Best Assertj code snippet using org.assertj.core.api.AbstractPathAssert.content
Source:SnapshotTesting.java
...17import org.assertj.core.api.ListAssert;18import org.junit.jupiter.api.Assertions;19import org.junit.jupiter.api.TestInfo;20/**21 * Test file content and directory tree to make sure they are valid by comparing them to their snapshots.22 * The snapshots can easily be updated when necessary and reviewed to confirm they are consistent with the changes.23 * <br />24 * <br />25 * The snapshots will be created/updated using <code>-Dsnap</code> or26 * <code>-Dupdate-snapshots</code>27 * <br />28 * Snapshots are created in {@link #SNAPSHOTS_DIR}29 */30public class SnapshotTesting {31 public static final Path SNAPSHOTS_DIR = Paths.get("src/test/resources/__snapshots__/");32 public static final String UPDATE_SNAPSHOTS_PROPERTY = "update-snapshots";33 public static final String UPDATE_SNAPSHOTS_PROPERTY_SHORTCUT = "snap";34 /**35 * Test file content to make sure it is valid by comparing it to its snapshots.36 * <br />37 * The snapshot can easily be updated when necessary and reviewed to confirm it is consistent with the changes.38 * <br />39 * <br />40 * The snapshot will be created/updated using <code>-Dsnap</code> or41 * <code>-Dupdate-snapshots</code>42 * <br />43 * <br />44 * Even if the content is checked as a whole, it's always better to also manually check that specific content snippets45 * contains what's expected46 * <br />47 * <br />48 * example:49 *50 * <pre>51 * assertThatMatchSnapshot(testInfo, projectDir, "src/main/java/org/acme/GreetingResource.java")52 * .satisfies(checkContains("@Path(\"/hello\")"))53 * </pre>54 *55 * @param testInfo the {@link TestInfo} from the {@Link Test} parameter (used to get the current test class & method to56 * compute the snapshot location)57 * @param parentDir the parent directory containing the generated files for this test (makes it nicer when checking multiple58 * snapshots)59 * @param fileRelativePath the relative path from the directory (used to name the snapshot)60 * @return an {@link AbstractPathAssert} giving a direct way to check specific content snippets contains what's expected61 * @throws Throwable62 */63 public static AbstractPathAssert<?> assertThatMatchSnapshot(TestInfo testInfo, Path parentDir, String fileRelativePath)64 throws Throwable {65 final String snapshotDirName = getSnapshotDirName(testInfo);66 final String normalizedFileName = snapshotDirName + "/" + normalizePathAsName(fileRelativePath);67 return assertThatMatchSnapshot(parentDir.resolve(fileRelativePath), normalizedFileName);68 }69 /**70 * Test file content to make sure it is valid by comparing it to a snapshot.71 * <br />72 * The snapshot can easily be updated when necessary and reviewed to confirm it is consistent with the changes.73 * <br />74 * <br />75 * The snapshot will be created/updated using <code>-Dsnap</code> or76 * <code>-Dupdate-snapshots</code>77 * <br />78 * <br />79 * Even if the content is checked as a whole, it's always better to also manually check that specific content snippets80 * contains what's expected using {@link #checkContains(String)} or {@link #checkMatches(String)}81 *82 * @param fileToCheck the {@link Path} of the file to check83 * @param snapshotIdentifier the snapshotIdentifier of the snapshot (used as a relative path from the {@link #SNAPSHOTS_DIR}84 * @return an {@link AbstractPathAssert} giving a direct way to check specific content snippets contains what's expected85 * @throws Throwable86 */87 public static AbstractPathAssert<?> assertThatMatchSnapshot(Path fileToCheck, String snapshotIdentifier) throws Throwable {88 final Path snapshotFile = SNAPSHOTS_DIR.resolve(snapshotIdentifier);89 assertThat(fileToCheck).isRegularFile();90 final boolean updateSnapshot = shouldUpdateSnapshot(snapshotIdentifier);91 if (updateSnapshot) {92 if (Files.isRegularFile(snapshotFile)) {93 deleteExistingSnapshots(snapshotIdentifier, snapshotFile);94 }95 FileUtils.copyFile(fileToCheck.toFile(), snapshotFile.toFile());96 }97 final String snapshotNotFoundDescription = "corresponding snapshot not found for " + snapshotIdentifier98 + " (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) {187 return testInfo.getTestClass().get().getSimpleName() + "/" + testInfo.getTestMethod().get().getName();188 }189 public static String normalizePathAsName(String fileRelativePath) {190 return fileRelativePath.replace("/", "_");191 }...
Source:ContextBootstrapAssert.java
1/*2 * Copyright 2012-2019 the original author or authors.3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 * https://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package org.springframework.context.bootstrap.generator.test;17import java.io.IOException;18import java.io.InputStream;19import java.nio.charset.StandardCharsets;20import java.nio.file.Files;21import java.nio.file.Path;22import org.assertj.core.api.AbstractPathAssert;23import org.assertj.core.api.PathAssert;24import org.springframework.util.StreamUtils;25import org.springframework.util.StringUtils;26import static org.assertj.core.api.Assertions.assertThat;27/**28 * Assertions for a generated source structure.29 *30 * @author Stephane Nicoll31 */32public class ContextBootstrapAssert extends AbstractPathAssert<ContextBootstrapAssert> {33 private final String packageName;34 public ContextBootstrapAssert(Path projectDirectory, String packageName) {35 super(projectDirectory, ContextBootstrapAssert.class);36 this.packageName = packageName;37 }38 public ContextBootstrapAssert hasSource(String packageName, String name) {39 validateAndGetAsset(this.actual, packageName, name);40 return this.myself;41 }42 public TextAssert contextBootstrap() {43 return source(this.packageName, "ContextBootstrap");44 }45 public TextAssert source(String packageName, String name) {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) {65 assertThat(source).isRegularFile();66 try (InputStream stream = Files.newInputStream(source)) {67 return StreamUtils.copyToString(stream, StandardCharsets.UTF_8);68 }69 catch (IOException ex) {70 throw new IllegalStateException(ex);71 }72 }73}...
content
Using AI Code Generation
1import static org.assertj.core.api.Assertions.assertThat;2import java.io.IOException;3import java.nio.file.Files;4import java.nio.file.Path;5import java.nio.file.Paths;6public class PathAssertionExample {7 public static void main(String[] args) throws IOException {8 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");9 Files.write(path, "test".getBytes());10 assertThat(path).content("test");11 }12}13import static org.assertj.core.api.Assertions.assertThat;14import java.io.IOException;15import java.nio.file.Files;16import java.nio.file.Path;17import java.nio.file.Paths;18public class PathAssertionExample {19 public static void main(String[] args) throws IOException {20 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");21 Files.write(path, "test".getBytes());22 assertThat(path).content("test");23 }24}25import static org.assertj.core.api.Assertions.assertThat;26import java.io.IOException;27import java.nio.file.Files;28import java.nio.file.Path;29import java.nio.file.Paths;30public class PathAssertionExample {31 public static void main(String[] args) throws IOException {32 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");33 Files.write(path, "test".getBytes());34 assertThat(path).hasContent("test");35 }36}37import static org.assertj.core.api.Assertions.assertThat;38import java.io.IOException;39import java.nio.file.Files;40import java.nio.file.Path;41import java.nio.file.Paths;42public class PathAssertionExample {43 public static void main(String[] args) throws IOException {44 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");45 Files.write(path, "test".getBytes());46 assertThat(path).hasContent("test");47 }48}49import static org.assertj.core.api.Assertions.assertThat;50import java.io.IOException;51import java.nio.file.Files;52import java.nio.file.Path;53import java.nio.file.Paths;54public class PathAssertionExample {
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Using AI Code Generation
1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3import java.io.IOException;4import java.nio.file.Files;5import java.nio.file.Paths;6public class AssertjTest {7 public void testContent() throws IOException {8 String path = "C:\\Users\\user\\Desktop\\test.txt";9 String content = new String(Files.readAllBytes(Paths.get(path)));10 assertThat(path).hasContent(content);11 }12}13Related Posts: AssertJ - hasContent(String expectedContent, Charset charset)14AssertJ - hasContent(String expectedContent, Charset charset) AssertJ - hasContent(String expectedContent)15AssertJ - hasContent(String expectedContent) AssertJ - hasContent(String expectedContent, String charsetName)16AssertJ - hasContent(String expectedContent, String charsetName) AssertJ - hasContent(String expectedContent, Charset charset)17AssertJ - hasContent(String expectedContent, Charset charset) AssertJ - hasContent(String expectedContent)18AssertJ - hasContent(String expectedContent) AssertJ - hasContent(String expectedContent, String charsetName)19AssertJ - hasContent(String expectedContent, String charsetName) AssertJ - hasContent(String expectedContent, Charset charset)20AssertJ - hasContent(String expectedContent, Charset charset) AssertJ - hasContent(String expectedContent)21AssertJ - hasContent(String expectedContent) AssertJ - hasContent(String expectedContent, String charsetName)22AssertJ - hasContent(String expectedContent, String charsetName) AssertJ - hasContent(String expectedContent, Charset charset)23AssertJ - hasContent(String expectedContent, Charset charset) AssertJ - hasContent(String expectedContent)24AssertJ - hasContent(String expectedContent) AssertJ - hasContent(String expectedContent, String charsetName)25AssertJ - hasContent(String expectedContent, String charsetName) AssertJ - hasContent(String expectedContent, Charset charset)26AssertJ - hasContent(String expectedContent, Charset charset) AssertJ - hasContent(String expectedContent)27AssertJ - hasContent(String expectedContent) AssertJ - hasContent(String expectedContent, String charsetName)28AssertJ - hasContent(String expectedContent, String charsetName
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Using AI Code Generation
1import static org.assertj.core.api.Assertions.assertThat;2import java.nio.file.Path;3import java.nio.file.Paths;4public class Example {5 public static void main(String[] args) {6 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");7 assertThat(path).content().isEqualTo("Hello World");8 }9}
content
Using AI Code Generation
1import static org.assertj.core.api.Assertions.assertThat;2import java.nio.file.Path;3import java.nio.file.Paths;4import org.assertj.core.api.Assertions;5import org.junit.Test;6public class AssertJTest {7 public void test() {8 Path path = Paths.get("C:\\Users\\admin\\Desktop\\1.txt");9 Assertions.assertThat(path).hasContent("Hello World!");10 }11}12 at org.junit.Assert.assertEquals(Assert.java:115)13 at org.junit.Assert.assertEquals(Assert.java:144)14 at org.assertj.core.internal.Objects.assertEqual(Objects.java:100)15 at org.assertj.core.internal.Objects.assertEqual(Objects.java:110)16 at org.assertj.core.internal.Objects.assertEqual(Objects.java:115)17 at org.assertj.core.internal.Objects.assertEqual(Objects.java:110)18 at org.assertj.core.internal.Objects.assertEqual(Objects.java:115)19 at org.assertj.core.internal.Objects.assertEqual(Objects.java:110)20 at org.assertj.core.api.AbstractPathAssert.hasContent(AbstractPathAssert.java:113)21 at AssertJTest.test(AssertJTest.java:14)22 at org.junit.Assert.assertEquals(Assert.java:115)23 at org.junit.Assert.assertEquals(Assert.java:144)24 at org.assertj.core.internal.Objects.assertEqual(Objects.java:100)25 at org.assertj.core.internal.Objects.assertEqual(Objects.java:110)26 at org.assertj.core.internal.Objects.assertEqual(Objects.java:115)27 at org.assertj.core.internal.Objects.assertEqual(Objects.java:110)28 at org.assertj.core.internal.Objects.assertEqual(Objects.java:115)29 at org.assertj.core.internal.Objects.assertEqual(Objects.java:110)30 at org.assertj.core.api.AbstractPathAssert.hasContent(AbstractPathAssert.java:113)31 at AssertJTest.test(AssertJTest.java:14)32PathAssert.hasContent(String expectedContent)33PathAssert.hasContent(String expectedContent, Charset charset)34PathAssert.hasContent(String expectedContent, Charset charset, Charset defaultCharset)35PathAssert.hasContent(String expectedContent, Charset charset, Charset
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Using AI Code Generation
1public void test() {2 Path path = Paths.get("test.txt");3 assertThat(path).hasContent("test");4}5public void test() {6 Path path = Paths.get("test.txt");7 assertThat(path).hasContent("test");8}9public void test() {10 Path path = Paths.get("test.txt");11 assertThat(path).hasContent("test");12}13public void test() {14 Path path = Paths.get("test.txt");15 assertThat(path).hasContent("test");16}17public void test() {18 Path path = Paths.get("test.txt");19 assertThat(path).hasContent("test");20}21public void test() {22 Path path = Paths.get("test.txt");23 assertThat(path).hasContent("test");24}25public void test() {26 Path path = Paths.get("test.txt");27 assertThat(path).hasContent("test");28}29public void test() {30 Path path = Paths.get("test.txt");31 assertThat(path).hasContent("test");32}33public void test() {34 Path path = Paths.get("test.txt");35 assertThat(path).hasContent("test");36}37public void test() {38 Path path = Paths.get("test.txt");39 assertThat(path).hasContent("test");40}41public void test() {42 Path path = Paths.get("test.txt");43 assertThat(path).hasContent("test
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Using AI Code Generation
1import static org.assertj.core.api.Assertions.*;2import java.nio.file.Path;3import java.nio.file.Paths;4import org.junit.Test;5public class AssertJContentMethodExample {6 public void testContent() {7 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");8 assertThat(path).hasContent("This is a test file");9 }10}11import static org.assertj.core.api.Assertions.*;12import java.nio.file.Path;13import java.nio.file.Paths;14import org.junit.Test;15public class AssertJContentMethodExample {16 public void testContent() {17 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");18 assertThat(path).hasContent("This is a test file1");19 }20}21import static org.assertj.core.api.Assertions.*;22import java.nio.file.Path;23import java.nio.file.Paths;24import org.junit.Test;25public class AssertJContentMethodExample {26 public void testContent() {27 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");28 assertThat(path).hasContent("This is a test file1");29 }30}31import static org.assertj.core.api.Assertions.*;32import java.nio.file.Path;33import java.nio.file.Paths;34import org.junit.Test;35public class AssertJContentMethodExample {36 public void testContent() {37 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");38 assertThat(path
content
Using AI Code Generation
1import java.nio.file.Path;2import java.nio.file.Paths;3import org.assertj.core.api.PathAssert;4public class PathAssertExample {5 public static void main(String[] args) {6 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");7 PathAssert pathAssert = new PathAssert(path);8 pathAssert.content("Hello World");9 }10}11import java.nio.file.Path;12import java.nio.file.Paths;13import org.assertj.core.api.PathAssert;14public class PathAssertExample {15 public static void main(String[] args) {16 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");17 PathAssert pathAssert = new PathAssert(path);18 pathAssert.content("Hello World");19 }20}21import static org.assertj.core.api.Assertions.assertThat;22import java.nio.file.Path;23import java.nio.file.Paths;24public class PathAssertExample {25 public static void main(String[] args) {26 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");27 assertThat(path).content("Hello World");28 }29}30import static org.assertj.core.api.Assertions.assertThat;31import java.io.File;32import java.nio.file.Path;33import java.nio.file.Paths;34public class PathAssertExample {35 public static void main(String[] args) {36 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");37 File file = path.toFile();38 assertThat(file).content("Hello World");39 }40}41import static org.assertj.core.api.Assertions.assertThat;42import java.nio.file.Path;43import java.nio.file.Paths;44public class PathAssertExample {45 public static void main(String[] args) {46 Path path = Paths.get("C:\\Users\\user\\Desktop\\1.txt");47 assertThat(path).content("Hello World");48 }49}
content
Using AI Code Generation
1public class AssertJContentMethodExample {2 public static void main(String[] args) {3 Path path = Paths.get("C:\\Users\\user\\Desktop\\test.txt");4 assertThat(path).content().isEqualTo("test");5 }6}
content
Using AI Code Generation
1public class PathAssertExample {2 public static void main(String[] args) {3 Path path = Paths.get("1.java");4 Assertions.assertThat(path).exists();5 Assertions.assertThat(path).isReadable();6 Assertions.assertThat(path).isWritable();7 Assertions.assertThat(path).isExecutable();8 Assertions.assertThat(path).isAbsolute();9 Assertions.assertThat(path).isRelative();10 Assertions.assertThat(path).isDirectory();11 Assertions.assertThat(path).isRegularFile();12 Assertions.assertThat(path).isSymbolicLink();13 Assertions.assertThat(path).isHidden();14 Assertions.assertThat(path).isEmptyDirectory();15 Assertions.assertThat(path).hasSize(0);16 Assertions.assertThat(path).hasLastModifiedTime(Files.getLastModifiedTime(path));17 Assertions.assertThat(path).hasLastAccessTime(Files.getLastAccessTime(path));18 Assertions.assertThat(path).hasCreationTime(Files.getCreationTime(path));19 Assertions.assertThat(path).hasContent("content");20 }21}22public class PathAssertExample {23 public static void main(String[] args) {
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