tests/org.eclipse.wst.jsdt.core.tests.model/src/org/eclipse/wst/jsdt/core/tests/rewrite/modifying/ASTRewritingModifyingReplaceTest.java

/*******************************************************************************
 * Copyright (c) 2000, 2008 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.wst.jsdt.core.tests.rewrite.modifying;

import java.util.List;

import junit.framework.Test;
import junit.framework.TestSuite;

import org.eclipse.wst.jsdt.core.IJavaScriptUnit;
import org.eclipse.wst.jsdt.core.IPackageFragment;

import org.eclipse.wst.jsdt.core.dom.*;

public class ASTRewritingModifyingReplaceTest extends ASTRewritingModifyingTest {
	private static final Class THIS = ASTRewritingModifyingReplaceTest.class;
	
	public ASTRewritingModifyingReplaceTest(String name) {
		super(name);
	}
	
	public static Test allTests() {
		return new Suite(THIS);
	}
	
	public static Test suite() {
		if (true) {
			return allTests();
		}
		TestSuite suite= new Suite("one test");
		suite.addTest(new ASTRewritingModifyingReplaceTest("test0009"));
		return suite;
	}
	
	public void test0001() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test0001", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test0001;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		IJavaScriptUnit cu= pack1.createCompilationUnit("X.js", buf.toString(), false, null);
		
		JavaScriptUnit astRoot= createCU(cu, false);
		
		astRoot.recordModifications();
		
		Name name = astRoot.getAST().newSimpleName("aaa");
		astRoot.getPackage().setName(name);
		
		String preview = evaluateRewrite(cu, astRoot);
		
		buf= new StringBuffer();
		buf.append("package aaa;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}
	
	public void test0002() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test0002", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test0002;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		IJavaScriptUnit cu= pack1.createCompilationUnit("X.js", buf.toString(), false, null);
		
		JavaScriptUnit astRoot= createCU(cu, false);
		
		astRoot.recordModifications();
		
		AST a = astRoot.getAST();
		
		Name name = a.newSimpleName("aaa");
		PackageDeclaration pack = a.newPackageDeclaration();
		pack.setName(name);
		astRoot.setPackage(pack); 
		
		String preview = evaluateRewrite(cu, astRoot);
		
		buf= new StringBuffer();
		buf.append("package aaa;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}
	
	public void test0003() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test0003", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test0003;\n");
		buf.append("import java.util.*;\n");
		buf.append("import java.lang.*;\n");
		buf.append("import java.awt.*;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		IJavaScriptUnit cu= pack1.createCompilationUnit("X.js", buf.toString(), false, null);
		
		JavaScriptUnit astRoot= createCU(cu, false);
		
		astRoot.recordModifications();
		
		Name name = astRoot.getAST().newSimpleName("aaa");
		List imports = astRoot.imports();
		ImportDeclaration imp = (ImportDeclaration)imports.get(0);
		imp.setName(name);
		
		String preview = evaluateRewrite(cu, astRoot);
		
		buf= new StringBuffer();
		buf.append("package test0003;\n");
		buf.append("import aaa.*;\n");
		buf.append("import java.lang.*;\n");
		buf.append("import java.awt.*;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}
	
	public void test0004() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test0004", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test0004;\n");
		buf.append("import java.util.*;\n");
		buf.append("import java.lang.*;\n");
		buf.append("import java.awt.*;\n");
		buf.append("public class X {\n");
		buf.append("}\n");
		IJavaScriptUnit cu= pack1.createCompilationUnit("X.js", buf.toString(), false, null);
		
		JavaScriptUnit astRoot= createCU(cu, false);
		
		astRoot.recordModifications();
		
		List types = astRoot.types();
		SimpleName name = astRoot.getAST().newSimpleName("AAA");
		TypeDeclaration t = (TypeDeclaration)types.get(0);
		t.setName(name);
		
		String preview = evaluateRewrite(cu, astRoot);
		
		buf= new StringBuffer();
		buf.append("package test0004;\n");
		buf.append("import java.util.*;\n");
		buf.append("import java.lang.*;\n");
		buf.append("import java.awt.*;\n");
		buf.append("public class AAA {\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}
	
	public void test0005() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test0005", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test0005;\n");
		buf.append("\n");
		buf.append("public class X {\n");
		buf.append("\n");
		buf.append("}\n");
		buf.append("class Y {\n");
		buf.append("\n");
		buf.append("}\n");
		buf.append("class Z {\n");
		buf.append("\n");
		buf.append("}\n");
		IJavaScriptUnit cu= pack1.createCompilationUnit("X.js", buf.toString(), false, null);
		
		JavaScriptUnit astRoot= createCU(cu, false);
		
		astRoot.recordModifications();
		
		AST a = astRoot.getAST();
		
		List types = astRoot.types();
		TypeDeclaration typeDeclaration = a.newTypeDeclaration();
		SimpleName name = a.newSimpleName("AAA");
		typeDeclaration.setName(name);
		types.set(1, typeDeclaration);
		
		String preview = evaluateRewrite(cu, astRoot);
		
		buf= new StringBuffer();
		buf.append("package test0005;\n");
		buf.append("\n");
		buf.append("public class X {\n");
		buf.append("\n");
		buf.append("}\n");
		buf.append("class AAA {\n");
		buf.append("}\n");
		buf.append("class Z {\n");
		buf.append("\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}

	public void test0006() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test0006", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test0006;\n");
		buf.append("\n");
		buf.append("public class X {\n");
		buf.append("\n");
		buf.append("}\n");
		buf.append("class Y {\n");
		buf.append("\n");
		buf.append("}\n");
		buf.append("class Z {\n");
		buf.append("\n");
		buf.append("}\n");
		IJavaScriptUnit cu= pack1.createCompilationUnit("X.js", buf.toString(), false, null);
		
		JavaScriptUnit astRoot= createCU(cu, false);
		
		astRoot.recordModifications();
		
		AST a = astRoot.getAST();
		
		List types = astRoot.types();
		TypeDeclaration typeDeclaration1 = a.newTypeDeclaration();
		typeDeclaration1.setName(a.newSimpleName("A"));
		types.set(1, typeDeclaration1);
		
		String preview = evaluateRewrite(cu, astRoot);
		
		buf= new StringBuffer();
		buf.append("package test0006;\n");
		buf.append("\n");
		buf.append("public class X {\n");
		buf.append("\n");
		buf.append("}\n");
		buf.append("class A {\n");
		buf.append("}\n");
		buf.append("class Z {\n");
		buf.append("\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}
}