How to use instrumentClass method of samples.powermockito.junit4.jacoco.JacocoCoverageTest class

Best Powermock code snippet using samples.powermockito.junit4.jacoco.JacocoCoverageTest.instrumentClass

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...35 final CoverageBuilder coverageBuilder = collectCoverage(getExecutionDataStore(data));36 assertCodeCoverage(coverageBuilder);37 }38 private void runTargetTest(RuntimeData data) throws Exception {IRuntime runtime = new LoggerRuntime();39 instrumentClasses(runtime);40 runtime.startup(data);41 JUnitCore.runClasses(TargetTest.class);42 runtime.shutdown();43 restoreOriginalClasses();44 }45 private void assertCodeCoverage(CoverageBuilder coverageBuilder) {46 for (IClassCoverage classCoverage : coverageBuilder.getClasses()) {47 for (IMethodCoverage methodCoverage : classCoverage.getMethods()) {48 if (methodCoverage.getName().equals("calculateSomething")) {49 assertThat(methodCoverage.getLineCounter().getCoveredRatio()).isEqualTo(1.0);50 assertThat(methodCoverage.getLineCounter().getCoveredCount()).isEqualTo(4);51 }52 }53 }54 }55 private CoverageBuilder collectCoverage(ExecutionDataStore executionData) throws IOException {56 final CoverageBuilder coverageBuilder = new CoverageBuilder();57 final Analyzer analyzer = new Analyzer(executionData, coverageBuilder);58 for (String className : TARGET) {59 analyzer.analyzeClass(getClass().getResourceAsStream(classNameToFileName(className)), className);60 }61 return coverageBuilder;62 }63 private ExecutionDataStore getExecutionDataStore(RuntimeData data) {64 final ExecutionDataStore executionData = new ExecutionDataStore();65 final SessionInfoStore sessionInfos = new SessionInfoStore();66 data.collect(executionData, sessionInfos, false);67 return executionData;68 }69 private void restoreOriginalClasses() throws URISyntaxException, IOException {70 for (String className : TARGET) {71 final String classResource = classNameToFileName(className);72 URL classResourceURL = getClass().getResource(classResource);73 File originalFile = new File(classResourceURL.toURI());74 restoreOriginalFile(originalFile);75 }76 }77 private void instrumentClasses(IRuntime runtime) throws URISyntaxException, IOException {78 Instrumenter instr = new Instrumenter(runtime);79 for (String className : TARGET) {80 instrumentClass(instr, className);81 }82 }83 private static void copyFileUsingStream(File source, File dest) throws IOException {84 InputStream is = null;85 OutputStream os = null;86 try {87 is = new FileInputStream(source);88 os = new FileOutputStream(dest, false);89 byte[] buffer = new byte[1024];90 int length;91 while ((length = is.read(buffer)) > 0) {92 os.write(buffer, 0, length);93 }94 } finally {95 if (is != null) {96 is.close();97 }98 if (os != null) {99 os.close();100 }101 }102 }103 private void restoreOriginalFile(File originalFile) throws IOException {104 File backup = new File(originalFile.getAbsolutePath() + ".bak");105 if (originalFile.exists()) {106 originalFile.delete();107 }108 copyFileUsingStream(backup, originalFile);109 }110 private void instrumentClass(Instrumenter instr,111 String className) throws URISyntaxException, IOException {112 URL classResourceURL = getClass().getResource(classNameToFileName(className));113 File originalFile = new File(classResourceURL.toURI());114 copyOriginalFile(originalFile);115 final byte[] instrumented = instr.instrument(classResourceURL.openStream(), className);116 writeInstrumentedFile(originalFile, instrumented);117 }118 private void copyOriginalFile(File originalFile) throws IOException, URISyntaxException {119 File backup = new File(originalFile.getAbsolutePath() + ".bak");120 if (backup.exists()) {121 backup.delete();122 }123 copyFileUsingStream(originalFile, backup);124 }...

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instrumentClass

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1JacocoCoverageTest test = new JacocoCoverageTest();2test.instrumentClass();3test.instrumentMethod();4test.instrumentClassAndMethod();5test.instrumentClassAndMethodWithArguments();6test.instrumentClassAndMethodWithArguments();7test.instrumentClassAndMethodWithArguments();8test.instrumentClassAndMethodWithArguments();9test.instrumentClassAndMethodWithArguments();10test.instrumentClassAndMethodWithArguments();11test.instrumentClassAndMethodWithArguments();12test.instrumentClassAndMethodWithArguments();13test.instrumentClassAndMethodWithArguments();14test.instrumentClassAndMethodWithArguments();15test.instrumentClassAndMethodWithArguments();

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instrumentClass

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1 public void testInstrumentClass() throws Exception {2 PowerMockito.mockStatic(JacocoCoverage.class);3 PowerMockito.when(JacocoCoverage.instrumentClass(JacocoCoverageTest.class)).thenReturn("test");4 String result = JacocoCoverage.instrumentClass(JacocoCoverageTest.class);5 Assert.assertEquals("test", result);6 }7}8 public void testInstrumentClass() throws Exception {9 PowerMockito.mockStatic(JacocoCoverage.class);10 PowerMockito.when(JacocoCoverage.instrumentClass(JacocoCoverageTest.class)).thenReturn("test");11 String result = JacocoCoverage.instrumentClass(JacocoCoverageTest.class);12 Assert.assertEquals("test", result);13 }14}15public class JacocoCoverageTest {16 public void testInstrumentClass() throws Exception {17 PowerMockito.mockStatic(JacocoCoverage.class);18 PowerMockito.when(JacocoCoverage.instrumentClass(JacocoCoverageTest.class)).thenReturn("test");19 String result = JacocoCoverage.instrumentClass(JacocoCoverageTest.class);20 Assert.assertEquals("test", result);21 }22}23 public void testInstrumentClass() throws Exception {24 PowerMockito.mockStatic(JacocoCoverage.class);25 PowerMockito.when(JacocoCoverage.instrumentClass(JacocoCoverageTest.class)).thenReturn("test");26 String result = JacocoCoverage.instrumentClass(JacocoCoverageTest.class);27 Assert.assertEquals("test", result);28 }29}30 public void testInstrumentClass() throws Exception {31 PowerMockito.mockStatic(JacocoCoverage.class);32 PowerMockito.when(JacocoCoverage.instrumentClass(JacocoCoverageTest.class)).thenReturn("test");33 String result = JacocoCoverage.instrumentClass(JacocoCoverageTest.class);34 Assert.assertEquals("test", result);35 }36}37 public void testInstrumentClass() throws Exception {38 PowerMockito.mockStatic(JacocoCoverage

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instrumentClass

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1String instrumentedClass = JacocoCoverageTest.instrumentClass("samples.powermockito.junit4.jacoco.JacocoCoverageTest");2Class<?> clazz = Class.forName(instrumentedClass);3Method method = clazz.getMethod("testMethod");4MethodCoverage methodCoverage = CoverageData.instance().getMethodCoverage(method);5LineCoverage lineCoverage = methodCoverage.getLineCoverage(20);6int status = lineCoverage.getStatus();7int count = lineCoverage.getCount();8int missedCount = lineCoverage.getMissedCount();9int missedLine = lineCoverage.getMissedLine();10MethodCoverage methodCoverage = CoverageData.instance().getMethodCoverage(method);11BranchCoverage branchCoverage = methodCoverage.getBranchCoverage(20);12int status = branchCoverage.getStatus();13int count = branchCoverage.getCount();14int missedCount = branchCoverage.getMissedCount();15int missedLine = branchCoverage.getMissedLine();16MethodCoverage methodCoverage = CoverageData.instance().getMethodCoverage(method);17BranchCoverage branchCoverage = methodCoverage.getBranchCoverage(20);18int status = branchCoverage.getStatus();19int count = branchCoverage.getCount();

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