();
181: columnDmr1.setDomainModelEFeature(TestPackage.Literals.C__A);
182: final VFeatureDomainModelReferenceSegment columnDmr1Segment = VViewFactory.eINSTANCE
183: .createFeatureDomainModelReferenceSegment();
184: when(emfFormsSegmentGenerator.generateSegments(columnDmr1))
185: .thenReturn(Collections.singletonList(columnDmr1Segment));
186:
187: final VFeaturePathDomainModelReference columnDmr2 = VViewFactory.eINSTANCE
188: .createFeaturePathDomainModelReference();
189: columnDmr2.setDomainModelEFeature(TestPackage.Literals.C__D);
190: final VFeatureDomainModelReferenceSegment columnDmr2Segment = VViewFactory.eINSTANCE
191: .createFeatureDomainModelReferenceSegment();
192: when(emfFormsSegmentGenerator.generateSegments(columnDmr2))
193: .thenReturn(Collections.singletonList(columnDmr2Segment));
194:
195: tableDmr.getColumnDomainModelReferences().add(columnDmr1);
196: tableDmr.getColumnDomainModelReferences().add(columnDmr2);
197:
198: final List<VDomainModelReferenceSegment> result = generator.generateSegments(tableDmr);
199:
200: assertNotNull(result);
201: assertEquals(2, result.size());
202: // 3 invocations: once for the table dmr and once for each of the two columns
203: verify(emfFormsSegmentGenerator, times(3)).generateSegments(isA(VFeaturePathDomainModelReference.class));
204:
205: assertEquals(VViewPackage.Literals.FEATURE_DOMAIN_MODEL_REFERENCE_SEGMENT, result.get(0).eClass());
206: final VFeatureDomainModelReferenceSegment segment1 = (VFeatureDomainModelReferenceSegment) result.get(0);
207: assertEquals(TestPackage.Literals.A__B.getName(), segment1.getDomainModelFeature());
208:
209: assertEquals(VMultisegmentPackage.Literals.MULTI_DOMAIN_MODEL_REFERENCE_SEGMENT, result.get(1).eClass());
210: final VMultiDomainModelReferenceSegment multiSegment = (VMultiDomainModelReferenceSegment) result.get(1);
211: assertEquals(TestPackage.Literals.B__CLIST.getName(), multiSegment.getDomainModelFeature());
212: assertEquals(2, multiSegment.getChildDomainModelReferences().size());
213:
214: // Verify child dmr generation
215: final VDomainModelReference childDmr1 = multiSegment.getChildDomainModelReferences().get(0);
216: final VDomainModelReference childDmr2 = multiSegment.getChildDomainModelReferences().get(1);
217: assertSame(VViewPackage.Literals.DOMAIN_MODEL_REFERENCE, childDmr1.eClass());
218: assertSame(VViewPackage.Literals.DOMAIN_MODEL_REFERENCE, childDmr2.eClass());
219: assertSame(columnDmr1Segment, childDmr1.getSegments().get(0));
220: assertSame(columnDmr2Segment, childDmr2.getSegments().get(0));
221:
222: // Column dmrs must be re-generated and "stolen" from the table dmr
223: assertSame(tableDmr, columnDmr1.eContainer());
224: assertSame(tableDmr, columnDmr2.eContainer());
225: }
226:
227: @Test
228: public void generateSegments_emptyDmr() {
229: when(emfFormsSegmentGenerator.generateSegments(any(VDomainModelReference.class)))
230: .thenReturn(Collections.emptyList());
231: final VTableDomainModelReference dmr = VTableFactory.eINSTANCE.createTableDomainModelReference();
232: final List<VDomainModelReferenceSegment> result = generator.generateSegments(dmr);
233: assertNotNull(result);
234: assertTrue(result.isEmpty());
235: }
236:
237: @Test(expected = IllegalArgumentException.class)
238: public void generateSegments_unrelatedDmr() {
239: generator.generateSegments(mock(VDomainModelReference.class));
240: }
241:
242: }