CoreTests.java

/*******************************************************************************
 * Copyright (c) 2000, 2014 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.che.plugin.java.server.jdt.core;

import org.eclipse.che.plugin.java.server.che.BaseTest;
import org.eclipse.che.plugin.java.server.jdt.testplugin.ProjectTestSetup;
import org.eclipse.che.plugin.java.server.jdt.testplugin.StringAsserts;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.rewrite.ImportRewrite;
import org.eclipse.jdt.internal.corext.codemanipulation.StubUtility;
import org.junit.After;
import org.junit.Before;

import java.io.IOException;

import static org.junit.Assert.assertTrue;


public class CoreTests extends BaseTest {

	private ProjectTestSetup setup;

	public CoreTests(ProjectTestSetup setup) {
		this.setup = setup;
	}

	@Before
	public void setUp() throws Exception {
		setup.setUp();
	}

	@After
	public void tearDown() throws Exception {
		setup.tearDown();
	}

	public static void assertEqualString(String actual, String expected) {
		StringAsserts.assertEqualString(actual, expected);
	}

	public static void assertEqualStringIgnoreDelim(String actual, String expected) throws IOException {
		StringAsserts.assertEqualStringIgnoreDelim(actual, expected);
	}

	public static void assertEqualStringsIgnoreOrder(String[] actuals, String[] expecteds) {
		StringAsserts.assertEqualStringsIgnoreOrder(actuals, expecteds);
	}

	public static void assertNumberOf(String name, int is, int expected) {
		assertTrue("Wrong number of " + name + ", is: " + is + ", expected: " + expected, is == expected);
	}

	protected ImportRewrite newImportsRewrite(ICompilationUnit cu, String[] order, int normalThreshold, int staticThreshold, boolean restoreExistingImports) throws CoreException {
		ImportRewrite rewrite= StubUtility.createImportRewrite(cu, restoreExistingImports);
		rewrite.setImportOrder(order);
		rewrite.setOnDemandImportThreshold(normalThreshold);
		rewrite.setStaticOnDemandImportThreshold(staticThreshold);
		return rewrite;
	}

	protected ImportRewrite newImportsRewrite(CompilationUnit cu, String[] order, int normalThreshold, int staticThreshold, boolean restoreExistingImports) {
		ImportRewrite rewrite= ImportRewrite.create(cu, restoreExistingImports);
		rewrite.setImportOrder(order);
		rewrite.setOnDemandImportThreshold(normalThreshold);
		rewrite.setStaticOnDemandImportThreshold(staticThreshold);
		return rewrite;
	}
}