def test_begin_ends_with_vars(self):
template = templates.compile('{a}{b}{c}', ['a', 'b', 'c'])
self.assertEqual(3, len(template._parts))
self.assertIsInstance(template._parts[0], VariablePart)
self.assertEqual('a', template._parts[0]._expression)
self.assertIsInstance(template._parts[1], VariablePart)
self.assertEqual('b', template._parts[1]._expression)
self.assertIsInstance(template._parts[2], VariablePart)
self.assertEqual('c', template._parts[2]._expression)
def test_begin_ends_with_vars(self):
template = templates.compile('{a}{b}{c}', ['a', 'b', 'c'])
self.assertEqual(3, len(template._parts))
self.assertIsInstance(template._parts[0], VariablePart)
self.assertEqual('a', template._parts[0]._expression)
self.assertIsInstance(template._parts[1], VariablePart)
self.assertEqual('b', template._parts[1]._expression)
self.assertIsInstance(template._parts[2], VariablePart)
self.assertEqual('c', template._parts[2]._expression)
def test_normal(self):
template = templates.compile('Calculating {a} + {b} ...', ['a', 'b', 'c'])
self.assertEqual(5, len(template._parts))
self.assertIsInstance(template._parts[0], StringPart)
self.assertEqual('Calculating ', template._parts[0]._expression)
self.assertIsInstance(template._parts[1], VariablePart)
self.assertEqual('a', template._parts[1]._expression)
self.assertIsInstance(template._parts[2], StringPart)
self.assertEqual(' + ', template._parts[2]._expression)
self.assertIsInstance(template._parts[3], VariablePart)
self.assertEqual('b', template._parts[3]._expression)
self.assertIsInstance(template._parts[4], StringPart)
self.assertEqual(' ...', template._parts[4]._expression)
def test_normal(self):
template = templates.compile('Calculating {a} + {b} ...',
['a', 'b', 'c'])
self.assertEqual(5, len(template._parts))
self.assertIsInstance(template._parts[0], StringPart)
self.assertEqual('Calculating ', template._parts[0]._expression)
self.assertIsInstance(template._parts[1], VariablePart)
self.assertEqual('a', template._parts[1]._expression)
self.assertIsInstance(template._parts[2], StringPart)
self.assertEqual(' + ', template._parts[2]._expression)
self.assertIsInstance(template._parts[3], VariablePart)
self.assertEqual('b', template._parts[3]._expression)
self.assertIsInstance(template._parts[4], StringPart)
self.assertEqual(' ...', template._parts[4]._expression)
def test_attr(self):
template = templates.compile('{user.id}', ['user'])
self.assertEqual('user.id', template._parts[0]._expression)
def test_pure_string(self):
template = templates.compile('Calculation succeeded.', ['a', 'b', 'c'])
self.assertEqual(1, len(template._parts))
self.assertIsInstance(template._parts[0], StringPart)
self.assertEqual('Calculation succeeded.',
template._parts[0]._expression)
def _compile_template(self, template):
return templates.compile(template, self.params)
def test_item_not_found(self):
template = templates.compile('{user["name"]}', ['user'])
with self.assertRaises(TemplateError):
template.eval({'user': {'id': 1}})
def test_succeed(self):
template = templates.compile('Calculating {a} + {b} ...',
['a', 'b', 'c'])
result = template.eval({'a': 1, 'b': 2, 'c': 3})
self.assertEqual('Calculating 1 + 2 ...', result)
def test_item_not_found(self):
template = templates.compile('{user["name"]}', ['user'])
with self.assertRaises(TemplateError):
template.eval({'user': {'id': 1}})
def test_attr_not_found(self):
template = templates.compile('{user.name}', ['user'])
with self.assertRaises(TemplateError):
template.eval({'user': Dict(id=1)})
def test_succeed(self):
template = templates.compile('Calculating {a} + {b} ...', ['a', 'b', 'c'])
result = template.eval({'a': 1, 'b': 2, 'c': 3})
self.assertEqual('Calculating 1 + 2 ...', result)
def test_missing_var(self):
with self.assertRaises(TemplateError):
templates.compile('{d}', ['a', 'b', 'c'])
def test_item(self):
template = templates.compile('{user["id"]}', ['user'])
self.assertEqual('user["id"]', template._parts[0]._expression)
def test_attr(self):
template = templates.compile('{user.id}', ['user'])
self.assertEqual('user.id', template._parts[0]._expression)
def test_item(self):
template = templates.compile('{user["id"]}', ['user'])
self.assertEqual('user["id"]', template._parts[0]._expression)
def test_missing_var(self):
with self.assertRaises(TemplateError):
templates.compile('{d}', ['a', 'b', 'c'])
def _decorate(self, func):
super(CacheDecorator, self)._decorate(func)
var_names = self.params + tuple(self._vars.keys())
self._key_template = templates.compile(self._key, var_names)
return self
def test_attr_not_found(self):
template = templates.compile('{user.name}', ['user'])
with self.assertRaises(TemplateError):
template.eval({'user': Dict(id=1)})
def _decorate(self, func):
super(CacheDecorator, self)._decorate(func)
var_names = self.params + tuple(self._extra_vars.keys())
self._key_template = templates.compile(self._key, var_names)
return self
def _compile_template(self, template):
return templates.compile(template, self.params)
def test_pure_string(self):
template = templates.compile('Calculation succeeded.', ['a', 'b', 'c'])
self.assertEqual(1, len(template._parts))
self.assertIsInstance(template._parts[0], StringPart)
self.assertEqual('Calculation succeeded.', template._parts[0]._expression)