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

Best junit code snippet using org.junit.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: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);...

Source:ComparisonFailureData.java

...50  }51  public String getFilePath() {52    return myFilePath;53  }54  public String getExpected() {55    return myExpected;56  }57  public String getActual() {58    return myActual;59  }60  public static ComparisonFailureData create(Throwable assertion) {61    if (assertion instanceof FileComparisonFailure) {62      final FileComparisonFailure comparisonFailure = (FileComparisonFailure)assertion;63      return new ComparisonFailureData(comparisonFailure.getExpected(), comparisonFailure.getActual(), comparisonFailure.getFilePath());64    }65    try {66      return new ComparisonFailureData(getExpected(assertion), getActual(assertion));67    }68    catch (Throwable e) {69      return null;70    }71  }72  public static String getActual(Throwable assertion) throws IllegalAccessException, NoSuchFieldException {73     return get(assertion, ACTUAL, "fActual");74   }75 76   public static String getExpected(Throwable assertion) throws IllegalAccessException, NoSuchFieldException {77     return get(assertion, EXPECTED, "fExpected");78   }79 80   private static String get(final Throwable assertion, final Map staticMap, final String fieldName) throws IllegalAccessException, NoSuchFieldException {81     String actual;82     if (assertion instanceof ComparisonFailure) {83       actual = (String)((Field)staticMap.get(ComparisonFailure.class)).get(assertion);84     }85     else if (assertion instanceof org.junit.ComparisonFailure) {86       actual = (String)((Field)staticMap.get(org.junit.ComparisonFailure.class)).get(assertion);87     }88     else {89       Field field = assertion.getClass().getDeclaredField(fieldName);90       field.setAccessible(true);...

Source:SearchPageLevel3_Bug1.java

...32                    error.getActual());33            assertEquals("['Mouse 1' 30.0$, " +34                    "'Mouse 2' 50.0$, " +35                    "'Mouse 4 - the best mouse!' 66.0$]",36                    error.getExpected());37        }38    }39    @Test40    public void shouldSaveShoppingCart(){41        try  {42            super.shouldSaveShoppingCart();43            fail();44        } catch (ComparisonFailure error) {45            assertEquals("['Mouse 1' 30.0$, " + // ÑÑÐ¾ Ð±Ð°Ð³ Ð´ÐµÐ»Ð°ÐµÑ46                    "'Monitor 2' 120.0$]",47                    error.getActual());48            assertEquals("['Mouse 1' 30.0$, " +49                    "'Mouse 4 - the best mouse!' 66.0$, " +50                    "'Monitor 2' 120.0$, " +51                    "'Monitor 3 - the best monitor!' 190.0$]",52                    error.getExpected());53        }54    }55    @Test56    public void shouldCalculateTotalPriceCorrectly(){57         shouldAddToCartSelectedRecord();58        isElements(59                "'Mouse 1' 30.0$",60                "'Mouse 2' 50.0$");61                //"'Mouse 4 - the best mouse!' 66.0$"); // ÑÑÐ¾ Ð±Ð°Ð³ Ð´ÐµÐ»Ð°ÐµÑ62        isPrice("80.0$"); // ÑÑÐ¾ Ð±Ð°Ð³ Ð´ÐµÐ»Ð°ÐµÑ63    }64}...

Source:SearchPageLevel1_Bug3.java

...19            fail();20        } catch (ComparisonFailure error) {21            assertEquals("['Mouse 1', 'Mouse 2', 'Mouse 3', 'Mouse 4 - the best mouse!', 'Monitor 1']",22                    error.getActual());// ÑÑÐ¾ Ð±Ð°Ð³ Ð´Ð»Ð°ÐµÑ23            assertEquals("['Mouse 1', 'Mouse 2', 'Mouse 3', 'Mouse 4 - the best mouse!']", error.getExpected());24        }25    }26    @Test27    public void shouldFoundSomeAnotherRecordsWhenSearchItByPartOfDescription() {28        try  {29            super.shouldFoundSomeAnotherRecordsWhenSearchItByPartOfDescription();30            fail();31        } catch (ComparisonFailure error) {32            assertEquals("['Mouse 1', 'Monitor 1', 'Monitor 2', 'Monitor 3 - the best monitor!']", // ÑÑÐ¾ Ð±Ð°Ð³ Ð´Ð»Ð°ÐµÑ33                    error.getActual());34            assertEquals("['Monitor 1', 'Monitor 2', 'Monitor 3 - the best monitor!']",35                    error.getExpected());36        }37    }38}

getExpected

Using AI Code Generation

1Constructor Summary ComparisonFailure(String message, String expected, String actual)2Method Summary String getActual()3Returns the actual value String getExpected()4Returns the expected value String getMessage()5Returns the message String toString()6public ComparisonFailure(String message,7public String getActual()8public String getExpected()9public String getMessage()10public String toString()

getExpected

Using AI Code Generation

1import org.junit.ComparisonFailure;2public class Test {3    public static void main(String[] args) {4        String expected = "expected";5        String actual = "actual";6        ComparisonFailure failure = new ComparisonFailure("message", expected, actual);7        System.out.println(failure.getExpected());8    }9}10JUnit 4: ComparisonFailure Class getActual() Method11JUnit 4: ComparisonFailure Class getMessage() Method12JUnit 4: ComparisonFailure Class getStackTrace() Method13JUnit 4: ComparisonFailure Class getTrace() Method14JUnit 4: ComparisonFailure Class toString() Method15JUnit 4: ComparisonFailure Class trimStackTrace() Method16JUnit 4: ComparisonFailure Class writeExternal() Method17JUnit 4: ComparisonFailure Class writeReplace() Method18JUnit 4: ComparisonFailure Class writeSubclassExternal() Method19JUnit 4: ComparisonFailure Class writeSubclassObject() Method20JUnit 4: ComparisonFailure Class writeSubclassReplace() Method21JUnit 4: ComparisonFailure Class writeSubclassSerializationProxy() Method22JUnit 4: ComparisonFailure Class writeSubclassStream() Method

getExpected

Using AI Code Generation

1import org.junit.ComparisonFailure;2public class Test {3    public static void main(String[] args) {4        String expected = "expected";5        String actual = "actual";6        String message = "message";7        ComparisonFailure cf = new ComparisonFailure(message, expected, actual);8        System.out.println(cf.getExpected());9    }10}11Java - org.junit.ComparisonFailure(String, String, String) constructor12Java - org.junit.ComparisonFailure.getMessage() method13Java - org.junit.ComparisonFailure.getActual() method14Java - org.junit.ComparisonFailure.getExpected() method15Java - org.junit.ComparisonFailure.toString() method16Java - org.junit.ComparisonFailure.equals(Object) method17Java - org.junit.ComparisonFailure.hashCode() method18Java - org.junit.ComparisonFailure(String, String, String) constructor19Java - org.junit.ComparisonFailure.getMessage() method20Java - org.junit.ComparisonFailure.getActual() method21Java - org.junit.ComparisonFailure.getExpected() method22Java - org.junit.ComparisonFailure.toString() method23Java - org.junit.ComparisonFailure.equals(Object) method24Java - org.junit.ComparisonFailure.hashCode() method25Java - org.junit.ComparisonFailure(String, String, String) constructor26Java - org.junit.ComparisonFailure.getMessage() method27Java - org.junit.ComparisonFailure.getActual() method28Java - org.junit.ComparisonFailure.getExpected() method29Java - org.junit.ComparisonFailure.toString() method30Java - org.junit.ComparisonFailure.equals(Object) method31Java - org.junit.ComparisonFailure.hashCode() method32Java - org.junit.ComparisonFailure(String, String, String) constructor33Java - org.junit.ComparisonFailure.getMessage() method34Java - org.junit.ComparisonFailure.getActual() method35Java - org.junit.ComparisonFailure.getExpected() method36Java - org.junit.ComparisonFailure.toString() method37Java - org.junit.ComparisonFailure.equals(Object) method38Java - org.junit.ComparisonFailure.hashCode() method39Java - org.junit.ComparisonFailure(String, String, String) constructor40Java - org.junit.ComparisonFailure.getMessage() method41Java - org.junit.ComparisonFailure.getActual() method

getExpected

Using AI Code Generation

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

getExpected

Using AI Code Generation

1public class TestCalc {2    public void testSum() {3        assertEquals(4, new Calc().sum(2, 2));4    }5}6public class TestCalc {7    public void testSum() {8        try {9            assertEquals(4, new Calc().sum(2, 2));10        } catch (AssertionError e) {11            System.out.println(e.getMessage());12        }13    }14}15public class TestCalc {16    public void testSum() {17        try {18            assertEquals(4, new Calc().sum(2, 2));19        } catch (AssertionError e) {20            System.out.println(e.getMessage());21            System.out.println(((ComparisonFailure) e).getActual());22        }23    }24}25public class TestCalc {26    public void testSum() {27        try {28            assertEquals(4, new Calc().sum(2, 2));29        } catch (AssertionError e) {30            System.out.println(e.getMessage());31            System.out.println(((ComparisonFailure) e).getActual());32            System.out.println(((ComparisonFailure) e).getExpected());33        }34    }35}36public class TestCalc {37    public void testSum() {38        try {39            assertEquals(4, new Calc().sum(2, 2));40        } catch (AssertionError e) {41            System.out.println(e.getMessage());42            System.out.println(((ComparisonFailure) e).getActual());43            System.out.println(((ComparisonFailure) e).getExpected());44            System.out.println(((ComparisonFailure) e).getActual());45        }46    }47}48public class TestCalc {49    public void testSum() {50        try {51            assertEquals(4, new Calc().sum(2, 2));52        } catch (AssertionError e) {53            System.out.println(e.getMessage());54            System.out.println(((ComparisonFailure) e).getActual());55            System.out.println(((ComparisonFailure) e).getExpected());56            System.out.println(((ComparisonFailure) e).getActual());

JUnit Tutorial:

LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.

JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.