Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

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

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

Source:Files_assertCanWrite_Test.java

...22import org.assertj.core.internal.Files;23import org.assertj.core.internal.FilesBaseTest;24import org.junit.Test;25/**26 * Tests for <code>{@link Files#assertCanWrite(AssertionInfo, File)}</code>.27 * 28 * @author Olivier Demeijer29 * @author Joel Costigliola30 * 31 */32public class Files_assertCanWrite_Test extends FilesBaseTest {33  @Test34  public void should_fail_if_actual_is_null() {35    thrown.expectAssertionError(actualIsNull());36    files.assertCanWrite(someInfo(), null);37  }38  @Test39  public void should_fail_if_can_not_write() {40    when(actual.canWrite()).thenReturn(false);41    AssertionInfo info = someInfo();42    try {43      files.assertCanWrite(info, actual);44    } catch (AssertionError e) {45      verify(failures).failure(info, shouldBeWritable(actual));46      return;47    }48    failBecauseExpectedAssertionErrorWasNotThrown();49  }50  @Test51  public void should_pass_if_actual_can_write() {52    when(actual.canWrite()).thenReturn(true);53    files.assertCanWrite(someInfo(), actual);54  }55}

assertCanWrite

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.error.ShouldBeWritable.shouldBeWritable;4import static org.assertj.core.util.FailureMessages.actualIsNull;5import static org.assertj.core.util.Throwables.getStackTrace;6import java.io.File;7import java.io.IOException;8import org.assertj.core.api.AssertionInfo;9import org.assertj.core.api.ThrowableAssert.ThrowingCallable;10import org.assertj.core.internal.Files;11import org.assertj.core.internal.FilesBaseTest;12import org.junit.Before;13import org.junit.Test;14public class Files_assertCanWrite_Test extends FilesBaseTest {15  private File notWritable;16  private File writable;17  private File notExisting;18  private File directory;19  public void setUp() {20    super.setUp();21    notWritable = new File("not-writable");22    writable = new File("writable");23    notExisting = new File("not-existing");24    directory = new File("directory");25    try {26      writable.createNewFile();27      notExisting.createNewFile();28      directory.mkdir();29    } catch (IOException e) {30      throw new RuntimeException("Unable to create test files", e);31    }32    notWritable.setWritable(false);33    writable.setWritable(true);34    notExisting.delete();35  }36  public void should_pass_if_file_can_be_written() {37    files.assertCanWrite(info, writable);38  }39  public void should_fail_if_file_cannot_be_written() {40    AssertionInfo info = someInfo();41    ThrowingCallable code = () -> files.assertCanWrite(info, notWritable);42    assertThatExceptionOfType(AssertionError.class).isThrownBy(code)43                                                   .withMessage(shouldBeWritable(notWritable).create());44  }45  public void should_fail_if_file_is_null() {46    File nullFile = null;47    ThrowingCallable code = () -> files.assertCanWrite(info, nullFile);48    assertThatExceptionOfType(AssertionError.class).isThrownBy(code)49                                                   .withMessage(actualIsNull());50  }51  public void should_fail_if_file_does_not_exist() {52    File notExistingFile = new File("not-existing");53    ThrowingCallable code = () -> files.assertCanWrite

assertCanWrite

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3import org.assertj.core.internal.Files;4import org.junit.Test;5import java.io.File;6import java.io.IOException;7import java.nio.file.Files;8import java.nio.file.Path;9import java.nio.file.attribute.PosixFilePermission;10import java.util.Set;11public class AssertCanWriteTest {12    public void testAssertCanWrite() throws IOException {13        Path tempFile = Files.createTempFile("test", ".txt");14        File file = tempFile.toFile();15        file.setWritable(true);16        Assertions.assertThat(file).canWrite();17        file.setWritable(false);18        Assertions.assertThat(file).cannotWrite();19        file.setWritable(true);20        Assertions.assertThat(file).canWrite();21        Set<PosixFilePermission> permissions = Files.getPosixFilePermissions(tempFile);22        permissions.remove(PosixFilePermission.OWNER_WRITE);23        Files.setPosixFilePermissions(tempFile, permissions);24        Assertions.assertThat(file).cannotWrite();25        permissions.add(PosixFilePermission.OWNER_WRITE);26        Files.setPosixFilePermissions(tempFile, permissions);27        Assertions.assertThat(file).canWrite();28    }29}30	at org.junit.Assert.assertEquals(Assert.java:115)31	at org.junit.Assert.assertEquals(Assert.java:144)32	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:66)33	at org.assertj.core.api.AbstractBooleanAssert.isEqualTo(AbstractBooleanAssert.java:116)34	at org.assertj.core.api.AbstractBooleanAssert.isTrue(AbstractBooleanAssert.java:71)35	at org.assertj.core.api.AssertionsForClassTypes$BooleanAssertProxy.isTrue(AssertionsForClassTypes.java:4374)36	at AssertCanWriteTest.testAssertCanWrite(AssertCanWriteTest.java:31)37	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)38	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)39	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)40	at java.lang.reflect.Method.invoke(Method.java:498)41	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)42	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)43	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

assertCanWrite

Using AI Code Generation

1public static void assertCanWrite(File actual) {2  assertThat(actual).canWrite();3}4public static void assertCanWrite(File actual, String message) {5  assertThat(actual).canWrite().withFailMessage(message);6}7public static void assertCanWrite(File actual, String message, Object... args) {8  assertThat(actual).canWrite().withFailMessage(message, args);9}10public static void assertCanWrite(File actual, Throwable throwable) {11  assertThat(actual).canWrite().withThrowable(throwable);12}13public static void assertCanWrite(File actual, Throwable throwable, String message) {14  assertThat(actual).canWrite().withFailMessage(message).withThrowable(throwable);15}16public static void assertCanWrite(File actual, Throwable throwable, String message, Object... args) {17  assertThat(actual).canWrite().withFailMessage(message, args).withThrowable(throwable);18}19public static void assertCanWrite(File actual, Condition<File> condition) {20  assertThat(actual).canWrite().is(condition);21}22public static void assertCanWrite(File actual, Condition<File> condition, String message) {23  assertThat(actual).canWrite().is(condition).withFailMessage(message);24}25public static void assertCanWrite(File actual, Condition<File> condition, String message, Object... args) {26  assertThat(actual).canWrite().is(condition).withFailMessage(message, args);27}28public static void assertCanWrite(File actual, Condition<File> condition, Throwable throwable) {29  assertThat(actual).canWrite().is(condition).withThrowable(throwable);30}31public static void assertCanWrite(File actual, Condition<File> condition, Throwable throwable, String message) {32  assertThat(actual).canWrite().is(condition).withFailMessage(message).withThrowable(throwable);33}34public static void assertCanWrite(File actual, Condition<File> condition, Throwable throwable, String message, Object... args) {35  assertThat(actual).canWrite().is(condition).withFailMessage(message, args).withThrowable(throwable);36}37public static void assertCanWrite(File actual, Condition<File> condition, Condition<File> condition2) {38  assertThat(actual).canWrite().is(condition).is(condition2);39}40public static void assertCanWrite(File actual, Condition<File> condition, Condition<File> condition2, String message) {41  assertThat(actual).canWrite().is(condition).is(condition2).withFailMessage(message);42}43public static void assertCanWrite(File actual, Condition<File>

assertCanWrite

Using AI Code Generation

1package org.assertj.core.internal;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.internal.Files;4import org.assertj.core.internal.FilesBaseTest;5import org.junit.Test;6import org.junit.runner.RunWith;7import org.mockito.Mock;8import org.mockito.runners.MockitoJUnitRunner;9import java.io.File;10import java.io.IOException;11import static org.mockito.Mockito.verify;12@RunWith(MockitoJUnitRunner.class)13public class Files_assertCanWrite_Test extends FilesBaseTest {14  private File file;15  public void should_call_assertCanWrite_with_file() throws IOException {16    files.assertCanWrite(info, file);17    verify(files).assertCanWrite(info, file);18  }19}20package org.assertj.core.internal;21import org.assertj.core.api.AssertionInfo;22import org.assertj.core.internal.Files;23import org.assertj.core.internal.FilesBaseTest;24import org.junit.Test;25import org.junit.runner.RunWith;26import org.mockito.Mock;27import org.mockito.runners.MockitoJUnitRunner;28import java.io.File;29import java.io.IOException;30import static org.mockito.Mockito.verify;31@RunWith(MockitoJUnitRunner.class)32public class Files_assertCanWrite_Test extends FilesBaseTest {33  private File file;34  public void should_call_assertCanWrite_with_file() throws IOException {35    files.assertCanWrite(info, file);36    verify(files).assertCanWrite(info, file);37  }38}39package org.assertj.core.internal;40import org.assertj.core.api.AssertionInfo;41import org

assertCanWrite

Using AI Code Generation

1import java.io.File;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.ThrowableAssert.ThrowingCallable;4import org.assertj.core.internal.Files;5import org.junit.Test;6public class AssertCanWriteTest {7    public void testAssertCanWrite() {8        File file = new File("test.txt");9        Assertions.assertThat(file).canWrite();10    }11    public void testAssertCanWriteFail() {12        File file = new File("test.txt");13        file.setWritable(false);14        Assertions.assertThat(file).canWrite();15    }16    public void testAssertCanWriteFailWithCustomMessage() {17        File file = new File("test.txt");18        file.setWritable(false);19        Assertions.assertThat(file).overridingErrorMessage("The file is not writable").canWrite();20    }21    public void testAssertCanWriteFailWithCustomMessageSupplier() {22        File file = new File("test.txt");23        file.setWritable(false);24        Assertions.assertThat(file).overridingErrorMessage(() -> "The file is not writable").canWrite();25    }26    @Test(expected = NullPointerException.class)27    public void testAssertCanWriteFailWithNullPointerException() {28        File file = null;29        Assertions.assertThat(file).canWrite();30    }31    public void testAssertCanWriteFailWithThrowable() {32        File file = new File("test.txt");33        file.setWritable(false);34        ThrowingCallable code = () -> {35            Assertions.assertThat(file).canWrite();36        };37        Assertions.assertThatThrownBy(code).isInstanceOf(AssertionError.class);38    }39}40	at org.junit.Assert.assertEquals(Assert.java:115)41	at org.junit.Assert.assertEquals(Assert.java:144)42	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)43	at org.assertj.core.api.AbstractBooleanAssert.isEqualTo(AbstractBooleanAssert.java:101

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.