def test_simple_gml_string(self):
gml = """<gml>
<drawing>
<stroke>
<pt><x>1</x><y>1</y><t>1</t></pt>
</stroke>
</drawing>
</gml>"""
tag = Tag.fromGML(gml)
self.assertEqual( tag.strokes[0], Stroke((1,1,1)) )
def test_simple_gml_string(self):
gml = """<gml>
<drawing>
<stroke>
<pt><x>1</x><y>1</y><t>1</t></pt>
</stroke>
</drawing>
</gml>"""
tag = Tag.fromGML(gml)
self.assertEqual(tag.strokes[0], Stroke((1, 1, 1)))
def setUp(self):
self.empty_tag = Tag()
def test_flattened_stroke(self): tag = Tag( Stroke((0,0,0)), Stroke((1,1,1)) ) self.assertEqual( tag.flattened_stroke(), Stroke((0,0,0), (1,1,1)) )
class TagTests(unittest.TestCase):
def setUp(self):
self.empty_tag = Tag()
@raises(ValueError)
def test_empty_centroid(self):
self.empty_tag.centroid
@raises(ValueError)
def test_empty_mean_distance_from_centroid(self):
self.empty_tag.mean_distance_from_centroid
def test_equal_mean_distance_from_centroid(self):
tag = Tag( Stroke((-1,0,0)), Stroke((1,0,0)))
self.assertEqual( tag.mean_distance_from_centroid, 1 )
def test_mean_distance_from_centroid(self):
tag = Tag( Stroke((0,-1,0)), Stroke((0,3,0)))
self.assertEqual( tag.mean_distance_from_centroid, 2 )
def test_std_distance_from_centroid(self):
tag = Tag( Stroke((0,0,0)), Stroke((0,1,0)) )
self.assertEqual( tag.std_distance_from_centroid, 0 )
def test_centroid(self):
tag = Tag( Stroke((0,0,0)), Stroke((2,2,2)) )
self.assertEqual(tag.centroid, (1,1))
def test_empty_duration(self):
self.assertEqual(self.empty_tag.duration, 0)
def test_duration(self):
tag = Tag( Stroke((0,0,1)), Stroke((0,0,2)) )
self.assertEqual(tag.duration, 3)
def test_empty_strokes_array(self):
self.assertEqual(self.empty_tag.strokes, ())
def test_empty_tags_equal(self):
t1 = Tag()
t2 = Tag()
self.assertEqual(t1, t2)
def test_empty_tags_have_same_hash(self):
t1 = Tag()
t2 = Tag()
self.assertEqual(hash(t1), hash(t2))
@raises(XMLSyntaxError)
def test_degenerate_gml_string(self):
Tag.fromGML("")
def test_zero_bounds(self):
self.assertEqual(self.empty_tag.bounds, (Point.Zero, Point.Zero))
def test_bounds(self):
tag = Tag( Stroke((0,0,0)), Stroke((1,1,1)) )
self.assertEqual( tag.bounds, ((0,0), (1,1)) )
def test_zero_dimensions(self):
self.assertEqual( self.empty_tag.dimensions, (0,0) )
def test_dimesions(self):
tag = Tag( Stroke((-1,-1,-1)), Stroke((1,1,1)) )
self.assertEqual( tag.dimensions, (2,2) )
# def test_normalized(self):
# tag = Tag( Stroke((-5,-5,-5), (5,5,5)) )
# normalized = tag.normalized()
# self.assertEqual( normalized.strokes[0], Stroke((0,0,-5), (1,1,5)) )
#
# def test_normalized_doesnt_change_original(self):
# tag = Tag( Stroke((-5,-5,-5), (5,5,5)) )
# normalized = tag.normalized()
# self.assertEqual( tag.strokes[0], Stroke((-5,-5,-5), (5,5,5)) )
def test_empty_flattened_stroke(self):
self.assertEqual( self.empty_tag.flattened_stroke(), Stroke() )
def test_flattened_stroke(self):
tag = Tag( Stroke((0,0,0)), Stroke((1,1,1)) )
self.assertEqual( tag.flattened_stroke(), Stroke((0,0,0), (1,1,1)) )
def test_simple_gml_string(self):
gml = """<gml>
<drawing>
<stroke>
<pt><x>1</x><y>1</y><t>1</t></pt>
</stroke>
</drawing>
</gml>"""
tag = Tag.fromGML(gml)
self.assertEqual( tag.strokes[0], Stroke((1,1,1)) )
def test_dimesions(self): tag = Tag( Stroke((-1,-1,-1)), Stroke((1,1,1)) ) self.assertEqual( tag.dimensions, (2,2) )
def test_equal_mean_distance_from_centroid(self): tag = Tag( Stroke((-1,0,0)), Stroke((1,0,0))) self.assertEqual( tag.mean_distance_from_centroid, 1 )
class TagTests(unittest.TestCase):
def setUp(self):
self.empty_tag = Tag()
@raises(ValueError)
def test_empty_centroid(self):
self.empty_tag.centroid
@raises(ValueError)
def test_empty_mean_distance_from_centroid(self):
self.empty_tag.mean_distance_from_centroid
def test_equal_mean_distance_from_centroid(self):
tag = Tag(Stroke((-1, 0, 0)), Stroke((1, 0, 0)))
self.assertEqual(tag.mean_distance_from_centroid, 1)
def test_mean_distance_from_centroid(self):
tag = Tag(Stroke((0, -1, 0)), Stroke((0, 3, 0)))
self.assertEqual(tag.mean_distance_from_centroid, 2)
def test_std_distance_from_centroid(self):
tag = Tag(Stroke((0, 0, 0)), Stroke((0, 1, 0)))
self.assertEqual(tag.std_distance_from_centroid, 0)
def test_centroid(self):
tag = Tag(Stroke((0, 0, 0)), Stroke((2, 2, 2)))
self.assertEqual(tag.centroid, (1, 1))
def test_empty_duration(self):
self.assertEqual(self.empty_tag.duration, 0)
def test_duration(self):
tag = Tag(Stroke((0, 0, 1)), Stroke((0, 0, 2)))
self.assertEqual(tag.duration, 3)
def test_empty_strokes_array(self):
self.assertEqual(self.empty_tag.strokes, ())
def test_empty_tags_equal(self):
t1 = Tag()
t2 = Tag()
self.assertEqual(t1, t2)
def test_empty_tags_have_same_hash(self):
t1 = Tag()
t2 = Tag()
self.assertEqual(hash(t1), hash(t2))
@raises(XMLSyntaxError)
def test_degenerate_gml_string(self):
Tag.fromGML("")
def test_zero_bounds(self):
self.assertEqual(self.empty_tag.bounds, (Point.Zero, Point.Zero))
def test_bounds(self):
tag = Tag(Stroke((0, 0, 0)), Stroke((1, 1, 1)))
self.assertEqual(tag.bounds, ((0, 0), (1, 1)))
def test_zero_dimensions(self):
self.assertEqual(self.empty_tag.dimensions, (0, 0))
def test_dimesions(self):
tag = Tag(Stroke((-1, -1, -1)), Stroke((1, 1, 1)))
self.assertEqual(tag.dimensions, (2, 2))
# def test_normalized(self):
# tag = Tag( Stroke((-5,-5,-5), (5,5,5)) )
# normalized = tag.normalized()
# self.assertEqual( normalized.strokes[0], Stroke((0,0,-5), (1,1,5)) )
#
# def test_normalized_doesnt_change_original(self):
# tag = Tag( Stroke((-5,-5,-5), (5,5,5)) )
# normalized = tag.normalized()
# self.assertEqual( tag.strokes[0], Stroke((-5,-5,-5), (5,5,5)) )
def test_empty_flattened_stroke(self):
self.assertEqual(self.empty_tag.flattened_stroke(), Stroke())
def test_flattened_stroke(self):
tag = Tag(Stroke((0, 0, 0)), Stroke((1, 1, 1)))
self.assertEqual(tag.flattened_stroke(), Stroke((0, 0, 0), (1, 1, 1)))
def test_simple_gml_string(self):
gml = """<gml>
<drawing>
<stroke>
<pt><x>1</x><y>1</y><t>1</t></pt>
</stroke>
</drawing>
</gml>"""
tag = Tag.fromGML(gml)
self.assertEqual(tag.strokes[0], Stroke((1, 1, 1)))
def test_empty_tags_have_same_hash(self): t1 = Tag() t2 = Tag() self.assertEqual(hash(t1), hash(t2))
def test_empty_tags_equal(self): t1 = Tag() t2 = Tag() self.assertEqual(t1, t2)
def test_duration(self): tag = Tag( Stroke((0,0,1)), Stroke((0,0,2)) ) self.assertEqual(tag.duration, 3)
def test_centroid(self): tag = Tag( Stroke((0,0,0)), Stroke((2,2,2)) ) self.assertEqual(tag.centroid, (1,1))
def test_std_distance_from_centroid(self): tag = Tag( Stroke((0,0,0)), Stroke((0,1,0)) ) self.assertEqual( tag.std_distance_from_centroid, 0 )
def test_mean_distance_from_centroid(self): tag = Tag( Stroke((0,-1,0)), Stroke((0,3,0))) self.assertEqual( tag.mean_distance_from_centroid, 2 )
def test_degenerate_gml_string(self):
Tag.fromGML("")
def test_flattened_stroke(self):
tag = Tag(Stroke((0, 0, 0)), Stroke((1, 1, 1)))
self.assertEqual(tag.flattened_stroke(), Stroke((0, 0, 0), (1, 1, 1)))
def test_degenerate_gml_string(self):
Tag.fromGML("")
def test_bounds(self): tag = Tag( Stroke((0,0,0)), Stroke((1,1,1)) ) self.assertEqual( tag.bounds, ((0,0), (1,1)) )
def setUp(self): self.empty_tag = Tag()