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How to use internalContent method of org.assertj.core.api.AbstractFileAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractFileAssert.internalContent

Source:AbstractFileAssert.java

...1317   * @since 3.21.01318   */1319  public AbstractStringAssert<?> content() {1320    // does not call content(Charset.defaultCharset()) to avoid double proxying in soft assertions.1321    return internalContent(Charset.defaultCharset());1322  }1323  /**1324   * Returns String assertions on the content of the actual {@code File} read with the given {@link Charset}.1325   * <p>1326   * Example:1327   * <pre><code class='java'> File utf8File = Files.write(Paths.get("utf8.txt"), "Ã© Ã ".getBytes()).toFile();1328   *1329   * // assertion succeeds:1330   * assertThat(utf8File).content(StandardCharsets.UTF_8).endsWith("Ã© Ã ");1331   *1332   * // assertion fails:1333   * assertThat(utf8File).content(StandardCharsets.UTF_8).contains("e");</code></pre>1334   *1335   * @param charset the {@link Charset} to use to read the actual {@link File}.1336   * @return a {@link StringAssert} object with the content of the actual {@code File} read with the default {@link Charset}.1337   * @throws AssertionError if the actual {@code File} is not readable.1338   * @throws UncheckedIOException when failing to read the actual {@code File}.1339   * @since 3.21.01340   */1341  public AbstractStringAssert<?> content(Charset charset) {1342    return internalContent(charset);1343  }1344  /**1345   * Verifies that the actual {@code File} has no extension.1346   *1347   * <p>1348   * Example:1349   * <pre><code class='java'> // assertions succeed1350   * assertThat(new File(&quot;file&quot;)).hasNoExtension();1351   * assertThat(new File(&quot;file.&quot;)).hasNoExtension();1352   *1353   * // assertion fails1354   * assertThat(new File(&quot;file.txt&quot;)).hasNoExtension();</code></pre>1355   *1356   * @return {@code this} assertion object.1357   * @throws AssertionError if the actual {@code File} is {@code null}.1358   * @throws AssertionError if the actual {@code File} is not a file (ie a directory or does not exist).1359   * @throws AssertionError if the actual {@code File} does have an extension.1360   */1361  public SELF hasNoExtension() {1362    files.assertHasNoExtension(info, actual);1363    return myself;1364  }1365  /**1366   * Returns an {@code Assert} object that allows performing assertions on the size of the {@link File} under test.1367   * <p>1368   * Once this method is called, the object under test is no longer the {@link File} but its size,1369   * to perform assertions on the {@link File}, call {@link AbstractFileSizeAssert#returnToFile()}.1370   * <p>1371   * Example:1372   * <pre><code class='java'> File file = File.createTempFile(&quot;tmp&quot;, &quot;bin&quot;);1373   * Files.write(file.toPath(), new byte[] {1, 1});1374   *1375   * // assertions succeed1376   * assertThat(file).size().isGreaterThan(1L).isLessThan(5L)1377   *                 .returnToFile().hasBinaryContent(new byte[] {1, 1});1378   *1379   * // assertions fails1380   * assertThat(file).size().isBetween(5L, 10L);</code></pre>1381   *1382   * @return AbstractFileSizeAssert built with the {@code File}'s size.1383   * @throws NullPointerException if the given {@code File} is {@code null}.1384   * @since 3.22.01385   */1386  @SuppressWarnings({ "rawtypes", "unchecked" })1387  @CheckReturnValue1388  public AbstractFileSizeAssert<SELF> size() {1389    requireNonNull(actual, "Can not perform assertions on the size of a null file.");1390    return new FileSizeAssert(this);1391  }1392  // this method was introduced to avoid to avoid double proxying in soft assertions for content()1393  private AbstractStringAssert<?> internalContent(Charset charset) {1394    files.assertCanRead(info, actual);1395    String fileContent = readFile(charset);1396    return new StringAssert(fileContent).withAssertionState(myself);1397  }1398  private byte[] readFile() {1399    try {1400      return readAllBytes(actual.toPath());1401    } catch (IOException e) {1402      throw new UncheckedIOException(format("Failed to read %s content", actual), e);1403    }1404  }1405  private String readFile(Charset charset) {1406    try {1407      return new String(readAllBytes(actual.toPath()), charset);...

internalContent

Using AI Code Generation

1assertThat(file).usingCharset("UTF-8").internalContent().isEqualTo("Hello world");2assertThat(file).usingCharset("UTF-8").externalContent().isEqualTo("Hello world");3assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");4assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");5assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");6assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");7assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");8assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");9assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");10assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");11assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");12assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");13assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");14assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");15assertThat(file).usingCharset("UTF-8").content().isEqualTo("Hello world");

internalContent

Using AI Code Generation

1        import static org.assertj.core.api.Assertions.*;2        import org.assertj.core.api.AbstractFileAssert;3        import org.junit.Test;4        import java.io.File;5        import java.io.IOException;6        import java.nio.charset.StandardCharsets;7        import java.nio.file.Files;8        import java.nio.file.Paths;9        import java.nio.file.StandardOpenOption;10        import org.junit.Before;11        import org.junit.Rule;12        import org.junit.rules.TemporaryFolder;13        import static org.assertj.core.api.Assertions.assertThat;14        import static org.assertj.core.api.Assertions.assertThatExceptionOfType;15        import static org.assertj.core.api.Assertions.assertThatCode;16        import static org.assertj.core.api.Assertions.assertThatThrownBy;17        import static org.assertj.core.api.Assertions.catchThrowable;18        import static org.assertj.core.api.Assertions.catchThrowableOfType;19        import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;20        import static org.assertj.core.api.Assertions.assertThatIllegalStateException;21        import static org.assertj.core.api.Assertions.assertThatNullPointerException;22        import static org.assert

internalContent

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.FileAssert;3import org.assertj.core.api.FileAssert;4import java.nio.charset.Charset;5import java.nio.charset.StandardCharsets;6import java.io.File;7import java.io.IOException;8import java.nio.file.Files;9import java.nio.file.Path;10import java.nio.file.Paths;11import java.util.stream.Stream;12import java.util.stream.Collectors;13import java.util.List;14import java.util.ArrayList;15import java.util.Arrays;

internalContent

Using AI Code Generation

1File file = new File("file.txt");2assertThat(file).usingCharset("UTF-8").usingDelimiter("\r3").usingSeparator("\t").usingLocale(Locale.ENGLISH).usingFieldByFieldElementComparator().usingComparatorForType(new Comparator<String>() {4    public int compare(String o1, String o2) {5        return 0;6    }7}).usingDefaultComparator().usingElementComparator(new Comparator<String>() {8    public int compare(String o1, String o2) {9        return 0;10    }11}).usingRecursiveComparison().usingComparatorForFields(new Comparator<String>() {12    public int compare(String o1, String o2) {13        return 0;14    }15}, "field1", "field2").usingComparatorForFields(new Comparator<String>() {16    public int compare(String o1, String o2) {17        return 0;18    }19}, "field3", "field4").usingComparatorForFields(new Comparator<String>() {20    public int compare(String o1, String o2) {21        return 0;22    }23}, "field5", "field6").usingComparatorForFields(new Comparator<String>() {24    public int compare(String o1, String o2) {25        return 0;26    }27}, "field7", "field8").usingComparatorForFields(new Comparator<String>() {28    public int compare(String o1, String o2) {29        return 0;30    }31}, "field9", "field10").usingComparatorForFields(new Comparator<String>() {32    public int compare(String o1, String o2) {33        return 0;34    }35}, "field11", "field12").usingComparatorForFields(new Comparator<String>() {36    public int compare(String o1, String o2) {37        return 0;38    }39}, "field13", "field14").usingComparatorForFields(new Comparator<String>() {40    public int compare(String o1, String o2) {41        return 0;42    }43}, "field15", "field16").usingComparatorForFields(new Comparator<String>() {44    public int compare(String o1, String o2) {45        return 0;46    }47}, "field17", "field18").using

internalContent

Using AI Code Generation

1  public void test() throws IOException {2    File file1 = new File("C:\\Users\\amit\\Desktop\\file1.txt");3    File file2 = new File("C:\\Users\\amit\\Desktop\\file2.txt");4    String content1 = FileUtils.readFileToString(file1, "UTF-8");5    String content2 = FileUtils.readFileToString(file2, "UTF-8");6    assertThat(content1).isEqualTo(content2);7  }8}9The above code is working fine when we are comparing two small files. But we have a requirement to compare large files (1 GB). The above code is not working in this case. We are getting the below error:10  public void test() throws IOException {11    File file1 = new File("C:\\Users\\amit\\Desktop\\file1.txt");12    File file2 = new File("C:\\Users\\amit\\Desktop\\file2.txt");13    assertThat(file1).hasSameContentAs(file2);14  }15The above code is working fine when we are comparing two small files. But we have a requirement to compare large files (1 GB). The above code is not working in this case. We are getting the below error:16  public void test() throws IOException {17    File file1 = new File("C:\\Users\\amit\\Desktop\\file1.txt");18    File file2 = new File("C:\\Users\\amit\\Desktop\\file2.txt");19    assertThat(file1).hasSameContentAs(file2);20  }21The above code is working fine when we are comparing two small files. But we have a requirement to compare large files (1 GB). The above code is not working in this case. We are getting the below error:

internalContent

Using AI Code Generation

1import org.assertj.core.api.AbstractFileAssert2import org.assertj.core.api.Assertions.assertThat3def file = new File('test.txt')4assertThat(file).internalContent().isEqualTo('Hello World')5assertThat(file).internalContent().isEqualTo('Hello World').isEqualToIgnoringCase('hello world')6assertThat(file).internalContent().contains('Hello').containsIgnoringCase('world')7assertThat(file).internalContent().startsWith('Hello').endsWith('World')8assertThat(file).internalContent().doesNotContain('world').doesNotContainIgnoringCase('hello')9assertThat(file).internalContent().matches('Hello\\sWorld').matchesIgnoringCase('hello\\sworld')10assertThat(file).internalContent().doesNotMatch('Hello.*World').doesNotMatchIgnoringCase('hello.*world')11assertThat(file).internalContent().containsPattern('Hello.*World').containsPatternIgnoringCase('hello.*world')12assertThat(file).internalContent().doesNotContainPattern('Hello.*World').doesNotContainPatternIgnoringCase('hello.*world')13assertThat(file).internalContent().containsSequence('Hello', 'World').containsSequenceIgnoringCase('hello', 'world')14assertThat(file).internalContent().doesNotContainSequence('Hello', 'World').doesNotContainSequenceIgnoringCase('hello', 'world')15assertThat(file).internalContent().containsOnlyOnce('Hello').containsOnlyOnceIgnoringCase('hello')16assertThat(file).internalContent().containsOnlyOnceSequence('Hello', 'World').containsOnlyOnceSequenceIgnoringCase('hello', 'world')17assertThat(file).internalContent().containsSubsequence('Hello', 'World').containsSubsequenceIgnoringCase('hello', 'world')18assertThat(file).internalContent().containsSubsequence('Hello', 'World').containsSubsequenceIgnoringCase('hello', 'world')19assertThat(file).internalContent().containsExactly('Hello World').containsExactlyIgnoringCase('hello world')20assertThat(file).internalContent().containsExactlyInAnyOrder('World Hello').containsExactlyInAnyOrderIgnoringCase('world hello')21assertThat(file).internalContent().containsExactlyInAnyOrderLines('Hello World').containsExactlyInAnyOrderLinesIgnoringCase('hello world')22assertThat(file).internalContent().containsExactlyInAnyOrderElementsOf(['Hello', 'World']).containsExactlyInAnyOrderElementsOfIgnoringCase(['hello', 'world'])23assertThat(file).internal

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