NoteMapTest: Add missing @Test annotations

The RepositoryTestCase hierarchy no longer comes from TestCase, so all
test methods must have @Test.

Fix one test that was broken but never run; fortunately this was just
a typo in the test code.

Change-Id: I3ac8ccdab5e2d5539c63d7b0a88d8bdb0c5ff66e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.test/tst/org/eclipse/jgit/notes/NoteMapTest.java

@@ -449,11 +449,13 @@ public class NoteMapTest extends RepositoryTestCase {
 		assertEquals("empty tree", empty, n.getTree());
 	}
 
+	@Test
 	public void testIteratorEmptyMap() {
 		Iterator<Note> it = NoteMap.newEmptyMap().iterator();
 		assertFalse(it.hasNext());
 	}
 
+	@Test
 	public void testIteratorFlatTree() throws Exception {
 		RevBlob a = tr.blob("a");
 		RevBlob b = tr.blob("b");
@@ -472,6 +474,7 @@ public class NoteMapTest extends RepositoryTestCase {
 		assertEquals(2, count(it));
 	}
 
+	@Test
 	public void testIteratorFanoutTree2_38() throws Exception {
 		RevBlob a = tr.blob("a");
 		RevBlob b = tr.blob("b");
@@ -490,6 +493,7 @@ public class NoteMapTest extends RepositoryTestCase {
 		assertEquals(2, count(it));
 	}
 
+	@Test
 	public void testIteratorFanoutTree2_2_36() throws Exception {
 		RevBlob a = tr.blob("a");
 		RevBlob b = tr.blob("b");
@@ -508,6 +512,7 @@ public class NoteMapTest extends RepositoryTestCase {
 		assertEquals(2, count(it));
 	}
 
+	@Test
 	public void testIteratorFullyFannedOut() throws Exception {
 		RevBlob a = tr.blob("a");
 		RevBlob b = tr.blob("b");
@@ -526,12 +531,13 @@ public class NoteMapTest extends RepositoryTestCase {
 		assertEquals(2, count(it));
 	}
 
+	@Test
 	public void testShorteningNoteRefName() throws Exception {
 		String expectedShortName = "review";
 		String noteRefName = Constants.R_NOTES + expectedShortName;
 		assertEquals(expectedShortName, NoteMap.shortenRefName(noteRefName));
 		String nonNoteRefName = Constants.R_HEADS + expectedShortName;
-		assertEquals(nonNoteRefName, NoteMap.shortenRefName(expectedShortName));
+		assertEquals(nonNoteRefName, NoteMap.shortenRefName(nonNoteRefName));
 	}
 
 	private RevCommit commitNoteMap(NoteMap map) throws IOException {