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

How to use failIfStreamIsOpen method of org.assertj.core.internal.InputStreamsBaseTest class

Best Assertj code snippet using org.assertj.core.internal.InputStreamsBaseTest.failIfStreamIsOpen

Source:InputStreamsBaseTest.java

...55    inputStreams.diff = diff;56    inputStreams.binaryDiff = binaryDiff;57    inputStreams.failures = failures;58  }59  protected static void failIfStreamIsOpen(InputStream stream) {60    try {61      assertThat(stream.read()).as("Stream should be closed").isNegative();62    } catch (IOException e) {63      assertThat(e).hasNoCause().hasMessage("Stream closed");64    }65  }66}...

failIfStreamIsOpen

Using AI Code Generation

1@DisplayName("failIfStreamIsOpen")2void failIfStreamIsOpen() {3  InputStream stream = mock(InputStream.class);4  when(stream.isOpen()).thenReturn(true);5  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> streams.failIfStreamIsOpen(info, stream))6                                                  .withMessage(shouldNotBeOpen().create());7  verify(streams).assertIsNotClosed(info, stream);8}9@DisplayName("failIfStreamIsOpen")10void failIfStreamIsOpen() {11  InputStream stream = mock(InputStream.class);12  when(stream.isOpen()).thenReturn(true);13  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> streams.failIfStreamIsOpen(info, stream))14                                                  .withMessage(shouldNotBeOpen().create());15  verify(streams).assertIsNotClosed(info, stream);16}17@DisplayName("failIfStreamIsOpen")18void failIfStreamIsOpen() {19  InputStream stream = mock(InputStream.class);20  when(stream.isOpen()).thenReturn(true);21  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> streams.failIfStreamIsOpen(info, stream))22                                                  .withMessage(shouldNotBeOpen().create());23  verify(streams).assertIsNotClosed(info, stream);24}25@DisplayName("failIfStreamIsOpen")26void failIfStreamIsOpen() {27  InputStream stream = mock(InputStream.class);28  when(stream.isOpen()).thenReturn(true);29  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> streams.failIfStreamIsOpen(info, stream))30                                                  .withMessage(shouldNotBeOpen().create());31  verify(streams).assertIsNotClosed(info, stream);32}33@DisplayName("failIfStreamIsOpen")34void failIfStreamIsOpen()

failIfStreamIsOpen

Using AI Code Generation

1public class InputStreams_failIfStreamIsOpen_Test extends InputStreamsBaseTest {2  public void should_throw_error_if_inputStream_is_open() throws IOException {3    InputStream is = mock(InputStream.class);4    when(is.available()).thenReturn(1);5    expectAssertionError(() -> streams.failIfStreamIsOpen(info, is));6    verify(failures).failure(info, shouldBeClosed(is));7  }8}9public class InputStreams_failIfStreamIsOpen_Test extends InputStreamsBaseTest {10  public void should_throw_error_if_inputStream_is_open() throws IOException {11    InputStream is = mock(InputStream.class);12    when(is.available()).thenReturn(1);13    expectAssertionError(() -> streams.failIfStreamIsOpen(info, is));14    verify(failures).failure(info, shouldBeClosed(is));15  }16}17public class InputStreams_failIfStreamIsOpen_Test extends InputStreamsBaseTest {18  public void should_throw_error_if_inputStream_is_open() throws IOException {19    InputStream is = mock(InputStream.class);20    when(is.available()).thenReturn(1);21    expectAssertionError(() -> streams.failIfStreamIsOpen(info, is));22    verify(failures).failure(info, shouldBeClosed(is));23  }24}25public class InputStreams_failIfStreamIsOpen_Test extends InputStreamsBaseTest {26  public void should_throw_error_if_inputStream_is_open() throws IOException {27    InputStream is = mock(InputStream.class);28    when(is.available()).thenReturn(1);29    expectAssertionError(() -> streams.failIfStreamIs

failIfStreamIsOpen

Using AI Code Generation

1    [javac]     failIfStreamIsOpen(new ByteArrayInputStream(new byte[0]));2    [javac]   symbol:   method failIfStreamIsOpen(ByteArrayInputStream)3    [javac]     failIfStreamIsOpen(new ByteArrayInputStream(new byte[0]));4    [javac]   symbol:   method failIfStreamIsOpen(ByteArrayInputStream)5    [javac]     failIfStreamIsOpen(new ByteArrayInputStream(new byte[0]));6    [javac]   symbol:   method failIfStreamIsOpen(ByteArrayInputStream)7    [javac]     failIfStreamIsOpen(new ByteArrayInputStream(new byte[0]));8    [javac]   symbol:   method failIfStreamIsOpen(ByteArrayInputStream)9    [javac]     failIfStreamIsOpen(new ByteArrayInputStream(new byte[0]));

failIfStreamIsOpen

Using AI Code Generation

1  [javac]     assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> inputStreams.failIfStreamIsOpen(inputStream))2  [javac]   symbol:   method failIfStreamIsOpen(InputStream)3  [javac]     assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> inputStreams.failIfStreamIsOpen(inputStream))4  [javac]   symbol:   method failIfStreamIsOpen(InputStream)5  [javac]     assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> inputStreams.failIfStreamIsOpen(inputStream))6  [javac]   symbol:   method failIfStreamIsOpen(InputStream)7  [javac]     assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> inputStreams.failIfStreamIsOpen(inputStream))8  [javac]   symbol:   method failIfStreamIsOpen(InputStream)

failIfStreamIsOpen

Using AI Code Generation

1public void failIfStreamIsOpen_should_fail_if_stream_is_open() {2  InputStream stream = mock(InputStream.class);3  when(stream.isOpen()).thenReturn(true);4  try {5    inputStreams.failIfStreamIsOpen(stream);6    fail("AssertionError expected");7  } catch (AssertionError e) {8    assertThat(e).hasMessage(shouldNotBeOpen(stream).create());9  }10}11public void failIfStreamIsOpen_should_pass_if_stream_is_closed() {12  InputStream stream = mock(InputStream.class);13  when(stream.isOpen()).thenReturn(false);14  inputStreams.failIfStreamIsOpen(stream);15}16public void should_fail_if_stream_is_null() {17  expectNullPointerException("The InputStream to check should not be null").on(() -> inputStreams.failIfStreamIsOpen(null));18}19public void should_fail_if_stream_is_open() {20  InputStream stream = mock(InputStream.class);21  when(stream.isOpen()).thenReturn(true);22  try {23    inputStreams.failIfStreamIsOpen(stream);24    fail("AssertionError expected");25  } catch (AssertionError e) {26    assertThat(e).hasMessage(shouldNotBeOpen(stream).create());27  }28}29public void should_pass_if_stream_is_closed() {30  InputStream stream = mock(InputStream.class);31  when(stream.isOpen()).thenReturn(false);32  inputStreams.failIfStreamIsOpen(stream);33}34public void should_fail_if_stream_is_null() {35  expectNullPointerException("The InputStream to check should not be null").on(() -> inputStreams.failIfStreamIsOpen(null));36}37public void should_fail_if_stream_is_open() {38  InputStream stream = mock(InputStream.class);39  when(stream.isOpen()).thenReturn(true);40  try {41    inputStreams.failIfStreamIsOpen(stream);42    fail("AssertionError expected");43  } catch (AssertionError e) {44    assertThat(e).hasMessage(shouldNotBeOpen(stream).create());45  }46}47public void should_pass_if_stream_is_closed() {48  InputStream stream = mock(InputStream.class);49  when(stream.isOpen()).thenReturn(false);50  inputStreams.failIfStreamIsOpen(stream);51}52public void should_fail_if_stream_is_null() {53  expectNullPointerException("The InputStream to check should not be null").on(()

failIfStreamIsOpen

Using AI Code Generation

1    failIfStreamIsOpen(stream);2    assertThat(stream.isClosed()).isTrue();3  }4  public void should_fail_if_stream_is_open() {5    InputStream stream = mock(InputStream.class);6    given(stream.isClosed()).willReturn(false);7    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> failIfStreamIsOpen(stream))8                                                   .withMessage("Expecting stream to be closed but was not");9  }10}

failIfStreamIsOpen

Using AI Code Generation

1public void should_throw_error_if_stream_is_open() throws IOException {2  InputStream stream = new ByteArrayInputStream("".getBytes());3  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> failIfStreamIsOpen(stream))4                                                   .withMessage("Expecting InputStream to be5closed but was open");6  assertThat(stream).isNotClosed();7}8public void should_return_true_if_stream_is_closed() throws IOException {9  InputStream stream = new ByteArrayInputStream("".getBytes());10  stream.close();11  assertThat(failIfStreamIsOpen(stream)).isTrue();12  assertThat(stream).isClosed();13}14public void should_return_true_if_stream_is_null() throws IOException {15  assertThat(failIfStreamIsOpen(null)).isTrue();16}17public void should_throw_error_wrapping_catched_IOException() throws IOException {18  InputStream stream = mock(InputStream.class);19  IOException exception = new IOException("boom!");20  doThrow(exception).when(stream).close();21  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> failIfStreamIsOpen(stream))22                                                   .withCause(exception);23}

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.