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Package: EcoreHelperNoDependencies_PTest
EcoreHelperNoDependencies_PTest
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| EcoreHelperNoDependencies_PTest() |
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| installResourcesProject() |
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| setUp() |
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| setUpBeforeClass() |
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| static {...} |
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| tearDown() |
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| testMultipleRegistration() |
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| testRegisterUnregisterIndependentEcore() |
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| testUnregisterPackageNotInRegitry() |
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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: * EclipseSource Munich - initial API and implementation
13: *
14: ******************************************************************************/
15: package org.eclipse.emf.ecp.ide.util.test;
16:
17: import static org.junit.Assert.assertFalse;
18: import static org.junit.Assert.assertTrue;
19:
20: import java.io.IOException;
21:
22: import org.eclipse.core.resources.IProject;
23: import org.eclipse.core.resources.IWorkspaceRoot;
24: import org.eclipse.core.resources.ResourcesPlugin;
25: import org.eclipse.core.runtime.NullProgressMonitor;
26: import org.eclipse.emf.ecore.EPackage;
27: import org.eclipse.emf.ecore.EPackage.Registry;
28: import org.eclipse.emf.ecp.ide.spi.util.EcoreHelper;
29: import org.eclipse.jface.resource.JFaceResources;
30: import org.junit.After;
31: import org.junit.Before;
32: import org.junit.BeforeClass;
33: import org.junit.Test;
34:
35: /**
36: * @author Alexandra Buzila
37: *
38: */
39: public class EcoreHelperNoDependencies_PTest {
40: private final Registry packageRegistry = EPackage.Registry.INSTANCE;
41: private static String aEcorePath = "/TestEcoreHelperProjectResources/A.ecore";
42:
43: // BEGIN SUPRESS CATCH EXCEPTION
44: @BeforeClass
45: public static void setUpBeforeClass() throws Exception {
46: try {
47: JFaceResources.getImageRegistry();
48: } catch (final RuntimeException e) {
49: // expected fail, some strange initialization error is happing
50: }
51: final IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
52: final IProject project = root.getProject("TestEcoreHelperProjectResources");
53: // create resources to register and unregister
54:• if (!project.exists()) {
55: installResourcesProject();
56: }
57: }
58:
59: private static void installResourcesProject() throws Exception {
60: final ProjectInstallerWizard wiz = new ProjectInstallerWizard();
61: wiz.installExample(new NullProgressMonitor());
62: }
63: // END SUPRESS CATCH EXCEPTION
64:
65: /**
66: * @throws java.lang.Exception
67: */
68: @Before
69: public void setUp() throws Exception {
70: // make sure none of the packages exists in the registry
71: }
72:
73: /**
74: * @throws java.lang.Exception
75: */
76: @After
77: public void tearDown() throws Exception {
78: EcoreHelper.unregisterEcore(aEcorePath);
79: }
80:
81: /**
82: * Test method for {@link EcoreHelper#registerEcore(String)}
83: *
84: * @throws IOException
85: */
86: @Test
87: public void testRegisterUnregisterIndependentEcore() throws IOException {
88:
89: // check initial setup
90: assertFalse("Package is already in the registry!",
91: packageRegistry.containsKey("a.nsuri"));
92:
93: // register
94: EcoreHelper.registerEcore(aEcorePath);
95: assertTrue("Package not in the registry!",
96: packageRegistry.containsKey("a.nsuri"));
97:
98: // unregister
99: EcoreHelper.unregisterEcore(aEcorePath);
100: assertFalse("Package is still in the registry!",
101: packageRegistry.containsKey("a.nsuri"));
102:
103: }
104:
105: /**
106: * Test method for {@link EcoreHelper#registerEcore(String)}
107: *
108: * @throws IOException
109: */
110: @Test
111: public void testUnregisterPackageNotInRegitry() throws IOException {
112: // check initial setup
113: assertFalse("Package is already in the registry!",
114: packageRegistry.containsKey("a.nsuri"));
115: // unregister
116: EcoreHelper.unregisterEcore(aEcorePath);
117: EcoreHelper.unregisterEcore(aEcorePath);
118: assertFalse("Package is still in the registry!",
119: packageRegistry.containsKey("a.nsuri"));
120: }
121:
122: @Test
123: public void testMultipleRegistration() throws IOException {
124: // check initial setup
125: assertFalse("Package is already in the registry!",
126: packageRegistry.containsKey("a.nsuri"));
127:
128: // register
129: EcoreHelper.registerEcore(aEcorePath);
130: assertTrue("Package not in the registry!",
131: packageRegistry.containsKey("a.nsuri"));
132:
133: // register a second time
134: EcoreHelper.registerEcore(aEcorePath);
135: assertTrue("Package not in the registry!",
136: packageRegistry.containsKey("a.nsuri"));
137:
138: // unregister
139: EcoreHelper.unregisterEcore(aEcorePath);
140: assertTrue("Package not in the registry!",
141: packageRegistry.containsKey("a.nsuri"));
142:
143: // unregister a second time
144: EcoreHelper.unregisterEcore(aEcorePath);
145: assertFalse("Package is still in the registry!",
146: packageRegistry.containsKey("a.nsuri"));
147: }
148:
149: }