def test_parse_trip_repeated_key_error(self):
# perky doesn't like it if you redefine the same key in a dict
# twice in the same file.
# note that perky explicitly doesn't complain if you
# redefine a key in a different (as in, =include'd) file.
# test_perky_include_nested tests redefining in different files.
with self.assertRaises(perky.PerkyFormatError):
perky.loads("a=3\na=5")
def test_empty_dicts_and_lists(self):
d = perky.loads('''
a = []
b = {}
c = [ ]
d = { }
''')
self.assertEqual(d['a'], [])
self.assertEqual(d['b'], {})
self.assertEqual(d['c'], [])
self.assertEqual(d['d'], {})
def test_perky_roundtrip(self):
for i in range(1, 300):
c = chr(i)
if c.isspace():
continue
hex_digits = hex(i).partition("x")[2].rjust(4, "0")
s = f"U+{hex_digits} {c}"
d1 = {s: s}
s1 = perky.dumps(d1)
d2 = perky.loads(s1)
s2 = perky.dumps(d2)
self.assertEqual(d1, d2)
self.assertEqual(s1, s2)
def test_parse_triple_quote(self):
d = perky.loads('''
a = """
this is flush left
note the ^^
intentional trailing whitespace!
don't remove it, even though I
know you want to.
"""
''')
self.assertEqual(
d['a'],
"\nthis is flush left\nnote the ^^\nintentional trailing whitespace!\n\n don't remove it, even though I\n know you want to."
)
def test_parse_type(self):
test = perky.loads(TEST_INPUT_TEXT)
self.assertEqual(type(test), dict)
def test_perky_invalid_pragma(self):
with self.assertRaises(perky.PerkyFormatError):
root = perky.loads("a=b\n=include '''\nc=d\n",
pragmas={'include': perky.pragma_include()})
def test_parse_trip_q_error(self):
with self.assertRaises(perky.PerkyFormatError):
perky.loads(TEST_INPUT_TEXT_TRIPLE_Q_ERROR)
def test_parse_unterminated_quoted_string(self):
with self.assertRaises(SyntaxError):
perky.loads("""
'quoted' = 'unterminated quoted string
""")
def test_parse_wrong_type_input(self):
with self.assertRaises(AttributeError):
perky.loads(3)
def test_parse_no_input(self):
with self.assertRaises(AttributeError):
perky.loads(None)
def test_parse(self):
test = perky.loads(TEST_INPUT_TEXT)
self.assertEqual(test, TEST__PARSE_OUTPUT)