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How to use newAssertionError method of org.assertj.core.error.ShouldBeEqual class

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

Source:ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.java

...22import org.mockito.Mockito;23import org.opentest4j.AssertionFailedError;24/**25 * Tests for26 * <code>{@link ShouldBeEqual#newAssertionError(Description, org.assertj.core.presentation.Representation)}</code>.27 *28 * @author Joel Costigliola (based on Tomasz Nurkiewicz ideas)29 */30public class ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test {31    private String formattedDescription = "[my test]";32    private Description description;33    private ShouldBeEqual shouldBeEqual;34    @Test35    public void should_create_AssertionError_with_message_differentiating_expected_double_and_actual_float() {36        Float actual = 42.0F;37        Double expected = 42.0;38        shouldBeEqual = ((ShouldBeEqual) (ShouldBeEqual.shouldBeEqual(actual, expected, new StandardRepresentation())));39        shouldBeEqual.descriptionFormatter = Mockito.mock(DescriptionFormatter.class);40        Mockito.when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);41        AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());42        Assertions.assertThat(error).isInstanceOf(AssertionFailedError.class).hasMessage(String.format(("[my test] %n" + (((("Expecting:%n" + " <42.0f>%n") + "to be equal to:%n") + " <42.0>%n") + "but was not."))));43    }44    @Test45    public void should_create_AssertionError_with_message_differentiating_expected_and_actual_persons() {46        ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person actual = new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person("Jake", 43);47        ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person expected = new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person("Jake", 47);48        shouldBeEqual = ((ShouldBeEqual) (ShouldBeEqual.shouldBeEqual(actual, expected, new StandardRepresentation())));49        shouldBeEqual.descriptionFormatter = Mockito.mock(DescriptionFormatter.class);50        Mockito.when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);51        AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());52        Assertions.assertThat(error).isInstanceOf(AssertionFailedError.class).hasMessage(("[my test] %n" + (((("Expecting:%n" + " <\"Person[name=Jake] (Person@%s)\">%n") + "to be equal to:%n") + " <\"Person[name=Jake] (Person@%s)\">%n") + "but was not.")), Integer.toHexString(actual.hashCode()), Integer.toHexString(expected.hashCode()));53    }54    @Test55    public void should_create_AssertionError_with_message_differentiating_expected_and_actual_persons_even_if_a_comparator_based_comparison_strategy_is_used() {56        ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person actual = new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person("Jake", 43);57        ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person expected = new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person("Jake", 47);58        ComparisonStrategy ageComparisonStrategy = new ComparatorBasedComparisonStrategy(new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.PersonComparator());59        shouldBeEqual = ((ShouldBeEqual) (ShouldBeEqual.shouldBeEqual(actual, expected, ageComparisonStrategy, new StandardRepresentation())));60        shouldBeEqual.descriptionFormatter = Mockito.mock(DescriptionFormatter.class);61        Mockito.when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);62        AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());63        Assertions.assertThat(error).isInstanceOf(AssertionFailedError.class).hasMessage(("[my test] %n" + ((((("Expecting:%n" + " <\"Person[name=Jake] (Person@%s)\">%n") + "to be equal to:%n") + " <\"Person[name=Jake] (Person@%s)\">%n") + "when comparing values using PersonComparator%n") + "but was not.")), Integer.toHexString(actual.hashCode()), Integer.toHexString(expected.hashCode()));64    }65    @Test66    public void should_create_AssertionError_with_message_differentiating_null_and_object_with_null_toString() {67        Object actual = null;68        Object expected = new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.ToStringIsNull();69        shouldBeEqual = ((ShouldBeEqual) (ShouldBeEqual.shouldBeEqual(actual, expected, new StandardRepresentation())));70        shouldBeEqual.descriptionFormatter = Mockito.mock(DescriptionFormatter.class);71        Mockito.when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);72        AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());73        Assertions.assertThat(error).isInstanceOf(AssertionFailedError.class).hasMessage(("[my test] %n" + (((("Expecting:%n" + " <null>%n") + "to be equal to:%n") + " <\"null (ToStringIsNull@%s)\">%n") + "but was not.")), Integer.toHexString(expected.hashCode()));74    }75    @Test76    public void should_create_AssertionError_with_message_differentiating_object_with_null_toString_and_null() {77        Object actual = new ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.ToStringIsNull();78        Object expected = null;79        shouldBeEqual = ((ShouldBeEqual) (ShouldBeEqual.shouldBeEqual(actual, expected, new StandardRepresentation())));80        shouldBeEqual.descriptionFormatter = Mockito.mock(DescriptionFormatter.class);81        Mockito.when(shouldBeEqual.descriptionFormatter.format(description)).thenReturn(formattedDescription);82        AssertionError error = shouldBeEqual.newAssertionError(description, new StandardRepresentation());83        Assertions.assertThat(error).isInstanceOf(AssertionFailedError.class).hasMessage(("[my test] %n" + (((("Expecting:%n" + " <\"null (ToStringIsNull@%s)\">%n") + "to be equal to:%n") + " <null>%n") + "but was not.")), Integer.toHexString(actual.hashCode()));84    }85    private static class Person {86        private final String name;87        private final int age;88        public Person(String name, int age) {89            this.name = name;90            this.age = age;91        }92        @Override93        public String toString() {94            return Strings.concat("Person[name=", name, "]");95        }96    }97    private static class PersonComparator implements Comparator<ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person> {98        @Override99        public int compare(ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person p1, ShouldBeEqual_newAssertionError_differentiating_expected_and_actual_Test.Person p2) {100            return (p1.age) - (p2.age);101        }102    }103    public static class ToStringIsNull {104        @Override105        public String toString() {106            return null;107        }108    }109}...

newAssertionError

Using AI Code Generation

1newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));2newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));3newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));4newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));5newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));6newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));7newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));8newAssertionError(shouldBeEqual(actual, expected, comparisonStrategy));

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