TC_MethodDownPusherTreeTest.java

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 * Copyright (C) 2006 Lukas Felber <lfelber@hsr.ch>
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package org.rubypeople.rdt.refactoring.tests.core.pushdown;

import org.rubypeople.rdt.refactoring.core.pushdown.MethodDownPusher;
import org.rubypeople.rdt.refactoring.documentprovider.DocumentProvider;
import org.rubypeople.rdt.refactoring.documentprovider.StringDocumentProvider;
import org.rubypeople.rdt.refactoring.tests.TreeProviderTester;

public class TC_MethodDownPusherTreeTest  extends TreeProviderTester
{
	private final static String ONE_DOCUMENT_PUSHDOWN =	"class A < X\n" +
																	"end\n" +
																	"class X\n" +
																	"  def method a\n" +
																	"    a\n" +
																	"  end\n" +
																	"end";


	private final static String ONE_DOCUMENT_PUSHDOWN_MULTIPLE =	"class A < X\n" +
																	"end\n" +
																	"class B < X\n" +
																	"end\n" +
																	"class C < Y\n" +
																	"end\n" +
																	"class X\n" +
																	"  def method a\n" +
																	"    a\n" +
																	"  end\n" +
																	"end\n" +
																	"class Y\n" +
																	"  def method a, b\n" +
																	"    a\n" +
																	"  end\n" +
																	"end";

	private final static String DOCUMENT_A_EXTENDS_X =	"require \"DOCUMENT_X.rb\"\n" +
														"class A < X\n" +
														"end";
	
	private final static String DOCUMENT_B_EXTENDS_X =	"require \"DOCUMENT_X.rb\"\n" +
														"class B < X\n" +
														"end";

	private final static String DOCUMENT_X =	"class X\n" +
												"  def method a\n" +
												"    a\n" +
												"  end\n" +
												"end";

	public void testSimpleOneDocumentPushDown()
	{
		addContent(new String[]{"X", "method"});
		DocumentProvider docProvider = new StringDocumentProvider("push_down_test_testSimpleOneDocumentPushDown.rb", ONE_DOCUMENT_PUSHDOWN);
		validate(new MethodDownPusher(docProvider));
	}
	
	public void testOneDocumentPushDown()
	{
		addContent(new String[]{"X", "method"});
		addContent(new String[]{"Y", "method"});
		DocumentProvider docProvider = new StringDocumentProvider("push_down_test_testOneDocumentPushDown.rb", ONE_DOCUMENT_PUSHDOWN_MULTIPLE);
		validate(new MethodDownPusher(docProvider));
	}
	
	public void testTwoDocumentPushDown()
	{
		addContent(new String[]{"X", "method"});
		StringDocumentProvider docProvider = new StringDocumentProvider("DOCUMENT_X.rb", DOCUMENT_X);
		docProvider.addFile("DOCUMENT_A_EXTENDS_X.rb", DOCUMENT_A_EXTENDS_X);
		validate(new MethodDownPusher(docProvider));
	}
	
	public void testTreeDocumentPushDown()
	{
		addContent(new String[]{"X", "method"});
		StringDocumentProvider docProvider = new StringDocumentProvider("DOCUMENT_X.rb", DOCUMENT_X);
		docProvider.addFile("DOCUMENT_A_EXTENDS_X.rb", DOCUMENT_A_EXTENDS_X);
		docProvider.addFile("DOCUMENT_B_EXTENDS_X.rb", DOCUMENT_B_EXTENDS_X);
		validate(new MethodDownPusher(docProvider));
	}
}