Add support of Junit 5 and refactor unit tests

3 files changed, 38 insertions, 78 deletions

diff --git a/src/main/java/org/openslx/imagemaster/util/Sha512Crypt.java b/src/main/java/org/openslx/imagemaster/util/Sha512Crypt.java
index c4a4b61..0f89dbb 100644
--- a/src/main/java/org/openslx/imagemaster/util/Sha512Crypt.java
+++ b/src/main/java/org/openslx/imagemaster/util/Sha512Crypt.java
@@ -496,13 +496,4 @@ public final class Sha512Crypt
           }
       }
   }
-
-  /**
-   * Test rig
-   */
-
-  public static void main(String arg[])
-  {
-    selfTest();
-  }
 }
diff --git a/src/test/java/org/openslx/imagemaster/AppTest.java b/src/test/java/org/openslx/imagemaster/AppTest.java
deleted file mode 100644
index 079d0c2..0000000
--- a/src/test/java/org/openslx/imagemaster/AppTest.java
+++ /dev/null
@@ -1,69 +0,0 @@
-package org.openslx.imagemaster;
-
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
-
-import org.openslx.imagemaster.util.Sha512Crypt;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest extends TestCase
-{
-
-	/**
-	 * Create the test case
-	 * 
-	 * @param testName name of the test case
-	 */
-	public AppTest(String testName)
-	{
-		super( testName );
-	}
-
-	/**
-	 * @return the suite of tests being tested
-	 */
-	public static Test suite()
-	{
-		return new TestSuite( AppTest.class );
-	}
-
-	/**
-	 * Rigourous Test :-)
-	 */
-	public void testApp()
-	{
-		assertTrue( true );
-	}
-
-	public void testSha512_Crypt()
-	{
-		Sha512Crypt.selfTest();
-	}
-	
-	/* Fails...
-	public void testImageProcessor() {
-		ImageData imageData = new ImageData(UUID.randomUUID().toString(), 1, "windows7.vmdk",
-				System.currentTimeMillis(), System.currentTimeMillis(), "ns202@uni-freiburg.de", "win7",
-				true, false, "Windows 7", "Das ist ein tolles Windows 7", 40*16*1024*1024L);	// exactly 40 blocks
-		
-		UploadInfos uploadInfos = ImageProcessor.getUploadInfos( "asdfasdfasdf", imageData );
-		assertEquals( "Not the right number of blocks", 20, uploadInfos.missingBlocks.size() );
-		for (int i = 0; i < uploadInfos.missingBlocks.size(); i++) {
-			assertEquals(i, uploadInfos.missingBlocks.remove( 0 ).intValue());
-		}
-		
-		String token = uploadInfos.getToken();
-		
-		uploadInfos = ImageProcessor.getUploadInfos( "asdfasdfasdf", imageData );
-		assertEquals( "Not the right number of blocks", 20, uploadInfos.missingBlocks.size() );
-		for (int i = 0; i < uploadInfos.missingBlocks.size(); i++) {
-			assertEquals(i, uploadInfos.missingBlocks.remove( 0 ).intValue());
-		}
-		
-		assertEquals("Wrong token was sent back.", token, uploadInfos.getToken());
-	}
-	*/
-}
diff --git a/src/test/java/org/openslx/imagemaster/util/Sha512CryptTest.java b/src/test/java/org/openslx/imagemaster/util/Sha512CryptTest.java
new file mode 100644
index 0000000..af26b4c
--- /dev/null
+++ b/src/test/java/org/openslx/imagemaster/util/Sha512CryptTest.java
@@ -0,0 +1,38 @@
+package org.openslx.imagemaster.util;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.stream.Stream;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+public class Sha512CryptTest
+{
+	@ParameterizedTest
+	@MethodSource( "providePlainAndCryptText" )
+	public void testSha512Crypt( final String plainText, final String cryptText )
+	{
+		final String resultCryptText = Sha512Crypt.Sha512_crypt( plainText, cryptText, 0 );
+
+		assertEquals( cryptText, resultCryptText );
+		assertTrue( Sha512Crypt.verifyPassword( plainText, cryptText ) );
+	}
+
+	private static Stream<Arguments> providePlainAndCryptText()
+	{
+		// @formatter:off
+		return Stream.of(
+				Arguments.of( "Hello world!", "$6$saltstring$svn8UoSVapNtMuq1ukKS4tPQd8iKwSMHWjl/O817G3uBnIFNjnQJuesI68u4OTLiBFdcbYEdFCoEOfaS35inz1" ),
+				Arguments.of( "geheim", "$6$xxxxxxxx$wuSdyeOvQXjj/nNoWnjjo.6OxUWrQFRIj019kh1cDpun6l6cpr3ywSrBprYRYZXcm4Kv9lboCEFI3GzBkdNAz/" ),
+				Arguments.of( "Hello world!", "$6$rounds=10000$saltstringsaltst$OW1/O6BYHV6BcXZu8QVeXbDWra3Oeqh0sbHbbMCVNSnCM/UrjmM0Dp8vOuZeHBy/YTBmSK6H9qs/y3RnOaw5v." ),
+				Arguments.of( "This is just a test", "$6$rounds=5000$toolongsaltstrin$lQ8jolhgVRVhY4b5pZKaysCLi0QBxGoNeKQzQ3glMhwllF7oGDZxUhx1yxdYcz/e1JSbq3y6JMxxl8audkUEm0" ),
+				Arguments.of( "a very much longer text to encrypt.  This one even stretches over morethan one line.", "$6$rounds=1400$anotherlongsalts$POfYwTEok97VWcjxIiSOjiykti.o/pQs.wPvMxQ6Fm7I6IoYN3CmLs66x9t0oSwbtEW7o7UmJEiDwGqd8p4ur1" ),
+				Arguments.of( "we have a short salt string but not a short password", "$6$rounds=77777$short$WuQyW2YR.hBNpjjRhpYD/ifIw05xdfeEyQoMxIXbkvr0gge1a1x3yRULJ5CCaUeOxFmtlcGZelFl5CxtgfiAc0" ),
+				Arguments.of( "a short string", "$6$rounds=123456$asaltof16chars..$BtCwjqMJGx5hrJhZywWvt0RLE8uZ4oPwcelCjmw2kSYu.Ec6ycULevoBK25fs2xXgMNrCzIMVcgEJAstJeonj1" ),
+				Arguments.of( "the minimum number is still observed", "$6$rounds=1000$roundstoolow$kUMsbe306n21p9R.FRkW3IGn.S9NPN0x50YhH1xhLsPuWGsUSklZt58jaTfF4ZEQpyUNGc0dqbpBYYBaHHrsX." ) );
+		// @formatter:on
+	}
+}