def test_parser_fails_on_malformed_lines():
data = "Sachlich gesehen\nbambam"
try:
framecurve.parse(StringIO(data))
except framecurve.MalformedError:
pass
else:
assert False
def test_should_try_to_open_file_at_path_if_string_passed_to_parse():
assert not os.path.exists("/tmp/some_file.framecurve.txt")
try:
framecurve.parse("/tmp/some_file.framecurve.txt")
except IOError:
pass
else:
assert False
def test_parse_with_neg_dest_frame():
data = "-123\t-1293.12"
elements = framecurve.parse(StringIO(data))
assert isinstance(elements, framecurve.Curve)
assert len(elements) == 1
assert isinstance(elements[0], framecurve.FrameCorrelation)
assert framecurve.FrameCorrelation(-123, -1293.12), elements[0]
def test_simplify_with_big_file():
path = os.path.dirname(__file__) + "/fixtures/framecurves/huge.framecurve.txt"
curve = framecurve.parse(open(path))
assert "huge.framecurve.txt" == curve.filename
assert len(curve) == 102
simplified = framecurve.simplify(curve)
assert len(simplified) == 16
def test_parser(): data = "\r\n".join(["# Framecurve data", "10\t1293.12", "#Some useful info", "10\t145"]) elements = framecurve.parse(StringIO(data)) assert isinstance(elements, framecurve.Curve) assert len(elements) == 4 assert isinstance(elements[0], framecurve.Comment) assert isinstance(elements[1], framecurve.FrameCorrelation) assert isinstance(elements[2], framecurve.Comment) assert isinstance(elements[3], framecurve.FrameCorrelation) assert elements[0].text == "Framecurve data" assert elements[1] == framecurve.FrameCorrelation(10, 1293.12) assert elements[2].text == "Some useful info"
def load_and_validate_stream(fc_stream):
parsed_curve = framecurve.parse(fc_stream)
validator = framecurve.validate(curve=parsed_curve)
if not validator.ok:
raise Exception("The framecurve file had problems: " + "\n".join(validator.errors))
return parsed_curve
def test_should_pick_file_path_from_passed_file_object():
path = os.path.dirname(__file__) + "/fixtures/framecurves/sample_framecurve1.framecurve.txt"
curve = framecurve.parse(open(path))
assert "sample_framecurve1.framecurve.txt" == curve.filename
