def test_dict(self):
from collections import OrderedDict
self.assertEqual(_format({}, ()), '{}')
x = OrderedDict([('hi', 3), ('yo', ('ouch',)), ('now', {'then': date(2014, 5, 24)})])
y = _format(x, ())
self.assertEqual(y, '{"hi":3,"yo":["ouch"],"now":{"then":2014-05-24}}')
z = self.p(y)
self.assertEqual(set(x.keys()), set(z.keys()))
for k in x:
self.assertEqual(x[k], z[k])
self.assertRaises(TypeError, _format, {4: 13}, ())
self.assertRaises(TypeError, _format, {(): 13}, ())
def test_list(self):
self.assertEqual(_format([], ()), '[]')
x = (3, 34.63, ('hello', date(2014, 10, 28)), '0')
y = _format(x, ())
z = '[3,34.63,["hello",2014-10-28],"0"]'
self.assertEqual(y, z)
self.assertEqual(self.p(y), x)
w = list(x)
w[2] = list(w[2])
y = _format(w, ())
self.assertEqual(y, z)
self.assertEqual(self.p(y), x)
def test_format_time(self):
dt = datetime.now().time()
x = _format(dt, ())
self.assertEqual(x, str(dt))
d = self.p(x)
self.assertIsNot(d, dt)
self.assertEqual(d, dt)
dt = timezone.now().time()
if dt.tzinfo is None:
return
x = _format(dt, ())
self.assertEqual(x, str(dt))
d = self.p(x)
self.assertIsNot(d, dt)
self.assertEqual(d, dt)
def test_format_date(self):
dt = date.today()
x = _format(dt, ())
self.assertEqual(x, str(dt))
d = self.p(x)
self.assertIsNot(d, dt)
self.assertEqual(d, dt)
def test_model_selector(self):
d = [[]]
x = Selector(('model', 'contenttypes.contenttype'), ['one', 'two', ('three', 'four')])
y = _format(x, d)
self.assertIs(d[1], x)
self.assertEqual(y, '\\0')
self.assertEqual(d[0][0], 'model:contenttypes.contenttype.one;.two;.three:"four";')
self.assertEqual(self.p(d[0][0]), x)
def test_extra_selector(self):
d = [[]]
x = Selector('extra', ['one', 'two', ('three', 'four')])
y = _format(x, d)
self.assertIs(d[1], x)
self.assertEqual(y, '\\0')
self.assertEqual(d[0][0], 'extra.one;.two;.three:"four";')
self.assertEqual(self.p(d[0][0]), x)
def test_const_selector(self):
x = Selector(('const', 42), None)
self.assertRaises(IndexError, _format, x, ())
self.assertRaises(AttributeError, _format, x, ((),))
self.assertRaises(AttributeError, _format, x, ([],))
d = [[]]
y = _format(x, d)
self.assertIs(d[1], x)
self.assertEqual(y, '\\0')
self.assertEqual(d[0][0], 'const:42')
self.assertEqual(self.p(d[0][0]), x)
x = Selector(('const', ('hey',)), None)
y = _format(x, d)
self.assertIs(d[2], x)
self.assertEqual(y, '\\1')
self.assertEqual(d[0][1], 'const:["hey"]')
self.assertEqual(self.p(d[0][1]), x)
def test_float(self):
x = _format(29386592.2345, ())
self.assertEqual(x, '29386592.2345')
self.assertEqual(self.p(x), 29386592.2345)
y = float('infinity')
x = _format(y, ())
self.assertEqual(x, 'inf')
self.assertEqual(self.p(x), y)
y = float('-infinity')
x = _format(y, ())
self.assertEqual(x, '-inf')
self.assertEqual(self.p(x), y)
y = float('nan')
x = _format(y, ())
self.assertEqual(x, 'nan')
z = self.p(x)
self.assertNotEqual(z, z)
def test_object_selector(self):
d = [[]]
# Incorrect tuple lengths
self.assertRaises(ValueError, _format, Selector(0, [(1, 2, 3)]), d)
self.assertRaises(ValueError, _format, Selector(0, [(1,)]), d)
x = Selector(5, ['one', 'two', ('three', 'four')])
y = _format(x, d)
self.assertIs(d[1], x)
self.assertEqual(y, '\\0')
self.assertEqual(d[0][0], 'object:5.one;.two;.three:"four";')
self.assertEqual(self.p(d[0][0]), x)
def test_function(self):
x = Function('min', [3, 'hey'])
self.assertRaises(IndexError, _format, x, ())
self.assertRaises(AttributeError, _format, x, ((),))
self.assertRaises(AttributeError, _format, x, ([],))
d = [[]]
y = _format(x, d)
self.assertIs(d[1], x)
self.assertEqual(y, '\\0')
self.assertEqual(d[0][0], 'min(3,"hey")')
self.assertEqual(self.p(d[0][0]), x)
def test_deferred_selector(self):
d = [[]]
s1 = Selector(0, ['hey'])
s2 = Selector(s1, ['ho'])
y = _format(s2, d)
self.assertIs(d[1], s1)
self.assertIs(d[2], s2)
self.assertEqual(y, '\\1')
self.assertEqual(d[0][0], 'object:0.hey;')
self.assertEqual(d[0][1], '\\0.ho;')
self.deferred = [s1]
self.assertEqual(self.p(d[0][1]), s2)
def test_decimal(self):
x = _format(Decimal('29386592.2345'), ())
self.assertEqual(x, '29386592.2345')
self.assertEqual(self.p(x), 29386592.2345)
def test_int(self):
x = _format(29386592, ())
self.assertEqual(x, '29386592')
self.assertEqual(self.p(x), 29386592)
def test_false(self):
x = _format(False, ())
self.assertEqual(x, 'false')
self.assertIs(self.p(x), False)
def test_true(self):
x = _format(True, ())
self.assertEqual(x, 'true')
self.assertIs(self.p(x), True)
def test_none(self):
x = _format(None, ())
self.assertEqual(x, 'null')
self.assertIs(self.p(x), None)
def test_format_string(self):
x = "hello\"\\ you"
y = _format(x, ())
self.assertEqual(y, r'"hello\"\\ you"')
self.assertEqual(x, self.p(y))