Home | History | Annotate | Download | only in report 
      1 /*******************************************************************************
      2  * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors
      3  * All rights reserved. This program and the accompanying materials
      4  * are made available under the terms of the Eclipse Public License v1.0
      5  * which accompanies this distribution, and is available at
      6  * http://www.eclipse.org/legal/epl-v10.html
      7  *
      8  * Contributors:
      9  *    Marc R. Hoffmann - initial API and implementation
     10  *
     11  *******************************************************************************/
     12 package org.jacoco.report;
     13 
     14 import java.io.IOException;
     15 import java.io.Reader;
     16 import java.util.Collection;
     17 import java.util.Collections;
     18 import java.util.List;
     19 
     20 import org.jacoco.core.analysis.IClassCoverage;
     21 import org.jacoco.core.analysis.IMethodCoverage;
     22 import org.jacoco.core.analysis.IPackageCoverage;
     23 import org.jacoco.core.analysis.ISourceFileCoverage;
     24 import org.jacoco.core.data.ExecutionData;
     25 import org.jacoco.core.data.SessionInfo;
     26 import org.jacoco.core.internal.analysis.BundleCoverageImpl;
     27 import org.jacoco.core.internal.analysis.ClassCoverageImpl;
     28 import org.jacoco.core.internal.analysis.CounterImpl;
     29 import org.jacoco.core.internal.analysis.MethodCoverageImpl;
     30 import org.jacoco.core.internal.analysis.PackageCoverageImpl;
     31 import org.jacoco.core.internal.analysis.SourceFileCoverageImpl;
     32 
     33 /**
     34  * Creates a simple hierarchy of coverage nodes and feeds it into
     35  * {@link IReportVisitor} instances.
     36  */
     37 public class ReportStructureTestDriver {
     38 
     39 	private final List<SessionInfo> sessions = Collections.emptyList();
     40 
     41 	private final Collection<ExecutionData> executionData = Collections
     42 			.emptyList();
     43 
     44 	public final ISourceFileLocator sourceFileLocator = new ISourceFileLocator() {
     45 
     46 		public Reader getSourceFile(String packageName, String fileName)
     47 				throws IOException {
     48 			return null;
     49 		}
     50 
     51 		public int getTabWidth() {
     52 			return 4;
     53 		}
     54 	};
     55 
     56 	private final IMethodCoverage methodCoverage;
     57 
     58 	private final IClassCoverage classCoverage;
     59 
     60 	private final ISourceFileCoverage sourceFileCoverage;
     61 
     62 	private final IPackageCoverage packageCoverage;
     63 
     64 	private final BundleCoverageImpl bundleCoverage;
     65 
     66 	public ReportStructureTestDriver() {
     67 		final MethodCoverageImpl m = new MethodCoverageImpl("fooMethod", "()V",
     68 				null);
     69 		m.increment(CounterImpl.getInstance(3, 5), CounterImpl.COUNTER_0_0, 1);
     70 		m.increment(CounterImpl.getInstance(3, 5),
     71 				CounterImpl.getInstance(1, 2), 2);
     72 		m.increment(CounterImpl.getInstance(4, 5), CounterImpl.COUNTER_0_0, 3);
     73 		m.incrementMethodCounter();
     74 		methodCoverage = m;
     75 
     76 		final ClassCoverageImpl classCoverageImpl = new ClassCoverageImpl(
     77 				"org/jacoco/example/FooClass", 1001, false);
     78 		classCoverageImpl.setSourceFileName("FooClass.java");
     79 		classCoverageImpl.addMethod(methodCoverage);
     80 		classCoverage = classCoverageImpl;
     81 
     82 		final SourceFileCoverageImpl sourceFileCoverageImpl = new SourceFileCoverageImpl(
     83 				"FooClass.java", "org/jacoco/example");
     84 		sourceFileCoverageImpl.increment(classCoverage);
     85 		sourceFileCoverage = sourceFileCoverageImpl;
     86 
     87 		packageCoverage = new PackageCoverageImpl("org/jacoco/example",
     88 				Collections.singleton(classCoverage),
     89 				Collections.singleton(sourceFileCoverage));
     90 		bundleCoverage = new BundleCoverageImpl("bundle",
     91 				Collections.singleton(packageCoverage));
     92 	}
     93 
     94 	public void sendNestedGroups(IReportVisitor reportVisitor)
     95 			throws IOException {
     96 		reportVisitor.visitInfo(sessions, executionData);
     97 		final IReportGroupVisitor report = reportVisitor.visitGroup("report");
     98 		final IReportGroupVisitor group1 = report.visitGroup("group1");
     99 		sendGroup(group1);
    100 		sendBundle(report);
    101 		reportVisitor.visitEnd();
    102 	}
    103 
    104 	public void sendGroup(IReportVisitor reportVisitor) throws IOException {
    105 		reportVisitor.visitInfo(sessions, executionData);
    106 		final IReportGroupVisitor group = reportVisitor.visitGroup("group");
    107 		sendBundle(group);
    108 		reportVisitor.visitEnd();
    109 	}
    110 
    111 	public void sendGroup(IReportGroupVisitor groupVisitor) throws IOException {
    112 		final IReportGroupVisitor group = groupVisitor.visitGroup("group");
    113 		sendBundle(group);
    114 	}
    115 
    116 	public void sendBundle(IReportVisitor reportVisitor) throws IOException {
    117 		reportVisitor.visitInfo(sessions, executionData);
    118 		reportVisitor.visitBundle(bundleCoverage, sourceFileLocator);
    119 		reportVisitor.visitEnd();
    120 	}
    121 
    122 	public void sendBundle(IReportGroupVisitor groupVisitor) throws IOException {
    123 		groupVisitor.visitBundle(bundleCoverage, sourceFileLocator);
    124 	}
    125 
    126 }
    127