How to use ObjectArrayElementComparisonStrategy method of org.assertj.core.internal.ObjectArrayElementComparisonStrategy class

Best Assertj code snippet using org.assertj.core.internal.ObjectArrayElementComparisonStrategy.ObjectArrayElementComparisonStrategy

Source:ObjectArrayElementComparisonStrategy.java

...13package org.assertj.core.internal;14import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;15import static org.assertj.core.util.Arrays.isArray;16import java.util.Comparator;17public class ObjectArrayElementComparisonStrategy<T> extends StandardComparisonStrategy {18  private Comparator<? super T> elementComparator;19  public ObjectArrayElementComparisonStrategy(Comparator<? super T> elementComparator) {20	this.elementComparator = elementComparator;21  }22  @SuppressWarnings("unchecked")23  @Override24  public boolean areEqual(Object actual, Object other) {25	if (actual == null && other == null) return true;26	if (actual == null || other == null) return false;27    // expecting actual and other to be T[]28    return isArray(actual) && isArray(other) && compareElementsOf((T[]) actual, (T[]) other);29  }30  private boolean compareElementsOf(T[] actual, T[] other) {31    if (actual.length != other.length) return false;32	// compare their elements with elementComparator33    for (int i = 0; i < actual.length; i++) {34      if (elementComparator.compare(actual[i], other[i]) != 0) return false;35	}36	return true;37  }38  @Override39  public String toString() {40    return "ObjectArrayElementComparisonStrategy using " + STANDARD_REPRESENTATION.toStringOf(elementComparator);41  }42  43  @Override44  public String asText() {45    return "when comparing elements using " + STANDARD_REPRESENTATION.toStringOf(elementComparator);46  }47  48  @Override49  public boolean isStandard() {50    return false;51  }52}...

ObjectArrayElementComparisonStrategy

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import org.assertj.core.api.ThrowableAssert.ThrowingCallable;4import org.assertj.core.internal.ObjectArrayElementComparisonStrategy;5import org.junit.Test;6public class ObjectArrayElementComparisonStrategyTest {7    public void testAssertContainsOnlyOnce() {8        String[] array = new String[]{"1", "2", "3", "4", "5", "6"};9        assertThat(array).usingElementComparator(new ObjectArrayElementComparisonStrategy()).containsExactly("1", "2", "3", "4", "5", "6");10    }11    public void testAssertContainsOnlyOnceWithNull() {12        String[] array = new String[]{"1", "2", "3", "4", "5", "6", null};13        assertThat(array).usingElementComparator(new ObjectArrayElementComparisonStrategy()).containsExactly("1", "2", "3", "4", "5", "6", null);14    }15    public void testAssertContainsOnlyOnceWithNullInArray() {16        String[] array = new String[]{"1", "2", "3", "4", "5", "6", null};17        assertThatExceptionOfType(AssertionError.class).isThrownBy(new ThrowingCallable() {18            public void call() throws Throwable {19                assertThat(array).usingElementComparator(new ObjectArrayElementComparisonStrategy()).containsExactly("1", "2", "3", "4", "5", "6");20            }21        });22    }23    public void testAssertContainsOnlyOnceWithNullInExpected() {24        String[] array = new String[]{"1", "2", "3", "4", "5", "6"};25        assertThatExceptionOfType(AssertionError.class).isThrownBy(new ThrowingCallable() {26            public void call() throws Throwable {27                assertThat(array).usingElementComparator(new ObjectArrayElementComparisonStrategy()).containsExactly("1", "2", "3", "4", "5", "6", null);28            }29        });30    }31}

ObjectArrayElementComparisonStrategy

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.data.Offset.offset;4import static org.assertj.core.util.Lists.newArrayList;5import java.util.List;6import org.assertj.core.data.Offset;7import org.assertj.core.internal.ObjectArrayElementComparisonStrategy;8import org.junit.Test;9public class ObjectArrayElementComparisonStrategyTest {10	public void test() {11		ObjectArrayElementComparisonStrategy objectArrayElementComparisonStrategy = new ObjectArrayElementComparisonStrategy();12		List<String> actual = newArrayList("John", "Doe");13		List<String> expected = newArrayList("John", "Doe");14		assertThat(actual).usingElementComparator(objectArrayElementComparisonStrategy).isEqualTo(expected);15	}16}17	at org.assertj.core.error.ShouldBeEqualByComparingFieldByFieldRecursively.shouldBeEqualByComparingFieldByFieldRecursively(ShouldBeEqualByComparingFieldByFieldRecursively.java:81)18	at org.assertj.core.internal.Objects.assertIsEqualToComparingFieldByFieldRecursively(Objects.java:329)19	at org.assertj.core.internal.ObjectArrays.assertContainsExactly(ObjectArrays.java:106)20	at org.assertj.core.internal.ObjectArrays.assertContainsExactly(ObjectArrays.java:88)21	at org.assertj.core.api.AbstractObjectArrayAssert.isEqualTo(AbstractObjectArrayAssert.java:127)22	at org.assertj.core.api.AbstractObjectArrayAssert.isEqualTo(AbstractObjectArrayAssert.java:36)23	at org.assertj.core.api.AssertionsForClassTypes.isEqualTo(AssertionsForClassTypes.java:1065)24	at org.assertj.core.api.Assertions.assertThat(Assertions.java:1034)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.