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How to use Files class of org.assertj.core.util package

Best Assertj code snippet using org.assertj.core.util.Files

Source:Files_assertSameContentAs_Test.java

...25import java.util.List;26import org.assertj.core.api.AssertionInfo;27import org.assertj.core.api.exception.RuntimeIOException;28import org.assertj.core.error.ShouldHaveSameContent;29import org.assertj.core.internal.FilesBaseTest;30import org.assertj.core.util.Lists;31import org.assertj.core.util.diff.Delta;32import org.junit.BeforeClass;33import org.junit.Test;34/**35 * Tests for <code>{@link org.assertj.core.internal.Files#assertSameContentAs(org.assertj.core.api.AssertionInfo, java.io.File, java.io.File)}</code>.36 *37 * @author Yvonne Wang38 * @author Joel Costigliola39 */40public class Files_assertSameContentAs_Test extends FilesBaseTest {41  private static File actual;42  private static File expected;43  @BeforeClass44  public static void setUpOnce() {45    actual = new File("src/test/resources/actual_file.txt");46    expected = new File("src/test/resources/expected_file.txt");47  }48  @Test49  public void should_throw_error_if_expected_is_null() {50    thrown.expectNullPointerException("The file to compare to should not be null");51    files.assertSameContentAs(someInfo(), actual, null);52  }53  @Test54  public void should_throw_error_if_expected_is_not_file() {...

Source:Files_assertEqualContent_Test.java

...25import java.util.List;26import org.assertj.core.api.AssertionInfo;27import org.assertj.core.api.exception.RuntimeIOException;28import org.assertj.core.error.ShouldHaveSameContent;29import org.assertj.core.internal.Files;30import org.assertj.core.internal.FilesBaseTest;31import org.assertj.core.util.Lists;32import org.assertj.core.util.diff.Delta;33import org.junit.BeforeClass;34import org.junit.Test;35/**36 * Tests for <code>{@link Files#assertSameContentAs(AssertionInfo, File, File)}</code>.37 * 38 * @author Yvonne Wang39 * @author Joel Costigliola40 */41public class Files_assertEqualContent_Test extends FilesBaseTest {42  private static File actual;43  private static File expected;44  @BeforeClass45  public static void setUpOnce() {46    actual = new File("src/test/resources/actual_file.txt");47    expected = new File("src/test/resources/expected_file.txt");48  }49  @Test50  public void should_throw_error_if_expected_is_null() {51    thrown.expectNullPointerException("The file to compare to should not be null");52    files.assertSameContentAs(someInfo(), actual, null);53  }54  @Test55  public void should_throw_error_if_expected_is_not_file() {...

Source:Files_assertHasContent_Test.java

...26import java.util.ArrayList;27import java.util.List;28import org.assertj.core.api.AssertionInfo;29import org.assertj.core.api.exception.RuntimeIOException;30import org.assertj.core.internal.Files;31import org.assertj.core.internal.FilesBaseTest;32import org.assertj.core.util.Lists;33import org.assertj.core.util.diff.Delta;34import org.junit.BeforeClass;35import org.junit.Test;36/**37 * Tests for <code>{@link Files#assertHasContent(AssertionInfo, File, String, Charset)}</code>.38 * 39 * @author Olivier Michallat40 * @author Joel Costigliola41 */42public class Files_assertHasContent_Test extends FilesBaseTest {43  private static File actual;44  private static String expected;45  private static Charset charset;46  @BeforeClass47  public static void setUpOnce() {48    // Does not matter if the values differ, the actual comparison is mocked in this test49    actual = new File("src/test/resources/actual_file.txt");50    expected = "xyz";51    charset = Charset.defaultCharset();52  }53  @Test54  public void should_throw_error_if_expected_is_null() {55    thrown.expectNullPointerException("The text to compare to should not be null");56    files.assertHasContent(someInfo(), actual, null, charset);...

Files

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.io.File;3import java.io.IOException;4import org.assertj.core.util.Files;5public class 1 {6public static void main(String[] args) throws IOException {7File file = new File("C:\\Users\\User\\Desktop\\test.txt");8Files.copy(file, new File("C:\\Users\\User\\Desktop\\test1.txt"));9}10}

Files

Using AI Code Generation

1import static org.assertj.core.util.Files.contentOf;2import static org.assertj.core.util.Files.temporaryFolder;3import java.io.File;4import java.io.IOException;5import org.junit.Test;6import static org.assertj.core.api.Assertions.assertThat;7public class FilesDemo {8	public void testFiles() throws IOException {9		File tempDir = temporaryFolder();10		assertThat(tempDir).exists();11		File file = new File(tempDir, "test.txt");12		file.createNewFile();13		assertThat(file).exists();14		String fileContent = "Hello World!";15		org.assertj.core.util.Files.write(fileContent, file, "UTF-8");16		assertThat(contentOf(file, "UTF-8")).isEqualTo(fileContent);17	}18}

Files

Using AI Code Generation

1import static org.assertj.core.util.Files.contentOf;2import java.io.File;3import java.io.IOException;4public class 1 {5    public static void main(String[] args) throws IOException {6        String content = contentOf(new File("C:\\Users\\user\\Desktop\\file1.txt"), "UTF-8");7        System.out.println(content);8    }9}

Files

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.util.Files.temporaryFolder;3import java.io.File;4import java.io.IOException;5import org.junit.Test;6public class FilesTest {7public void createTemporaryFolder() throws IOException {8File temporaryFolder = temporaryFolder();9File temporaryFile = new File(temporaryFolder, "test.txt");10temporaryFile.createNewFile();11assertThat(temporaryFile).exists();12}13}14C:\>java -cp .;assertj-core-3.9.1.jar FilesTest

Files

Using AI Code Generation

1import org.assertj.core.util.Files;2import java.io.File;3import java.io.IOException;4public class FileCreation {5    public static void main(String[] args) throws IOException {6        File file = Files.newTemporaryFile();7        System.out.println(file.getAbsolutePath());8    }9}10import org.assertj.core.util.Files;11import java.io.File;12import java.io.IOException;13public class FileCreation {14    public static void main(String[] args) throws IOException {15        File file = Files.newTemporaryFile("temp", ".txt");16        System.out.println(file.getAbsolutePath());17    }18}19import org.assertj.core.util.Files;20import java.io.File;21import java.io.IOException;22public class FileCreation {23    public static void main(String[] args) throws IOException {24        File file = Files.newTemporaryFile("temp", ".txt", new File("C:\\Users\\user\\Desktop"));25        System.out.println(file.getAbsolutePath());26    }27}28import org.assertj.core.util.Files;29import java.io.File;30import java.io.IOException;31public class FileCreation {32    public static void main(String[] args) throws IOException {33        File file = Files.newTemporaryFile("temp", ".txt", new File("C:\\Users\\user\\Desktop"), true);34        System.out.println(file.getAbsolutePath());35    }36}37import org.assertj.core.util.Files;38import java.io.File;39import java.io.IOException;40public class FileCreation {41    public static void main(String[] args) throws IOException {42        File file = Files.newTemporaryFile("temp", ".txt", new File("C:\\Users\\user\\Desktop"), false

Files

Using AI Code Generation

1import org.assertj.core.util.Files;2import java.io.File;3import java.io.IOException;4public class FilesTest {5	public static void main(String args[]) throws IOException {6		File file = Files.newTemporaryFile();7		Files.delete(file);8	}9}

Files

Using AI Code Generation

1package com.automationrhapsody.junit;2import org.assertj.core.util.Files;3import org.junit.Test;4public class FilesTest {5    public void test() {6        Files.newTemporaryFile();7    }8}9package com.automationrhapsody.junit;10import java.nio.file.Files;11import java.nio.file.Path;12import java.io.IOException;13import java.io.File;14import java.nio.file.Paths;15import java.nio.file.StandardOpenOption;16import java.util.List;17import java.util.ArrayList;18import java.util.Arrays;19import java.util.stream.Stream;20import java.util.stream.Collectors;21import java.util.stream.IntStream;22import java.util.Optional;23import java.util.Comparator;24import java.util.Collections;25import java.util.Map;26import java.util.HashMap;27import java.util.Set;28import java.util.HashSet;29import java.util.function.Predicate;30import java.util.function.Function;31import java.util.function.Supplier;32import java.util.function.Consumer;33import java.util.function.BinaryOperator;34import java.util.stream.Collector;35import java.util.stream.Collectors;36import java.util.stream.IntStream;37import java.util.stream.Stream;38import java.util.stream.LongStream;39import java.util.stream.DoubleStream;40import java.util.Optional;41import java.util.OptionalInt;42import java.util.OptionalDouble;43import java.util.OptionalLong;44import java.util.concurrent.ThreadLocalRandom;45import java.util.concurrent.ForkJoinPool;46import java.util.concurrent.ExecutionException;47import java.util.concurrent.Future;48import java.util.concurrent.Callable;49import java.util.concurrent.ExecutorService;50import java.util.concurrent.Executors;51import java.util.concurrent.CompletableFuture;52import java.util.concurrent.CompletionStage;53import java.util.concurrent.CompletionException;54import java.util.concurrent.TimeUnit;55import java.util.concurrent.TimeoutException;56import java.util.concurrent.atomic.AtomicInteger;57import java.util.concurrent.atomic.AtomicLong;58import java.util.concurrent.atomic.AtomicReference;59import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;60import java.util.concurrent.atomic.AtomicLongFieldUpdater;61import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;62import java.util.concurrent.locks.Lock;63import java.util.concurrent.locks.ReentrantLock;64import java.util.concurrent.locks.ReadWriteLock;65import java.util.concurrent.locks.ReentrantReadWriteLock;66import java.util.concurrent.locks.StampedLock;67import java.util.concurrent.locks.Condition;68import java.util.concurrent.locks.LockSupport;69import java.util.concurrent.locks.AbstractQueuedSynchronizer;70import java.util.concurrent.locks.ReentrantLock;71import

Files

Using AI Code Generation

1import org.assertj.core.util.Files;2class FilesTest {3    public static void main(String[] args) {4        File file = new File("C:/Users/Anurag/Desktop/1.java");5        String extension = Files.fileExtensionFromPath(file.getPath());6        System.out.println("Extension of the file: " + extension);7    }8}

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