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How to use assertEqualByComparison method of org.assertj.core.internal.Comparables class

Best Assertj code snippet using org.assertj.core.internal.Comparables.assertEqualByComparison

Source:Comparables_assertEqualByComparison_Test.java

...24import org.assertj.core.internal.ComparablesBaseTest;25import org.assertj.core.util.AbsValueComparator;26import org.junit.Test;27/**28 * Tests for <code>{@link Comparables#assertEqualByComparison(AssertionInfo, Comparable, Comparable)}</code>.29 * 30 * @author Alex Ruiz31 * @author Joel Costigliola32 */33public class Comparables_assertEqualByComparison_Test extends ComparablesBaseTest {34  @Override35  protected Comparator<?> comparatorForCustomComparisonStrategy() {36    return new AbsValueComparator<BigDecimal>();37  }38  @Test39  public void should_fail_if_actual_is_null() {40    thrown.expectAssertionError(actualIsNull());41    comparables.assertEqualByComparison(someInfo(), null, 8);42  }43  @Test44  public void should_pass_if_objects_are_equal() {45    BigDecimal a = new BigDecimal("10.0");46    BigDecimal e = new BigDecimal("10.000");47    // we use BigDecimal to ensure that 'compareTo' is being called, since BigDecimal is the only Comparable where48    // 'compareTo' is not consistent with 'equals'49    assertThat(a.equals(e)).isFalse();50    comparables.assertEqualByComparison(someInfo(), a, e);51  }52  @Test53  public void should_fail_if_objects_are_not_equal() {54    AssertionInfo info = someInfo();55    try {56      comparables.assertEqualByComparison(info, "Luke", "Yoda");57    } catch (AssertionError e) {58      verify(failures).failure(info, shouldBeEqual("Luke", "Yoda", info.representation()));59      return;60    }61    failBecauseExpectedAssertionErrorWasNotThrown();62  }63  // ------------------------------------------------------------------------------------------------------------------64  // tests using a custom comparison strategy65  // ------------------------------------------------------------------------------------------------------------------66  @Test67  public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {68    thrown.expectAssertionError(actualIsNull());69    comparablesWithCustomComparisonStrategy.assertEqualByComparison(someInfo(), null, BigDecimal.ONE);70  }71  @Test72  public void should_pass_if_objects_are_equal_whatever_custom_comparison_strategy_is() {73    BigDecimal a = new BigDecimal("10.0");74    BigDecimal e = new BigDecimal("10.000");75    // we use BigDecimal to ensure that 'compareTo' is being called, since BigDecimal is the only Comparable where76    // 'compareTo' is not consistent with 'equals'77    assertThat(a.equals(e)).isFalse();78    comparablesWithCustomComparisonStrategy.assertEqualByComparison(someInfo(), a, e);79  }80  @Test81  public void should_fail_if_objects_are_not_equal_whatever_custom_comparison_strategy_is() {82    AssertionInfo info = someInfo();83    try {84      comparablesWithCustomComparisonStrategy.assertEqualByComparison(info, "Luke", "Yoda");85    } catch (AssertionError e) {86      verify(failures).failure(info, shouldBeEqual("Luke", "Yoda", info.representation()));87      return;88    }89    failBecauseExpectedAssertionErrorWasNotThrown();90  }91}...

assertEqualByComparison

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Comparables;3import org.junit.Test;4public class AssertJTest {5    public void testAssertJ() {6        Comparables comparables = new Comparables();7        comparables.assertEqualByComparison(null, null);8    }9}10public class Person {11    private String name;12    private int age;13    public Person(String name, int age) {14        this.name = name;15        this.age = age;16    }17    public String getName() {18        return name;19    }20    public void setName(String name) {21        this.name = name;22    }23    public int getAge() {24        return age;25    }26    public void setAge(int age) {27        this.age = age;28    }29    public String toString() {30        return "Person{" +31                '}';32    }33}34import org.junit.Test;35import static org.assertj.core.api.Assertions.assertThat;36public class PersonTest {37    public void testPerson() {38        Person person1 = new Person("John", 30);39        Person person2 = new Person("John", 30);40        assertThat(person1).isEqualTo(person2);41    }42}

assertEqualByComparison

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert.ThrowingCallable;3import org.assertj.core.internal.Comparables;4public class AssertEqualByComparison {5    public static void main(String[] args) {6        Comparables comparables = new Comparables();7        comparables.assertEqualByComparison("test", "test");8        ThrowingCallable code = new ThrowingCallable() {9            public void call() {10                comparables.assertEqualByComparison("test", "test1");11            }12        };13        Assertions.assertThatThrownBy(code).isInstanceOf(AssertionError.class);14    }15}

assertEqualByComparison

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.assertThatNullPointerException;4import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;5import org.junit.jupiter.api.Test;6import org.assertj.core.api.AssertionInfo;7import org.assertj.core.api.Assertions;8import org.assertj.core.internal.Comparables;9import org.assertj.core.internal.ComparablesBaseTest;10public class Comparables_assertEqualByComparison_Test extends ComparablesBaseTest {11  protected void initActualArray() {12    actual = new String[] { "Yoda", "Luke", "Leia" };13  }14  protected void initActual() {15    actual = "Luke";16  }17  public void should_pass_if_actual_is_equal_to_other() {18    AssertionInfo info = someInfo();19    comparables.assertEqualByComparison(info, actual, actual);20  }21  public void should_pass_if_actual_is_equal_to_other_by_comparison() {22    AssertionInfo info = someInfo();23    comparables.assertEqualByComparison(info, actual, "luke");24  }25  public void should_fail_if_actual_is_not_equal_to_other_by_comparison() {26    AssertionInfo info = someInfo();27    String other = "Han";28    Throwable error = catchThrowable(() -> comparables.assertEqualByComparison(info, actual, other));29    assertThat(error).isInstanceOf(AssertionError.class);30    verify(failures).failure(info, shouldBeEqualByComparison(actual, other));31  }32  public void should_fail_if_actual_is_null() {33    AssertionInfo info = someInfo();34    String other = "Han";35    actual = null;36    Throwable error = catchThrowable(() -> comparables.assertEqualByComparison(info, actual, other));37    assertThat(error).isInstanceOf(AssertionError.class);38    verify(failures).failure(info, shouldBeEqualByComparison(actual, other));39  }40  public void should_fail_if_other_is_null() {41    AssertionInfo info = someInfo();42    String other = null;43    Throwable error = catchThrowable(() -> comparables.assertEqualByComparison

assertEqualByComparison

Using AI Code Generation

1    public void testAssertEqualByComparison() {2    	Comparables comparables = new Comparables();3    	comparables.assertEqualByComparison(getInfo(assertJTest), 1, 2);4    }5}6package org.assertj.core.internal;7import static org.assertj.core.error.ShouldBeEqualByComparison.shouldBeEqual;8import java.math.BigDecimal;9import java.math.BigInteger;10import java.util.Date;11import org.assertj.core.api.AssertionInfo;12import org.assertj.core.data.Offset;13import org.assertj.core.util.VisibleForTesting;14public class Comparables {15	static final Offset<BigDecimal> DEFAULT_OFFSET = Offset.offset(new BigDecimal("0.01"));16	private final Failures failures = Failures.instance();17	public void assertEqualByComparison(AssertionInfo info, Comparable<?> actual, Comparable<?> expected) {18		assertNotNull(info, actual);19		if (actual.compareTo(expected) != 0) {20			throw failures.failure(info, shouldBeEqual(actual, expected));21		}22	}23	public void assertEqualByComparison(AssertionInfo info, Comparable<?> actual, Comparable<?> expected, Offset<?> offset) {24		assertNotNull(info, actual);25		if (offset == null) {26			assertEqualByComparison(info, actual,

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