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/*******************************************************************************
* Copyright (c) 2009, 2011 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.internal.html;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import java.util.Locale;
import org.jacoco.core.analysis.CoverageNodeImpl;
import org.jacoco.core.analysis.ICoverageNode.ElementType;
import org.jacoco.core.internal.analysis.SourceFileCoverageImpl;
import org.jacoco.report.DirectorySourceFileLocator;
import org.jacoco.report.ILanguageNames;
import org.jacoco.report.ISourceFileLocator;
import org.jacoco.report.MemoryMultiReportOutput;
import org.jacoco.report.ReportOutputFolder;
import org.jacoco.report.internal.html.index.IIndexUpdate;
import org.jacoco.report.internal.html.resources.Resources;
import org.jacoco.report.internal.html.resources.Styles;
import org.jacoco.report.internal.html.table.Table;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.w3c.dom.Document;
/**
* Unit tests for {@link SourceFilePage}.
*/
public class SourceFilePageTest {
private MemoryMultiReportOutput output;
private ReportOutputFolder root;
private IHTMLReportContext context;
private ISourceFileLocator locator;
@Before
public void setup() {
output = new MemoryMultiReportOutput();
root = new ReportOutputFolder(output);
final Resources resources = new Resources(root);
context = new IHTMLReportContext() {
public ILanguageNames getLanguageNames() {
throw new AssertionError("Unexpected method call.");
}
public Resources getResources() {
return resources;
}
public Table getTable() {
throw new AssertionError("Unexpected method call.");
}
public String getFooterText() {
return "CustomFooter";
}
public ILinkable getSessionsPage() {
return new LinkableStub("sessions.html", "Sessions",
Styles.EL_SESSION);
}
public String getOutputEncoding() {
return "UTF-8";
}
public IIndexUpdate getIndexUpdate() {
throw new AssertionError("Unexpected method call.");
}
public Locale getLocale() {
return Locale.ENGLISH;
}
};
locator = new DirectorySourceFileLocator(new File("./src"), "UTF-8");
}
@After
public void teardown() {
output.assertAllClosed();
}
@Test(expected = AssertionError.class)
public void testVisitChildNegative() {
final SourceFileCoverageImpl node = new SourceFileCoverageImpl(
"SourceFilePageTest.java", "org/jacoco/report/html");
final SourceFilePage page = new SourceFilePage(node, null, root,
context);
page.visitChild(new CoverageNodeImpl(ElementType.CLASS, "Foo"));
}
@Test
public void testContents() throws Exception {
final SourceFileCoverageImpl node = new SourceFileCoverageImpl(
"SourceFilePageTest.java", "org/jacoco/report/internal/html");
final SourceFilePage page = new SourceFilePage(node, null, root,
context);
page.visitEnd(locator);
assertTrue(page.exists());
final HTMLSupport support = new HTMLSupport();
final Document result = support.parse(output
.getFile("SourceFilePageTest.java.html"));
// additional style sheet
assertEquals(".resources/report.css", support.findStr(result,
"/html/head/link[@rel='stylesheet'][1]/@href"));
assertEquals(".resources/prettify.css", support.findStr(result,
"/html/head/link[@rel='stylesheet'][2]/@href"));
// highlighting script
assertEquals("text/javascript",
support.findStr(result, "/html/head/script/@type"));
assertEquals(".resources/prettify.js",
support.findStr(result, "/html/head/script/@src"));
assertEquals("prettyPrint()",
support.findStr(result, "/html/body/@onload"));
// source code
assertEquals("L1",
support.findStr(result, "/html/body/pre/span[1]/@id"));
}
@Test
public void testNoSource() throws IOException {
final SourceFileCoverageImpl node = new SourceFileCoverageImpl(
"DoesNotExist.java", "org/jacoco/report/html");
final SourceFilePage page = new SourceFilePage(node, null, root,
context);
page.visitEnd(locator);
assertFalse(page.exists());
output.assertEmpty();
}
}
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