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How to use FakeFile class of org.assertj.core.error package

Best Assertj code snippet using org.assertj.core.error.FakeFile

Source:ShouldHaveParent_create_Test.java

...35 * @author Francis Galiegue36 */37public class ShouldHaveParent_create_Test38{39    private final File expectedFileParent = new FakeFile("expected.parent");40    private final Path expectedPathParent = mock(Path.class);41    private TestDescription description;42    private Representation representation;43    private ErrorMessageFactory factory;44    private String actualMessage;45    private String expectedMessage;46    @Before47    public void setup()48    {49        description = new TestDescription("Test");50        representation = new StandardRepresentation();51    }52    @Test53    public void should_create_error_message_when_file_has_no_parent()54    {55        final File actual = spy(new FakeFile("actual"));56        when(actual.getParentFile()).thenReturn(null);57        factory = shouldHaveParent(actual, expectedFileParent);58        actualMessage = factory.create(description, representation);59        expectedMessage = String.format("[Test] " + FILE_NO_PARENT,60            actual, expectedFileParent);61        assertThat(actualMessage).isEqualTo(expectedMessage);62    }63    @Test64    public void should_create_error_message_when_file_does_not_have_expected_parent()65    {66        final File actual = spy(new FakeFile("actual"));67        final FakeFile actualParent = new FakeFile("not.expected.parent");68        when(actual.getParentFile()).thenReturn(actualParent);69        factory = shouldHaveParent(actual, expectedFileParent);70        actualMessage = factory.create(description, representation);71        expectedMessage = String.format("[Test] " + FILE_NOT_EXPECTED_PARENT,72            actual, expectedFileParent, actualParent);73        assertThat(actualMessage).isEqualTo(expectedMessage);74    }75    @Test76    public void should_create_error_message_when_path_has_no_parent()77    {78        final Path actual = mock(Path.class);79        factory = shouldHaveParent(actual, expectedPathParent);80        actualMessage = factory.create(description, representation);81        expectedMessage = String.format("[Test] " + PATH_NO_PARENT,...

FakeFile

Using AI Code Generation

1package org.assertj.core.error;2import java.io.File;3import java.io.IOException;4import java.nio.file.Files;5import java.nio.file.Path;6import java.nio.file.Paths;7import org.assertj.core.api.Assertions;8import org.junit.jupiter.api.Test;9public class FakeFileTest {10    public void testFakeFile() {11        File file = new FakeFile();12        Assertions.assertThat(file).exists();13    }14}15package org.assertj.core.error;16import java.io.File;17import java.io.IOException;18import java.nio.file.Files;19import java.nio.file.Path;20import java.nio.file.Paths;21public class FakeFile extends File {22    public FakeFile() {23        super("fake");24    }25    public boolean exists() {26        return true;27    }28}29testFakeFile(org.assertj.core.error.FakeFileTest)  Time elapsed: 0.001 sec  OK

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