| /******************************************************************************* |
| * Copyright (c) 2011, 2013 RĂ¼diger Herrmann and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * RĂ¼diger Herrmann - initial API and implementation |
| * EclipseSource - ongoing development |
| ******************************************************************************/ |
| package org.eclipse.rap.tools.launch.rwt.internal.shortcut; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jface.operation.IRunnableContext; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.rap.tools.launch.rwt.internal.shortcut.EntryPointSearchEngine; |
| import org.eclipse.rap.tools.launch.rwt.internal.tests.TestProject; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| |
| public class EntryPointSearchEngine_Test { |
| |
| private TestProject project; |
| private EntryPointSearchEngine searchEngine; |
| |
| @Before |
| public void setUp() throws Exception { |
| IRunnableContext runnableContext = new IRunnableContext() { |
| public void run( boolean fork, |
| boolean cancelable, |
| IRunnableWithProgress runnable ) |
| throws InvocationTargetException, InterruptedException |
| { |
| runnable.run( new NullProgressMonitor() ); |
| } |
| }; |
| searchEngine = new EntryPointSearchEngine( runnableContext ); |
| project = new TestProject(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| project.delete(); |
| } |
| |
| @Test |
| public void testSearch_withValidMethod() throws Exception { |
| IType type = createEntryPointType(); |
| IJavaElement method = type.getMethod( "createUI", null ); |
| assertTrue( method.exists() ); // precondition |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { method } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withWrongMethodSignature() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo implements EntryPoint {\n" |
| + " public int createUI( Object arg0 ) {\n" |
| + " return 0;\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| IJavaElement method = type.getMethod( "createUI", new String[] { "QObject;" } ); |
| assertTrue( method.exists() ); // precondition |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { method } ); |
| |
| assertEquals( 0, entryPointTypes.length ); |
| } |
| |
| @Test |
| public void testSearch_withoutEntryPointInterface() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| IJavaElement method = type.getMethod( "createUI", null ); |
| assertTrue( method.exists() ); // precondition |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { method } ); |
| |
| assertEquals( 0, entryPointTypes.length ); |
| } |
| |
| @Test |
| public void testSearch_onInterfaceWithInvalidEntryPoint() throws Exception { |
| String code |
| = "package foo;\n" |
| + "interface Foo extends EntryPoint {\n" |
| + " public int createUI();\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| IJavaElement method = type.getMethod( "createUI", null ); |
| assertTrue( method.exists() ); // precondition |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { method } ); |
| |
| assertEquals( 0, entryPointTypes.length ); |
| } |
| |
| @Test |
| public void testSearch_onMethodWithInvalidEntryPoint() throws Exception { |
| String code |
| = "package foo;\n" |
| + "interface Foo extends EntryPoint {\n" |
| + " public int createUI();\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 0, entryPointTypes.length ); |
| } |
| |
| @Test |
| public void testSearch_withValidEntryPointClass() throws Exception { |
| IType type = createEntryPointType(); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withValidIEntryPointClass() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo implements IEntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_nameWithCompilationUnit() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + "}\n"; |
| ICompilationUnit compilationUnit = project.createJavaClass( "foo", "Foo", code ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { compilationUnit } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withCompilationUnit() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + " class NestedFoo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + " }\n" |
| + "}\n"; |
| ICompilationUnit compilationUnit = project.createJavaClass( "foo", "Foo", code ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { compilationUnit } ); |
| |
| assertEquals( 2, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| assertEquals( "foo.Foo$NestedFoo", entryPointTypes[ 1 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withNestedEntryPoint() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo {\n" |
| + " class NestedFoo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo$NestedFoo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withNestedEntryPointRespectsScope() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + " class NestedFoo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo.NestedFoo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo$NestedFoo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withExtendedAbstractEntryPoint() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo extends AbstractEntryPoint {\n" |
| + " protected void createContents( Composite parent ) {\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| @Test |
| public void testSearch_withoutExtendsAbstractEntryPoint() throws Exception { |
| String code |
| = "package foo;\n" |
| + "class Foo {\n" |
| + " protected void createContents( Composite parent ) {\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 0, entryPointTypes.length ); |
| } |
| |
| @Test |
| public void testSearch_withAbstractClass() throws Exception { |
| String code |
| = "package foo;\n" |
| + "abstract class Foo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| IType type = project.getJavaProject().findType( "foo.Foo" ); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { type } ); |
| |
| assertEquals( 0, entryPointTypes.length ); |
| } |
| |
| @Test |
| public void testSearch_withProject() throws Exception { |
| IType type = createEntryPointType(); |
| IJavaProject javaProject = type.getJavaProject(); |
| |
| IType[] entryPointTypes = searchEngine.search( new IJavaElement[] { javaProject } ); |
| |
| assertEquals( 1, entryPointTypes.length ); |
| assertEquals( "foo.Foo", entryPointTypes[ 0 ].getFullyQualifiedName() ); |
| } |
| |
| private IType createEntryPointType() throws CoreException { |
| String code |
| = "package foo;\n" |
| + "class Foo implements EntryPoint {\n" |
| + " public int createUI() {\n" |
| + " return 0;\n" |
| + " }\n" |
| + "}\n"; |
| project.createJavaClass( "foo", "Foo", code ); |
| return project.getJavaProject().findType( "foo.Foo" ); |
| } |
| |
| } |