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BAEL-5026: Improvement for Write an InputStream to a File (#11018)

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This commit is contained in:
Ali Dehghani 2021-07-15 07:15:36 +04:30 committed by GitHub
parent a2390f6146
commit 0a3c6a675d
1 changed files with 3 additions and 5 deletions
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core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/inputstreamtostring/JavaInputStreamToXUnitTest.java
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@ -21,11 +21,11 @@ import java.io.InputStream;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.io.OutputStream; import java.io.OutputStream;
import java.io.Reader; import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter; import java.io.StringWriter;
import java.nio.charset.Charset; import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets; import java.nio.charset.StandardCharsets;
import java.nio.file.Path; import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption; import java.nio.file.StandardCopyOption;
import java.util.Scanner; import java.util.Scanner;
import java.util.UUID; import java.util.UUID;
@ -165,15 +165,13 @@ public class JavaInputStreamToXUnitTest {
@Test @Test
public final void whenConvertingToFile_thenCorrect() throws IOException { public final void whenConvertingToFile_thenCorrect() throws IOException {
final InputStream initialStream = new FileInputStream(new File("src/test/resources/sample.txt")); final Path path = Paths.get("src/test/resources/sample.txt");
final byte[] buffer = new byte[initialStream.available()]; final byte[] buffer = java.nio.file.Files.readAllBytes(path);
initialStream.read(buffer);
final File targetFile = new File("src/test/resources/targetFile.tmp"); final File targetFile = new File("src/test/resources/targetFile.tmp");
final OutputStream outStream = new FileOutputStream(targetFile); final OutputStream outStream = new FileOutputStream(targetFile);
outStream.write(buffer); outStream.write(buffer);
IOUtils.closeQuietly(initialStream);
IOUtils.closeQuietly(outStream); IOUtils.closeQuietly(outStream);
} }