KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use mock method of org.assertj.core.internal.inputstreams.InputStreams_assertHasDigest_DigestString_Test class

Best Assertj code snippet using org.assertj.core.internal.inputstreams.InputStreams_assertHasDigest_DigestString_Test.mock

Source:InputStreams_assertHasDigest_DigestString_Test.java

...16import static org.assertj.core.api.Assertions.assertThatNullPointerException;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.error.ShouldHaveDigest.shouldHaveDigest;19import static org.assertj.core.util.FailureMessages.actualIsNull;20import static org.mockito.ArgumentMatchers.any;21import static org.mockito.BDDMockito.given;22import static org.mockito.Mockito.mock;23import static org.mockito.Mockito.verify;24import java.io.IOException;25import java.io.InputStream;26import java.security.MessageDigest;27import org.assertj.core.api.AssertionInfo;28import org.assertj.core.internal.DigestDiff;29import org.assertj.core.internal.InputStreams;30import org.assertj.core.internal.InputStreamsBaseTest;31import org.assertj.core.internal.InputStreamsException;32import org.junit.jupiter.api.Test;33/**34 * Tests for <code>{@link InputStreams#assertHasDigest(AssertionInfo, InputStream, MessageDigest, String)}</code>35 *36 * @author Valeriy Vyrva37 */38class InputStreams_assertHasDigest_DigestString_Test extends InputStreamsBaseTest {39  private final MessageDigest digest = mock(MessageDigest.class);40  private final String expected = "";41  @Test42  void should_fail_if_actual_is_null() {43    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> inputStreams.assertHasDigest(INFO, null, digest, expected))44                                                   .withMessage(actualIsNull());45  }46  @Test47  void should_throw_error_if_digest_is_null() {48    assertThatNullPointerException().isThrownBy(() -> inputStreams.assertHasDigest(INFO, null, (MessageDigest) null,49                                                                                   expected))50                                    .withMessage("The message digest algorithm should not be null");51  }52  @Test53  void should_throw_error_if_expected_is_null() {54    assertThatNullPointerException().isThrownBy(() -> inputStreams.assertHasDigest(INFO, null, digest, (byte[]) null))55                                    .withMessage("The binary representation of digest to compare to should not be null");56  }57  @Test58  void should_throw_error_wrapping_caught_IOException() throws IOException {59    // GIVEN60    IOException cause = new IOException();61    actual = mock(InputStream.class);62    given(actual.read(any())).willThrow(cause);63    // WHEN64    Throwable error = catchThrowable(() -> inputStreams.assertHasDigest(INFO, actual, digest, expected));65    // THEN66    assertThat(error).isInstanceOf(InputStreamsException.class)67                     .hasCause(cause);68  }69  @Test70  void should_fail_if_actual_does_not_have_expected_digest() {71    // GIVEN72    actual = getClass().getResourceAsStream("/red.png");73    given(digest.digest()).willReturn(new byte[] { 0, 1 });74    // WHEN75    catchThrowable(() -> inputStreams.assertHasDigest(INFO, actual, digest, expected));...

mock

Using AI Code Generation

1public class InputStreams_assertHasDigest_DigestString_Test extends InputStreamsBaseTest {2  private static final String MESSAGE = "message";3  private static final String DIGEST = "digest";4                                                       "but was not.";5                                                                                       "  <\"CustomComparisonStrategy\">";6  public void should_pass_if_digest_is_equal_to_expected_digest() throws Exception {7    when(digests.digestOf(any(InputStream.class))).thenReturn(DIGEST);8    streams.assertHasDigest(someInfo(), actual, DIGEST);9  }10  public void should_fail_if_actual_is_null() {11    thrown.expectAssertionError(actualIsNull());12    streams.assertHasDigest(someInfo(), null, DIGEST);13  }14  public void should_fail_if_digest_is_null() {15    thrown.expectNullPointerException("The digest to compare to should not be null");16    streams.assertHasDigest(someInfo(), actual, null);17  }18  public void should_fail_if_digest_is_not_equal_to_expected_digest() throws Exception {19    when(digests.digestOf(any(InputStream.class))).thenReturn("otherDigest");20    thrown.expectAssertionError(DIGEST_NOT_EQUAL_MESSAGE);21    streams.assertHasDigest(someInfo(), actual, DIGEST);22  }23  public void should_fail_if_digest_is_not_equal_to_expected_digest_with_custom_comparison_strategy() throws Exception {24    when(digests.digestOf(any(InputStream.class))).thenReturn("otherDigest");25    thrown.expectAssertionError(DIGEST_NOT_EQUAL_MESSAGE_WITH_CUSTOM_COMPARISON_STRATEGY);26    streamsWithCustomComparisonStrategy.assertHasDigest(someInfo(), actual, DIGEST);27  }

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.