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Package: TemplateTest
TemplateTest
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| TemplateTest(String) |
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| getFixture() |
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| main(String[]) |
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| setFixture(Template) |
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| setUp() |
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| tearDown() |
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| testDynamicInstance() |
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Coverage
1: /**
2: * Copyright (c) 2011-2019 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: * EclipseSource Muenchen GmbH - initial API and implementation
13: */
14: package org.eclipse.emfforms.datatemplate.tests;
15:
16: import static org.hamcrest.CoreMatchers.is;
17: import static org.hamcrest.MatcherAssert.assertThat;
18:
19: import java.io.IOException;
20: import java.net.MalformedURLException;
21: import java.net.URL;
22:
23: import org.eclipse.emf.common.util.URI;
24: import org.eclipse.emf.ecore.EClass;
25: import org.eclipse.emf.ecore.EObject;
26: import org.eclipse.emf.ecore.EOperation;
27: import org.eclipse.emf.ecore.EPackage;
28: import org.eclipse.emf.ecore.EReference;
29: import org.eclipse.emf.ecore.EcoreFactory;
30: import org.eclipse.emf.ecore.EcorePackage;
31: import org.eclipse.emf.ecore.resource.Resource;
32: import org.eclipse.emf.ecore.resource.ResourceSet;
33: import org.eclipse.emf.ecore.resource.URIConverter;
34: import org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl;
35: import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
36: import org.eclipse.emf.ecore.util.EcoreUtil;
37: import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl;
38: import org.eclipse.emfforms.datatemplate.DataTemplateFactory;
39: import org.eclipse.emfforms.datatemplate.DataTemplatePackage;
40: import org.eclipse.emfforms.datatemplate.Template;
41:
42: import junit.framework.TestCase;
43: import junit.textui.TestRunner;
44:
45: /**
46: * <!-- begin-user-doc --> A test case for the model object
47: * '<em><b>Template</b></em>'. <!-- end-user-doc -->
48: *
49: * @generated
50: */
51: @SuppressWarnings("nls")
52: public class TemplateTest extends TestCase {
53:
54: /**
55: * The fixture for this Template test case. <!-- begin-user-doc --> <!--
56: * end-user-doc -->
57: *
58: * @generated
59: */
60: protected Template fixture = null;
61:
62: /**
63: * <!-- begin-user-doc --> <!-- end-user-doc -->
64: *
65: * @generated
66: */
67: public static void main(String[] args) {
68: TestRunner.run(TemplateTest.class);
69: }
70:
71: /**
72: * Constructs a new Template test case with the given name. <!-- begin-user-doc
73: * --> <!-- end-user-doc -->
74: *
75: * @generated
76: */
77: public TemplateTest(String name) {
78: super(name);
79: }
80:
81: /**
82: * Sets the fixture for this Template test case. <!-- begin-user-doc --> <!--
83: * end-user-doc -->
84: *
85: * @generated
86: */
87: protected void setFixture(Template fixture) {
88: this.fixture = fixture;
89: }
90:
91: /**
92: * Returns the fixture for this Template test case. <!-- begin-user-doc --> <!--
93: * end-user-doc -->
94: *
95: * @generated
96: */
97: protected Template getFixture() {
98: return fixture;
99: }
100:
101: /**
102: * <!-- begin-user-doc --> <!-- end-user-doc -->
103: *
104: * @see junit.framework.TestCase#setUp()
105: * @generated
106: */
107: @Override
108: protected void setUp() throws Exception {
109: setFixture(DataTemplateFactory.eINSTANCE.createTemplate());
110: }
111:
112: /**
113: * <!-- begin-user-doc --> <!-- end-user-doc -->
114: *
115: * @see junit.framework.TestCase#tearDown()
116: * @generated
117: */
118: @Override
119: protected void tearDown() throws Exception {
120: setFixture(null);
121: }
122:
123: static URL getResourceURL(Class<?> contextClass, String path) {
124: URL result = contextClass.getResource(path);
125:
126:• if (result == null) {
127: // We're in Eclipse
128: final String contextURL = contextClass.getResource(contextClass.getSimpleName() + ".class")
129: .toExternalForm();
130:
131: try {
132:• if (path.startsWith("/")) {
133: final String baseURL = contextURL.substring(0, contextURL.lastIndexOf("/bin/"));
134: result = new URL(baseURL + path);
135: } else {
136: final String baseURL = contextURL.substring(0, contextURL.lastIndexOf("/") + 1);
137: result = new URL(baseURL + path);
138: }
139: } catch (final MalformedURLException e) {
140: e.printStackTrace();
141: fail("Could not get resource '" + path + "': " + e.getMessage());
142: }
143: }
144:
145: return result;
146: }
147:
148: /**
149: * Per bug 550814, dynamic instances of the template model must be supported.
150: * This test fails without the fix for 550814 because the EObject class in the
151: * dynamic implementation of Ecore has no relation to the static EObject class.
152: *
153: * @see <a href="http://eclip.se/550814">bug 550814</a>
154: */
155: public void testDynamicInstance() throws IOException {
156: // Load the dynamic Ecore model
157: final ResourceSet rset = new ResourceSetImpl();
158: final URIConverter converter = new ExtensibleURIConverterImpl();
159: rset.setURIConverter(converter);
160: rset.getResourceFactoryRegistry().getExtensionToFactoryMap().put("ecore", new EcoreResourceFactoryImpl());
161: final URL modelURL = getResourceURL(DataTemplatePackage.class, "/model/datatemplate.ecore");
162: URI physicalURI = URI.createURI(modelURL.toExternalForm(), true);
163: final URI modelURI = URI
164: .createPlatformPluginURI("org.eclipse.emfforms.datatemplate.model/model/datatemplate.ecore", true);
165: converter.getURIMap().put(modelURI.trimSegments(2).appendSegment(""),
166: physicalURI.trimSegments(2).appendSegment(""));
167: final Resource model = rset.getResource(modelURI, true);
168:
169: // Give the dynamic model the dynamic Ecore that it expects
170: final URL ecoreURL = getResourceURL(EcorePackage.class, "/model/Ecore.ecore");
171: physicalURI = URI.createURI(ecoreURL.toExternalForm(), true);
172: final URI ecoreURI = URI.createPlatformPluginURI("org.eclipse.emf.ecore/model/Ecore.ecore", true);
173: converter.getURIMap().put(ecoreURI.trimSegments(2).appendSegment(""),
174: physicalURI.trimSegments(2).appendSegment(""));
175: rset.getResource(ecoreURI, true);
176:
177: // Resolve cross-references to Ecore
178: EcoreUtil.resolveAll(model);
179:
180: final EPackage package_ = (EPackage) EcoreUtil.getObjectByType(model.getContents(),
181: EcorePackage.Literals.EPACKAGE);
182: final EClass templateClass = (EClass) package_.getEClassifier("Template");
183: final EReference instance = (EReference) templateClass.getEStructuralFeature("instance");
184:
185: try {
186: final EObject template = EcoreUtil.create(templateClass);
187: final EOperation operation = EcoreFactory.eINSTANCE.createEOperation();
188:
189: // an EOperation is not an EObject in the Ecore model, but it is in the Java
190: // implementation
191: template.eSet(instance, operation);
192:
193: assertThat("Template instance not correctly set", template.eGet(instance), is(operation));
194: } catch (final Exception e) {
195: e.printStackTrace();
196: fail("Failed to set template instance: " + e.getMessage());
197: }
198: }
199:
200: } // TemplateTest