/*******************************************************************************
* Copyright (c) 2009, 2014 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.report.html;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Locale;
import org.jacoco.report.ILanguageNames;
import org.jacoco.report.MemoryMultiReportOutput;
import org.jacoco.report.ReportStructureTestDriver;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Unit tests for {@link HTMLFormatter}.
*/
public class HTMLFormatterTest {
private ReportStructureTestDriver driver;
private HTMLFormatter formatter;
private MemoryMultiReportOutput output;
@Before
public void setup() {
driver = new ReportStructureTestDriver();
formatter = new HTMLFormatter();
output = new MemoryMultiReportOutput();
}
@After
public void teardown() {
output.assertAllClosed();
}
@Test
public void testStructureWithNestedGroups() throws IOException {
driver.sendNestedGroups(formatter.createVisitor(output));
output.assertFile("index.html");
output.assertFile("group1/index.html");
output.assertFile("group1/group/index.html");
output.assertFile("group1/group/bundle/index.html");
output.assertFile("bundle/index.html");
}
@Test
public void testStructureWithGroup() throws IOException {
driver.sendGroup(formatter.createVisitor(output));
output.assertFile("index.html");
output.assertFile("bundle/index.html");
output.assertFile("bundle/org.jacoco.example/index.html");
output.assertFile("bundle/org.jacoco.example/FooClass.html");
}
@Test
public void testStructureWithBundleOnly() throws IOException {
driver.sendBundle(formatter.createVisitor(output));
output.assertFile("index.html");
output.assertFile("org.jacoco.example/index.html");
output.assertFile("org.jacoco.example/FooClass.html");
}
@Test
public void testDefaultEncoding() throws Exception {
driver.sendBundle(formatter.createVisitor(output));
final BufferedReader reader = new BufferedReader(new InputStreamReader(
output.getFileAsStream("index.html"), "UTF-8"));
final String line = reader.readLine();
assertTrue(line,
line.startsWith("<?xml version=\"1.0\" encoding=\"UTF-8\""));
}
@Test
public void testSetEncoding() throws Exception {
formatter.setOutputEncoding("UTF-16");
driver.sendBundle(formatter.createVisitor(output));
final BufferedReader reader = new BufferedReader(new InputStreamReader(
output.getFileAsStream("index.html"), "UTF-16"));
final String line = reader.readLine();
assertTrue(line,
line.startsWith("<?xml version=\"1.0\" encoding=\"UTF-16\""));
}
@Test
public void testGetLanguageNames() throws Exception {
ILanguageNames names = new ILanguageNames() {
public String getPackageName(String vmname) {
return null;
}
public String getQualifiedClassName(String vmname) {
return null;
}
public String getClassName(String vmname, String vmsignature,
String vmsuperclass, String[] vminterfaces) {
return null;
}
public String getMethodName(String vmclassname,
String vmmethodname, String vmdesc, String vmsignature) {
return null;
}
public String getQualifiedMethodName(String vmclassname,
String vmmethodname, String vmdesc, String vmsignature) {
return null;
}
};
formatter.setLanguageNames(names);
assertSame(names, formatter.getLanguageNames());
output.close();
}
@Test
public void testGetFooterText() throws Exception {
formatter.setFooterText("Custom Footer");
assertEquals("Custom Footer", formatter.getFooterText());
output.close();
}
@Test
public void testGetLocale() throws Exception {
formatter.setLocale(Locale.KOREAN);
assertEquals(Locale.KOREAN, formatter.getLocale());
output.close();
}
}