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/*******************************************************************************
* Copyright (c) 2009, 2021 Mountainminds GmbH & Co. KG and Contributors
* This program and the accompanying materials are made available under
* the terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Marc R. Hoffmann - initial API and implementation
*
*******************************************************************************/
package org.jacoco.report.csv;
import static org.junit.Assert.assertEquals;
import java.io.BufferedReader;
import java.io.StringReader;
import java.io.StringWriter;
import org.jacoco.report.IReportGroupVisitor;
import org.jacoco.report.JavaNames;
import org.jacoco.report.ReportStructureTestDriver;
import org.junit.Before;
import org.junit.Test;
/**
* Unit tests for {@link CSVGroupHandler}.
*/
public class CSVGroupHandlerTest {
private IReportGroupVisitor handler;
private StringWriter result;
private ReportStructureTestDriver driver;
@Before
public void setup() throws Exception {
result = new StringWriter();
final DelimitedWriter dw = new DelimitedWriter(result);
final ClassRowWriter rw = new ClassRowWriter(dw, new JavaNames());
handler = new CSVGroupHandler(rw);
driver = new ReportStructureTestDriver();
}
@Test
public void testVisitBundle() throws Exception {
driver.sendBundle(handler);
final BufferedReader reader = getResultReader();
reader.readLine();
assertEquals("bundle,org.jacoco.example,FooClass,10,15,1,2,0,3,1,2,0,1",
reader.readLine());
assertEquals("no more lines expected", null, reader.readLine());
}
@Test
public void testVisitGroup() throws Exception {
driver.sendGroup(handler);
final BufferedReader reader = getResultReader();
reader.readLine();
assertEquals(
"group/bundle,org.jacoco.example,FooClass,10,15,1,2,0,3,1,2,0,1",
reader.readLine());
assertEquals("no more lines expected", null, reader.readLine());
}
private BufferedReader getResultReader() {
return new BufferedReader(new StringReader(result.toString()));
}
}
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