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Add examples for FileAssert#hasParent, #hasName, #hasExtension.

This commit is contained in:
Jean-Christophe GAY 2014-03-02 12:09:20 +01:00 committed by Joel Costigliola
parent c50af46ba8
commit 4bbdcfebf4
1 changed files with 44 additions and 6 deletions
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50
assertions-examples/src/test/java/org/assertj/examples/FileAndStreamAssertionsExamples.java
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@ -12,8 +12,7 @@
*/
package org.assertj.examples;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.contentOf;
import org.junit.Test;
import java.io.BufferedWriter;
import java.io.ByteArrayInputStream;
@ -22,7 +21,8 @@ import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.nio.charset.Charset;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.contentOf;
/**
* File and stream usage examples.
@ -58,10 +58,48 @@ public class FileAndStreamAssertionsExamples extends AbstractAssertionsExamples
// compare content with a binary array
binaryContent = "La Vérité Est Ailleurs".getBytes(turkishCharset.name());
assertThat(xFileWithTurkishCharset).hasBinaryContent(binaryContent);
}
@Test
File xFileWithExtension = writeFile("xFile.secret", "The Truth Is Out There");
assertThat(xFileWithExtension)
.hasParent("target")
.hasParent(new File("target"))
.hasExtension("secret")
.hasName("xFile.secret");
assertThat(new File("/")).hasParent((File) null);
}
@Test
public void file_assertions_error_examples() throws Exception {
File xFile = writeFile("xFile", "The Truth Is Out There");
File xFileWithExtension = writeFile("xFile.secret", "The Truth Is Out There");
try {
assertThat(xFileWithExtension).hasParent("xDirectory");
} catch (AssertionError e) {
logAssertionErrorMessage("file with unexpected parent.", e);
}
try {
assertThat(xFileWithExtension).hasExtension("png");
} catch (AssertionError e) {
logAssertionErrorMessage("file with unexpected extension.", e);
}
try {
assertThat(xFile).hasExtension("secret");
} catch (AssertionError e) {
logAssertionErrorMessage("file without extension.", e);
}
try {
assertThat(xFileWithExtension).hasName("xFile");
} catch (AssertionError e) {
logAssertionErrorMessage("file with unexpected name.", e);
}
}
@Test
public void stream_assertions_examples() throws Exception {
assertThat(streamFrom("string")).hasContentEqualTo(streamFrom("string"));
}