def test_missing_fields(self) -> None:
"""Tests if loading fails when a tabbed text file has missing fields."""
tabbed_txt_content = (
# Header row
"CofName\tFramesPerDirection\tAnimationSpeed\t" +
"\t".join(f"FrameData{i:03}" for i in range(144)) + "\r\n"
# Record 0
+ ("00A1HTH\t1\t256\t0\t1\t2\t3\r\n"))
with self.assertRaises(TabbedTextError):
load_txt(StringIO(tabbed_txt_content, newline=""))
def test_bad_records(self) -> None:
"""Tests if loading a tabbed text file containing bad records causes an
error.
"""
tabbed_txt_content = (
# Header row
"CofName\tFramesPerDirection\tAnimationSpeed\t" +
"\t".join(f"FrameData{i:03}" for i in range(144)) + "\r\n"
# Record 0
+ ("BAD COF NAME\t1\t256\t0\t1\t2\t3" + "\t0" * 140 + "\r\n"))
with self.assertRaises(TabbedTextError):
load_txt(StringIO(tabbed_txt_content, newline=""))
tabbed_txt_content = (
# Header row
"CofName\tFramesPerDirection\tAnimationSpeed\t" +
"\t".join(f"FrameData{i:03}" for i in range(144)) + "\r\n"
# Record 0
+ ("00A1HTH\t-1\t256\t0\t1\t2\t3" + "\t0" * 140 + "\r\n"))
with self.assertRaises(TabbedTextError):
load_txt(StringIO(tabbed_txt_content, newline=""))
def test_valid(self) -> None:
"""Tests if a valid tabbed text file can be loaded correctly."""
tabbed_txt = StringIO(TXT_VALID, newline="")
records = load_txt(tabbed_txt)
self.assertEqual(records, RECORDS_VALID)
def test_invalid_format(self) -> None:
"""Tests if loading fails when a tabbed text file cannot be parsed."""
tabbed_txt = StringIO("This isn't a tabbed text file!", newline="")
with self.assertRaises(TabbedTextError):
load_txt(tabbed_txt)