def test_assignment_uri_uri(self):
name = Identifier(Uri('http://variable/#v'))
value = Identifier(Uri('http://variable/#value'))
self.assertEqual(Assignment(name, value).evaluate(
self.env), value.evaluate(self.env))
self.assertEqual(name.evaluate(self.env), value.evaluate(self.env))
def test_assignment_self_name(self):
name = Identifier(Self(), Name('v'))
value = Identifier(Name('Name'))
self.assertEqual(Assignment(name, value).evaluate(
self.env), value.evaluate(self.env))
self.assertEqual(name.evaluate(self.env), value.evaluate(self.env))
def test_assignment_name_name(self):
name = Identifier(Name('variable'))
value = Identifier(Name('value'))
self.assertEqual(Assignment(name, value).evaluate(
self.env), value.evaluate(self.env))
self.assertEqual(name.evaluate(self.env), value.evaluate(self.env))
def test_identifier_evaluate_double_bound_prefix_not_uri(self):
i = Identifier(Name('first'), Name('second'), Name('third'))
value = Value(12345)
prefix_part = Identifier(Name('first'), Name('second'))
self.env.assign(prefix_part.evaluate(self.env), value)
expected = Uri('prefixfirstsecondthird')
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_uri_and_symbol_parts(self):
i = Identifier(Uri('first'), Name('second'))
expected = Value(1)
uri = Uri('firstsecond')
self.assertEqual(i.evaluate(self.env), uri)
self.env.assign(i.evaluate(self.env), expected)
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_bound_prefix(self):
i = Identifier(Name('first'), Name('second'))
prefix = Uri('http://first.org/#')
self.env.assign(Identifier(Name('first')).evaluate(self.env), prefix)
expected = Uri('http://first.org/#second')
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_bound_multiple_parts(self):
i = Identifier(Name('first'), Name('second'), Name('third'), Name('fourth'))
expected = Value(1)
self.env.assign(i.evaluate(self.env), expected)
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_bound_prefixed(self):
i = Identifier(Name('first'), Name('second'))
expected = Value(1)
self.env.assign(i.evaluate(self.env), expected)
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_multiple_unbound(self):
i = Identifier(Name('n1'), Name('n2'), Name('n3'), Name('n4'))
expected = Uri('prefixn1n2n3n4')
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_unbound_self_as_prefix(self):
i = Identifier(Self(), Name('n'))
expected = Identifier(Self(), Name('n'))
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_evaluate_unbound_two_names(self):
i = Identifier(Name('first'), Name('second'))
expected = Uri('prefixfirstsecond')
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
def test_identifier_uri_first_unbound(self):
i = Identifier(Uri('http://literal.eg/'), Name('literal'))
expected = Uri('http://literal.eg/literal')
actually = i.evaluate(self.env)
self.assertEqual(expected, actually)
