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How to use ShouldBeEqual class of org.assertj.core.error package

Best Assertj code snippet using org.assertj.core.error.ShouldBeEqual

Source:ExceptionAssertionsExamples.java

...68    // at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)69    // at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)70    // at java.lang.reflect.Constructor.newInstance(Constructor.java:532)71    // at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:34)72    // at org.assertj.core.error.ShouldBeEqual.newComparisonFailure(ShouldBeEqual.java:180)73    // at org.assertj.core.error.ShouldBeEqual.comparisonFailure(ShouldBeEqual.java:171)74    // at org.assertj.core.error.ShouldBeEqual.newAssertionError(ShouldBeEqual.java:119)75    // at org.assertj.core.internal.Failures.failure(Failures.java:73)76    // at org.assertj.core.internal.Objects.assertEqual(Objects.java:138)77    // at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:86)78    // at79    // org.assertj.core.examples.ExceptionAssertionsExamples.stack_trace_filtering(ExceptionAssertionsExamples.java:56)80    // at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)81    // at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)82    // at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)83    // at java.lang.reflect.Method.invoke(Method.java:616)84    // at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)85    // at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)86    // at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)87    // at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)88    // at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)89    // at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)90    // at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)91    // at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)92    // at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)93    // at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)94    // at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)95    // at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)96    // at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)97    // at org.junit.runners.ParentRunner.run(ParentRunner.java:236)98    // at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)99    // at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)100    // at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)101    // at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)102    // at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)103    // at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)104    System.err.println("\n--------------- stack trace filtered -----------------");105    Assertions.setRemoveAssertJRelatedElementsFromStackTrace(true);106    try {107      assertThat("Messi").isEqualTo("Ronaldo");108    } catch (AssertionError e) {109      e.printStackTrace();110      e.getStackTrace();111    }112  }113  // see below that elements :114  // at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:34)115  // at org.assertj.core.error.ShouldBeEqual.newComparisonFailure(ShouldBeEqual.java:180)116  // at org.assertj.core.error.ShouldBeEqual.comparisonFailure(ShouldBeEqual.java:171)117  // at org.assertj.core.error.ShouldBeEqual.newAssertionError(ShouldBeEqual.java:119)118  // at org.assertj.core.internal.Failures.failure(Failures.java:73)119  // at org.assertj.core.internal.Objects.assertEqual(Objects.java:138)120  // at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:86)121  // at122  // org.assertj.core.examples.ExceptionAssertionsExamples.stack_trace_filtering(ExceptionAssertionsExamples.java:56)123  // don't appear in :124  // --------------- stack trace filtered -----------------125  // org.junit.ComparisonFailure: expected:<'[Ronaldo]'> but was:<'[Messi]'>126  // at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)127  // at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)128  // at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)129  // at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)130  // at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)131  // at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)...

Source:Throwables.java

...51     *   at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)52     *   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)53     *   at java.lang.reflect.Constructor.newInstance(Constructor.java:501)54     *   at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:34)55     *   at org.assertj.core.error.ShouldBeEqual.newComparisonFailure(ShouldBeEqual.java:111)56     *   at org.assertj.core.error.ShouldBeEqual.comparisonFailure(ShouldBeEqual.java:103)57     *   at org.assertj.core.error.ShouldBeEqual.newAssertionError(ShouldBeEqual.java:81)58     *   at org.assertj.core.internal.Failures.failure(Failures.java:76)59     *   at org.assertj.core.internal.Objects.assertEqual(Objects.java:116)60     *   at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:74)61     *   at examples.StackTraceFilterExample.main(StackTraceFilterExample.java:13)</code></pre>62     * <p>63     * We get this:64     * <pre><code class='java'> org.junit.ComparisonFailure: expected:&lt;'[Ronaldo]'&gt; but was:&lt;'[Messi]'&gt;65     *   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)66     *   at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)67     *   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)68     *   at examples.StackTraceFilterExample.main(StackTraceFilterExample.java:20)</code></pre>69     *70     * @param throwable the {@code Throwable} to filter stack trace.71     */72    public static void removeAssertJRelatedElementsFromStackTrace(final Throwable throwable) {73        List<StackTraceElement> filtered = newArrayList(throwable.getStackTrace());74        StackTraceElement previous = null;75        for (StackTraceElement element : throwable.getStackTrace()) {76            if (element.getClassName().contains(ORG_ASSERTJ)) {77                filtered.remove(element);78                // Handle the case when AssertJ builds a ComparisonFailure by reflection (see ShouldBeEqual.newAssertionError79                // method), the stack trace looks like:80                //81                // java.lang.reflect.Constructor.newInstance(Constructor.java:501),82                // org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:34),83                //84                // We want to remove java.lang.reflect.Constructor.newInstance element because it is related to AssertJ.85                if (previous != null && JAVA_LANG_REFLECT_CONSTRUCTOR.equals(previous.getClassName())86                    && element.getClassName().contains(ORG_ASSERTJ_CORE_ERROR_CONSTRUCTOR_INVOKER)) {87                    filtered.remove(previous);88                }89            }90            previous = element;91        }92        StackTraceElement[] newStackTrace = filtered.toArray(new StackTraceElement[filtered.size()]);...

Source:ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.java

...20import org.junit.Test;21import java.util.Comparator;22import static java.lang.Integer.toHexString;23import static org.assertj.core.api.Assertions.assertThat;24import static org.assertj.core.error.ShouldBeEqual.shouldBeEqual;25import static org.assertj.core.util.Strings.concat;26import static org.mockito.Mockito.mock;27import static org.mockito.Mockito.when;28/**29 * Tests for30 * <code>{@link ShouldBeEqual#newAssertionError(Description, org.assertj.core.presentation.Representation)}</code>.31 * 32 * @author Joel Costigliola (based on Tomasz Nurkiewicz ideas)33 */34public class ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test {35  private String formattedDescription = "[my test]";36  private Description description;37  private ShouldBeEqual shouldBeEqual;38  @Before39  public void setUp() {40	description = new TestDescription("my test");41  }42  @Test43  public void should_create_AssertionError_with_message_differentiating_expected_double_and_actual_float() {44	Float actual = 42f;45	Double expected = 42d;46	shouldBeEqual = (ShouldBeEqual) shouldBeEqual(actual, expected, new StandardRepresentation());47	shouldBeEqual.descriptionFormatter = mock(DescriptionFormatter.class);48	when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);49	AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());50	assertThat(error.getMessage()).isEqualTo("[my test] expected:<42.0[]> but was:<42.0[f]>");51  }52  @Test53  public void should_create_AssertionError_with_message_differentiating_expected_and_actual_persons() {54	Person actual = new Person("Jake", 43);55	Person expected = new Person("Jake", 47);56	shouldBeEqual = (ShouldBeEqual) shouldBeEqual(actual, expected, new StandardRepresentation());57	shouldBeEqual.descriptionFormatter = mock(DescriptionFormatter.class);58	when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);59	AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());60	assertThat(error.getMessage()).isEqualTo(String.format(61	                                         "[my test] %nExpecting:%n <\"Person[name=Jake] (Person@"62	                                             + toHexString(actual.hashCode())63	                                             + ")\">%nto be equal to:%n <\"Person[name=Jake] (Person@"64	                                             + toHexString(expected.hashCode())65	                                             + ")\">%nbut was not.")66	                              );67  }68  @Test69  public void should_create_AssertionError_with_message_differentiating_expected_and_actual_persons_even_if_a_comparator_based_comparison_strategy_is_used() {70	Person actual = new Person("Jake", 43);71	Person expected = new Person("Jake", 47);72	ComparisonStrategy ageComparisonStrategy = new ComparatorBasedComparisonStrategy(new PersonComparator());73	shouldBeEqual = (ShouldBeEqual) shouldBeEqual(actual, expected, ageComparisonStrategy,74	                                              new StandardRepresentation());75	shouldBeEqual.descriptionFormatter = mock(DescriptionFormatter.class);76	when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);77	AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());78	assertThat(error.getMessage()).isEqualTo(String.format("[my test] %n"79	                                         + "Expecting:%n"80	                                         + " <\"Person[name=Jake] (Person@" + toHexString(actual.hashCode())81	                                         + ")\">%n"82	                                         + "to be equal to:%n <\"Person[name=Jake] (Person@"83	                                         + toHexString(expected.hashCode()) + ")\">%n"84	                                         + "when comparing values using 'PersonComparator' but was not."));85  }86  private static class Person {87	private final String name;...

ShouldBeEqual

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.junit.Test;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.error.ShouldBeEqual.shouldBeEqual;8public class ShouldBeEqualTest {9    public void testShouldBeEqual() {10        AssertionInfo info = new AssertionInfo(new TestDescription("Test"), new StandardRepresentation());11        String errorMessage = shouldBeEqual("Hello", "World", info).create();12        assertThat(errorMessage).isEqualTo(String.format("[Test] %nExpecting:%n <\"Hello\">%nto be equal to:%n <\"World\">%nbut was not."));13    }14}

ShouldBeEqual

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.description.Description;3import org.assertj.core.presentation.StandardRepresentation;4import org.assertj.core.presentation.Representation;5import org.assertj.core.error.ErrorMessageFactory;6import org.assertj.core.error.BasicErrorMessageFactory;7import org.assertj.core.error.ShouldBeEqual;8import static java.lang.String.format;9import static org.assertj.core.error.ErrorMessageFactory.*;

ShouldBeEqual

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.internal.*;3import org.assertj.core.error.*;4import org.assertj.core.description.*;5import org.assertj.core.presentation.*;6import org.assertj.core.util.*;7import static org.assertj.core.error.ShouldBeEqual.*;8import static org.assertj.core.util.Throwables.*;9public class ShouldBeEqual {10  private static final String NEW_LINE = System.getProperty("line.separator");11  public static AssertionError shouldBeEqual(Object actual, Object expected) {12    return new AssertionError(failureMessage(actual, expected));13  }14  private static String failureMessage(Object actual, Object expected) {15    return new StringBuilder("expected:").append(NEW_LINE)16                                        .append("  <")17                                        .append(expected)18                                        .append(">")19                                        .append(NEW_LINE)20                                        .append("but was:").append(NEW_LINE)21                                        .append("  <")22                                        .append(actual)23                                        .append(">")24                                        .toString();25  }26  private ShouldBeEqual() {}27}28import org.assertj.core.error.ShouldBeEqual;29public class Test {30  public static void main(String[] args) {31    throw ShouldBeEqual.shouldBeEqual("actual", "expected");32  }33}34package org.assertj.core.error;35import org.assertj.core.internal.*;36import org.assertj.core.error.*;37import org.assertj.core.description.*;38import org.assertj.core.presentation.*;39import org.assertj.core.util.*;40import static org.assertj.core.error.ShouldBeEqual.*;41import static org.assertj.core.util.Throwables.*;42public class ShouldBeEqual {43  private static final String NEW_LINE = System.getProperty("line.separator");44  public static AssertionError shouldBeEqual(Object actual, Object expected) {45    return new AssertionError(failureMessage(actual, expected));46  }47  private static String failureMessage(Object actual

ShouldBeEqual

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.error.ShouldBeEqual;4import org.assertj.core.error.ErrorMessageFactory;5import org.junit.Test;6public class SoftAssertionTest {7    public void softAssertionTest(){8        SoftAssertions softly = new SoftAssertions();9        ErrorMessageFactory errorMessage = ShouldBeEqual.shouldBeEqual(1, 2, null, null);10        softly.assertThat(1).as("1").isEqualTo(2);11        softly.assertThat(2).as("2").isEqualTo(3);12        softly.assertThat(3).as("3").isEqualTo(4);13        softly.assertAll();14    }15}16public static <T> T assertThat(T actual, String errorMessage, Object... args)17import static org.assertj.core.api.Assertions.assertThat;18import org.assertj.core.api.SoftAssertions;19import org.junit.Test;20public class SoftAssertionTest {21    public void softAssertionTest(){22        SoftAssertions softly = new SoftAssertions();23        softly.assertThat(1, "1 is not equal to 2").isEqualTo(2);24        softly.assertThat(2, "2 is not equal to 3").isEqualTo(3);25        softly.assertThat(3, "3 is not equal to 4").isEqualTo(4);26        softly.assertAll();27    }28}

ShouldBeEqual

Using AI Code Generation

1import org.assertj.core.error.ShouldBeEqual;2import org.assertj.core.description.TextDescription;3import org.assertj.core.api.AbstractAssert;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.AssertFactory;6import org.assertj.core.api.AssertProvider;7import org.assertj.core.api.AssertionInfo;8import org.assertj.core.api.ObjectAssert;9import org.assertj.core.api.ObjectAssertBaseTest;10import org.assertj.core.internal.Failures;11import org.assertj.core.internal.Objects;12import org.assertj.core.presentation.StandardRepresentation;13import org.assertj.core.util.introspection.IntrospectionError;14import org.assertj.core.util.introspection.PropertyOrFieldSupport;15import org.assertj.core.util.introspection.PropertyOrFieldSupport.ComparisonStrategy;16import org.junit.Before;17import org.junit.Test;18import static org.assertj.core.api.Assertions.assertThat;19import static org.assertj.core.api.Assertions.assertThatExceptionOfType;20import static org.assertj.core.api.Assertions.catchThrowable;21import static org.assertj.core.error.ShouldBeEqual.shouldBeEqual;22import static org.assertj.core.error.ShouldBeEqual.shouldBeEqualIgnoringGivenFields;23import static org.assertj.core.error.ShouldBeEqual.shouldBeEqualIgnoringNullFields;24import static org.assertj.core.error.ShouldBeEqual.shouldBeEqualIncludingGivenFields;25import static org.assertj.core.internal.ObjectsBaseTest.NULL_STRING;26import static org.assertj.core.test.ExpectedException.none;27import static org.assertj.core.test.TestData.someInfo;28import static org.assertj.core.util.Arrays.array;29import static org.assertj.core.util.FailureMessages.actualIsNull;30import static org.assertj.core.util.Lists.newArrayList;31import static org.assertj.core.util.Sets.newLinkedHashSet;32import static org.assertj.core.util.Sets.newTreeSet;33import static org.mockito.Mockito.mock;34import static org.mockito.Mockito.verify;35import static org.mockito.Mockito.when;36import java.io.File;37import java.util.Arrays;38import java.util.Comparator;39import java.util.Date;40import java.util.List;41import java.util.Map;42import java.util.Objects;43import java.util.Set;44import java.util.function.Function;45import java.util.stream.Collectors;46import org.assertj.core.api.AbstractAssert;47import org.assertj.core.api.AssertFactory;48import org.assertj.core.api.AssertProvider;49import org.assertj.core.api.AssertionInfo;50import org.assertj.core.api.ObjectAssert;51import org.assertj.core.api.ObjectAssertBaseTest;52import org.assertj.core.description.Description;53import org.assertj.core.error.ShouldBeEqual;54import org.assertj.core.internal.Failures;55import org.assertj.core.presentation.StandardRepresentation;56import org.junit.Before;57import org.junit.Test;58import static org.assertj.core.api.Assertions.assertThat;

ShouldBeEqual

Using AI Code Generation

1import org.assertj.core.error.ShouldBeEqual;2public class 1 {3   public static void main(String[] args) {4      ShouldBeEqual shouldBeEqual = new ShouldBeEqual("test", "test1");5      System.out.println(shouldBeEqual);6   }7}

ShouldBeEqual

Using AI Code Generation

1import org.assertj.core.error.ShouldBeEqual;2import org.assertj.core.description.Description;3import org.assertj.core.presentation.StandardRepresentation;4public class AssertJErrorExample {5    public static void main(String[] args) {6        Description description = new Description("Test");7        StandardRepresentation representation = new StandardRepresentation();8        ShouldBeEqual shouldBeEqual = new ShouldBeEqual("a", "b", description, representation);9        System.out.println(shouldBeEqual);10    }11}

ShouldBeEqual

Using AI Code Generation

1import org.assertj.core.error.ShouldBeEqual;2import org.assertj.core.description.TextDescription;3import org.assertj.core.api.Assertions;4public class 1 {5    public static void main(String[] args) {6        String actual = "actual";7        String expected = "expected";8        TextDescription description = new TextDescription("description");9        ShouldBeEqual shouldBeEqual = ShouldBeEqual.shouldBeEqual(actual, expected, description);10        System.out.println(shouldBeEqual.getMessage());11    }12}13import org.assertj.core.error.ShouldBeEqual;14import org.assertj.core.description.TextDescription;15import org.assertj.core.api.Assertions;16public class 2 {17    public static void main(String[] args) {18        String actual = "actual";19        String expected = "expected";20        TextDescription description = new TextDescription("description");21        ShouldBeEqual shouldBeEqual = ShouldBeEqual.shouldBeEqual(actual, expected, description);22        Assertions.assertThat(actual).isEqualTo(expected);23    }24}25import org.assertj.core.error.ShouldBeEqual;26import org.assertj.core.description.TextDescription;27import org.assertj.core.api.Assertions;28public class 3 {29    public static void main(String[] args) {30        String actual = "actual";31        String expected = "expected";32        TextDescription description = new TextDescription("description");33        ShouldBeEqual shouldBeEqual = ShouldBeEqual.shouldBeEqual(actual, expected, description);34        Assertions.assertThat(actual).isEqualTo(expected);35    }36}37import org.assertj.core.error.ShouldBeEqual;38import org.assertj.core.description.TextDescription;39import org.assertj.core.api.Assertions;40public class 4 {41    public static void main(String[] args) {42        String actual = "actual";43        String expected = "expected";44        TextDescription description = new TextDescription("description");

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