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Merge pull request #9251 from markathomas/BAEL-3974 

BAEL-3974 - spatialguru.net@gmail.com
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Greg 2020-05-15 13:36:22 -04:00 committed by GitHub
parent a22706d06f d95cbc7bcb
commit 821ed435f1
1 changed files with 23 additions and 0 deletions
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23
core-java-modules/core-java-string-operations-2/src/test/java/com/baeldung/pdf/base64/EncodeDecodeUnitTest.java
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@ -4,8 +4,10 @@ import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.file.Files;
import java.nio.file.Paths;
@ -39,6 +41,27 @@ public class EncodeDecodeUnitTest {
}
@Test
public void givenJavaBase64_whenEncodedStream_thenDecodedStreamOK() throws IOException {
try (OutputStream os = java.util.Base64.getEncoder().wrap(new FileOutputStream(OUT_FILE));
FileInputStream fis = new FileInputStream(IN_FILE)) {
byte[] bytes = new byte[1024];
int read;
while ((read = fis.read(bytes)) > -1) {
os.write(bytes, 0, read);
}
}
byte[] encoded = java.util.Base64.getEncoder().encode(inFileBytes);
byte[] encodedOnDisk = Files.readAllBytes(Paths.get(OUT_FILE));
assertArrayEquals(encoded, encodedOnDisk);
byte[] decoded = java.util.Base64.getDecoder().decode(encoded);
byte[] decodedOnDisk = java.util.Base64.getDecoder().decode(encodedOnDisk);
assertArrayEquals(decoded, decodedOnDisk);
}
@Test
public void givenApacheCommons_givenJavaBase64_whenEncoded_thenDecodedOK() throws IOException {