def test_read_2D_points(self):
stri = StringIterator(POINT_2D_TAGS)
tags = list(stri)
self.assertEqual(15, stri.lineno) # 14 lines
tag = tags[0] # 2D point
self.assertEqual((100, 200), tag.value)
tag = tags[1] # check mark
self.assertEqual('check mark 1', tag.value)
tag = tags[2] # 3D point
self.assertEqual((100, 200, 300), tag.value)
tag = tags[3] # check mark
self.assertEqual('check mark 2', tag.value)
def setUp(self):
self.dwg = Drawing(StringIterator(MINIMALISTIC_DXF12))
def test_dxfversion(self):
dwg = Drawing(StringIterator(TEST_HEADER))
self.assertEqual('AC1009', dwg.dxfversion)
def setUp(self):
self.reader = StringIterator(TEST_TAGREADER)
class TestTagReader(unittest.TestCase):
def setUp(self):
self.reader = StringIterator(TEST_TAGREADER)
def test_next(self):
self.assertEqual((0, 'SECTION'), next(self.reader))
def test_undo_last(self):
self.reader.__next__()
self.reader.undotag()
self.assertEqual((0, 'SECTION'), next(self.reader))
def test_error_on_multiple_undo_last(self):
next(self.reader)
self.reader.undotag()
with self.assertRaises(ValueError):
self.reader.undotag()
def test_error_undo_last_before_first_read(self):
with self.assertRaises(ValueError):
self.reader.undotag()
def test_lineno(self):
next(self.reader)
self.assertEqual(2, self.reader.lineno)
def test_lineno_with_undo(self):
next(self.reader)
self.reader.undotag()
self.assertEqual(0, self.reader.lineno)
def test_lineno_with_undo_next(self):
next(self.reader)
self.reader.undotag()
next(self.reader)
self.assertEqual(2, self.reader.lineno)
def test_to_list(self):
tags = list(self.reader)
self.assertEqual(8, len(tags))
def test_undo_eof(self):
for tag in self.reader:
if tag == (0, 'EOF'):
self.reader.undotag()
break
tag = next(self.reader)
self.assertEqual((0, 'EOF'), tag)
with self.assertRaises(StopIteration):
self.reader.__next__()
def test_no_eof(self):
tags = list(StringIterator(TEST_NO_EOF))
self.assertEqual(7, len(tags))
self.assertEqual((0, 'ENDSEC'), tags[-1])
def test_strtag_int(self):
self.assertEqual(' 1\n1\n', strtag((1, 1)))
def test_strtag_float(self):
self.assertEqual(' 10\n3.1415\n', strtag((10, 3.1415)))
def test_strtag_str(self):
self.assertEqual(' 0\nSECTION\n', strtag((0, 'SECTION')))
def test_one_point_reader(self):
tags = list(StringIterator(POINT_TAGS))
point_tag = tags[1]
self.assertEqual((100, 200, 300), point_tag.value)
def test_read_2D_points(self):
stri = StringIterator(POINT_2D_TAGS)
tags = list(stri)
self.assertEqual(15, stri.lineno) # 14 lines
tag = tags[0] # 2D point
self.assertEqual((100, 200), tag.value)
tag = tags[1] # check mark
self.assertEqual('check mark 1', tag.value)
tag = tags[2] # 3D point
self.assertEqual((100, 200, 300), tag.value)
tag = tags[3] # check mark
self.assertEqual('check mark 2', tag.value)
def test_float_to_int(self):
tags = Tags.from_text(FLOAT_FOR_INT_TAGS)
self.assertEqual(int, type(tags[0].value))
def test_skip_comments(self):
tags1 = list(StringIterator(TEST_TAGREADER))
tags2 = list(StringIterator(TEST_TAGREADER_COMMENTS))
self.assertEqual(tags1, tags2)
def test_one_point_reader(self):
tags = list(StringIterator(POINT_TAGS))
point_tag = tags[1]
self.assertEqual((100, 200, 300), point_tag.value)
def test_no_eof(self):
tags = list(StringIterator(TEST_NO_EOF))
self.assertEqual(7, len(tags))
self.assertEqual((0, 'ENDSEC'), tags[-1])
def setUp(self):
self.reader = StringIterator(TEST_TAGREADER)
class TestTagReader(unittest.TestCase):
def setUp(self):
self.reader = StringIterator(TEST_TAGREADER)
def test_next(self):
self.assertEqual((0, 'SECTION'), next(self.reader))
def test_undo_last(self):
self.reader.__next__()
self.reader.undotag()
self.assertEqual((0, 'SECTION'), next(self.reader))
def test_error_on_multiple_undo_last(self):
next(self.reader)
self.reader.undotag()
with self.assertRaises(ValueError):
self.reader.undotag()
def test_error_undo_last_before_first_read(self):
with self.assertRaises(ValueError):
self.reader.undotag()
def test_lineno(self):
next(self.reader)
self.assertEqual(2, self.reader.lineno)
def test_lineno_with_undo(self):
next(self.reader)
self.reader.undotag()
self.assertEqual(0, self.reader.lineno)
def test_lineno_with_undo_next(self):
next(self.reader)
self.reader.undotag()
next(self.reader)
self.assertEqual(2, self.reader.lineno)
def test_to_list(self):
tags = list(self.reader)
self.assertEqual(8, len(tags))
def test_undo_eof(self):
for tag in self.reader:
if tag == (0, 'EOF'):
self.reader.undotag()
break
tag = next(self.reader)
self.assertEqual((0, 'EOF'), tag)
with self.assertRaises(StopIteration):
self.reader.__next__()
def test_no_eof(self):
tags = list(StringIterator(TEST_NO_EOF))
self.assertEqual(7, len(tags))
self.assertEqual((0, 'ENDSEC'), tags[-1])
def test_strtag_int(self):
self.assertEqual(' 1\n1\n', strtag((1, 1)))
def test_strtag_float(self):
self.assertEqual(' 10\n3.1415\n', strtag((10, 3.1415)))
def test_strtag_str(self):
self.assertEqual(' 0\nSECTION\n', strtag((0, 'SECTION')))
def test_one_point_reader(self):
tags = list(StringIterator(POINT_TAGS))
point_tag = tags[1]
self.assertEqual((100, 200, 300), point_tag.value)
def test_read_2D_points(self):
stri = StringIterator(POINT_2D_TAGS)
tags = list(stri)
self.assertEqual(15, stri.lineno) # 14 lines
tag = tags[0] # 2D point
self.assertEqual((100, 200), tag.value)
tag = tags[1] # check mark
self.assertEqual('check mark 1', tag.value)
tag = tags[2] # 3D point
self.assertEqual((100, 200, 300), tag.value)
tag = tags[3] # check mark
self.assertEqual('check mark 2', tag.value)
def test_float_to_int(self):
tags = Tags.from_text(FLOAT_FOR_INT_TAGS)
self.assertEqual(int, type(tags[0].value))
