How to use verifyIsFile method of org.assertj.core.internal.Files class

Best Assertj code snippet using org.assertj.core.internal.Files.verifyIsFile

Source:Files.java

...75   * @throws RuntimeIOException if an I/O error occurs.76   * @throws AssertionError if the given files do not have same content.77   */78  public void assertSameContentAs(AssertionInfo info, File actual, File expected) {79    verifyIsFile(expected);80    assertIsFile(info, actual);81    try {82      List<Delta<String>> diffs = diff.diff(actual, expected);83      if (diffs.isEmpty()) return;84      throw failures.failure(info, shouldHaveSameContent(actual, expected, diffs));85    } catch (IOException e) {86      String msg = String.format("Unable to compare contents of files:<%s> and:<%s>", actual, expected);87      throw new RuntimeIOException(msg, e);88    }89  }90  /**91   * Asserts that the given file has the given binary content.92   * @param info contains information about the assertion.93   * @param actual the "actual" file.94   * @param expected the "expected" binary content.95   * @throws NullPointerException if {@code expected} is {@code null}.96   * @throws AssertionError if {@code actual} is {@code null}.97   * @throws AssertionError if {@code actual} is not an existing file.98   * @throws RuntimeIOException if an I/O error occurs.99   * @throws AssertionError if the file does not have the binary content.100   */101  public void assertHasBinaryContent(AssertionInfo info, File actual, byte[] expected) {102    checkNotNull(expected, "The binary content to compare to should not be null");103    assertIsFile(info, actual);104    try {105      BinaryDiffResult result = binaryDiff.diff(actual, expected);106      if (result.hasNoDiff()) return;107      throw failures.failure(info, shouldHaveBinaryContent(actual, result));108    } catch (IOException e) {109      String msg = String.format("Unable to verify binary contents of file:<%s>", actual);110      throw new RuntimeIOException(msg, e);111    }112  }113  /**114   * Asserts that the given file has the given text content.115   * @param info contains information about the assertion.116   * @param actual the "actual" file.117   * @param expected the "expected" text content.118   * @param charset the charset to use to read the file.119   * @throws NullPointerException if {@code expected} is {@code null}.120   * @throws AssertionError if {@code actual} is {@code null}.121   * @throws AssertionError if {@code actual} is not an existing file.122   * @throws RuntimeIOException if an I/O error occurs.123   * @throws AssertionError if the file does not have the text content.124   */125  public void assertHasContent(AssertionInfo info, File actual, String expected, Charset charset) {126    checkNotNull(expected, "The text to compare to should not be null");127    assertIsFile(info, actual);128    try {129      List<Delta<String>> diffs = diff.diff(actual, expected, charset);130      if (diffs.isEmpty()) return;131      throw failures.failure(info, shouldHaveContent(actual, charset, diffs));132    } catch (IOException e) {133      String msg = String.format("Unable to verify text contents of file:<%s>", actual);134      throw new RuntimeIOException(msg, e);135    }136  }137  private void verifyIsFile(File expected) {138    checkNotNull(expected, "The file to compare to should not be null");139    if (expected.isFile()) return;140    throw new IllegalArgumentException(String.format("Expected file:<'%s'> should be an existing file", expected));141  }142  /**143   * Asserts that the given file is an existing file.144   * @param info contains information about the assertion.145   * @param actual the given file.146   * @throws AssertionError if the given file is {@code null}.147   * @throws AssertionError if the given file is not an existing file.148   */149  public void assertIsFile(AssertionInfo info, File actual) {150    assertNotNull(info, actual);151    if (actual.isFile()) return;...

verifyIsFile

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.FileAssert;3import org.assertj.core.api.FileAssertBaseTest;4import org.junit.Test;5import java.io.File;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.error.ShouldBeFile.shouldBeFile;8import static org.assertj.core.util.FailureMessages.actualIsNull;9import static org.mockito.Mockito.verify;10public class FileAssert_verifyIsFile_Test extends FileAssertBaseTest {11    protected FileAssert invoke_api_method() {12        return assertions.verifyIsFile();13    }14    protected void verify_internal_effects() {15        verify(files).assertIsFile(getInfo(assertions), getActual(assertions));16    }17    public void should_throw_error_if_actual_is_null() {18        File actual = null;19        AssertionError error = Assertions.catchThrowableOfType(() -> assertThat(actual).verifyIsFile(), AssertionError.class);20        assertThat(error).hasMessage(actualIsNull());21    }22    public void should_fail_if_actual_is_not_a_file() {23        File actual = new File("src/test/resources/actual.txt");24        AssertionError error = Assertions.catchThrowableOfType(() -> assertThat(actual).verifyIsFile(), AssertionError.class);25        assertThat(error).hasMessage(shouldBeFile(actual).create());26    }27}28package org.assertj.core.api.file;29import org.assertj.core.api.FileAssert;30import org.assertj.core.api.FileAssertBaseTest;31import org.junit.Test;32import java.io.File;33import static org.assertj.core.api.Assertions.assertThat;34import static org.assertj.core.error.ShouldBeDirectory.shouldBeDirectory;35import static org.assertj.core.util.FailureMessages.actualIsNull;36import static org.mockito.Mockito.verify;37public class FileAssert_verifyIsDirectory_Test extends FileAssertBaseTest {38    protected FileAssert invoke_api_method() {39        return assertions.verifyIsDirectory();40    }41    protected void verify_internal_effects() {42        verify(files).assertIsDirectory(getInfo(assertions), getActual(assertions));43    }44    public void should_throw_error_if_actual_is_null() {45        File actual = null;46        AssertionError error = Assertions.catchThrowableOfType(() -> assertThat(actual).verifyIsDirectory(), AssertionError.class);

verifyIsFile

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.fail;3import java.io.File;4import java.io.IOException;5import org.assertj.core.internal.Files;6import org.junit.Test;7public class FileTest {8  public void testFileExist() {9    File file = new File("file.txt");10    try {11      file.createNewFile();12    } catch (IOException e) {13      e.printStackTrace();14    }15    assertThat(file).exists();16    file.deleteOnExit();17  }18  public void testFileNotExist() {19    File file = new File("file.txt");20    assertThat(file).doesNotExist();21  }22  public void testFileExistUsingAssertJ() {23    File file = new File("file.txt");24    try {25      file.createNewFile();26    } catch (IOException e) {27      e.printStackTrace();28    }29    Files files = new Files();30    files.assertExists(info(file), file);31    file.deleteOnExit();32  }33  public void testFileNotExistUsingAssertJ() {34    File file = new File("file.txt");35    Files files = new Files();36    try {37      files.assertExists(info(file), file);38    } catch (AssertionError e) {39      return;40    }41    fail("AssertionError expected");42  }43  private static org.assertj.core.api.AssertionInfo info(File actual) {44    return org.assertj.core.util.Preconditions.checkNotNull(org.assertj.core.api.Assertions45        .assertThat(actual), "The given assertion info should not be null");46  }47}

verifyIsFile

Using AI Code Generation

1package org.assertj.core.internal.files;2import static org.assertj.core.error.ShouldBeFile.shouldBeFile;3import static org.assertj.core.error.ShouldNotBeFile.shouldNotBeFile;4import static org.assertj.core.test.TestData.someInfo;5import static org.assertj.core.util.FailureMessages.actualIsNull;6import static org.mockito.Mockito.verify;7import java.io.File;8import org.assertj.core.internal.Files;9import org.assertj.core.internal.FilesBaseTest;10import org.junit.Test;11public class Files_assertIsFile_Test extends FilesBaseTest {12  public void should_fail_if_actual_is_null() {13    thrown.expectAssertionError(actualIsNull());14    files.assertIsFile(someInfo(), null);15  }16  public void should_pass_if_actual_is_file() {17    files.assertIsFile(someInfo(), new File("xyz"));18  }19  public void should_fail_if_actual_is_not_file() {20    thrown.expectAssertionError(shouldBeFile(new File("xyz")));21    files.assertIsFile(someInfo(), new File("xyz"));22  }23  public void should_fail_if_actual_does_not_exist() {24    File file = new File("xyz");25    thrown.expectAssertionError(shouldBeFile(file));26    files.assertIsFile(someInfo(), file);27  }28  public void should_fail_if_actual_is_directory() {29    File file = new File("xyz");30    thrown.expectAssertionError(shouldBeFile(file));31    files.assertIsFile(someInfo(), file);32  }33  public void should_fail_if_actual_is_link() {34    File file = new File("xyz");35    thrown.expectAssertionError(shouldBeFile(file));36    files.assertIsFile(someInfo(), file);37  }38  public void should_fail_if_actual_is_symlink() {39    File file = new File("xyz");40    thrown.expectAssertionError(shouldBeFile(file));41    files.assertIsFile(someInfo(), file);42  }43  public void should_fail_if_actual_is_not_a_file() {44    File file = new File("xyz");45    thrown.expectAssertionError(shouldBeFile(file));46    files.assertIsFile(someInfo(), file);47  }48  public void should_pass_if_actual_is_file_according_to_custom_comparison_strategy() {49    filesWithCustomComparisonStrategy.assertIsFile(someInfo(),

verifyIsFile

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Files;3import org.junit.Test;4import java.io.File;5public class AssertJVerifyIsFileTest {6    public void testVerifyIsFile() {7        Files files = Files.instance();8        File file = new File("test.txt");9        Assertions.assertThat(files.verifyIsFile(file)).isTrue();10    }11}

verifyIsFile

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.fail;3import java.io.File;4import java.io.IOException;5import org.assertj.core.internal.Files;6import org.junit.Test;7public class Files_assertIsFile_Test {8  private Files files = Files.instance();9  public void should_pass_if_actual_is_a_regular_file() throws IOException {10    File file = new File("src/test/resources/test.txt");11    files.assertIsFile(info, file);12  }13  public void should_fail_if_actual_is_a_directory() throws IOException {14    File file = new File("src/test/resources");15    try {16      files.assertIsFile(info, file);17    } catch (AssertionError e) {18      assertThat(e).hasMessage("expected:<[a regular file]> but was:<[a directory]>");19      return;20    }21    fail("AssertionError expected");22  }23  public void should_fail_if_actual_is_a_symbolic_link() throws IOException {24    File file = new File("src/test/resources/symlink");25    try {26      files.assertIsFile(info, file);27    } catch (AssertionError e) {28      assertThat(e).hasMessage("expected:<[a regular file]> but was:<[a symbolic link]>");29      return;30    }31    fail("AssertionError expected");32  }33  public void should_fail_if_actual_does_not_exist() throws IOException {34    File file = new File("src/test/resources/unknown");35    try {36      files.assertIsFile(info, file);37    } catch (AssertionError e) {38      assertThat(e).hasMessage("expected:<[a regular file]> but was:<[not existing]>");39      return;40    }41    fail("AssertionError expected");42  }43  public void should_fail_if_actual_is_null() throws IOException {44    expectException(AssertionError.class, "The File to check should not be null");45    files.assertIsFile(info, null);46  }47}

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