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

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

Source:Paths.java

...305    PathMatcher pathMatcher = pathMatcher(info, actual, syntaxAndPattern);306    assertIsDirectoryNotContaining(info, actual, pathMatcher::matches, format("the '%s' pattern", syntaxAndPattern));307  }308  public void assertIsEmptyDirectory(AssertionInfo info, Path actual) {309    List<Path> items = directoryContent(info, actual);310    if (!items.isEmpty()) throw failures.failure(info, shouldBeEmptyDirectory(actual, items));311  }312  public void assertIsNotEmptyDirectory(AssertionInfo info, Path actual) {313    boolean isEmptyDirectory = directoryContent(info, actual).isEmpty();314    if (isEmptyDirectory) throw failures.failure(info, shouldNotBeEmpty(actual));315  }316  public void assertIsEmptyFile(AssertionInfo info, Path actual) {317    assertIsRegularFile(info, actual);318    try {319      if (nioFilesWrapper.size(actual) > 0) throw failures.failure(info, shouldBeEmpty(actual));320    } catch (IOException e) {321      throw new UncheckedIOException(e);322    }323  }324  public void assertIsNotEmptyFile(AssertionInfo info, Path actual) {325    assertIsRegularFile(info, actual);326    try {327      if (nioFilesWrapper.size(actual) == 0) throw failures.failure(info, shouldNotBeEmpty(actual));328    } catch (IOException e) {329      throw new UncheckedIOException(e);330    }331  }332  public void assertHasFileSystem(AssertionInfo info, Path actual, FileSystem expectedFileSystem) {333    assertNotNull(info, actual);334    requireNonNull(expectedFileSystem, "The expected file system should not be null");335    FileSystem actualFileSystem = actual.getFileSystem();336    requireNonNull(actualFileSystem, "The actual file system should not be null");337    if (!expectedFileSystem.equals(actualFileSystem)) {338      throw failures.failure(info, shouldHaveFileSystem(actual, expectedFileSystem), actualFileSystem, expectedFileSystem);339    }340  }341  public void assertHasSameFileSystemAs(AssertionInfo info, Path actualPath, Path expectedPath) {342    assertNotNull(info, actualPath);343    requireNonNull(expectedPath, "The expected path should not be null");344    FileSystem actualFileSystem = actualPath.getFileSystem();345    requireNonNull(actualFileSystem, "The actual file system should not be null");346    FileSystem expectedFileSystem = expectedPath.getFileSystem();347    requireNonNull(expectedFileSystem, "The expected file system should not be null");348    if (!expectedFileSystem.equals(actualFileSystem)) {349      throw failures.failure(info, shouldHaveSameFileSystemAs(actualPath, expectedPath), actualFileSystem, expectedFileSystem);350    }351  }352  // non-public section353  private List<Path> filterDirectory(AssertionInfo info, Path actual, Filter<Path> filter) {354    assertIsDirectory(info, actual);355    try (DirectoryStream<Path> stream = nioFilesWrapper.newDirectoryStream(actual, filter)) {356      return stream(stream.spliterator(), false).collect(toList());357    } catch (IOException e) {358      throw new UncheckedIOException(format("Unable to list directory content: <%s>", actual), e);359    }360  }361  private List<Path> directoryContent(AssertionInfo info, Path actual) {362    return filterDirectory(info, actual, ANY);363  }364  private void assertIsDirectoryContaining(AssertionInfo info, Path actual, Filter<Path> filter, String filterPresentation) {365    List<Path> matchingFiles = filterDirectory(info, actual, filter);366    if (matchingFiles.isEmpty()) {367      throw failures.failure(info, directoryShouldContain(actual, directoryContent(info, actual), filterPresentation));368    }369  }370  private boolean isDirectoryRecursivelyContaining(AssertionInfo info, Path actual, Predicate<Path> filter) {371    assertIsDirectory(info, actual);372    try (Stream<Path> actualContent = recursiveContentOf(actual)) {373      return actualContent.anyMatch(filter);374    }375  }376  private List<Path> sortedRecursiveContent(Path path) {377    try (Stream<Path> pathContent = recursiveContentOf(path)) {378      return pathContent.sorted().collect(toList());379    }380  }381  private Stream<Path> recursiveContentOf(Path directory) {...

Source:ShouldContain.java

...63   */64  public static ErrorMessageFactory shouldContain(Object actual, Object expected, Object notFound) {65    return shouldContain(actual, expected, notFound, StandardComparisonStrategy.instance());66  }67  public static ErrorMessageFactory directoryShouldContain(File actual, List<File> directoryContent, String filterDescription) {68    return new ShouldContain(actual, toFileNames(directoryContent), filterDescription);69  }70  private static List<String> toFileNames(List<File> files) {71    return files.stream()72                .map(File::getName)73                .collect(toList());74  }75  public static ErrorMessageFactory directoryShouldContain(Path actual, List<Path> directoryContent, String filterDescription) {76    return new ShouldContain(actual, toPathNames(directoryContent), filterDescription);77  }78  private static List<String> toPathNames(List<Path> files) {79    return files.stream()80                .map(Path::toString)81                .collect(toList());82  }83  private ShouldContain(Object actual, Object expected, Object notFound, ComparisonStrategy comparisonStrategy,84                        GroupTypeDescription groupTypeDescription) {85    super("%nExpecting " + groupTypeDescription.getGroupTypeName()86          + ":%n  %s%nto contain:%n  %s%nbut could not find the following " + groupTypeDescription.getElementTypeName()87          + ":%n  %s%n%s", actual, expected, notFound,88          comparisonStrategy);89  }90  private ShouldContain(Object actual, List<String> directoryContent, String filterDescription) {91    // not passing directoryContent and filterDescription as parameter to avoid AssertJ default String formatting92    super("%nExpecting directory:%n" +93          "  %s%n" +94          "to contain at least one file matching " + escapePercent(filterDescription) + " but there was none.%n" +95          "The directory content was:%n  " + escapePercent(directoryContent.toString()),96          actual);97  }98}...

directoryContent

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.api.Assertions.withinPercentage;5import static org.assertj.core.api.Assertions.within;6import static org.assertj.core.api.BDDAssertions.then;7import static org.assertj.core.api.BDDAssertions.thenThrownBy;8import static org.assertj.core.api.BDDAssertions.thenCode;9import static org.assertj.core.api.BDDAssertions.thenNoException;10import static org.assertj.core.api.BDDAssertions.thenExceptionOfType;11import static org.assertj.core.api.BDDAssertions.thenIllegalArgumentException;12import static org.assertj.core.api.BDDAssertions.thenNullPointerExceptio

directoryContent

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.internal.Files;3import java.io.File;4import java.util.List;5import java.io.IOException;6public class 1 {7    public static void main(String[] args) {8        Files files = new Files();9        List<File> list = files.directoryContent(new File("C:\\Users\\user\\Desktop\\"));10        for(File file : list) {11            System.out.println(file);12        }13    }14}15How to get the content of a file using Java IO API (FileInputStream) ?16How to get the content of a file using Java IO API (FileReader) ?17How to get the content of a file using Java IO API (BufferedReader) ?18How to get the content of a file using Java IO API (DataInputStream) ?19How to get the content of a file using Java IO API (BufferedInputStream) ?20How to get the content of a file using Java IO API (FileInputStream) ?21How to get the content of a file using Java IO API (FileReader) ?22How to get the content of a file using Java IO API (BufferedReader) ?23How to get the content of a file using Java IO API (DataInputStream) ?24How to get the content of a file using Java IO API (BufferedInputStream) ?25How to get the content of a file using Java IO API (FileInputStream) ?26How to get the content of a file using Java IO API (FileReader) ?27How to get the content of a file using Java IO API (BufferedReader) ?28How to get the content of a file using Java IO API (DataInputStream) ?

directoryContent

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.FileAssert;4import org.assertj.core.internal.Files;5import java.io.File;6import java.util.List;7import java.util.ArrayList;8import java.util.Arrays;9import java.util.Collections;10import java.util.Comparator;11import java.util.Iterator;12import java.util.Map;13import java.util.HashMap;14import java.io.IOException;15import java.nio.file.Path;16import java.nio.file.Paths;17import java.nio.file.Files;18import java.nio.file.StandardCopyOption;19import java.nio.file.FileVisitResult;20import java.nio.file.FileVisitor;21import java.nio.file.attribute.BasicFileAttributes;22import java.nio.file.attribute.FileTime;23import java.nio.file.attribute.PosixFileAttributes;24import java.nio.file.attribute.PosixFilePermission;25import java.nio.file.attribute.PosixFilePermissions;26import java.nio.file.attribute.UserPrincipal;27import java.nio.file.attribute.GroupPrincipal;28import java.nio.file.attribute.AclEntry;29import java.nio.file.attribute.AclEntryPermission;30import java.nio.file.attribute.AclEntryType;31import java.nio.file.attribute.AclEntryFlag;32import java.nio.file.attribute.AclFileAttributeView;33import java.nio.file.attribute.DosFileAttributes;34import java.nio.file.attribute.DosFileAttributeView;35import java.nio.file.attribute.FileAttribute;36import java.nio.file.attribute.FileAttributeView;37import java.nio.file.attribute.FileTime;38import java.nio.file.attribute.UserDefinedFileAttributeView;39import java.nio.file.attribute.UserPrincipal;40import java.nio.file.attribute.UserPrincipalLookupService;41import java.nio.file.attribute.PosixFilePermission;42import java.nio.file.attribute.PosixFilePermissions;43import java.nio.file.attribute.PosixFileAttributes;44import java.nio.file.attribute.PosixFileAttributeView;45import java.nio.file.attribute.PosixFileAttributes;46import java.nio.file.attribute.PosixFileAttributeView;47import java.nio.file.attribute.PosixFilePermissions;48import java.nio.file.attribute.PosixFilePermission;49import java.nio.file.attribute.FileOwnerAttributeView;50import java.nio.file.attribute.FileAttributeView;51import java.nio.file.attribute.FileAttribute;52import java.nio.file.attribute.BasicFileAttributes;53import java.nio.file.attribute.BasicFileAttributeView;54import java.nio.file.attribute.FileTime;55import java.nio.file.attribute.DosFileAttributes;56import java.nio.file.attribute.DosFileAttributeView;57import java.nio.file.attribute.AclFileAttributeView;58import java.nio.file.attribute.AclEntry;59import java.nio.file.attribute.AclEntryType;60import java

directoryContent

Using AI Code Generation

1import org.assertj.core.internal.Files;2import java.io.File;3public class DirectoryContent {4   public static void main(String[] args) {5      File file = new File("C:/test");6      Files files = new Files();7      String[] dirContent = files.directoryContent(file);8      System.out.println("Directory content of " + file.getPath() + " is:");9      for (String str : dirContent) {10         System.out.println(str);11      }12   }13}

directoryContent

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.util.Lists.list;3import org.assertj.core.internal.Files;4import org.junit.Test;5import java.io.File;6import java.util.List;7import org.junit.Before;8import org.junit.After;9public class DirectoryContentTest {10    private static Files files;11    private static File file;12    public void setUp() {13        files = Files.instance();14        file = new File("C:\\Users\\admin\\Desktop\\test");15    }16    public void tearDown() {17        files = null;18        file = null;19    }20    public void testDirectoryContent() {21        List<File> filelist = files.directoryContent(file);22        assertThat(filelist).containsExactlyInAnyOrder(23                new File("C:\\Users\\admin\\Desktop\\test\\test1.txt"),24                new File("C:\\Users\\admin\\Desktop\\test\\test2.txt"));25    }26}27testDirectoryContent(org.assertj.core.api.files.DirectoryContentTest)  Time elapsed: 0.004 sec  OK

directoryContent

Using AI Code Generation

1import org.assertj.core.internal.Files;2import org.assertj.core.internal.FilesBaseTest;3import org.junit.Test;4import java.io.File;5import java.util.List;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.api.Assertions.fail;8import static org.assertj.core.util.Lists.newArrayList;9import static org.assertj.core.util.Sets.newLinkedHashSet;10import static org.mockito.Mockito.when;11public class Files_directoryContent_Test extends FilesBaseTest {12    public void should_return_list_of_files_in_the_given_directory() {13        File dir = new File("src/test/resources");14        List<File> expected = newArrayList(new File("src/test/resources/1.txt"),15                new File("src/test/resources/2.txt"));16        when(files.getFiles(dir)).thenReturn(newLinkedHashSet(expected));17        List<File> actual = files.directoryContent(dir);18        assertThat(actual).containsExactlyElementsOf(expected);19    }20    public void should_throw_error_if_given_path_is_null() {21        expectNullPointerException("The given directory should not be null");22        files.directoryContent(null);23    }24    public void should_throw_error_if_given_path_does_not_exist() {25        File dir = new File("some/unknown/path");26        when(files.getFiles(dir)).thenReturn(newLinkedHashSet());27        try {28            files.directoryContent(dir);29            fail("Expecting a NullPointerException");30        } catch (NullPointerException e) {31            assertThat(e).hasMessage("The given directory should not be null");32        }33    }34    public void should_throw_error_if_given_path_is_not_a_directory() {35        File dir = new File("src/test/resources/1.txt");36        try {37            files.directoryContent(dir);38            fail("Expecting an IllegalArgumentException");39        } catch (IllegalArgumentException e) {40            assertThat(e).hasMessage("The given path 'src/test/resources/1.txt' is not a directory");41        }42    }43}44import org.assertj.core.api.Assertions;45import org.assertj.core.internal.Files;46import org.assertj.core.internal.FilesBaseTest;47import org.junit.Test;48import java.io.File;49import java.io.IOException;50import java.nio.file.Files;51import java.nio.file.Path;52import java.util.List;53import static org.assertj.core.util

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