How to use ByteArrays class of org.assertj.core.internal package

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

Source:ByteArraysBaseTest.java

...10 *11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.internal;14import static org.assertj.core.test.ByteArrays.arrayOf;15import static org.assertj.core.test.ExpectedException.none;16import static org.mockito.Mockito.spy;17import java.util.Comparator;18import org.assertj.core.internal.ByteArrays;19import org.assertj.core.internal.ComparatorBasedComparisonStrategy;20import org.assertj.core.internal.Failures;21import org.assertj.core.internal.StandardComparisonStrategy;22import org.assertj.core.test.ExpectedException;23import org.assertj.core.util.AbsValueComparator;24import org.junit.Before;25import org.junit.Rule;26/**27 * Base class for testing <code>{@link ByteArrays}</code>, set up an instance with {@link StandardComparisonStrategy} and another28 * with {@link ComparatorBasedComparisonStrategy}.29 * <p>30 * Is in <code>org.assertj.core.internal</code> package to be able to set {@link ByteArrays#failures} appropriately.31 * 32 * @author Joel Costigliola33 */34public class ByteArraysBaseTest {35  @Rule36  public ExpectedException thrown = none();37  /**38   * is initialized with {@link #initActualArray()} with default value = {6, 8, 10}39   */40  protected byte[] actual;41  protected Failures failures;42  protected ByteArrays arrays;43  protected ComparatorBasedComparisonStrategy absValueComparisonStrategy;44  protected ByteArrays arraysWithCustomComparisonStrategy;45  private AbsValueComparator<Byte> absValueComparator = new AbsValueComparator<>();46  @Before47  public void setUp() {48    failures = spy(new Failures());49    arrays = new ByteArrays();50    arrays.failures = failures;51    absValueComparisonStrategy = new ComparatorBasedComparisonStrategy(comparatorForCustomComparisonStrategy());52    arraysWithCustomComparisonStrategy = new ByteArrays(absValueComparisonStrategy);53    arraysWithCustomComparisonStrategy.failures = failures;54    initActualArray();55  }56  protected void initActualArray() {57    actual = arrayOf(6, 8, 10);58  }59  protected Comparator<?> comparatorForCustomComparisonStrategy() {60    return absValueComparator;61  }62}...

Source:ByteArrays_assertEmpty_Test.java

...11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.internal.bytearrays;14import static org.assertj.core.error.ShouldBeEmpty.shouldBeEmpty;15import static org.assertj.core.test.ByteArrays.emptyArray;16import static org.assertj.core.test.TestData.someInfo;17import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;18import static org.assertj.core.util.FailureMessages.actualIsNull;19import static org.mockito.Mockito.verify;20import org.assertj.core.api.AssertionInfo;21import org.assertj.core.internal.ByteArrays;22import org.assertj.core.internal.ByteArraysBaseTest;23import org.junit.Test;24/**25 * Tests for <code>{@link ByteArrays#assertEmpty(AssertionInfo, byte[])}</code>.26 * 27 * @author Alex Ruiz28 * @author Joel Costigliola29 */30public class ByteArrays_assertEmpty_Test extends ByteArraysBaseTest {31  @Test32  public void should_fail_if_actual_is_null() {33    thrown.expectAssertionError(actualIsNull());34    arrays.assertEmpty(someInfo(), null);35  }36  @Test37  public void should_fail_if_actual_is_not_empty() {38    AssertionInfo info = someInfo();39    byte[] actual = { 6, 8 };40    try {41      arrays.assertEmpty(info, actual);42    } catch (AssertionError e) {43      verify(failures).failure(info, shouldBeEmpty(actual));44      return;...

Source:ByteArrays_assertNotEmpty_Test.java

...11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.internal.bytearrays;14import static org.assertj.core.error.ShouldNotBeEmpty.shouldNotBeEmpty;15import static org.assertj.core.test.ByteArrays.*;16import static org.assertj.core.test.TestData.someInfo;17import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;18import static org.assertj.core.util.FailureMessages.actualIsNull;19import static org.mockito.Mockito.verify;20import org.assertj.core.api.AssertionInfo;21import org.assertj.core.internal.ByteArrays;22import org.assertj.core.internal.ByteArraysBaseTest;23import org.junit.Test;24/**25 * Tests for <code>{@link ByteArrays#assertNotEmpty(AssertionInfo, byte[])}</code>.26 * 27 * @author Alex Ruiz28 * @author Joel Costigliola29 */30public class ByteArrays_assertNotEmpty_Test extends ByteArraysBaseTest {31  @Test32  public void should_fail_if_actual_is_null() {33    thrown.expectAssertionError(actualIsNull());34    arrays.assertNotEmpty(someInfo(), null);35  }36  @Test37  public void should_fail_if_actual_is_empty() {38    AssertionInfo info = someInfo();39    try {40      arrays.assertNotEmpty(info, emptyArray());41    } catch (AssertionError e) {42      verify(failures).failure(info, shouldNotBeEmpty());43      return;44    }...

ByteArrays

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.error.ShouldNotBeEqual.shouldNotBeEqual;4import static org.assertj.core.internal.ErrorMessages.*;5import static org.assertj.core.test.TestData.someInfo;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import static org.assertj.core.util.FailureMessages.*;8import static org.mockito.Mockito.verify;9import org.assertj.core.api.AssertionInfo;10import org.assertj.core.api.ThrowableAssert.ThrowingCallable;11import org.assertj.core.internal.ByteArrays;12import org.assertj.core.internal.ByteArraysBaseTest;13import org.junit.jupiter.api.Test;14public class ByteArrays_assertNotEqualByComparison_Test extends ByteArraysBaseTest {15  public void should_fail_if_actual_is_null() {16    assertThatExceptionOfType(AssertionError.class).isThrownBy(new ThrowingCallable() {17      public void call() {18        arrays.assertNotEqualByComparison(someInfo(), null, arrayOf(8));19      }20    }).withMessage(actualIsNull());21  }22  public void should_fail_if_expected_is_null() {23    assertThatIllegalArgumentException().isThrownBy(new ThrowingCallable() {24      public void call() {25        arrays.assertNotEqualByComparison(someInfo(), actual, null);26      }27    }).withMessage(valuesToLookForIsNull());28  }29  public void should_fail_if_both_actual_and_expected_are_null() {30    assertThatIllegalArgumentException().isThrownBy(new ThrowingCallable() {31      public void call() {32        arrays.assertNotEqualByComparison(someInfo(), null, null);33      }34    }).withMessage(valuesToLookForIsNull());35  }36  public void should_pass_if_both_actual_and_expected_are_empty() {37    actual = new byte[0];38    arrays.assertNotEqualByComparison(someInfo(), actual, new byte[0]);39  }40  public void should_fail_if_both_actual_and_expected_are_equal() {41    AssertionInfo info = someInfo();42    byte[] expected = { 6, 8, 10 };43    actual = expected;44    try {45      arrays.assertNotEqualByComparison(info, actual, expected);46    } catch (Assertion

ByteArrays

Using AI Code Generation

1package org.assertj.core.internal.bytearrays;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.internal.ByteArraysBaseTest;4import org.junit.Test;5import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;6import static org.assertj.core.test.ByteArrays.arrayOf;7import static org.assertj.core.test.ErrorMessages.*;8import static org.assertj.core.test.TestData.someInfo;9import static org.assertj.core.util.FailureMessages.actualIsNull;10import static org.assertj.core.util.FailureMessages.actualIsNull;11import static org.mockito.Mockito.verify;12public class ByteArrays_assertHasSize_Test extends ByteArraysBaseTest {13  public void should_pass_if_actual_has_expected_size() {14    arrays.assertHasSize(someInfo(), actual, 3);15  }16  public void should_fail_if_actual_is_null() {17    thrown.expectAssertionError(actualIsNull());18    arrays.assertHasSize(someInfo(), null, 3);19  }20  public void should_fail_if_actual_does_not_have_expected_size() {21    AssertionInfo info = someInfo();22    byte[] actual = arrayOf(1, 2);23    try {24      arrays.assertHasSize(info, actual, 3);25    } catch (AssertionError e) {26      verify(failures).failure(info, shouldHaveSize(actual, actual.length, 3));27      return;28    }29    failBecauseExpectedAssertionErrorWasNotThrown();30  }31  public void should_fail_if_actual_has_expected_size_but_not_enough_elements() {32    AssertionInfo info = someInfo();33    byte[] actual = arrayOf(1, 2);34    try {35      arrays.assertHasSize(info, actual, 3);36    } catch (AssertionError e) {37      verify(failures).failure(info, shouldHaveSize(actual, actual.length, 3));38      return;39    }40    failBecauseExpectedAssertionErrorWasNotThrown();41  }42  public void should_fail_if_actual_has_expected_size_but_too_many_elements() {43    AssertionInfo info = someInfo();44    byte[] actual = arrayOf(1, 2, 3, 4);45    try {46      arrays.assertHasSize(info, actual, 3);47    } catch (AssertionError e) {

ByteArrays

Using AI Code Generation

1import org.assertj.core.internal.ByteArrays;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.api.Assertions;4import org.assertj.core.internal.Failures;5import org.assertj.core.internal.Objects;6import org.assertj.core.internal.StandardComparisonStrategy;7import org.assertj.core.internal.TypeComparators;8import org.assertj.core.util.VisibleForTesting;9public class ByteArrays_assertContainsSubsequence_Test {10  private ByteArrays arrays = ByteArrays.instance();11  private Failures failures = Failures.instance();12  private AssertionInfo info = someInfo();13  public void should_pass_if_actual_contains_given_values_exactly_in_the_same_order() {14    arrays.assertContainsSubsequence(info, actual, arrayOf(6, 8, 10));15  }16  public void should_pass_if_actual_contains_given_values_exactly_in_the_same_order_according_to_custom_comparison_strategy() {17    arraysWithCustomComparisonStrategy.assertContainsSubsequence(info, actual, arrayOf(6, -8, 10));18  }19  public void should_pass_if_actual_contains_given_values_exactly_in_the_same_order_according_to_custom_element_comparator() {20    arraysWithCustomElementComparator.assertContainsSubsequence(info, actual, arrayOf(6, -8, 10));21  }22  public void should_pass_if_actual_contains_given_values_in_different_order() {23    arrays.assertContainsSubsequence(info, actual, arrayOf(6, 10, 8));24  }25  public void should_pass_if_actual_contains_given_values_in_different_order_according_to_custom_comparison_strategy() {26    arraysWithCustomComparisonStrategy.assertContainsSubsequence(info, actual, arrayOf(6, 10, -8));27  }28  public void should_pass_if_actual_contains_given_values_in_different_order_according_to_custom_element_comparator() {29    arraysWithCustomElementComparator.assertContainsSubsequence(info, actual, arrayOf(6, 10, -8));30  }31  public void should_pass_if_actual_contains_given_values_more_than_once() {32    arrays.assertContainsSubsequence(info, actual, arrayOf(6, 8, 8));33  }34  public void should_pass_if_actual_contains_given_values_more_than_once_according_to_custom_comparison_strategy() {35    arraysWithCustomComparisonStrategy.assertContainsSubsequence(info, actual, arrayOf(6, -8, -8));36  }

ByteArrays

Using AI Code Generation

1import org.assertj.core.internal.ByteArrays;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class ByteArraysTest {5    public void test() {6        ByteArrays byteArrays = ByteArrays.instance();7        Assertions.assertThat(byteArrays).isNotNull();8    }9}10import org.assertj.core.internal.ByteArrays;11import org.assertj.core.api.Assertions;12import org.junit.Test;13public class ByteArraysTest {14    public void test() {15        ByteArrays byteArrays = ByteArrays.instance();16        Assertions.assertThat(byteArrays).isNotNull();17    }18}19    ByteArrays byteArrays = ByteArrays.instance();20javac -cp ".;assertj-core-3.9.0.jar" 1.java 2.java21java -cp ".;assertj-core-3.9.0.jar" 1 2

ByteArrays

Using AI Code Generation

1package org.assertj.core.internal;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.api.AssertionInfo;4import org.assertj.core.internal.Failures;5import org.assertj.core.util.VisibleForTesting;6import static org.assertj.core.error.ShouldBeEqual.shouldBeEqual;7import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;8import static org.assertj.core.error.ShouldNotBeEqual.shouldNotBeEqual;9import static org.assertj.core.util.Objects.areEqual;10public class ByteArrays {11  Failures failures = Failures.instance();12  public static ByteArrays instance() {13    return new ByteArrays();14  }15  public void assertHasSize(AssertionInfo info, byte[] actual, int expectedSize) {16    assertNotNull(info, actual);17    int sizeOfActual = actual.length;18    if (sizeOfActual != expectedSize)19      throw failures.failure(info, shouldHaveSize(actual, sizeOfActual, expectedSize));20  }21  public void assertIsNullOrEmpty(AssertionInfo info, byte[] actual) {22    if (actual == null || actual.length == 0) return;23    throw failures.failure(info, shouldBeEqual(actual, null, info.representation()));24  }25  public void assertIsNotNullOrEmpty(AssertionInfo info, byte[] actual) {26    assertNotNull(info, actual);27    if (actual.length == 0) throw failures.failure(info, shouldNotBeEqual(actual, null, info.representation()));28  }29  public void assertContains(AssertionInfo info, byte[] actual, byte[] values) {30    assertNotNull(info, actual);31    assertNotEmpty(info, values);32    for (byte value : values)33      if (!arrayContains(actual, value)) {34        throw failures.failure(info, shouldContain(actual, values, info.representation()));35      }36  }37  public void assertContainsOnly(AssertionInfo info, byte[] actual, byte[] values) {38    assertNotNull(info, actual);39    assertNotEmpty(info, values);40    byte[] copyOfActual = copy(actual);41    for (byte value : values) {42      if (!arrayContains(actual, value)) {43        throw failures.failure(info, shouldContainOnly(actual, values, copyOfActual, info.representation()));44      }45      removeFirst(copyOfActual, value);46    }47    if (copyOfActual.length > 0) {48      throw failures.failure(info, shouldContainOnly(actual, values, copyOfActual, info

ByteArrays

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.internal.ByteArrays;3import org.assertj.core.internal.StandardComparisonStrategy;4import org.junit.Test;5public class ByteArraysTest {6    public void testAssertContains() {7        byte[] actual = { 1, 2, 3, 4, 5 };8        byte[] values = { 3, 4 };9        ByteArrays byteArrays = new ByteArrays();10        byteArrays.assertContains(new StandardComparisonStrategy(), actual, values);11    }12}13import static org.assertj.core.api.Assertions.assertThat;14import org.assertj.core.internal.ByteArrays;15import org.junit.Test;16public class ByteArraysTest {17    public void testAssertContainsOnly() {18        byte[] actual = { 1, 2, 3, 4, 5 };19        byte[] values = { 3, 4 };20        ByteArrays byteArrays = new ByteArrays();21        byteArrays.assertContainsOnly(new StandardComparisonStrategy(), actual, values);22    }23}24import static org.assertj.core.api.Assertions.assertThat;25import org.assertj.core.internal.ByteArrays;26import org.junit.Test;27public class ByteArraysTest {28    public void testAssertContainsOnlyOnce() {

ByteArrays

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.ByteArrays;3import org.junit.Test;4public class ByteArraysTest {5    private ByteArrays byteArrays = new ByteArrays();6    public void testAssertContains() {7        byte[] array = new byte[]{1, 2, 3};8        byteArrays.assertContains(Assertions.assertThat(array), 2);9    }10}11It seems that the assertContains method does not work as expected. The expected array should be [1, 2, 3] and the actual array should be [1, 2, 3]. But the test case fails with the following error message:org.junit.ComparisonFailure:Expected :[1, 2, 3]Actual :[1, 3]at org.assertj.core.internal.ByteArrays.assertContains(ByteArrays.java:44)at org.assertj.core.internal.ByteArrays.assertContains(ByteArrays.java:29)at B

ByteArrays

Using AI Code Generation

1package org.assertj.core.internal;2import org.junit.Test;3public class ByteArrays_assertContains_Test extends AbstractTest {4    public void should_pass_if_actual_contains_given_values() {5        byte[] actual = {1, 2, 3};6        byteArrays.assertContains(info, actual, (byte) 1, (byte) 3);7    }8    public void should_throw_error_if_expected_is_null() {9        thrown.expectNullPointerException("Expecting array not to be null");10        byteArrays.assertContains(info, actual, (byte[]) null);11    }12    public void should_pass_if_actual_contains_given_values_in_different_order() {13        byte[] actual = {1, 2, 3};14        byteArrays.assertContains(info, actual, (byte) 3, (byte) 1);15    }16    public void should_fail_if_actual_does_not_contain_given_values() {17        thrown.expectAssertionError("%nExpecting:%n <[1, 2, 3]>%nto contain:%n <[4, 5]>%nbut could not find:%n <[4, 5]>");18        byte[] actual = {1, 2, 3};19        byteArrays.assertContains(info, actual, (byte) 4, (byte) 5);20    }21    public void should_fail_if_actual_contains_duplicates_and_given_values_are_duplicates() {22        thrown.expectAssertionError("%nExpecting:%n <[1, 2, 3, 3]>%nto contain:%n <[3, 3]>%nbut could not find:%n <[3]>");23        byte[] actual = {1, 2, 3, 3};24        byteArrays.assertContains(info, actual, (byte) 3, (byte) 3);25    }26    public void should_fail_if_actual_contains_duplicates_and_given_values_are_not() {27        thrown.expectAssertionError("%nExpecting:%n <[1, 2, 3, 3]>%nto contain:%n <[3]>%nbut could not find:%n <[3]>");28        byte[] actual = {1, 2, 3, 3};29        byteArrays.assertContains(info, actual, (byte) 3);30    }

ByteArrays

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.api.Assertions;3import org.assertj.core.internal.*;4import org.junit.jupiter.api.Test;5import static org.assertj.core.api.Assertions.*;6import static org.assertj.core.api.Assertions.assertThat;7public class ByteArrayTest {8    public void test1() {9        byte[] b1 = new byte[]{1, 2, 3, 4, 5};10        byte[] b2 = new byte[]{1, 2, 3, 4, 5};11        assertThat(b1).containsExactly(b2);12    }13}14If you want to use the containsExactly() method, you must use the following code:15import static org.assertj.core.api.Assertions.*;16public class ByteArrayTest {17    public void test1() {18        byte[] b1 = new byte[]{1, 2, 3, 4, 5};19        byte[] b2 = new byte[]{1, 2, 3, 4, 5};20        assertThat(b1).usingDefaultComparator().containsExactly(b2);21    }22}

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