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/*******************************************************************************
* Copyright (c) 2009, 2019 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.page;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.util.Arrays;
import java.util.Collections;
import org.jacoco.core.analysis.IClassCoverage;
import org.jacoco.core.analysis.ISourceFileCoverage;
import org.jacoco.core.internal.analysis.CounterImpl;
import org.jacoco.core.internal.analysis.PackageCoverageImpl;
import org.jacoco.core.internal.analysis.SourceFileCoverageImpl;
import org.jacoco.report.ISourceFileLocator;
import org.jacoco.report.internal.ReportOutputFolder;
import org.jacoco.report.internal.html.ILinkable;
import org.junit.Before;
import org.junit.Test;
import org.w3c.dom.Document;
/**
* Unit tests for {@link PackageSourcePage}.
*/
public class PackageSourcePageTest extends PageTestBase {
private PackageCoverageImpl node;
private ISourceFileLocator sourceLocator;
private ILinkable packagePageLink;
private PackageSourcePage page;
@Before
@Override
public void setup() throws Exception {
super.setup();
SourceFileCoverageImpl src1 = new SourceFileCoverageImpl("Src1.java",
"org/jacoco/example");
src1.increment(CounterImpl.COUNTER_1_0,
CounterImpl.COUNTER_0_0, 1);
SourceFileCoverageImpl src2 = new SourceFileCoverageImpl("Src2.java",
"org/jacoco/example");
src2.increment(CounterImpl.COUNTER_1_0,
CounterImpl.COUNTER_0_0, 1);
node = new PackageCoverageImpl("org/jacoco/example",
Collections.<IClassCoverage> emptyList(), Arrays.<ISourceFileCoverage>asList(src1,
src2));
sourceLocator = new ISourceFileLocator() {
public int getTabWidth() {
return 4;
}
public Reader getSourceFile(String packageName, String fileName)
throws IOException {
return fileName.equals("Src1.java") ? new StringReader("")
: null;
}
};
packagePageLink = new ILinkable() {
public String getLinkStyle() {
fail();
return null;
}
public String getLinkLabel() {
fail();
return null;
}
public String getLink(ReportOutputFolder base) {
return "index.html";
}
};
}
@Test
public void testContents() throws Exception {
page = new PackageSourcePage(node, null, sourceLocator, rootFolder,
context, packagePageLink);
page.render();
final Document doc = support.parse(output.getFile("index.source.html"));
assertEquals("index.html",
support.findStr(doc, "/html/body/div[1]/span[1]/a/@href"));
assertEquals("el_class",
support.findStr(doc, "/html/body/div[1]/span[1]/a/@class"));
assertEquals("Classes",
support.findStr(doc, "/html/body/div[1]/span[1]/a"));
assertEquals("el_source", support.findStr(doc,
"/html/body/table[1]/tbody/tr[1]/td[1]/a/@class"));
assertEquals("Src1.java",
support.findStr(doc, "/html/body/table[1]/tbody/tr[1]/td[1]/a"));
assertEquals("el_source", support.findStr(doc,
"/html/body/table[1]/tbody/tr[2]/td[1]/span/@class"));
assertEquals("Src2.java", support.findStr(doc,
"/html/body/table[1]/tbody/tr[2]/td[1]/span"));
}
@Test
public void should_render_non_empty_sources() throws Exception {
final ISourceFileCoverage emptySource = new SourceFileCoverageImpl(
"Empty.java", "example");
final SourceFileCoverageImpl nonEmptySource = new SourceFileCoverageImpl(
"NonEmpty.java", "example");
nonEmptySource.increment(CounterImpl.COUNTER_1_0,
CounterImpl.COUNTER_0_0, 1);
node = new PackageCoverageImpl("example",
Collections.<IClassCoverage> emptyList(),
Arrays.asList(emptySource, nonEmptySource));
page = new PackageSourcePage(node, null, sourceLocator, rootFolder,
context, packagePageLink);
page.render();
final Document doc = support.parse(output.getFile("index.source.html"));
assertEquals("NonEmpty.java", support.findStr(doc,
"/html/body/table[1]/tbody/tr[1]/td[1]/span"));
assertEquals("1",
support.findStr(doc, "count(/html/body/table[1]/tbody/tr)"));
}
@Test
public void testGetSourceFilePages() throws Exception {
page = new PackageSourcePage(node, null, sourceLocator, rootFolder,
context, packagePageLink);
page.render();
assertNotNull(page.getSourceFilePage("Src1.java"));
assertNull(page.getSourceFilePage("Src2.java"));
}
}
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