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

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

Source:ShouldBeEqual.java

...134	    messageFormatter.format(description, representation, EXPECTED_BUT_WAS_MESSAGE_USING_COMPARATOR,135	                            actual, expected, comparisonStrategy);136  }137  /**138   * Builds and returns an error message from description using {@link #detailedExpected()} and139   * {@link #detailedActual()} detailed representation.140   *141   * @param description the {@link Description} used to build the returned error message142   * @param representation the {@link org.assertj.core.presentation.Representation} used to build String representation143   *          of object144   * @return the error message from description using {@link #detailedExpected()} and {@link #detailedActual()}145   *         <b>detailed</b> representation.146   */147  private String defaultDetailedErrorMessage(Description description, Representation representation) {148	if (comparisonStrategy instanceof ComparatorBasedComparisonStrategy)149	  return messageFormatter.format(description, representation, EXPECTED_BUT_WAS_MESSAGE_USING_COMPARATOR,150	                                 detailedActual(),151	                                 detailedExpected(), comparisonStrategy);152	return messageFormatter.format(description, representation, EXPECTED_BUT_WAS_MESSAGE, detailedActual(),153	                               detailedExpected());154  }155  private AssertionError comparisonFailure(Description description) {156	try {157	  AssertionError comparisonFailure = newComparisonFailure(descriptionFormatter.format(description).trim());158	  Failures.instance().removeAssertJRelatedElementsFromStackTraceIfNeeded(comparisonFailure);159	  return comparisonFailure;160	} catch (Throwable e) {161	  return null;162	}163  }164  private AssertionError newComparisonFailure(String description) throws Exception {165	Object o = constructorInvoker.newInstance("org.junit.ComparisonFailure", MSG_ARG_TYPES, msgArgs(description));166	if (o instanceof AssertionError) return (AssertionError) o;167	return null;168  }169  private Object[] msgArgs(String description) {170	return array(description, representation.toStringOf(expected), representation.toStringOf(actual));171  }172  private String detailedToStringOf(Object obj) {173	return representation.toStringOf(obj) + " (" + obj.getClass().getSimpleName() + "@" + toHexString(obj.hashCode())174	       + ")";175  }176  private String detailedActual() {177	return detailedToStringOf(actual);178  }179  private String detailedExpected() {180	return detailedToStringOf(expected);181  }182  @Override183  public boolean equals(Object o) {184	if (this == o) return true;185	if (o == null) return false;186	if (getClass() != o.getClass()) return false;187	ShouldBeEqual other = (ShouldBeEqual) o;188	if (!areEqual(actual, other.actual)) return false;189	return areEqual(expected, other.expected);190  }191  @Override192  public int hashCode() {193	int result = 1;...

detailedExpected

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.error.ShouldBeEqual.detailedExpected;3import static org.assertj.core.internal.ErrorMessages.*;4import static org.assertj.core.test.ExpectedException.none;5import static org.assertj.core.util.Arrays.array;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import static org.assertj.core.util.Lists.newArrayList;8import org.assertj.core.api.AssertionInfo;9import org.assertj.core.api.Assertions;10import org.assertj.core.internal.Failures;11import org.assertj.core.test.ExpectedException;12import org.junit.Before;13import org.junit.Rule;14import org.junit.Test;15public class ShouldBeEqual_detailedExpected_Test {16  private Failures failures;17  public ExpectedException thrown = none();18  public void setUp() {19    failures = spy(new Failures());20  }21  public void should_create_error_message_with_detailed_expected() {22    AssertionInfo info = someInfo();23    Object expected = newArrayList("Yoda", "Luke");24    Object actual = newArrayList("Luke", "Yoda");25    String errorMessage = detailedExpected(info, actual, expected);26    assertThat(errorMessage).isEqualTo(format("%nExpecting:%n <[\"Yoda\", \"Luke\"]>%nnot to be equal to:%n <[\"Luke\", \"Yoda\"]>%nwhen comparing values using 'ElementPositionComparator' comparator"));27  }28  public void should_fail_with_custom_message_if_expected_is_null() {29    thrown.expectAssertionError("My custom message");30    AssertionInfo info = someInfo();31    Object actual = newArrayList("Luke", "Yoda");32    failures.failure(info, shouldBeEqual(actual, null, new ComparatorBasedComparisonStrategy(ElementPositionComparator.instance)));33    verify(failures).failure(info, shouldBeEqual(actual, null, new ComparatorBasedComparisonStrategy(ElementPositionComparator.instance)));34  }35  public void should_fail_with_custom_message_ignoring_description_if_expected_is_null() {36    thrown.expectAssertionError("My custom message");37    AssertionInfo info = someInfo();38    Object actual = newArrayList("Luke", "Yoda");39    failures.failure(info, shouldBeEqual(actual, null, new ComparatorBasedComparisonStrategy(ElementPositionComparator.instance)), "My custom message");

detailedExpected

Using AI Code Generation

1package org.assertj.core.error;2import java.io.File;3import java.io.IOException;4import java.nio.charset.Charset;5import java.nio.file.Files;6import java.util.List;7import org.assertj.core.internal.TestDescription;8import org.assertj.core.presentation.StandardRepresentation;9import org.junit.Test;10import static org.assertj.core.api.Assertions.assertThat;11public class ShouldBeEqual_detailedExpected_Test {12    public void test() throws IOException {13        File file = new File("src/test/java/org/assertj/core/error/ShouldBeEqual_detailedExpected_Test.java");14        List<String> lines = Files.readAllLines(file.toPath(), Charset.forName("UTF-8"));15        String expected = lines.get(0);16        String actual = lines.get(1);17        ErrorMessageFactory factory = ShouldBeEqual.detailedExpected(expected, actual);18        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());19        assertThat(message).isEqualTo(String.format("[Test] %n"20                + "  \"package org.assertj.core.error;\"%n"21                + "when comparing values using 'org.assertj.core.api.Assertions#usingDefaultComparator()' comparator.%n"22                + "expected: \"package org.assertj.core.error;\"%n"23    }24}

detailedExpected

Using AI Code Generation

1import org.assertj.core.api.Assertions2import org.assertj.core.api.Assertions.assertThat3import org.assertj.core.error.ShouldBeEqual4import org.assertj.core.presentation.StandardRepresentation5import org.assertj.core.util.diff.Delta6import org.assertj.core.util.diff.Delta.TYPE.CHANGE7class Diff {8    def static void main(String[] args) {9        def deltas = [new Delta(CHANGE, 2, 2, 2, 2)]10        def standardRepresentation = new StandardRepresentation()11        String message = ShouldBeEqual.detailedExpected(standardRepresentation, expected, actual, deltas)12        Assertions.assertThat(message).isEqualTo("expected:<'line113line4'>; differences (1) <<<14    }15}16line4'>; differences (1) <<<

detailedExpected

Using AI Code Generation

1public void test() {2    String expected = "expected";3    String actual = "actual";4    String message = new ShouldBeEqual(expected, actual, new StandardRepresentation()).detailedExpected();5    System.out.println(message);6}7public void test() {8    String expected = "expected";9    String actual = "actual";10    String message = new ShouldBeEqual(expected, actual, new StandardRepresentation()).detailedActual();11    System.out.println(message);12}13public void test() {14    String expected = "expected";15    String actual = "actual";16    String message = new ShouldBeEqual(expected, actual, new StandardRepresentation()).detailedExpectedAndActual();17    System.out.println(message);18}19public void test() {20    String expected = "expected";21    String actual = "actual";22    String message = new ShouldBeEqual(expected, actual, new StandardRepresentation()).create();23    System.out.println(message);24}25public void test() {26    String expected = "expected";27    String actual = "actual";28    String message = new ShouldBeEqual(expected, actual, new StandardRepresentation()).create();29    System.out.println(message);30}

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