How to use readPath method of org.assertj.core.api.AbstractPathAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractPathAssert.readPath

Source:AbstractPathAssert.java

...1861   * @throws UncheckedIOException when failing to read the actual {@code Path}.1862   */1863  public AbstractByteArrayAssert<?> binaryContent() {1864    paths.assertIsReadable(info, actual);1865    return new ByteArrayAssert(readPath()).withAssertionState(myself);1866  }1867  /**1868   * Returns String assertions on the content of the actual {@code Path} read with the {@link Charset#defaultCharset() default charset}.1869   * <p>1870   * Example:1871   * <pre><code class='java'> Path xFile = Files.write(Paths.get("xfile.txt"), "The Truth Is Out There".getBytes());1872   *1873   * // assertion succeeds (default charset is used to read xFile content):1874   * assertThat(xFile).content().startsWith("The Truth Is ");1875   *1876   * // assertion fails:1877   * assertThat(xFile).content().contains("Elsewhere");</code></pre>1878   *1879   * @return a StringAssert object with the content of the actual {@code Path} read with the default {@link Charset}.1880   * @throws AssertionError if the actual {@code Path} is not readable as per {@link Files#isReadable(Path)}.1881   * @throws UncheckedIOException when failing to read the actual {@code Path}.1882   * @since 3.21.01883   */1884  public AbstractStringAssert<?> content() {1885    // does not call content(Charset.defaultCharset()) to avoid double proxying in soft assertions.1886    return internalContent(Charset.defaultCharset());1887  }1888  /**1889   * Returns String assertions on the content of the actual {@code Path} read with the given {@link Charset}.1890   * <p>1891   * Example:1892   * <pre><code class='java'> Path utf8Path = Files.write(Paths.get("utf8.txt"), "Ã© Ã ".getBytes());1893   *1894   * // assertion succeeds:1895   * assertThat(utf8Path).content(StandardCharsets.UTF_8).endsWith("Ã© Ã ");1896   *1897   * // assertion fails:1898   * assertThat(utf8Path).content(StandardCharsets.UTF_8).contains("e");</code></pre>1899   *1900   * @param charset the {@link Charset} to use to read the actual {@link Path}.1901   * @return a {@link StringAssert} object with the content of the actual {@code Path} read with the default {@link Charset}.1902   * @throws AssertionError if the actual {@code Path} is not readable as per {@link Files#isReadable(Path)}.1903   * @throws UncheckedIOException when failing to read the actual {@code Path}.1904   * @since 3.21.01905   */1906  public AbstractStringAssert<?> content(Charset charset) {1907    return internalContent(charset);1908  }1909  // this method was introduced to avoid double proxying in soft assertions for content()1910  private AbstractStringAssert<?> internalContent(Charset charset) {1911    paths.assertIsReadable(info, actual);1912    String pathContent = readPath(charset);1913    return new StringAssert(pathContent).withAssertionState(myself);1914  }1915  private byte[] readPath() {1916    try {1917      return readAllBytes(actual);1918    } catch (IOException e) {1919      throw new UncheckedIOException(format("Failed to read %s binary content", actual), e);1920    }1921  }1922  private String readPath(Charset charset) {1923    try {1924      return new String(readAllBytes(actual), charset);1925    } catch (IOException e) {1926      throw new UncheckedIOException(format("Failed to read %s content with %s charset", actual, charset), e);1927    }1928  }1929  /**1930   * Verifies that the actual {@code Path} has given extension.1931   * <p>1932   * Example:1933   * <pre><code class='java'> Path path = Paths.get(&quot;file.java&quot;);1934   *1935   * // assertion succeeds1936   * assertThat(path).hasExtension(&quot;java&quot;);...

readPath

Using AI Code Generation

1public void readTextFile() throws IOException {2    String fileName = "C:\\Users\\username\\Desktop\\test.txt";3    Path path = Paths.get(fileName);4    List<String> lines = Files.readAllLines(path);5    for(String line: lines) {6        System.out.println(line);7    }8}9    at sun.nio.fs.WindowsException.translateToIOException(Unknown Source)10    at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)11    at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)12    at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(Unknown Source)13    at java.nio.file.spi.FileSystemProvider.newInputStream(Unknown Source)14    at java.nio.file.Files.newInputStream(Unknown Source)15    at java.nio.file.Files.readAllBytes(Unknown Source)16    at java.nio.file.Files.readAllLines(Unknown Source)17    at java.nio.file.Files.readAllLines(Unknown Source)18    at com.example.demo.DemoApplication.readTextFile(DemoApplication.java:28)

readPath

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.PathAssert;3import java.io.IOException;4import java.nio.charset.StandardCharsets;5import java.nio.file.Files;6import java.nio.file.Path;7import java.nio.file.Paths;8public class ReadFileContentExample {9    public static void main(String[] args) throws IOException {10        Path path = Paths.get("test.txt");11        Files.write(path, "Hello World!".getBytes(StandardCharsets.UTF_8));12        String content = Assertions.assertThat(path).readPath(Files::readAllLines)13                .contains("Hello")14                .contains("World")15                .extracting(lines -> lines.get(0))16                .isEqualTo("Hello World!");17        System.out.println(content);18    }19}

readPath

Using AI Code Generation

1assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, containsString("text"));2assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, startsWith("text"));3assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, endsWith("text"));4assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern("text"));5assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern(Pattern.compile("text")));6assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern(Pattern.compile("text", Pattern.CASE_INSENSITIVE)));7assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern("text", Pattern.CASE_INSENSITIVE));8assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern(Pattern.compile("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE)));9assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE));10assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern(Pattern.compile("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE | Pattern.DOTALL)));11assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE | Pattern.DOTALL));12assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern(Pattern.compile("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE | Pattern.DOTALL | Pattern.UNICODE_CASE)));13assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE | Pattern.DOTALL | Pattern.UNICODE_CASE));14assertThat(Paths.get("path/to/file")).readPath(StandardCharsets.UTF_8, matchesPattern(Pattern.compile("text", Pattern.CASE_INSENSITIVE | Pattern.MULTILINE | Pattern.DOTALL | Pattern.UNICODE_CASE | Pattern.UNIX_LINES)));15assertThat(Paths.get("path/to

readPath

Using AI Code Generation

1assertThat("path/to/file.json")2  .readPath("$[1].name")3  .isEqualTo("John Doe");4assertThat("path/to/file.json")5  .read("$[1].name")6  .isEqualTo("John Doe");7assertThat("path/to/file.json")8  .read("$[1].name")9  .isEqualTo("John Doe");10assertThat("path/to/file.json")11  .readPath("$[1].name")12  .isEqualTo("John Doe");13assertThat("path/to/file.json")14  .read("$[1].name")15  .isEqualTo("John Doe");

readPath

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import java.io.File;3import java.nio.file.Path;4import java.nio.file.Paths;5import org.junit.jupiter.api.Test;6class TestAssertJ {7  void testFileExists() {8    File file = new File("src/test/resources/test.txt");9    assertThat(file).exists();10    Path path = Paths.get("src/test/resources/test.txt");11    assertThat(path).exists();12    assertThat(path).isRegularFile();13    assertThat(path).isReadable();14    assertThat(path).isWritable();15    assertThat(path).isExecuta

readPath

Using AI Code Generation

1assertThat(new File("src/test/resources/testFile.txt"))2    .usingCharset("UTF-8")3    .usingDefaultComparator()4    .usingRecursiveComparison()5    .ignoringFields("id")6    .ignoringFieldsMatchingRegexes(".*\\.id")7    .isEqualTo("string to compare with");8assertThat(new File("src/test/resources/testFile.txt"))9    .usingCharset("UTF-8")10    .usingDefaultComparator()11    .usingRecursiveComparison()12    .ignoringFields("id")13    .ignoringFieldsMatchingRegexes(".*\\.id")14    .isEqualTo(Arrays.asList("string to compare with"));15assertThat(new File("src/test/resources/testFile.txt"))16    .usingCharset("UTF-8")17    .usingDefaultComparator()18    .usingRecursiveComparison()19    .ignoringFields("id")20    .ignoringFieldsMatchingRegexes(".*\\.id")21    .isEqualTo(Stream.of("string to compare with"));22assertThat(new File("src/test/resources/testFile.txt"))23    .usingCharset("UTF-8")24    .usingDefaultComparator()25    .usingRecursiveComparison()26    .ignoringFields("id")27    .ignoringFieldsMatchingRegexes(".*\\.id")28    .isEqualTo(Stream.of("string to compare with").collect(Collectors.toList()));29  .readPath("$[1].name")30  .isEqualTo("John Doe");31assertThat("path/to/file.json")32  .read("$[1].name")33  .isEqualTo("John Doe");

readPath

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import java.io.File;3import java.nio.file.Path;4import java.nio.file.Paths;5import org.junit.jupiter.api.Test;6class TestAssertJ {7  void testFileExists() {8    File file = new File("src/test/resources/test.txt");9    assertThat(file).exists();10    Path path = Paths.get("src/test/resources/test.txt");11    assertThat(path).exists();12    assertThat(path).isRegularFile();13    assertThat(path).isReadable();14    assertThat(path).isWritable();15    assertThat(path).isExecuta

readPath

Using AI Code Generation

1assertThat(new File("src/test/resources/testFile.txt"))2    .usingCharset("UTF-8")3    .usingDefaultComparator()4    .usingRecursiveComparison()5    .ignoringFields("id")6    .ignoringFieldsMatchingRegexes(".*\\.id")7    .isEqualTo("string to compare with");8assertThat(new File("src/test/resources/testFile.txt"))9    .usingCharset("UTF-8")10    .usingDefaultComparator()11    .usingRecursiveComparison()12    .ignoringFields("id")13    .ignoringFieldsMatchingRegexes(".*\\.id")14    .isEqualTo(Arrays.asList("string to compare with"));15assertThat(new File("src/test/resources/testFile.txt"))16    .usingCharset("UTF-8")17    .usingDefaultComparator()18    .usingRecursiveComparison()19    .ignoringFields("id")20    .ignoringFieldsMatchingRegexes(".*\\.id")21    .isEqualTo(Stream.of("string to compare with"));22assertThat(new File("src/test/resources/testFile.txt"))23    .usingCharset("UTF-8")24    .usingDefaultComparator()25    .usingRecursiveComparison()26    .ignoringFields("id")27    .ignoringFieldsMatchingRegexes(".*\\.id")28    .isEqualTo(Stream.of("string to compare with").collect(Collectors.toList()));

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