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

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

Source:SnapshotTesting.java Github

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...98 + " (Use -Dsnap to create it automatically)";99 if (isUTF8File(fileToCheck)) {100 final String description = "check snapshot for: " + snapshotIdentifier;101 assertThat(snapshotFile).as(snapshotNotFoundDescription).isRegularFile();102 assertThat(fileToCheck).as(description).exists().usingCharset(StandardCharsets.UTF_8)103 .hasContent(getContent(snapshotFile));104 } else {105 final String description = "check binary snapshot for: " + snapshotIdentifier;106 assertThat(snapshotFile).as(snapshotNotFoundDescription).isRegularFile();107 assertThat(fileToCheck).as(description).hasBinaryContent(getBinaryContent(snapshotFile));108 }109 return assertThat(fileToCheck);110 }111 /**112 * Test directory tree to make sure it is valid by comparing it to a snapshot.113 * <br />114 * The snapshot can easily be updated when necessary and reviewed to confirm it is consistent with the changes.115 * <br />116 * <br />117 * The snapshot will be created/updated using <code>-Dsnap</code> or118 * <code>-Dupdate-snapshots</code>119 *120 * @param testInfo the {@link TestInfo} from the {@Link Test} parameter (used to get the current test class & method to121 * compute the snapshot location)122 * @param dir the {@link Path} of the directory to test123 * @return a {@link ListAssert} with the directory tree as a list124 * @throws Throwable125 */126 public static ListAssert<String> assertThatDirectoryTreeMatchSnapshots(TestInfo testInfo, Path dir) throws Throwable {127 final String snapshotName = getSnapshotDirName(testInfo) + "/dir-tree.snapshot";128 final Path snapshotFile = SNAPSHOTS_DIR.resolve(snapshotName);129 assertThat(dir).isDirectory();130 final List<String> tree = Files.walk(dir)131 .map(p -> {132 final String r = dir.relativize(p).toString().replace('\\', '/');133 if (Files.isDirectory(p)) {134 return r + "/";135 }136 return r;137 })138 .collect(toList());139 final boolean updateSnapshot = shouldUpdateSnapshot(snapshotName);140 if (updateSnapshot) {141 if (Files.isRegularFile(snapshotFile)) {142 deleteExistingSnapshots(snapshotName, snapshotFile);143 }144 Files.createDirectories(snapshotFile.getParent());145 Files.write(snapshotFile, String.join("\n", tree).getBytes(StandardCharsets.UTF_8));146 }147 assertThat(snapshotFile)148 .as("corresponding snapshot not found for " + snapshotName + " (Use -Dsnap to create it automatically)")149 .isRegularFile();150 final List<String> content = Arrays.stream(getContent(snapshotFile).split("\\v"))151 .filter(s -> !s.isEmpty())152 .collect(toList());153 return assertThat(tree).containsExactlyInAnyOrderElementsOf(content);154 }155 public static byte[] getBinaryContent(Path file) {156 try {157 return Files.readAllBytes(file);158 } catch (IOException e) {159 throw new UncheckedIOException("Unable to read " + file.toString(), e);160 }161 }162 public static String getContent(Path file) {163 try {164 return new String(Files.readAllBytes(file), StandardCharsets.UTF_8);165 } catch (IOException e) {166 throw new UncheckedIOException("Unable to read " + file.toString(), e);167 }168 }169 public static void deleteTestDirectory(final File file) throws IOException {170 FileUtils.deleteDirectory(file);171 Assertions.assertFalse(172 Files.exists(file.toPath()), "Directory still exists");173 }174 /**175 * To use with {@link AbstractPathAssert} in order to check the file content contains a specific string.176 *177 * @param s the string which should be in the file content178 * @return a {@link Consumer<Path>} to use with {@link AbstractPathAssert#satisfies(Consumer)}179 */180 public static Consumer<Path> checkContains(String s) {181 return (p) -> assertThat(getContent(p)).contains(s);182 }183 public static Consumer<Path> checkMatches(String regex) {184 return (p) -> assertThat(getContent(p)).matches(regex);185 }186 public static String getSnapshotDirName(TestInfo testInfo) {...

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Source:AbstractProjectAssert.java Github

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...44 * @return {@code this} assertion object45 */46 public SELF containsDirectories(String... directoryPaths) {47 for (String directory : directoryPaths) {48 new PathAssert(this.actual.resolve(directory)).exists().isDirectory();49 }50 return this.myself;51 }52 /**53 * Assert the project does not have the specified directories.54 * @param directoryPaths the directory paths relative to the project directory.55 * @return {@code this} assertion object56 */57 public SELF doesNotContainDirectories(String... directoryPaths) {58 for (String directory : directoryPaths) {59 new PathAssert(this.actual.resolve(directory)).doesNotExist();60 }61 return this.myself;62 }63 /**64 * Assert the project has the specified files.65 * @param filePaths the file paths relative to the project directory.66 * @return {@code this} assertion object67 */68 public SELF containsFiles(String... filePaths) {69 filePaths().contains(filePaths);70 return this.myself;71 }72 /**73 * Assert the project does not have the specified files.74 * @param filePaths the file paths relative to the project directory.75 * @return {@code this} assertion object76 */77 public SELF doesNotContainFiles(String... filePaths) {78 filePaths().doesNotContain(filePaths);79 return this.myself;80 }81 /**82 * Return an {@link ListAssert assert} for the local file paths of this project, to83 * allow chaining of list-specific assertions from this call.84 * @return a {@link ListAssert} with the files of this project85 */86 public ListAssert<String> filePaths() {87 if (this.filesAssert == null) {88 this.filesAssert = new ListAssert<>(getRelativePathsOfProjectFiles());89 }90 return this.filesAssert;91 }92 /**93 * Assert that the project defines the specified file and return a {@link PathAssert}94 * for it, to allow chaining of Path-specific assertions from this call.95 * @param path the path of the file96 * @return a {@link PathAssert} for the specified file97 */98 public PathAssert file(String path) {99 Path file = this.actual.resolve(path);100 return new PathAssert(file).exists().isRegularFile();101 }102 /**103 * Assert that the project defines the specified file and return a {@link TextAssert}104 * for it, to allow chaining of text file-specific assertions from this call.105 * @param path the path of a text file106 * @return a {@link TextAssert} for the specified text file107 */108 public TextAssert textFile(String path) {109 Path file = this.actual.resolve(path);110 new PathAssert(file).exists().isRegularFile();111 return new TextAssert(file);112 }113 /**114 * Return the relative paths of all files. For consistency, always use {@code /} as115 * path separator.116 * @return the relative path of all files117 */118 private List<String> getRelativePathsOfProjectFiles() {119 List<String> relativePaths = new ArrayList<>();120 try {121 Files.walkFileTree(this.actual, new SimpleFileVisitor<Path>() {122 @Override123 public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {124 relativePaths.add(createRelativePath(file));...

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Source:ContextBootstrapAssert.java Github

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...46 return new TextAssert(readContent(validateAndGetAsset(this.actual, packageName, name)));47 }48 private Path validateAndGetAsset(Path baseDir, String packageName, String name) {49 Path source = resolveSource(baseDir, packageName, name);50 new PathAssert(source).as("Source '%s.java' not found in package '%s'", name, packageName).exists()51 .isRegularFile();52 return source;53 }54 private Path resolveSource(Path baseDir, String packageName, String name) {55 return baseDir.resolve(createSourceRelativePath(packageName, name));56 }57 private String createSourceRelativePath(String packageName, String name) {58 return packageToPath(packageName) + "/" + name + ".java";59 }60 private static String packageToPath(String packageName) {61 String packagePath = packageName.replace(".", "/");62 return StringUtils.trimTrailingCharacter(packagePath, '/');63 }64 public static String readContent(Path source) {...

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exists

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1package com.automationrhapsody.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import java.nio.file.Path;4import java.nio.file.Paths;5public class AssertJPathExistsExample {6 public static void main(String[] args) {7 Path path = Paths.get("C:/temp/1.txt");8 assertThat(path).exists();9 }10}11package com.automationrhapsody.assertj;12import static org.assertj.core.api.Assertions.assertThat;13import java.nio.file.Path;14import java.nio.file.Paths;15public class AssertJPathNotExistsExample {16 public static void main(String[] args) {17 Path path = Paths.get("C:/temp/2.txt");18 assertThat(path).notExists();19 }20}21package com.automationrhapsody.assertj;22import static org.assertj.core.api.Assertions.assertThat;23import java.io.File;24public class AssertJFileExistsExample {25 public static void main(String[] args) {26 File file = new File("C:/temp/1.txt");27 assertThat(file).exists();28 }29}30package com.automationrhapsody.assertj;31import static org.assertj.core.api.Assertions.assertThat;32import java.io.File;33public class AssertJFileNotExistsExample {34 public static void main(String[] args) {35 File file = new File("C:/temp/2.txt");36 assertThat(file).notExists();37 }38}

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1import org.assertj.core.api.AbstractPathAssert;2import org.assertj.core.api.Assertions;3import java.nio.file.Path;4public class AssertJPath {5 public static void main(String[] args) {6 Path path = Path.of("test.txt");7 AbstractPathAssert<?> pathAssert = Assertions.assertThat(path);8 pathAssert.exists();9 }10}

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1import org.assertj.core.api.Assertions;2import java.nio.file.Path;3import java.nio.file.Paths;4public class AssertJPathExistsExample {5 public static void main(String[] args) {6 Path path = Paths.get("C:\\Users\\Kumar\\Desktop\\1.txt");7 Assertions.assertThat(path).exists();8 }9}10import org.assertj.core.api.Assertions;11import java.nio.file.Path;12import java.nio.file.Paths;13public class AssertJPathDoesNotExistExample {14 public static void main(String[] args) {15 Path path = Paths.get("C:\\Users\\Kumar\\Desktop\\1.txt");16 Assertions.assertThat(path).doesNotExist();17 }18}19import org.assertj.core.api.Assertions;20import java.nio.file.Path;21import java.nio.file.Paths;22public class AssertJPathIsAbsoluteExample {23 public static void main(String[] args) {24 Path path = Paths.get("C:\\Users\\Kumar\\Desktop\\1.txt");25 Assertions.assertThat(path).isAbsolute();26 }27}28import org.assertj.core.api.Assertions;29import java.nio.file.Path;30import java.nio.file.Paths;31public class AssertJPathIsNotAbsoluteExample {32 public static void main(String[] args) {33 Path path = Paths.get("C:\\Users\\Kumar\\Desktop\\1.txt");34 Assertions.assertThat(path).isNotAbsolute();35 }36}37import org.assertj.core.api.Assertions;38import java.nio.file.Path;39import java.nio.file.Paths;40public class AssertJPathIsRegularFileExample {41 public static void main(String[] args) {42 Path path = Paths.get("C:\\Users\\Kumar\\Desktop\\1.txt");43 Assertions.assertThat(path).isRegularFile();44 }45}46import org.assertj.core.api.Assertions;47import java.nio.file.Path;48import java.nio.file.Paths;49public class AssertJPathIsDirectoryExample {50 public static void main(String

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1package org.example;2import java.io.File;3import org.assertj.core.api.Assertions;4public class App {5 public static void main(String[] args) {6 File file = new File("C:\\test\\test.txt");7 Assertions.assertThat(file).exists();8 }9}10C:\Users\user\Downloads\1>javac -cp .;assertj-core-3.18.1.jar 1.java11C:\Users\user\Downloads\1>java -cp .;assertj-core-3.18.1.jar org.example.App12org.assertj.core.api.AbstractPathAssert#isDirectory()13package org.example;14import java.io.File;15import org.assertj.core.api.Assertions;16public class App {17 public static void main(String[] args) {18 File file = new File("C:\\test");19 Assertions.assertThat(file).isDirectory();20 }21}22C:\Users\user\Downloads\2>javac -cp .;assertj-core-3.18.1.jar 2.java23C:\Users\user\Downloads\2>java -cp .;assertj-core-3.18.1.jar org.example.App

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1public class PathAssertion {2 public static void main(String[] args) {3 Path path = Paths.get("test.txt");4 assertThat(path).exists();5 }6}7 at org.junit.Assert.assertEquals(Assert.java:115)8 at org.junit.Assert.assertEquals(Assert.java:144)9 at org.assertj.core.error.ShouldBePath.shouldExist(ShouldBePath.java:41)10 at org.assertj.core.internal.Paths.assertIsRegularFile(Paths.java:113)11 at org.assertj.core.internal.Paths.assertIsRegularFile(Paths.java:22)12 at org.assertj.core.api.AbstractPathAssert.exists(AbstractPathAssert.java:77)13 at PathAssertion.main(1.java:7)14package com.baeldung.path;15import static org.assertj.core.api.Assertions.assertThat;16import java.nio.file.Path;17import java.nio.file.Paths;18public class PathAssertion {19 public static void main(String[] args) {20 Path path = Paths.get("test.txt");21 assertThat(path).exists();22 }23}24 at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:86)25 at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)26 at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)27 at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:230)28 at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)29 at java.nio.file.Files.newInputStream(Files.java:152)30 at java.nio.file.Files.size(Files.java:2332)31 at org.assertj.core.internal.Paths.assertIsRegularFile(Paths.java:109)32 at org.assertj.core.internal.Paths.assertIsRegularFile(Paths.java:22)33 at org.assertj.core.api.AbstractPathAssert.exists(AbstractPathAssert.java:77)34 at com.baeldung.path.PathAssertion.main(PathAssertion.java:9)35package com.baeldung.path;36import static org.assertj.core.api.Assertions.assertThat;37import java.nio.file.Path;38import java.nio.file.Paths;39public class PathAssertion {40 public static void main(String[] args) {41 Path path = Paths.get("test.txt");42 assertThat(path).exists();43 }44}45 at org.junit.Assert.assertEquals(A

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1import static org.assertj.core.api.Assertions.assertThat;2import java.io.File;3import java.nio.file.Path;4import java.nio.file.Paths;5public class AssertJPathExample {6 public static void main(String[] args) {7 Path path = Paths.get("C:/Users/JavaTpoint/Desktop/JavaTpoint");8 assertThat(path).exists();9 File file = new File("C:/Users/JavaTpoint/Desktop/JavaTpoint");10 assertThat(file).exists();11 }12}13import static org.assertj.core.api.Assertions.assertThat;14import java.io.File;15import java.nio.file.Path;16import java.nio.file.Paths;17public class AssertJPathExample {18 public static void main(String[] args) {19 Path path = Paths.get("C:/Users/JavaTpoint/Desktop/JavaTpoint");20 assertThat(path).doesNotExist();21 File file = new File("C:/Users/JavaTpoint/Desktop/JavaTpoint");22 assertThat(file).doesNotExist();23 }24}25import static org.assertj.core.api.Assertions.assertThat;26import java.io.File;27import java.nio.file.Path;28import java.nio.file.Paths;29public class AssertJPathExample {30 public static void main(String[] args) {31 Path path = Paths.get("C:/Users/JavaTpoint/Desktop/JavaTpoint");32 assertThat(path).isAbsolute();33 File file = new File("C:/Users/JavaTpoint/Desktop/JavaTpoint");34 assertThat(file

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1public class PathAssertExample {2 public static void main(String[] args) {3 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");4 Assertions.assertThat(path).exists();5 }6}7public class PathAssertExample {8 public static void main(String[] args) {9 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");10 Assertions.assertThat(path).doesNotExist();11 }12}13public class PathAssertExample {14 public static void main(String[] args) {15 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");16 Assertions.assertThat(path).isDirectory();17 }18}19public class PathAssertExample {20 public static void main(String[] args) {21 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");22 Assertions.assertThat(path).isFile();23 }24}25public class PathAssertExample {26 public static void main(String[] args) {27 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");28 Assertions.assertThat(path).isReadable();29 }30}31public class PathAssertExample {32 public static void main(String[] args) {33 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");34 Assertions.assertThat(path).isWritable();35 }36}37public class PathAssertExample {38 public static void main(String[] args) {39 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");40 Assertions.assertThat(path).isAbsolute();41 }42}43public class PathAssertExample {44 public static void main(String[] args) {45 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");46 Assertions.assertThat(path).isRelative();47 }48}

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1public class AssertjExample {2 public static void main(String[] args) {3 Path path = Paths.get("C:\\Users\\Siddharth\\Desktop\\test.txt");4 Assertions.assertThat(path).exists();5 }6}7public class AssertjExample {8 public static void main(String[] args) {9 Path path = Paths.get("C:\\Users\\Siddharth\\Desktop\\test.txt");10 Assertions.assertThat(path).doesNotExist();11 }12}13public class AssertjExample {14 public static void main(String[] args) {15 Path path = Paths.get("C:\\Users\\Siddharth\\Desktop\\test.txt");16 Assertions.assertThat(path).isDirectory();17 }18}19public class AssertjExample {20 public static void main(String[] args) {21 Path path = Paths.get("C:\\Users\\Siddharth\\Desktop\\test.txt");22 Assertions.assertThat(path).isRegularFile();23 }24}25public class AssertjExample {26 public static void main(String[] args) {27 Path path = Paths.get("C:\\Users\\Siddharth\\Desktop\\test.txt");28 Assertions.assertThat(path).is

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