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

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

Source:InputStreams.java

...57   * @param expected the "expected" InputStream.58   * @throws NullPointerException if {@code expected} is {@code null}.59   * @throws AssertionError if {@code actual} is {@code null}.60   * @throws AssertionError if the given InputStreams do not have same content.61   * @throws InputStreamsException if an I/O error occurs.62   */63  public void assertSameContentAs(AssertionInfo info, InputStream actual, InputStream expected) {64    requireNonNull(expected, "The InputStream to compare to should not be null");65    assertNotNull(info, actual);66    try {67      List<Delta<String>> diffs = diff.diff(actual, expected);68      if (diffs.isEmpty()) return;69      throw failures.failure(info, shouldHaveSameContent(actual, expected, diffs));70    } catch (IOException e) {71      String msg = format("Unable to compare contents of InputStreams:%n  <%s>%nand:%n  <%s>", actual, expected);72      throw new InputStreamsException(msg, e);73    }74  }75  /**76   * Asserts that the given InputStreams is empty.77   *78   * @param info contains information about the assertion.79   * @param actual the "actual" InputStream.80   * @throws AssertionError if {@code actual} is not empty.81   * @throws InputStreamsException if an I/O error occurs.82   */83  public void assertIsEmpty(AssertionInfo info, InputStream actual) {84    assertNotNull(info, actual);85    try {86      if (actual.read() == -1) return;87      throw failures.failure(info, shouldBeEmpty(actual));88    } catch (IOException e) {89      throw new InputStreamsException("Unable to read contents of InputStreams actual", e);90    }91  }92  /**93   * Asserts that the given InputStreams is not empty.94   *95   * @param info contains information about the assertion.96   * @param actual the "actual" InputStream.97   * @throws AssertionError if {@code actual} is not empty.98   * @throws InputStreamsException if an I/O error occurs.99   */100  public void assertIsNotEmpty(AssertionInfo info, InputStream actual) {101    assertNotNull(info, actual);102    try {103      if (actual.read() == -1) throw failures.failure(info, shouldNotBeEmpty());104    } catch (IOException e) {105      throw new InputStreamsException("Unable to read contents of InputStreams actual", e);106    }107  }108  /**109   * Asserts that the given InputStream has the same content as the given String.110   *111   * @param info contains information about the assertion.112   * @param actual the actual InputStream.113   * @param expected the expected String.114   * @throws NullPointerException if {@code expected} is {@code null}.115   * @throws AssertionError if {@code actual} is {@code null}.116   * @throws AssertionError if the given InputStream does not have the same content as the given String.117   * @throws InputStreamsException if an I/O error occurs.118   */119  public void assertHasContent(AssertionInfo info, InputStream actual, String expected) {120    requireNonNull(expected, "The String to compare to should not be null");121    assertNotNull(info, actual);122    try {123      List<Delta<String>> diffs = diff.diff(actual, expected);124      if (diffs.isEmpty()) return;125      throw failures.failure(info, shouldHaveSameContent(actual, expected, diffs));126    } catch (IOException e) {127      String msg = format("Unable to compare contents of InputStream:%n  <%s>%nand String:%n  <%s>", actual, expected);128      throw new InputStreamsException(msg, e);129    }130  }131  /**132   * Asserts that the given InputStream has the given binary content.133   * @param info contains information about the assertion.134   * @param actual the actual InputStream.135   * @param expected the expected binary content.136   * @throws NullPointerException if {@code expected} is {@code null}.137   * @throws AssertionError if {@code actual} is {@code null}.138   * @throws AssertionError if the given InputStream does not have the same content as the given String.139   * @throws InputStreamsException if an I/O error occurs.140   */141  public void assertHasBinaryContent(AssertionInfo info, InputStream actual, byte[] expected) {142    requireNonNull(expected, "The binary content to compare to should not be null");143    assertNotNull(info, actual);144    try {145      BinaryDiffResult result = binaryDiff.diff(actual, expected);146      if (result.hasNoDiff()) return;147      throw failures.failure(info, shouldHaveBinaryContent(actual, result));148    } catch (IOException e) {149      throw new InputStreamsException(format("Unable to verify binary contents of InputStream:%n  <%s>", actual), e);150    }151  }152  private static void assertNotNull(AssertionInfo info, InputStream stream) {153    Objects.instance().assertNotNull(info, stream);154  }155  public void assertHasDigest(AssertionInfo info, InputStream actual, MessageDigest digest, byte[] expected) {156    requireNonNull(digest, "The message digest algorithm should not be null");157    requireNonNull(expected, "The binary representation of digest to compare to should not be null");158    assertNotNull(info, actual);159    try {160      DigestDiff diff = digestDiff(actual, digest, expected);161      if (diff.digestsDiffer()) throw failures.failure(info, shouldHaveDigest(actual, diff));162    } catch (IOException e) {163      String msg = format("Unable to calculate digest of InputStream:%n  <%s>", actual);164      throw new InputStreamsException(msg, e);165    }166  }167  public void assertHasDigest(AssertionInfo info, InputStream actual, MessageDigest digest, String expected) {168    requireNonNull(expected, "The string representation of digest to compare to should not be null");169    assertHasDigest(info, actual, digest, Digests.fromHex(expected));170  }171  public void assertHasDigest(AssertionInfo info, InputStream actual, String algorithm, byte[] expected) {172    requireNonNull(algorithm, "The message digest algorithm should not be null");173    try {174      assertHasDigest(info, actual, MessageDigest.getInstance(algorithm), expected);175    } catch (NoSuchAlgorithmException e) {176      throw new IllegalStateException(format("Unable to find digest implementation for: <%s>", algorithm), e);177    }178  }...

Source:InputStreams_assertSameContentAs_Test.java

...27import java.util.List;28import org.assertj.core.api.AssertionInfo;29import org.assertj.core.internal.InputStreams;30import org.assertj.core.internal.InputStreamsBaseTest;31import org.assertj.core.internal.InputStreamsException;32import org.assertj.core.util.diff.Delta;33import org.junit.Test;34/**35 * Tests for <code>{@link InputStreams#assertSameContentAs(AssertionInfo, InputStream, InputStream)}</code>.36 * 37 * @author Matthieu Baechler38 */39public class InputStreams_assertSameContentAs_Test extends InputStreamsBaseTest {40  @Test41  public void should_throw_error_if_expected_is_null() {42    thrown.expectNullPointerException("The InputStream to compare to should not be null");43    inputStreams.assertSameContentAs(someInfo(), actual, null);44  }45  @Test46  public void should_fail_if_actual_is_null() {47    thrown.expectAssertionError(actualIsNull());48    inputStreams.assertSameContentAs(someInfo(), null, expected);49  }50  @Test51  public void should_pass_if_inputstreams_have_equal_content() throws IOException {52    when(diff.diff(actual, expected)).thenReturn(new ArrayList<Delta<String>>());53    inputStreams.assertSameContentAs(someInfo(), actual, expected);54  }55  @Test56  public void should_throw_error_wrapping_catched_IOException() throws IOException {57    IOException cause = new IOException();58    when(diff.diff(actual, expected)).thenThrow(cause);59    try {60      inputStreams.assertSameContentAs(someInfo(), actual, expected);61      fail("Expected a InputStreamsException to be thrown");62    } catch (InputStreamsException e) {63      assertThat(e.getCause()).isSameAs(cause);64    }65  }66  @Test67  public void should_fail_if_inputstreams_do_not_have_equal_content() throws IOException {68    @SuppressWarnings("unchecked")69    List<Delta<String>> diffs = newArrayList((Delta<String>) mock(Delta.class));70    when(diff.diff(actual, expected)).thenReturn(diffs);71    AssertionInfo info = someInfo();72    try {73      inputStreams.assertSameContentAs(info, actual, expected);74    } catch (AssertionError e) {75      verify(failures).failure(info, shouldHaveSameContent(actual, expected, diffs));76      return;...

Source:org.assertj.core.internal.inputstreams.InputStreams_assertSameContentAs_Test-should_throw_error_wrapping_catched_IOException.java

...26import java.util.List;27import org.assertj.core.api.AssertionInfo;28import org.assertj.core.internal.InputStreams;29import org.assertj.core.internal.InputStreamsBaseTest;30import org.assertj.core.internal.InputStreamsException;31import org.junit.Test;32/**33 * Tests for <code>{@link InputStreams#assertSameContentAs(AssertionInfo, InputStream, InputStream)}</code>.34 * 35 * @author Matthieu Baechler36 */37public class InputStreams_assertSameContentAs_Test extends InputStreamsBaseTest {38  @Test39  public void should_throw_error_wrapping_catched_IOException() throws IOException {40    IOException cause = new IOException();41    when(diff.diff(actual, expected)).thenThrow(cause);42    try {43      inputStreams.assertSameContentAs(someInfo(), actual, expected);44      fail("Expected a InputStreamsException to be thrown");45    } catch (InputStreamsException e) {46      assertSame(cause, e.getCause());47    }48  }49}

InputStreamsException

Using AI Code Generation

1package org.assertj.core.internal.inputstreams;2import java.io.ByteArrayInputStream;3import java.io.IOException;4import java.io.InputStream;5import org.assertj.core.api.AssertionInfo;6import org.assertj.core.internal.InputStreams;7import org.assertj.core.internal.InputStreamsBaseTest;8import org.junit.Test;9import static org.assertj.core.error.ShouldBeEmpty.shouldBeEmpty;10import static org.assertj.core.test.ByteArrays.emptyArray;11import static org.assertj.core.test.TestData.someInfo;12import static org.assertj.core.util.FailureMessages.actualIsNull;13import static org.mockito.Mockito.verify;14{15  public void should_pass_if_inputstream_is_empty() throws IOException16  {17    InputStream empty = new ByteArrayInputStream(emptyArray());18    streams.assertIsEmpty(someInfo(), empty);19  }20  public void should_fail_if_inputstream_is_null() throws IOException21  {22    thrown.expectAssertionError(actualIsNull());23    streams.assertIsEmpty(someInfo(), null);24  }25  public void should_fail_if_inputstream_is_not_empty() throws IOException26  {27    AssertionInfo info = someInfo();28    InputStream notEmpty = new ByteArrayInputStream(new byte[] { 6, 8, 10 });29    {30      streams.assertIsEmpty(info, notEmpty);31    }32    catch (AssertionError e)33    {34      verify(failures).failure(info, shouldBeEmpty(notEmpty));35      return;36    }37    throw expectedAssertionErrorNotThrown();38  }39}40package org.assertj.core.internal.inputstreams;41import java.io.ByteArrayInputStream;42import java.io.IOException;43import java.io.InputStream;44import org.assertj.core.api.AssertionInfo;45import org.assertj.core.internal.InputStreams;46import org.assertj.core.internal.InputStreamsBaseTest;47import org.junit.Test;48import static org.assertj.core.error.ShouldBeEmpty.shouldBeEmpty;49import static org.assertj.core.test.ByteArrays.emptyArray;50import static org.assertj.core.test.TestData.someInfo;51import static org.assertj.core.util.FailureMessages.actualIsNull;52import static org.mockito.Mockito.verify;53{54  public void should_pass_if_inputstream_is_empty() throws IOException55  {56    InputStream empty = new ByteArrayInputStream(emptyArray());57    streams.assertIsEmpty(someInfo(), empty);58  }

InputStreamsException

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatExceptionOfType;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5import static org.assertj.core.api.Assertions.assertThatNoException;6import static org.assertj.core.api.Assertions.assertThatCode;7import static org.assertj.core.api.Assertions.assertThatNoThrowable;8import static org.assertj.core.api.Assertions.assertThatCode;9import static org.assertj.core.api.Assertions.assertThatNoException;10import static org.assertj.core.api.Assertions.assertThatNoThrowable;11import static org.assertj.core.api.Assertions.assertThatThrownBy;12import static org.assertj.core.api.Assertions.assertThatExceptionOfType;13import static org.assertj.core.api.Assertions.catchThrowable;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.assertThatThrownBy;16import static org.assertj.core.api.Assertions.assertThatNoException;17import static org.assertj.core.api.Assertions.assertThatCode;18import static org.assertj.core.api.Assertions.assertThatNoThrowable;19import static org.assertj.core.api.Assertions.assertThatCode;20import static org.assertj.core.api.Assertions.assertThatNoException;21import static org.assertj.core.api.Assertions.assertThatNoThrowable;22import static org.assertj.core.api.Assertions.assertThatThrownBy;23import static org.assertj.core.api.Assertions.assertThatExceptionOfType;24import static org.assertj.core.api.Assertions.catchThrowable;25import static org.assertj.core.api.Assertions.assertThat;26import static org.assertj.core.api.Assertions.assertThatThrownBy;27import static org.assertj.core.api.Assertions.assertThatNoException;28import static org.assertj.core.api.Assertions.assertThatCode;29import static org.assertj.core.api.Assertions.assertThatNoThrowable;30import static org.assertj.core.api.Assertions.assertThatCode;31import static org.assertj.core.api.Assertions.assertThatNoException;32import static org.assertj.core.api.Assertions.assertThatNoThrowable;33import static org.assertj.core.api.Assertions.assertThatThrownBy;34import static org.assertj.core.api.Assertions.assertThatExceptionOfType;35import static org.assertj.core.api.Assertions.catchThrowable;36import static org.assertj.core.api.Assertions.assertThat;37import static org.assertj.core.api.Assertions.assertThatThrownBy;38import static org.assertj.core.api.Assertions.assertThatNoException;39import static org.assertj.core.api.Assertions.assertThatCode;40import static org.assertj.core.api.Assertions.assertThatNoThrowable;41import static org.assertj.core.api.Assertions.assertThatCode;42import static org.assertj.core.api.Assertions.assertThatNoException;43import static org.assertj.core.api.Assertions.assertThatNoThrowable;

InputStreamsException

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatExceptionOfType;2import static org.assertj.core.api.Assertions.assertThatNoException;3import static org.assertj.core.api.Assertions.assertThatNullPointerException;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5import static org.assertj.core.api.Assertions.catchThrowable;6import static org.assertj.core.api.Assertions.catchThrowableOfType;7import static org.assertj.core.api.Assertions.catchThrowableType;

InputStreamsException

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.InputStreamsException;3import org.junit.Test;4import java.io.IOException;5import java.io.InputStream;6import java.io.ByteArrayInputStream;7public class InputStreamsExceptionTest {8    public void test() throws IOException {9        InputStreamsException exception = new InputStreamsException("message");10        Assertions.assertThat(exception).isNotNull();11        Assertions.assertThat(exception).hasMessage("message");12        Assertions.assertThat(exception).hasNoCause();13        exception = new InputStreamsException("message", new IOException());14        Assertions.assertThat(exception).isNotNull();15        Assertions.assertThat(exception).hasMessage("message");16        Assertions.assertThat(exception).hasCauseInstanceOf(IOException.class);17        InputStream inputStream = new ByteArrayInputStream(new byte[] { 1, 2, 3, 4 });18        exception = new InputStreamsException("message", inputStream);19        Assertions.assertThat(exception).isNotNull();20        Assertions.assertThat(exception).hasMessage("message");21        Assertions.assertThat(exception).hasCauseInstanceOf(IOException.class);22        exception = new InputStreamsException("message", new IOException(), inputStream);23        Assertions.assertThat(exception).isNotNull();24        Assertions.assertThat(exception).hasMessage("message");25        Assertions.assertThat(exception).hasCauseInstanceOf(IOException.class);26    }27}28    at 1.test(1.java:22)29    at 1.test(1.java:26)30    at 1.test(1.java:30)31    at 1.test(1.java:34)

InputStreamsException

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.InputStreamsException;3import org.junit.Test;4import java.io.IOException;5import java.io.InputStream;6import java.io.ByteArrayInputStream;7import static org.assertj.core.api.Assertions.assertThat;8import static org.assertj.core.api.Assertions.assertThatThrownBy;9public class InputStreamsExceptionTest {10    public void testInputStreamsException() {11        byte[] bytes = new byte[]{1, 2, 3, 4};12        InputStream inputStream = new ByteArrayInputStream(bytes);13        assertThatThrownBy(() -> {14            InputStreamsException.throwIfIsNotClosed(inputStream);15        }).isInstanceOf(IOException.class).hasMessage("InputStream should be closed");16    }17}18	at org.assertj.core.internal.InputStreamsException.throwIfIsNotClosed(InputStreamsException.java:27)19	at org.assertj.core.internal.InputStreamsExceptionTest.testInputStreamsException(InputStreamsExceptionTest.java:21)

InputStreamsException

Using AI Code Generation

1import org.assertj.core.internal.InputStreams;2import org.assertj.core.internal.InputStreamsException;3import java.io.*;4public class 1 {5    public static void main(String[] args) {6        InputStreams inputStreams = new InputStreams();7        try {8            inputStreams.assertContentEquals(null, null);9        } catch (InputStreamsException e) {10            System.out.println("Exception thrown: " + e);11        }12        try {13            inputStreams.assertContentEquals(new ByteArrayInputStream(new byte[0]), null);14        } catch (InputStreamsException e) {15            System.out.println("Exception thrown: " + e);16        }17        try {18            inputStreams.assertContentEquals(null, new ByteArrayInputStream(new byte[0]));19        } catch (InputStreamsException e) {20            System.out.println("Exception thrown: " + e);21        }22        try {23            inputStreams.assertContentEquals(new ByteArrayInputStream(new byte[0]), new ByteArrayInputStream(new byte[0]));24        } catch (InputStreamsException e) {25            System.out.println("Exception thrown: " + e);26        }27        try {28            inputStreams.assertContentNotEquals(null, null);29        } catch (InputStreamsException e) {30            System.out.println("Exception thrown: " + e);31        }32        try {33            inputStreams.assertContentNotEquals(new ByteArrayInputStream(new byte[0]), null);34        } catch (InputStreamsException e) {35            System.out.println("Exception thrown: " + e);36        }37        try {38            inputStreams.assertContentNotEquals(null, new ByteArrayInputStream(new byte[0]));39        } catch (InputStreamsException e) {40            System.out.println("Exception thrown: " + e);41        }42        try {43            inputStreams.assertContentNotEquals(new ByteArrayInputStream(new byte[0]), new ByteArrayInputStream(new byte[0]));44        } catch (InputStreamsException e) {45            System.out.println("Exception thrown: " + e);46        }47        try {48            inputStreams.assertHasSameContentAs(null, null);49        } catch (InputStreamsException e) {50            System.out.println("Exception thrown: " + e);51        }52        try {53            inputStreams.assertHasSameContentAs(new ByteArrayInputStream(new byte[0]),

InputStreamsException

Using AI Code Generation

1import org.assertj.core.internal.InputStreamsException;2public class NewClass {3    public static void main(String[] args) {4        InputStreamsException obj = new InputStreamsException();5        obj.shouldHaveSameContentAs(new FileInputStream("C:\\Users\\user\\Desktop\\1.txt"), new FileInputStream("C:\\Users\\user\\Desktop\\2.txt"));6    }7}8Your name to display (optional):

InputStreamsException

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.api;2import org.assertj.core.internal.InputStreamsException;3import java.io.IOException;4public class InputAssertjCoreInputStreamsException {5    public void method1() throws IOException {6        try {7            throw new IOException("IOException");8        } catch (IOException e) {9            throw new InputStreamsException("InputStreamsException", e);10        }11    }12}

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