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How to use getExpected method of junit.framework.ComparisonFailure class

Best junit code snippet using junit.framework.ComparisonFailure.getExpected

Source:JUnit5TestListener.java

...86	}87	private FailedComparison getFailedComparison(Throwable exception) {88		if (exception instanceof AssertionFailedError) {89			AssertionFailedError assertionFailedError= (AssertionFailedError) exception;90			ValueWrapper expected= assertionFailedError.getExpected();91			ValueWrapper actual= assertionFailedError.getActual();92			if (expected == null || actual == null) {93				return null;94			}95			return new FailedComparison(expected.getStringRepresentation(), actual.getStringRepresentation());96		}97		if (exception instanceof MultipleFailuresError) {98			String expectedStr= ""; //$NON-NLS-1$99			String actualStr= ""; //$NON-NLS-1$100			String delimiter= "\n\n"; //$NON-NLS-1$101			List<Throwable> failures= ((MultipleFailuresError) exception).getFailures();102			for (Throwable assertionError : failures) {103				if (assertionError instanceof AssertionFailedError) {104					AssertionFailedError assertionFailedError= (AssertionFailedError) assertionError;105					ValueWrapper expected= assertionFailedError.getExpected();106					ValueWrapper actual= assertionFailedError.getActual();107					if (expected == null || actual == null) {108						return null;109					}110					expectedStr+= expected.getStringRepresentation() + delimiter;111					actualStr+= actual.getStringRepresentation() + delimiter;112				} else {113					return null;114				}115			}116			return new FailedComparison(expectedStr, actualStr);117		}118		// Avoid reference to ComparisonFailure initially to avoid NoClassDefFoundError for ComparisonFailure when junit.jar is not on the build path 119		String classname= exception.getClass().getName();120		if (classname.equals("junit.framework.ComparisonFailure")) { //$NON-NLS-1$121			junit.framework.ComparisonFailure comparisonFailure= (junit.framework.ComparisonFailure) exception;122			return new FailedComparison(comparisonFailure.getExpected(), comparisonFailure.getActual());123		}124		if (classname.equals("org.junit.ComparisonFailure")) { //$NON-NLS-1$125			org.junit.ComparisonFailure comparisonFailure= (org.junit.ComparisonFailure) exception;126			return new FailedComparison(comparisonFailure.getExpected(), comparisonFailure.getActual());127		}128		return null;129	}130	@Override131	public void executionSkipped(TestIdentifier testIdentifier, String reason) {132		if (testIdentifier.isContainer() && fTestPlan != null) {133			fTestPlan.getDescendants(testIdentifier).stream().filter(t -> t.isTest()).forEachOrdered(t -> notifySkipped(t));134		} else {135			notifySkipped(testIdentifier);136		}137	}138	private void notifySkipped(TestIdentifier testIdentifier) {139		// Send message to listeners which would be stale otherwise140		ITestIdentifier identifier= getIdentifier(testIdentifier, true, false);...

Source:ComparisonFailureData.java

...64    final int failureMessageLength = failureMessage != null ? failureMessage.length() : 0;65    attrs.put("details", failureIdx > -1 ? trace.substring(failureIdx + failureMessageLength) : trace);66 67    if (notification != null) {68      attrs.put("expected", notification.getExpected());69      attrs.put("actual", notification.getActual());70      final String filePath = notification.getFilePath();71      if (filePath != null) {72        attrs.put("expectedFile", filePath);73      }74      final String actualFilePath = notification.getActualFilePath();75      if (actualFilePath != null) {76        attrs.put("actualFile", actualFilePath);77      }78      final int expectedIdx = trace.indexOf("expected:<");79      final String comparisonFailureMessage;80      if (expectedIdx > 0) {81        comparisonFailureMessage = trace.substring(0, expectedIdx);82      }83      else if (failureIdx > -1) {84        comparisonFailureMessage = trace.substring(0, failureIdx + failureMessageLength);85      }86      else {87        comparisonFailureMessage = (failureMessageLength > 0 ? failureMessage + "\n" : "") + "Comparison Failure: ";88      }89      attrs.put("message", comparisonFailureMessage);90    }91    else {92      Throwable throwableCause = null;93      try {94        throwableCause = throwable.getCause();95      }96      catch (Throwable ignored) {}97      if (!isAssertionError(throwable.getClass()) && !isAssertionError(throwableCause != null ? throwableCause.getClass() : null)) {98        attrs.put("error", "true");99      }100      attrs.put("message", failureIdx > -1 ? trace.substring(0, failureIdx + failureMessageLength) 101                                           : failureMessage != null ? failureMessage : "");102    }103  }104  public static boolean isAssertionError(Class throwableClass) {105    if (throwableClass == null) return false;106    final String throwableClassName = throwableClass.getName();107    if (throwableClassName.equals(ASSERTION_CLASS_NAME) || throwableClassName.equals(ASSERTION_FAILED_CLASS_NAME)) return true;108    return isAssertionError(throwableClass.getSuperclass());109  }110  public String getFilePath() {111    return myFilePath;112  }113  public String getActualFilePath() {114    return myActualFilePath;115  }116  public String getExpected() {117    return myExpected;118  }119  public String getActual() {120    return myActual;121  }122  public static ComparisonFailureData create(Throwable assertion) {123    if (assertion instanceof FileComparisonFailure) {124      final FileComparisonFailure comparisonFailure = (FileComparisonFailure)assertion;125      return new ComparisonFailureData(comparisonFailure.getExpected(), comparisonFailure.getActual(), 126                                       comparisonFailure.getFilePath(), comparisonFailure.getActualFilePath());127    }128    try {129      return new ComparisonFailureData(getExpected(assertion), getActual(assertion));130    }131    catch (Throwable e) {132      return null;133    }134  }135  public static String getActual(Throwable assertion) throws IllegalAccessException, NoSuchFieldException {136     return get(assertion, ACTUAL, "fActual");137   }138 139   public static String getExpected(Throwable assertion) throws IllegalAccessException, NoSuchFieldException {140     return get(assertion, EXPECTED, "fExpected");141   }142 143   private static String get(final Throwable assertion, final Map staticMap, final String fieldName) throws IllegalAccessException, NoSuchFieldException {144     String actual;145     if (assertion instanceof ComparisonFailure) {146       actual = (String)((Field)staticMap.get(ComparisonFailure.class)).get(assertion);147     }148     else if (assertion instanceof org.junit.ComparisonFailure) {149       actual = (String)((Field)staticMap.get(org.junit.ComparisonFailure.class)).get(assertion);150     }151     else {152       Field field = assertion.getClass().getDeclaredField(fieldName);153       field.setAccessible(true);...

Source:ComparisonFailure.java

...55        // Can't load method instructions.56        */57        throw new UnsupportedOperationException("Method not decompiled: junit.framework.ComparisonFailure.getActual():java.lang.String");58    }59    public java.lang.String getExpected() {60        /* JADX: method processing error */61/*62        Error: jadx.core.utils.exceptions.DecodeException: Load method exception in method: junit.framework.ComparisonFailure.getExpected():java.lang.String63	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:113)64	at jadx.core.dex.nodes.ClassNode.load(ClassNode.java:256)65	at jadx.core.ProcessClass.process(ProcessClass.java:34)66	at jadx.api.JadxDecompiler.processClass(JadxDecompiler.java:281)67	at jadx.api.JavaClass.decompile(JavaClass.java:59)68	at jadx.api.JadxDecompiler$1.run(JadxDecompiler.java:161)69Caused by: jadx.core.utils.exceptions.DecodeException:  in method: junit.framework.ComparisonFailure.getExpected():java.lang.String70	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:46)71	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:98)72	... 5 more73Caused by: java.lang.IllegalArgumentException: bogus opcode: 00e574	at com.android.dx.io.OpcodeInfo.get(OpcodeInfo.java:1196)75	at com.android.dx.io.OpcodeInfo.getFormat(OpcodeInfo.java:1212)76	at com.android.dx.io.instructions.DecodedInstruction.decode(DecodedInstruction.java:72)77	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:43)78	... 6 more79*/80        /*81        // Can't load method instructions.82        */83        throw new UnsupportedOperationException("Method not decompiled: junit.framework.ComparisonFailure.getExpected():java.lang.String");84    }85    public java.lang.String getMessage() {86        /* JADX: method processing error */87/*88        Error: jadx.core.utils.exceptions.DecodeException: Load method exception in method: junit.framework.ComparisonFailure.getMessage():java.lang.String89	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:113)90	at jadx.core.dex.nodes.ClassNode.load(ClassNode.java:256)91	at jadx.core.ProcessClass.process(ProcessClass.java:34)92	at jadx.api.JadxDecompiler.processClass(JadxDecompiler.java:281)93	at jadx.api.JavaClass.decompile(JavaClass.java:59)94	at jadx.api.JadxDecompiler$1.run(JadxDecompiler.java:161)95Caused by: jadx.core.utils.exceptions.DecodeException:  in method: junit.framework.ComparisonFailure.getMessage():java.lang.String96	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:46)97	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:98)...

Source:9496.java

...69            String status = (assumptionFailed || exception instanceof AssertionError) ? MessageIds.TEST_FAILED : MessageIds.TEST_ERROR;70            FailedComparison comparison = null;71            if (exception instanceof junit.framework.ComparisonFailure) {72                junit.framework.ComparisonFailure comparisonFailure = (junit.framework.ComparisonFailure) exception;73                comparison = new FailedComparison(comparisonFailure.getExpected(), comparisonFailure.getActual());74            } else if (exception instanceof org.junit.ComparisonFailure) {75                org.junit.ComparisonFailure comparisonFailure = (org.junit.ComparisonFailure) exception;76                comparison = new FailedComparison(comparisonFailure.getExpected(), comparisonFailure.getActual());77            }78            testReferenceFailure = new TestReferenceFailure(identifier, status, failure.getTrace(), comparison);79        } catch (RuntimeException e) {80            StringWriter stringWriter = new StringWriter();81            e.printStackTrace(new PrintWriter(stringWriter));82            testReferenceFailure = new TestReferenceFailure(identifier, MessageIds.TEST_FAILED, stringWriter.getBuffer().toString(), null);83        }84        fNotified.notifyTestFailed(testReferenceFailure);85    }86    @Override87    public void testIgnored(Description plan) throws Exception {88        // Send message to listeners which would be stale otherwise89        ITestIdentifier identifier = getIdentifier(plan, true, false);90        fNotified.notifyTestStarted(identifier);...

Source:10906.java

...

Source:JUnit4TestListener.java

...72			String status= (assumptionFailed || exception instanceof AssertionError) ? MessageIds.TEST_FAILED : MessageIds.TEST_ERROR;73			FailedComparison comparison= null;74			if (exception instanceof junit.framework.ComparisonFailure) {75				junit.framework.ComparisonFailure comparisonFailure= (junit.framework.ComparisonFailure) exception;76				comparison= new FailedComparison(comparisonFailure.getExpected(), comparisonFailure.getActual());77			} else if (exception instanceof org.junit.ComparisonFailure) {78				org.junit.ComparisonFailure comparisonFailure= (org.junit.ComparisonFailure) exception;79				comparison= new FailedComparison(comparisonFailure.getExpected(), comparisonFailure.getActual());80			}81			testReferenceFailure= new TestReferenceFailure(identifier, status, failure.getTrace(), comparison);82		} catch (RuntimeException e) {83			StringWriter stringWriter= new StringWriter();84			e.printStackTrace(new PrintWriter(stringWriter));85			testReferenceFailure= new TestReferenceFailure(identifier, MessageIds.TEST_FAILED, stringWriter.getBuffer().toString(), null);86		}87		fNotified.notifyTestFailed(testReferenceFailure);88	}89	@Override90	public void testIgnored(Description plan) throws Exception {91		// Send message to listeners which would be stale otherwise92		ITestIdentifier identifier= getIdentifier(plan, true, false);93		fNotified.notifyTestStarted(identifier);...

getExpected

Using AI Code Generation

1import junit.framework.ComparisonFailure;2public class ComparisonFailureTest {3    public static void main(String[] args) {4        ComparisonFailure comparisonFailure = new ComparisonFailure("message", "expected", "actual");5        System.out.println(comparisonFailure.getExpected());6    }7}8Recommended Posts: JUnit - getActual() method in ComparisonFailure class9JUnit - getActual() method in ComparisonFailure class10JUnit - getExpected() method in ComparisonFailure class

getExpected

Using AI Code Generation

1public class ComparisonFailureTest {2    public void testComparisonFailure() {3        try {4            assertEquals("a", "b");5        } catch (ComparisonFailure e) {6            String expected = e.getExpected();7            String actual = e.getActual();8        }9    }10}11public class ComparisonFailureTest {12    public void testComparisonFailure() {13        try {14            assertEquals("a", "b");15        } catch (ComparisonFailure e) {16            String expected = e.getExpected();17            String actual = e.getActual();18        }19    }20}

getExpected

Using AI Code Generation

1import org.junit.Test;2import org.junit.Assert;3import org.junit.ComparisonFailure;4public class ComparisonFailureTest {5    public void testGetExpected() {6        try {7            Assert.assertEquals("hello", "world");8        } catch (ComparisonFailure e) {9            System.out.println(e.getExpected());10        }11    }12}

getExpected

Using AI Code Generation

1public class TestJunit1 {2   String message = "Robert";	3   MessageUtil messageUtil = new MessageUtil(message);4   public void testPrintMessage() {	5      System.out.println("Inside testPrintMessage()");     6      assertEquals(message,messageUtil.printMessage());7   }8}9OK (1 test)10public class TestJunit1 {11   String message = "Robert";	12   MessageUtil messageUtil = new MessageUtil(message);13   public void testPrintMessage() {	14      System.out.println("Inside testPrintMessage()");     15      assertEquals(message,messageUtil.printMessage());16   }17}181) testPrintMessage(TestJunit1)19at org.junit.Assert.fail(Assert.java:88)20at org.junit.Assert.failNotEquals(Assert.java:743)21at org.junit.Assert.assertEquals(Assert.java:118)22at org.junit.Assert.assertEquals(Assert

getExpected

Using AI Code Generation

1import org.junit.Assert;2import org.junit.Test;3public class HelloWorldTest {4    public void testHelloWorld() {5        String expected = "Hello World";6        String actual = "Hello World";7        Assert.assertEquals(expected, actual);8    }9}10java -cp .;junit-4.12.jar;hamcrest-core-1.3.jar org.junit.runner.JUnitCore HelloWorldTest11    <property name="junitjar" value="${lib}/junit-4.12.jar"/>12    <property name="hamcrestjar" value="${lib}/hamcrest-core-1.3.jar"/>13    <property name="classpath" value="${build};${junitjar};${hamcrestjar}"/>14        <mkdir dir="${build}"/>15        <javac srcdir="${src}" destdir="${build}" classpath="${classpath}"/>16        <java classpath="${classpath}" fork="true">17            <sysproperty key="ant.file" value="${ant.file}"/>18            <sysproperty key="ant.home" value="${ant.home}"/>19            <sysproperty key="ant.version" value="${ant.version}"/>

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