def test_no_deletion(self):
""" Check that the function doesn't delete the input file."""
analyze_text(self.filename)
self.assertTrue(os.path.exists(self.filename))
def test_no_such_file(self):
""" Check the proper exception is thrown for a missing file."""
with self.assertRaises(IOError):
analyze_text('foobar')
def test_line_count(self):
""" Check that the line count is correct."""
self.assertEqual(
analyze_text(self.filename)[0], 4,
'Test Failed: Line count does not match.')
def test_character_count(self):
""" Check that the character count is correct."""
self.assertEqual(
analyze_text(self.filename)[1], 131,
'Test Failed: Character count does not match.')
def test_function_runs(self):
""" Basic smoke test."""
analyze_text(self.filename)