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tests

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This commit is contained in:
Spencer Young
2020-04-03 22:39:32 -07:00
parent 5ad0ebf23b
commit 15f7cc39d6
1 changed files with 38 additions and 0 deletions
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38
tests/test_cli.py
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@@ -99,6 +99,8 @@ class CommandLineTestCase(unittest.TestCase):
b'\xfe\xff' + u'---\nutf16be: true\n'.encode('utf-16-be'), b'\xfe\xff' + u'---\nutf16be: true\n'.encode('utf-16-be'),
# UTF-8 BOM # UTF-8 BOM
'non-ascii/utf-8': b'\xef\xbb\xbf---\nutf8: true\n', 'non-ascii/utf-8': b'\xef\xbb\xbf---\nutf8: true\n',
# Random bytes that have no possible encoding
'non-ascii/undetectable': b'\x05\xfc\x17A\xb6\x15\x15\x90>9'
}) })
@classmethod @classmethod
@@ -179,6 +181,7 @@ class CommandLineTestCase(unittest.TestCase):
os.path.join(self.wd, 'dos.yml'), os.path.join(self.wd, 'dos.yml'),
os.path.join(self.wd, 'empty.yml'), os.path.join(self.wd, 'empty.yml'),
os.path.join(self.wd, 'no-yaml.json'), os.path.join(self.wd, 'no-yaml.json'),
os.path.join(self.wd, 'non-ascii/undetectable'),
os.path.join(self.wd, 'non-ascii/utf-16-be'), os.path.join(self.wd, 'non-ascii/utf-16-be'),
os.path.join(self.wd, 'non-ascii/utf-16-le'), os.path.join(self.wd, 'non-ascii/utf-16-le'),
os.path.join(self.wd, 'non-ascii/utf-8'), os.path.join(self.wd, 'non-ascii/utf-8'),
@@ -199,6 +202,7 @@ class CommandLineTestCase(unittest.TestCase):
os.path.join(self.wd, 'dos.yml'), os.path.join(self.wd, 'dos.yml'),
os.path.join(self.wd, 'empty.yml'), os.path.join(self.wd, 'empty.yml'),
os.path.join(self.wd, 'no-yaml.json'), os.path.join(self.wd, 'no-yaml.json'),
os.path.join(self.wd, 'non-ascii/undetectable'),
os.path.join(self.wd, 'non-ascii/utf-16-be'), os.path.join(self.wd, 'non-ascii/utf-16-be'),
os.path.join(self.wd, 'non-ascii/utf-16-le'), os.path.join(self.wd, 'non-ascii/utf-16-le'),
os.path.join(self.wd, 'non-ascii/utf-8'), os.path.join(self.wd, 'non-ascii/utf-8'),
@@ -550,3 +554,37 @@ class CommandLineTestCase(unittest.TestCase):
with RunContext(self) as ctx: with RunContext(self) as ctx:
cli.run(('-f', 'parsable', path)) cli.run(('-f', 'parsable', path))
self.assertEqual((ctx.returncode, ctx.stdout, ctx.stderr), (0, '', '')) self.assertEqual((ctx.returncode, ctx.stdout, ctx.stderr), (0, '', ''))
def test_detected_encoding_utf8(self):
path = os.path.join(self.wd, 'non-ascii/éçäγλνπ¥/utf-8')
with cli.yamlopen(path) as yaml_file:
yaml_file.read()
self.assertEqual(yaml_file.encoding, 'utf-8')
def test_detected_encoding_utf8_sig(self):
path = os.path.join(self.wd, 'non-ascii/utf-8')
with cli.yamlopen(path) as yaml_file:
yaml_file.read()
self.assertEqual(yaml_file.encoding, 'UTF-8-SIG')
def test_detected_encoding_utf16(self):
path = os.path.join(self.wd, 'non-ascii/utf-16-le')
with cli.yamlopen(path) as yaml_file:
yaml_file.read()
self.assertEqual(yaml_file.encoding, 'UTF-16')
path = os.path.join(self.wd, 'non-ascii/utf-16-be')
with cli.yamlopen(path) as yaml_file:
yaml_file.read()
self.assertEqual(yaml_file.encoding, 'UTF-16')
def test_explicit_encoding(self):
path = os.path.join(self.wd, 'a.yaml')
with cli.yamlopen(path, encoding='windows-1252') as yaml_file:
yaml_file.read()
self.assertEqual(yaml_file.encoding, 'windows-1252')
def test_default_encoding(self):
path = os.path.join(self.wd, 'non-ascii/undetectable')
with cli.yamlopen(path) as yaml_file:
encoding = yaml_file.encoding
self.assertEqual(encoding, 'utf-8')