| /******************************************************************************* |
| * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors |
| * 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: |
| * Marc R. Hoffmann - initial API and implementation |
| * |
| *******************************************************************************/ |
| package org.jacoco.cli.internal; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.io.UnsupportedEncodingException; |
| import java.net.URLDecoder; |
| |
| import org.junit.Before; |
| |
| /** |
| * Base class for command tests. |
| */ |
| public abstract class CommandTestBase { |
| |
| protected StringWriter out; |
| protected StringWriter err; |
| protected int result; |
| |
| @Before |
| public void before() { |
| out = new StringWriter(); |
| err = new StringWriter(); |
| } |
| |
| protected int execute(String... args) throws Exception { |
| result = new Main(args).execute(new PrintWriter(out), |
| new PrintWriter(err)); |
| return result; |
| } |
| |
| protected void assertOk() { |
| assertEquals(err.toString(), 0, result); |
| } |
| |
| protected void assertFailure() { |
| assertEquals(-1, result); |
| } |
| |
| protected void assertNoOutput(StringWriter buffer) { |
| assertEquals("", buffer.toString()); |
| } |
| |
| protected void assertContains(String expected, StringWriter buffer) { |
| final String content = buffer.toString(); |
| assertTrue(content, content.contains(expected)); |
| } |
| |
| protected void assertContainsNot(String expected, StringWriter buffer) { |
| final String content = buffer.toString(); |
| assertFalse(content, content.contains(expected)); |
| } |
| |
| protected String getClassPath() { |
| final String name = getClass().getName(); |
| final String res = "/" + name.replace('.', '/') + ".class"; |
| String loc = getClass().getResource(res).getFile(); |
| try { |
| loc = URLDecoder.decode(loc, "UTF-8"); |
| } catch (UnsupportedEncodingException e) { |
| } |
| return loc.substring(0, loc.length() - res.length()); |
| } |
| |
| } |