How to use ByteArrayAssert_usingElementComparator_Test class of org.assertj.core.api.bytearray package

Best Assertj code snippet using org.assertj.core.api.bytearray.ByteArrayAssert_usingElementComparator_Test

Source:ByteArrayAssert_usingElementComparator_Test.java

...24 * 25 * @author Joel Costigliola26 * @author Mikhail Mazursky27 */28public class ByteArrayAssert_usingElementComparator_Test extends ByteArrayAssertBaseTest {29  @Mock30  private Comparator<Byte> comparator;31  private Objects objectsBefore;32  @Before33  public void before() {34    initMocks(this);35    objectsBefore = getObjects(assertions);36  }37  @Override38  protected ByteArrayAssert invoke_api_method() {39    // in that test, the comparator type is not important, we only check that we correctly switch of comparator40    return assertions.usingElementComparator(comparator);41  }42  @Override...

ByteArrayAssert_usingElementComparator_Test

Using AI Code Generation

1package org.assertj.core.api.bytearray;2import org.assertj.core.api.ByteArrayAssert;3import org.assertj.core.api.ByteArrayAssertBaseTest;4import org.assertj.core.internal.ObjectArrays;5import org.assertj.core.internal.Objects;6import org.assertj.core.internal.ObjectsWithCustomComparisonStrategy;7import org.assertj.core.test.Jedi;8import org.assertj.core.util.AbsValueComparator;9import org.junit.jupiter.api.BeforeEach;10import java.util.Comparator;11import static org.mockito.MockitoAnnotations.initMocks;12public class ByteArrayAssert_usingElementComparator_Test extends ByteArrayAssertBaseTest {13    private ObjectArrays arraysBefore;14    private Objects objectsBefore;15    public void before() {16        initMocks(this);17        arraysBefore = getArrays(assertions);18        objectsBefore = getObjects(assertions);19    }20    protected ByteArrayAssert invoke_api_method() {21        return assertions.usingElementComparator(absValueComparator);22    }23    protected void verify_internal_effects() {24        ObjectArrays arrays = getArrays(assertions);25        assertThat(arrays).isNotSameAs(arraysBefore);26        assertThat(arrays.getComparator()).isSameAs(absValueComparator);27        Objects objects = getObjects(assertions);28        assertThat(objects).isSameAs(objectsBefore);29    }30    private static ObjectArrays getArrays(ByteArrayAssert someAssertions) {31        return getField(someAssertions, "arrays");32    }33    private static Objects getObjects(ByteArrayAssert someAssertions) {34        return getField(someAssertions, "objects");35    }36    private static Object getField(Object target, String fieldName) {37        try {38            java.lang.reflect.Field field = target.getClass().getDeclaredField(fieldName);39            field.setAccessible(true);40            return field.get(target);41        } catch (Exception e) {42            throw new RuntimeException(e);43        }44    }45    private static Comparator<Byte> absValueComparator = new AbsValueComparator<Byte>() {46        protected int compareNonEqualNumbers(Byte number1, Byte number2) {47            return number1.compareTo(number2);48        }49    };50}

ByteArrayAssert_usingElementComparator_Test

Using AI Code Generation

1public class ByteArrayAssert_usingElementComparator_Test {2  private final Comparator<Byte> byteAbsValueComparator = (byte1, byte2) -> Byte.compare((byte) Math.abs(byte1), (byte) Math.abs(byte2));3  public void should_be_able_to_use_a_comparator_for_element_comparison() {4    byte[] actual = { 1, 2, 3 };5    assertThat(actual).usingElementComparator(byteAbsValueComparator)6                      .containsExactly((byte) -1, (byte) 2, (byte) -3);7  }8  public void should_be_able_to_use_a_comparator_for_element_comparison_in_hex_representation() {9    byte[] actual = { 1, 2, 3 };10    assertThat(actual).usingElementComparator(byteAbsValueComparator)11                      .containsExactlyInHexRepresentation("0xFF", "0x02", "0xFD");12  }13  public void should_fail_if_comparator_is_null() {14    byte[] actual = { 1, 2, 3 };15    assertThatNullPointerException().isThrownBy(() -> assertThat(actual).usingElementComparator(null));16  }17  public void should_fail_if_comparator_is_used_and_actual_is_null() {18    byte[] actual = null;19    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(actual).usingElementComparator(byteAbsValueComparator)20                                                                                      .containsExactly((byte) -1,

ByteArrayAssert_usingElementComparator_Test

Using AI Code Generation

1import org.assertj.core.api.bytearray.ByteArrayAssert;2import org.assertj.core.util.introspection.IntrospectionError;3import org.junit.jupiter.api.Test;4import java.util.Comparator;5import static org.assertj.core.api.Assertions.assertThat;6import static org.assertj.core.api.Assertions.assertThatThrownBy;7public class ByteArrayAssert_usingElementComparator_Test {8    private final Comparator<Byte> byteComparator = (byte1, byte2) -> byte1.compareTo(byte2);9    public void should_be_able_to_use_a_comparator_for_element_comparison() {10        byte[] byteArray1 = {(byte) 1, (byte) 2, (byte) 3};11        byte[] byteArray2 = {(byte) 1, (byte) 2, (byte) 3};12        ByteArrayAssert assertions = assertThat(byteArray1).usingElementComparator(byteComparator);13        assertions.isEqualTo(byteArray2);14    }15    public void should_throw_error_if_comparator_parameter_is_null() {16        assertThatThrownBy(() -> assertThat(new byte[]{(byte) 1, (byte) 2}).usingElementComparator(null))17                .isInstanceOf(NullPointerException.class)18                .hasMessage("The comparator used to compare the internal elements should not be null");19    }20    public void should_throw_error_if_comparator_does_not_implement_Comparable() {21        assertThatThrownBy(() -> assertThat(new byte[]{(byte) 1, (byte) 2}).usingElementComparator(new Comparator<Object>() {22            public int compare(Object o1, Object o2) {23                return 0;24            }25        }))26                .isInstanceOf(IntrospectionError.class)27                .hasMessage("The comparator used to compare the internal elements should implement Comparable");28    }29}

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