SearchReferenceTests.java

/*******************************************************************************
 * Copyright (c) 2010 xored software, Inc.
 *
 * 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:
 *     xored software, Inc. - initial API and Implementation (Alex Panchenko)
 *******************************************************************************/
package org.eclipse.dltk.javascript.core.tests.search;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.dltk.core.IField;
import org.eclipse.dltk.core.IModelElement;
import org.eclipse.dltk.core.search.IDLTKSearchConstants;
import org.eclipse.dltk.core.tests.ProjectSetup;
import org.eclipse.dltk.core.tests.model.TestSearchResults;
import org.eclipse.dltk.javascript.core.tests.AllTests;
import org.junit.Assert;
import org.junit.ClassRule;
import org.junit.Test;

public class SearchReferenceTests extends Assert implements
		IDLTKSearchConstants {

	@ClassRule
	public static final ProjectSetup PROJECT = new ProjectSetup(
			AllTests.WORKSPACE, "search",
			ProjectSetup.Option.WAIT_INDEXES_READY);

	@Test
	public void testFunctionHello1() throws CoreException {
		final TestSearchResults results = PROJECT.search("hello", METHOD,
				REFERENCES);
		assertEquals(1, results.size());
		final IModelElement method = results.locate(IField.class, "a");
		final IModelElement parent = method.getParent();
		assertEquals(IModelElement.SOURCE_MODULE, parent.getElementType());
		assertEquals("a.js", parent.getElementName());
	}

	@Test
	public void testVarA() throws CoreException {
		final TestSearchResults results = PROJECT
				.search("a", FIELD, REFERENCES);
		assertEquals(1, results.size());
		final IModelElement module = results.locate(IField.class, "b");
		final IModelElement parent = module.getParent();
		assertEquals(IModelElement.SOURCE_MODULE, parent.getElementType());
		assertEquals("b.js", parent.getElementName());
	}

	@Test
	public void testMethodRef() throws CoreException {
		final TestSearchResults results = PROJECT.search("size", METHOD,
				REFERENCES);
		assertEquals(1, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("size.js", parent.getElementName());
	}

	@Test
	public void testPropertyRef() throws CoreException {
		final TestSearchResults results = PROJECT.search("length", FIELD,
				REFERENCES);
		assertEquals(1, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("length.js", parent.getElementName());
	}
	
	@Test
	public void testThisFunctionTest() throws CoreException {
		final TestSearchResults results = PROJECT.search("myfunction", METHOD,
				REFERENCES);
		assertEquals(2, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("thisobject.js", parent.getElementName());
	}
	
	@Test
	public void testThisVariableTest() throws CoreException {
		final TestSearchResults results = PROJECT.search("myvariable", FIELD,
				REFERENCES);
		assertEquals(2, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("thisobject.js", parent.getElementName());
	}
	
	@Test
	public void testMethodReferenceThatsReferencesInAnArgument() throws CoreException {
		final TestSearchResults results = PROJECT.search("convertToExternalURL", METHOD,
				REFERENCES);
		assertEquals(1, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("globals.js", parent.getElementName());
	}
	
	@Test
	public void testMethodReferenceThatsReferencesInAVariableFunctionInit() throws CoreException {
		final TestSearchResults results = PROJECT.search("SvyException", METHOD,
				REFERENCES);
		assertEquals(2, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("functioncallsinfunctionvariableinit.js", parent.getElementName());
	}
	
	@Test
	public void testMethodReferenceThatsReferencesAsIdentifier() throws CoreException {
		final TestSearchResults results = PROJECT.search("referencedFuntion", METHOD,
				REFERENCES);
		assertEquals(1, results.size());
		final IModelElement element = results.get(0);
		final IModelElement parent = element
				.getAncestor(IModelElement.SOURCE_MODULE);
		assertEquals("referencetofunctionasidentifier.js", parent.getElementName());
	}
}