def testRead(self):
data = """SCORE_METADATA
TITLE Song
ARTIST xxx
ARTISTVISIBLE False
CREATOR zzz
CREATORVISIBLE False
BPM 200
BPMVISIBLE False
WIDTH 100
KITDATAVISIBLE False
METADATAVISIBLE False
BEATCOUNTVISIBLE False
EMPTYLINESVISIBLE False
MEASURECOUNTSVISIBLE True
END_SCORE_METADATA"""
handle = StringIO(data)
iterator = fileUtils.dbFileIterator(handle)
meta = ScoreMetaData.ScoreMetaData()
meta.load(iterator)
self.assertEqual(meta.title, "Song")
self.assertEqual(meta.artist, "xxx")
self.assertEqual(meta.artistVisible, False)
self.assertEqual(meta.creator, "zzz")
self.assertEqual(meta.creatorVisible, False)
self.assertEqual(meta.bpm, 200)
self.assertEqual(meta.bpmVisible, False)
self.assertEqual(meta.width, 100)
self.assertEqual(meta.kitDataVisible, False)
self.assertEqual(meta.metadataVisible, False)
self.assertEqual(meta.beatCountVisible, False)
self.assertEqual(meta.emptyLinesVisible, False)
self.assertEqual(meta.measureCountsVisible, True)
def testWrite(self):
meta = ScoreMetaData.ScoreMetaData()
meta.makeEmpty()
handle = StringIO()
indenter = fileUtils.Indenter(handle)
meta.save(indenter)
output = handle.getvalue().splitlines()
self.assertEqual(output, [
"SCORE_METADATA", " TITLE Untitled", " ARTIST Unknown",
" ARTISTVISIBLE True", " CREATOR Nobody",
" CREATORVISIBLE True", " BPM 120", " BPMVISIBLE True",
" WIDTH 80", " KITDATAVISIBLE True", " METADATAVISIBLE True",
" BEATCOUNTVISIBLE True", " EMPTYLINESVISIBLE True",
" MEASURECOUNTSVISIBLE False", "END_SCORE_METADATA"
])
def testBadBpm(self):
data = """SCORE_METADATA
TITLE Song
ARTIST xxx
ARTISTVISIBLE False
CREATOR zzz
CREATORVISIBLE False
BPM qqq
BPMVISIBLE False
WIDTH 100
KITDATAVISIBLE False
METADATAVISIBLE False
BEATCOUNTVISIBLE False
EMPTYLINESVISIBLE False
END_SCORE_METADATA"""
handle = StringIO(data)
iterator = fileUtils.dbFileIterator(handle)
meta = ScoreMetaData.ScoreMetaData()
self.assertRaises(DBErrors.InvalidInteger, meta.load, iterator)
def testBadRead(self):
data = """SCORE_METADATA
TITLE Song
ARTIST xxx
ARTISTVISIBLE False
BAD LINE
CREATOR zzz
CREATORVISIBLE False
BPM 200
BPMVISIBLE False
WIDTH 100
KITDATAVISIBLE False
METADATAVISIBLE False
BEATCOUNTVISIBLE False
EMPTYLINESVISIBLE False
END_SCORE_METADATA"""
handle = StringIO(data)
iterator = fileUtils.dbFileIterator(handle)
meta = ScoreMetaData.ScoreMetaData()
self.assertRaises(DBErrors.UnrecognisedLine, meta.load, iterator)