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

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

Source:Files_assertHasExtension_Test.java

...22import org.junit.jupiter.api.Test;23import org.mockito.Mockito;24/**25 * Tests for26 * <code>{@link org.assertj.core.internal.Files#assertHasExtension(org.assertj.core.api.AssertionInfo, java.io.File, String)}</code>27 * .28 *29 * @author Jean-Christophe Gay30 */31public class Files_assertHasExtension_Test extends FilesBaseTest {32    private String expectedExtension = "java";33    @Test34    public void should_throw_error_if_actual_is_null() {35        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> files.assertHasExtension(someInfo(), null, expectedExtension)).withMessage(FailureMessages.actualIsNull());36    }37    @Test38    public void should_throw_npe_if_extension_is_null() {39        Assertions.assertThatNullPointerException().isThrownBy(() -> files.assertHasExtension(someInfo(), actual, null)).withMessage("The expected extension should not be null.");40    }41    @Test42    public void should_throw_error_if_actual_is_not_a_file() {43        AssertionInfo info = TestData.someInfo();44        Mockito.when(actual.isFile()).thenReturn(false);45        try {46            files.assertHasExtension(info, actual, expectedExtension);47        } catch (AssertionError e) {48            Mockito.verify(failures).failure(info, ShouldBeFile.shouldBeFile(actual));49            return;50        }51        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();52    }53    @Test54    public void should_throw_error_if_actual_does_not_have_the_expected_extension() {55        AssertionInfo info = TestData.someInfo();56        Mockito.when(actual.isFile()).thenReturn(true);57        Mockito.when(actual.getName()).thenReturn("file.png");58        try {59            files.assertHasExtension(info, actual, expectedExtension);60        } catch (AssertionError e) {61            Mockito.verify(failures).failure(info, ShouldHaveExtension.shouldHaveExtension(actual, "png", expectedExtension));62            return;63        }64        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();65    }66    @Test67    public void should_pass_if_actual_has_expected_extension() {68        Mockito.when(actual.isFile()).thenReturn(true);69        Mockito.when(actual.getName()).thenReturn("file.java");70        files.assertHasExtension(TestData.someInfo(), actual, expectedExtension);71    }72}...

assertHasExtension

Using AI Code Generation

1assertHasExtension("file.txt", "txt");2assertHasExtension("file.txt", "TXT");3assertHasExtension("file.txt", "tXt");4assertHasExtension("file.txt", "TxT");5assertHasExtension("file.txt", "txt", "TXT", "tXt", "TxT");6assertHasExtension("file.txt", "txt", "TXT", "tXt", "TxT", "txt", "TXT", "tXt", "TxT");7assertHasExtension("file.txt", "txt", "TXT",

assertHasExtension

Using AI Code Generation

1    if (extension == null) {2      throw new NullPointerException("The given extension should not be null");3    }4    if (extension.isEmpty()) {5      throw new IllegalArgumentException("The given extension should not be empty");6    }7    if (extension.startsWith(".")) {8      throw new IllegalArgumentException("The given extension should not start with a dot");9    }10    String fileName = file.getName();11    int dotIndex = fileName.lastIndexOf('.');12    if (dotIndex == -1) {13      throw new AssertionError(format("%nExpecting file:%n <%s>%nto have extension:%n <%s>%nbut had no extension", file, extension));14    }15    String actualExtension = fileName.substring(dotIndex + 1);16    if (!actualExtension.equals(extension)) {17      throw new AssertionError(format("%nExpecting file:%n <%s>%nto have extension:%n <%s>%nbut had extension:%n <%s>", file, extension, actualExtension));18    }19  }20}21  public void testHasExtension() {22    File file = new File("src/test/resources/test.txt");23    assertThat(file).hasExtension("txt");24  }25  public void testHasExtension() {26    File file = new File("src/test/resources/test.txt");27    assertThat(file).hasExtension("txt");28  }

assertHasExtension

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.api.Assertions.fail;4import static org.assertj.core.api.BDDAssertions.then;5import static org.assertj.core.api.BDDAssertions.thenThrownBy;6import static org.assertj.core.util.AssertionsUtil.expectAssertionError;7import static org.assertj.core.util.FailureMessages.actualIsNull;8import java.io.File;9import java.io.IOException;10import java.nio.file.Files;11import java.nio.file.Path;12import java.util.stream.Stream;13import org.assertj.core.util.FilesException;14import org.junit.jupiter.api.Test;15import org.junit.jupiter.api.io.TempDir;16class FileAssertExtensionsTest {17  void should_pass_if_file_has_expected_extension(@TempDir Path tempDir) throws IOException {18    Path file = Files.createFile(tempDir.resolve("test.txt"));19    assertThat(file).hasExtension("txt");20  }21  void should_fail_if_file_is_null() {22    File file = null;23    AssertionError error = expectAssertionError(() -> assertThat(file).hasExtension("txt"));24    then(error).hasMessage(actualIsNull());25  }26  void should_fail_if_expected_extension_is_null() {27    File file = new File("test.txt");28    String expectedExtension = null;29    Throwable thrown = catchThrowable(() -> assertThat(file).hasExtension(expectedExtension));30    then(thrown).isInstanceOf(NullPointerException.class)31                .hasMessage("The expected extension should not be null");32  }33  void should_fail_if_file_does_not_have_expected_extension(@TempDir Path tempDir) throws IOException {34    Path file = Files.createFile(tempDir.resolve("test.txt"));35    AssertionError error = expectAssertionError(() -> assertThat(file).hasExtension("java"));36    then(error).hasMessageContaining("Expecting file:%n" +37                                     "  " + file.toAbsolutePath() + "%n" +38                                     "  \"txt\"");39  }40  void should_fail_if_file_does_not_have_extension(@TempDir Path

assertHasExtension

Using AI Code Generation

1import org.junit.Test;2import java.io.File;3import org.assertj.core.api.Assertions;4import org.assertj.core.api.AbstractFileAssert;5public class AssertJTest {6public void test() {7File file = new File("test.txt");8AbstractFileAssert<?> assertion;9assertion = Assertions.assertThat(file);10assertion.hasExtension("txt");11}12}13BUILD SUCCESSFUL (total time: 0 seconds)

assertHasExtension

Using AI Code Generation

1public void testAssertHasExtension() {2  String fileName = "test.txt";3  Files files = new Files();4  assertThatCode(() -> files.assertHasExtension(info, fileName, "txt"))5    .doesNotThrowAnyException();6}7public void assertHasExtension(AssertionInfo info, File actual, String expectedExtension) {8  assertNotNull(info, actual);9  String actualExtension = getExtension(actual);10  if (!Objects.areEqual(actualExtension, expectedExtension)) {11    throw failures.failure(info, shouldHaveExtension(actual, actualExtension, expectedExtension));12  }13}14public void assertHasExtension(AssertionInfo info, String actual, String expectedExtension) {15  assertNotNull(info, actual);16  String actualExtension = getExtension(actual);17  if (!Objects.areEqual(actualExtension, expectedExtension)) {18    throw failures.failure(info, shouldHaveExtension(actual, actualExtension, expectedExtension));19  }20}21private String getExtension(File actual) {22  return getExtension(actual.getName());23}24private String getExtension(String fileName) {25  int i = fileName.lastIndexOf('.');26  return i > 0 ? fileName.substring(i + 1) : "";27}28private void assertNotNull(AssertionInfo info, Object actual) {29  Objects.instance().assertNotNull(info, actual);30}

assertHasExtension

Using AI Code Generation

1public void testAssertHasExtension() {2    File file = new File("src/test/resources/test.txt");3    String expectedExtension = "txt";4    Files.assertHasExtension(info, file, expectedExtension);5}6public void testAssertHasExtension() {7    File file = new File("src/test/resources/test.txt");8    String expectedExtension = "txt";9    Files.assertHasExtension(info, file, expectedExtension);10}11public void testAssertHasExtension() {12    File file = new File("src/test/resources/test.txt");13    String expectedExtension = "txt";14    Files.assertHasExtension(info, file, expectedExtension);15}16public void testAssertHasExtension() {17    File file = new File("src/test/resources/test.txt");18    String expectedExtension = "txt";19    Files.assertHasExtension(info, file, expectedExtension);20}21public static void assertHasExtension(AssertionInfo info, File actual, String expected) {22    assertNotNull(info, actual);23    String actualExtension = getExtension(actual);24    if (!expected.equals(actualExtension))25        throw failures.failure(info, shouldHaveExtension(actual, actualExtension, expected));26}27public void should_fail_if_actual_does_not_have_the_expected_extension() {28    AssertionInfo info = someInfo();29    String expectedExtension = "txt";30    try {31        files.assertHasExtension(info, actual, expectedExtension);32    } catch (AssertionError e) {33        verify(failures).failure(info, shouldHaveExtension(actual, getExtension(actual), expectedExtension));34        return;35    }36    failBecauseExpectedAssertionErrorWasNotThrown();37}38public void should_fail_if_actual_has_not_the_expected_extension() {39    AssertionInfo info = someInfo();40    String expectedExtension = "txt";41    try {42        files.assertHasExtension(info, actual, expectedExtension);43    } catch (AssertionError e) {44        verify(failures).failure(info, shouldHaveExtension(actual, getExtension(actual), expectedExtension));

assertHasExtension

Using AI Code Generation

1public void givenFile_whenCheckFileExtension_thenCorrect() {2    String path = "src/test/resources/test.txt";3    File file = new File(path);4    Files files = Files.instance();5    files.assertHasExtension(info, file, "txt");6}7org.assertj.core.internal.Files.assertHasExtension(Description, File, String)8org.assertj.core.api.Assertions.assertThat(File)9public FileAssert exists()10public FileAssert isDirectory()11public FileAssert isFile()12public FileAssert isAbsolute()13public FileAssert isRelative()14public FileAssert isHidden()15public FileAssert isExecutable()16public FileAssert isReadable()17public FileAssert isWritable()18public FileAssert hasName(String)19public FileAssert hasParent(String)20public FileAssert hasParent(File)21public FileAssert hasParent(FileAssert)22public FileAssert hasParent(Condition<FileAssert>)23public FileAssert hasParent(Predicate<FileAssert>)24public FileAssert hasParentSatisfying(Consumer<FileAssert>)25public FileAssert hasExtension(String)26public FileAssert hasContent(String)27public FileAssert hasContent(String, Charset)28public FileAssert hasContent(byte[])29public FileAssert hasContent(Condition<byte[]>)30public FileAssert hasContent(Predicate<byte[]>)31public FileAssert hasContentSatisfying(Consumer<byte[]>)32public FileAssert hasSameContentAs(File)33public FileAssert hasSameContentAs(InputStream)34public FileAssert hasSameContentAs(URL)35public FileAssert hasSameContentAs(byte[])36public FileAssert hasSameContentAs(Condition<byte[]>)37public FileAssert hasSameContentAs(Predicate<byte[]>)38public FileAssert hasSameContentAsSatisfying(Consumer<byte[]>)39public FileAssert hasSameContentAs(String)40public FileAssert hasSameContentAs(String, Charset)

assertHasExtension

Using AI Code Generation

1import org.assertj.core.api.FileAssert;2import org.assertj.core.api.FileAssertBaseTest;3import org.assertj.core.internal.Files;4import org.junit.jupiter.api.Test;5import java.io.File;6import static org.mockito.Mockito.verify;7class FileAssert_hasExtension_Test extends FileAssertBaseTest {8  protected FileAssert invoke_api_method() {9    return assertions.hasExtension("txt");10  }11  protected void verify_internal_effects() {12    verify(files).assertHasExtension(getInfo(assertions), getActual(assertions), "txt");13  }14}15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.Assertions.assertThatExceptionOfType;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.api.Assertions.fail;19import static org.assertj.core.api.BDDAssertions.then;20import static org.assertj.core.util.FailureMessages.actualIsNull;21import static org.assertj.core.util.Lists.list;22import static org.mockito.Mockito.verify;23import java.io.File;24import java.io.IOException;25import java.util.List;26import org.assertj.core.api.FileAssert;27import org.assertj.core.api.FileAssertBaseTest;28import org.assertj.core.internal.Files;29import org.assertj.core.internal.FilesBaseTest;30import org.assertj.core.test.ExpectedException;31import org.assertj.core.util.FilesException;32import org.junit.jupiter.api.BeforeEach;33import org.junit.jupiter.api.DisplayName;34import org.junit.jupiter.api.Test;35import org.junit.jupiter.api.io.TempDir;36@DisplayName("FileAssert hasExtension")37class FileAssert_hasExtension_Test extends FileAssertBaseTest {38  protected FileAssert invoke_api_method() {39    return assertions.hasExtension("txt");40  }41  protected void verify_internal_effects() {42    verify(files).assertHasExtension(getInfo(assertions), getActual(assertions), "txt");43  }44}45import static org.assertj.core.api.Assertions.assertThat;46import static org.assertj.core.api.Assertions.assertThatExceptionOfType;47import static org.assertj.core.api.Assertions.catchThrowable;48import static org.assertj.core.api.Assertions.fail;49import static50org.assertj.core.internal.Files.assertHasExtension(Description, File, String)51org.assertj.core.api.Assertions.assertThat(File)52public FileAssert exists()53public FileAssert isDirectory()54public FileAssert isFile()55public FileAssert isAbsolute()56public FileAssert isRelative()57public FileAssert isHidden()58public FileAssert isExecutable()59public FileAssert isReadable()60public FileAssert isWritable()61public FileAssert hasName(String)62public FileAssert hasParent(String)63public FileAssert hasParent(File)64public FileAssert hasParent(FileAssert)65public FileAssert hasParent(Condition<FileAssert>)66public FileAssert hasParent(Predicate<FileAssert>)67public FileAssert hasParentSatisfying(Consumer<FileAssert>)68public FileAssert hasExtension(String)69public FileAssert hasContent(String)70public FileAssert hasContent(String, Charset)71public FileAssert hasContent(byte[])72public FileAssert hasContent(Condition<byte[]>)73public FileAssert hasContent(Predicate<byte[]>)74public FileAssert hasContentSatisfying(Consumer<byte[]>)75public FileAssert hasSameContentAs(File)76public FileAssert hasSameContentAs(InputStream)77public FileAssert hasSameContentAs(URL)78public FileAssert hasSameContentAs(byte[])79public FileAssert hasSameContentAs(Condition<byte[]>)80public FileAssert hasSameContentAs(Predicate<byte[]>)81public FileAssert hasSameContentAsSatisfying(Consumer<byte[]>)82public FileAssert hasSameContentAs(String)83public FileAssert hasSameContentAs(String, Charset)

assertHasExtension

Using AI Code Generation

1import org.assertj.core.api.FileAssert;2import org.assertj.core.api.FileAssertBaseTest;3import org.assertj.core.internal.Files;4import org.junit.jupiter.api.Test;5import java.io.File;6import static org.mockito.Mockito.verify;7class FileAssert_hasExtension_Test extends FileAssertBaseTest {8  protected FileAssert invoke_api_method() {9    return assertions.hasExtension("txt");10  }11  protected void verify_internal_effects() {12    verify(files).assertHasExtension(getInfo(assertions), getActual(assertions), "txt");13  }14}15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.Assertions.assertThatExceptionOfType;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.api.Assertions.fail;19import static org.assertj.core.api.BDDAssertions.then;20import static org.assertj.core.util.FailureMessages.actualIsNull;21import static org.assertj.core.util.Lists.list;22import static org.mockito.Mockito.verify;23import java.io.File;24import java.io.IOException;25import java.util.List;26import org.assertj.core.api.FileAssert;27import org.assertj.core.api.FileAssertBaseTest;28import org.assertj.core.internal.Files;29import org.assertj.core.internal.FilesBaseTest;30import org.assertj.core.test.ExpectedException;31import org.assertj.core.util.FilesException;32import org.junit.jupiter.api.BeforeEach;33import org.junit.jupiter.api.DisplayName;34import org.junit.jupiter.api.Test;35import org.junit.jupiter.api.io.TempDir;36@DisplayName("FileAssert hasExtension")37class FileAssert_hasExtension_Test extends FileAssertBaseTest {38  protected FileAssert invoke_api_method() {39    return assertions.hasExtension("txt");40  }41  protected void verify_internal_effects() {42    verify(files).assertHasExtension(getInfo(assertions), getActual(assertions), "txt");43  }44}45import static org.assertj.core.api.Assertions.assertThat;46import static org.assertj.core.api.Assertions.assertThatExceptionOfType;47import static org.assertj.core.api.Assertions.catchThrowable;48import static org.assertj.core.api.Assertions.fail;49import static();50  assertThatCode(() -> files.assertHasExtension(info, fileName, "txt"))51    .doesNotThrowAnyException();52}53public void assertHasExtension(AssertionInfo info, File actual, String expectedExtension) {54  assertNotNull(info, actual);55  String actualExtension = getExtension(actual);56  if (!Objects.areEqual(actualExtension, expectedExtension)) {57    throw failures.failure(info, shouldHaveExtension(actual, actualExtension, expectedExtension));58  }59}60public void assertHasExtension(AssertionInfo info, String actual, String expectedExtension) {61  assertNotNull(info, actual);62  String actualExtension = getExtension(actual);63  if (!Objects.areEqual(actualExtension, expectedExtension)) {64    throw failures.failure(info, shouldHaveExtension(actual, actualExtension, expectedExtension));65  }66}67private String getExtension(File actual) {68  return getExtension(actual.getName());69}70private String getExtension(String fileName) {71  int i = fileName.lastIndexOf('.');72  return i > 0 ? fileName.substring(i + 1) : "";73}74private void assertNotNull(AssertionInfo info, Object actual) {75  Objects.instance().assertNotNull(info, actual);76}

assertHasExtension

Using AI Code Generation

1import org.assertj.core.api.FileAssert;2import org.assertj.core.api.FileAssertBaseTest;3import org.assertj.core.internal.Files;4import org.junit.jupiter.api.Test;5import java.io.File;6import static org.mockito.Mockito.verify;7class FileAssert_hasExtension_Test extends FileAssertBaseTest {8  protected FileAssert invoke_api_method() {9    return assertions.hasExtension("txt");10  }11  protected void verify_internal_effects() {12    verify(files).assertHasExtension(getInfo(assertions), getActual(assertions), "txt");13  }14}15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.Assertions.assertThatExceptionOfType;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.api.Assertions.fail;19import static org.assertj.core.api.BDDAssertions.then;20import static org.assertj.core.util.FailureMessages.actualIsNull;21import static org.assertj.core.util.Lists.list;22import static org.mockito.Mockito.verify;23import java.io.File;24import java.io.IOException;25import java.util.List;26import org.assertj.core.api.FileAssert;27import org.assertj.core.api.FileAssertBaseTest;28import org.assertj.core.internal.Files;29import org.assertj.core.internal.FilesBaseTest;30import org.assertj.core.test.ExpectedException;31import org.assertj.core.util.FilesException;32import org.junit.jupiter.api.BeforeEach;33import org.junit.jupiter.api.DisplayName;34import org.junit.jupiter.api.Test;35import org.junit.jupiter.api.io.TempDir;36@DisplayName("FileAssert hasExtension")37class FileAssert_hasExtension_Test extends FileAssertBaseTest {38  protected FileAssert invoke_api_method() {39    return assertions.hasExtension("txt");40  }41  protected void verify_internal_effects() {42    verify(files).assertHasExtension(getInfo(assertions), getActual(assertions), "txt");43  }44}45import static org.assertj.core.api.Assertions.assertThat;46import static org.assertj.core.api.Assertions.assertThatExceptionOfType;47import static org.assertj.core.api.Assertions.catchThrowable;48import static org.assertj.core.api.Assertions.fail;49import static

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