KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use toFileNames method of org.assertj.core.error.ShouldNotContain class

Best Assertj code snippet using org.assertj.core.error.ShouldNotContain.toFileNames

Source:Files_assertIsDirectoryNotContaining_Predicate_Test.java

...15import static org.assertj.core.api.Assertions.assertThatNullPointerException;16import static org.assertj.core.api.Assertions.catchThrowable;17import static org.assertj.core.error.ShouldBeDirectory.shouldBeDirectory;18import static org.assertj.core.error.ShouldNotContain.directoryShouldNotContain;19import static org.assertj.core.internal.Files.toFileNames;20import static org.assertj.core.util.AssertionsUtil.expectAssertionError;21import static org.assertj.core.util.FailureMessages.actualIsNull;22import static org.assertj.core.util.Lists.emptyList;23import static org.assertj.core.util.Lists.list;24import static org.mockito.ArgumentMatchers.any;25import static org.mockito.BDDMockito.given;26import static org.mockito.Mockito.verify;27import java.io.File;28import java.io.FileFilter;29import java.util.List;30import java.util.function.Predicate;31import org.assertj.core.api.AssertionInfo;32import org.assertj.core.internal.Files;33import org.assertj.core.internal.FilesBaseTest;34import org.junit.jupiter.api.Test;35/**36 * Tests for <code>{@link Files#assertIsDirectoryNotContaining(AssertionInfo, File, Predicate)}</code>37 *38 * @author Valeriy Vyrva39 */40class Files_assertIsDirectoryNotContaining_Predicate_Test extends FilesBaseTest {41  private static final Predicate<File> JAVA_SOURCE = file -> file.getName().endsWith(".java");42  @Test43  void should_pass_if_actual_does_not_contain_files_matching_the_given_filter() {44    // GIVEN45    File file = mockRegularFile("root", "Test.class");46    List<File> items = list(file);47    File actual = mockDirectory(items, "root");48    // THEN49    files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE);50  }51  @Test52  void should_pass_if_actual_is_empty() {53    // GIVEN54    List<File> items = emptyList();55    File actual = mockDirectory(items, "root");56    // THEN57    files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE);58  }59  @Test60  void should_throw_error_if_filter_is_null() {61    // GIVEN62    Predicate<File> filter = null;63    // THEN64    assertThatNullPointerException().isThrownBy(() -> files.assertIsDirectoryNotContaining(INFO, null, filter))65                                    .withMessage("The files filter should not be null");66  }67  @Test68  void should_fail_if_actual_is_null() {69    // GIVEN70    File actual = null;71    // WHEN72    AssertionError error = expectAssertionError(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));73    // THEN74    assertThat(error).hasMessage(actualIsNull());75  }76  @Test77  void should_fail_if_actual_does_not_exist() {78    // GIVEN79    given(actual.exists()).willReturn(false);80    // WHEN81    expectAssertionError(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));82    // THEN83    verify(failures).failure(INFO, shouldBeDirectory(actual));84  }85  @Test86  void should_fail_if_actual_exists_but_is_not_directory() {87    // GIVEN88    given(actual.exists()).willReturn(true);89    given(actual.isDirectory()).willReturn(false);90    // WHEN91    expectAssertionError(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));92    // THEN93    verify(failures).failure(INFO, shouldBeDirectory(actual));94  }95  @Test96  void should_throw_error_on_null_listing() {97    // GIVEN98    given(actual.exists()).willReturn(true);99    given(actual.isDirectory()).willReturn(true);100    given(actual.listFiles(any(FileFilter.class))).willReturn(null);101    // WHEN102    Throwable error = catchThrowable(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));103    // THEN104    assertThat(error).isInstanceOf(NullPointerException.class)105                     .hasMessage("Directory listing should not be null");106  }107  @Test108  void should_fail_if_one_actual_file_matches_the_filter() {109    // GIVEN110    File file = mockRegularFile("Test.java");111    List<File> items = list(file);112    File actual = mockDirectory(items, "root");113    // WHEN114    expectAssertionError(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));115    // THEN116    verify(failures).failure(INFO, directoryShouldNotContain(actual, toFileNames(items), "the given filter"));117  }118  @Test119  void should_fail_if_all_actual_files_match_the_filter() {120    // GIVEN121    File file1 = mockRegularFile("Test.java");122    File file2 = mockRegularFile("Utils.java");123    List<File> items = list(file1, file2);124    File actual = mockDirectory(items, "root");125    // WHEN126    expectAssertionError(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));127    // THEN128    verify(failures).failure(INFO, directoryShouldNotContain(actual, toFileNames(items), "the given filter"));129  }130  @Test131  void should_fail_if_some_actual_files_match_the_filter() {132    // GIVEN133    File file1 = mockRegularFile("Test.class");134    File file2 = mockRegularFile("Test.java");135    File file3 = mockRegularFile("Utils.class");136    File file4 = mockRegularFile("Utils.java");137    File file5 = mockRegularFile("application.yml");138    List<File> items = list(file1, file2, file3, file4, file5);139    File actual = mockDirectory(items, "root");140    // WHEN141    expectAssertionError(() -> files.assertIsDirectoryNotContaining(INFO, actual, JAVA_SOURCE));142    // THEN143    verify(failures).failure(INFO, directoryShouldNotContain(actual, toFileNames(list(file2, file4)), "the given filter"));144  }145}...

Source:ShouldNotContain.java

...50  private ShouldNotContain(Object actual, Object expected, Object found, ComparisonStrategy comparisonStrategy) {51    super("%nExpecting%n  %s%nnot to contain%n  %s%nbut found%n  %s%n%s", actual, expected, found, comparisonStrategy);52  }53  public static ErrorMessageFactory directoryShouldNotContain(File actual, List<File> matchingContent, String filterDescription) {54    return new ShouldNotContain(actual, toFileNames(matchingContent), filterDescription);55  }56  private static List<String> toFileNames(List<File> files) {57    return files.stream()58                .map(File::getName)59                .collect(toList());60  }61  public static ErrorMessageFactory directoryShouldNotContain(Path actual, List<Path> matchingContent, String filterDescription) {62    return new ShouldNotContain(actual, toPathNames(matchingContent), filterDescription);63  }64  private static List<String> toPathNames(List<Path> files) {65    return files.stream()66                .map(Path::toString)67                .collect(toList());68  }69  private ShouldNotContain(Object actual, List<String> matchingContent, String filterDescription) {70    // not passing matchingContent and filterDescription as parameter to avoid AssertJ default String formatting...

toFileNames

Using AI Code Generation

1package org.assertj.core.error;2import java.io.File;3import java.util.List;4import org.assertj.core.description.Description;5import org.assertj.core.error.ErrorMessageFactory;6import org.assertj.core.internal.TestDescription;7import org.assertj.core.presentation.StandardRepresentation;8import org.assertj.core.util.Arrays;9import org.assertj.core.util.Lists;10import static org.assertj.core.error.ShouldNotContain.shouldNotContain;11import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;12public class ShouldNotContainTest {13public static void main(String[] args) {14File[] files = new File[]{new File("1.txt"), new File("2.txt"), new File("3.txt"), new File("4.txt")};15List<File> actual = Lists.newArrayList(files);16List<String> expected = Arrays.asList("1.txt", "2.txt");17ErrorMessageFactory factory = shouldNotContain(actual, expected, STANDARD_REPRESENTATION);18System.out.println(factory.create(new TestDescription("TEST"), STANDARD_REPRESENTATION));19}20}21package org.assertj.core.error;22import java.io.File;23import java.util.List;24import org.assertj.core.description.Description;25import org.assertj.core.error.ErrorMessageFactory;26import org.assertj.core.internal.TestDescription;27import org.assertj.core.presentation.StandardRepresentation;28import org.assertj.core.util.Arrays;29import org.assertj.core.util.Lists;30import static org.assertj.core.error.ShouldContain.shouldContain;31import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;32public class ShouldContainTest {33public static void main(String[] args) {34File[] files = new File[]{new File("1.txt"), new File("2.txt"), new File("3.txt"), new File("4.txt")};35List<File> actual = Lists.newArrayList(files);36List<String> expected = Arrays.asList("1.txt", "2.txt");37ErrorMessageFactory factory = shouldContain(actual, expected, STANDARD_REPRESENTATION);38System.out.println(factory.create(new TestDescription("TEST"), STANDARD_REPRESENTATION));39}40}

toFileNames

Using AI Code Generation

1package org.assertj.core.error;2import java.util.List;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.assertj.core.util.Lists;6public class ShouldNotContainTest {7    public static void main(String[] args) {8        ShouldNotContain shouldNotContain = new ShouldNotContain(new TestDescription("TestDescription"), new StandardRepresentation());9        String actual = "actual";10        List<String> values = Lists.newArrayList("value1", "value2");11        String message = shouldNotContain.toFileNames(actual, values);12        System.out.println(message);13    }14}

toFileNames

Using AI Code Generation

1package org.assertj.core.error;2import java.util.List;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.assertj.core.util.Paths;6import org.junit.Test;7public class ShouldNotContain_toFileNames_Test {8private static final TestDescription TEST_DESCRIPTION = new TestDescription("TEST");9public void should_pass() {10List<String> files = Paths.listOf("1.java", "2.java");11new ShouldNotContain(files, "1.java", new StandardRepresentation()).toFileNames(TEST_DESCRIPTION);12}13}14at org.assertj.core.error.ShouldNotContain_toFileNames_Test.should_pass(ShouldNotContain_toFileNames_Test.java:15)

toFileNames

Using AI Code Generation

1import org.assertj.core.error.ShouldNotContain;2import org.assertj.core.internal.Failures;3import org.assertj.core.presentation.StandardRepresentation;4import org.junit.Test;5public class ShouldNotContainTest {6    public void test() {7        Failures.instance().failureInfo(new StandardRepresentation(), "test", new ShouldNotContain("test", new String[] {"a", "b", "c"}, new String[] {"a", "b", "c"})).create();8    }9}

toFileNames

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.internal.TestDescription;3import org.junit.Test;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.error.ShouldNotContain.shouldNotContain;6import static org.assertj.core.util.Lists.newArrayList;7public class ShouldNotContainTest {8public void testToMessage() {9ShouldNotContain shouldNotContain = shouldNotContain(newArrayList("1.txt", "2.txt"), newArrayList("1.txt"), new TestDescription("TEST"));10assertThat(shouldNotContain.toMessage()).isEqualTo("[TEST] %n" +11" <[\"1.txt\"]>%n");12}13}14org.assertj.core.error.ShouldNotContainTest > testToMessage() PASSED

toFileNames

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.nio.file.Files;4import java.nio.file.Path;5import java.nio.file.Paths;6import java.util.List;7import java.util.stream.Stream;8import org.assertj.core.error.ShouldNotContain;9public class 1 {10    public static void main(String[] args) throws IOException {11        Path path = Paths.get("C:\\Users\\user\\Desktop\\Test");12        Stream<Path> paths = Files.walk(path);13        List<String> fileNames = ShouldNotContain.toFileNames(paths);14        for (String fileName : fileNames) {15            System.out.println(fileName);16        }17    }18}19Recommended Posts: How to get the file names of the files in the given directory using java.nio.file.Files.walk() method?20How to get the file names of the files in the given directory using java.nio.file.Files.list() method?21How to get the file names of the files in the given directory using java.io.File.list() method?22How to get the file names of the files in the given directory using java.io.File.listFiles() method?23How to get the file names of the files in the given directory using java.io.File.listRoots() method?24How to get the file names of the files in the given directory using java.io.File.listFiles(FileFilter filter) method?25How to get the file names of the files in the given directory using java.io.File.list(FilenameFilter filter) method?26How to get the file names of the files in the given directory using java.io.File.listRoots() method?27How to get the file names of the files in the given directory using java.io.File.listFiles(FileFilter filter) method?28How to get the file names of the files in the given directory using java.io.File.list(FilenameFilter filter) method?29How to get the file names of the files in the given directory using java.io.File.listRoots() method?30How to get the file names of the files in the given directory using java.io.File.listFiles(FileFilter filter) method?31How to get the file names of the files in the given directory using java.io.File.list(FilenameFilter filter) method?

toFileNames

Using AI Code Generation

1import java.io.File;2import java.util.Arrays;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.error.ShouldNotContain;6import org.assertj.core.internal.Failures;7public class ShouldNotContainExample {8    public static void main(String[] args) {9        File dir = new File("C:/Users/Java");10        List<String> fileNames = Arrays.asList(dir.list());11        List<String> expectedFileNames = Arrays.asList("test.txt");12        Failures.instance().failureInfo();13        ShouldNotContain shouldNotContain = new ShouldNotContain(fileNames, expectedFileNames);14        String[] actualFileNames = shouldNotContain.toFileNames();15        Assertions.assertThat(actualFileNames).containsExactly("test.txt");16    }17}18import java.io.File;19import java.util.Arrays;20import java.util.List;21import org.assertj.core.error.ShouldNotContain;22import org.assertj.core.internal.Failures;23public class ShouldNotContainExample {24    public static void main(String[] args) {25        File dir = new File("C:/Users/Java");26        List<String> fileNames = Arrays.asList(dir.list());27        List<String> expectedFileNames = Arrays.asList("test.txt");28        Failures.instance().failureInfo();29        ShouldNotContain shouldNotContain = new ShouldNotContain(fileNames, expectedFileNames);30        String[] actualFileNames = shouldNotContain.toFileNames();31        System.out.println(Arrays.toString(actualFileNames));32    }33}

toFileNames

Using AI Code Generation

1public class ShouldNotContain_use_toFileNames {2    public static void main(String[] args) {3        File file = new File("D:\\file.txt");4        File file1 = new File("D:\\file1.txt");5        File file2 = new File("D:\\file2.txt");6        File file3 = new File("D:\\file3.txt");7        File file4 = new File("D:\\file4.txt");8        File file5 = new File("D:\\file5.txt");9        File file6 = new File("D:\\file6.txt");10        File file7 = new File("D:\\file7.txt");11        File file8 = new File("D:\\file8.txt");12        File file9 = new File("D:\\file9.txt");13        File file10 = new File("D:\\file10.txt");14        File file11 = new File("D:\\file11.txt");15        File file12 = new File("D:\\file12.txt");16        File file13 = new File("D:\\file13.txt");17        File file14 = new File("D:\\file14.txt");18        File file15 = new File("D:\\file15.txt");19        File file16 = new File("D:\\file16.txt");20        File file17 = new File("D:\\file17.txt");21        File file18 = new File("D:\\file18.txt");22        File file19 = new File("D:\\file19.txt");23        File file20 = new File("D:\\file20.txt");24        File file21 = new File("D:\\

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.