diff options
Diffstat (limited to 'pystache/tests/test_renderengine.py')
| -rw-r--r-- | pystache/tests/test_renderengine.py | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/pystache/tests/test_renderengine.py b/pystache/tests/test_renderengine.py index b489168..e411ce9 100644 --- a/pystache/tests/test_renderengine.py +++ b/pystache/tests/test_renderengine.py @@ -7,11 +7,11 @@ Unit tests of renderengine.py. import unittest -from pystache.context import ContextStack +from pystache.context import ContextStack, KeyNotFoundError from pystache import defaults from pystache.parser import ParsingError -from pystache.renderengine import RenderEngine -from pystache.tests.common import AssertStringMixin, Attachable +from pystache.renderengine import context_get, RenderEngine +from pystache.tests.common import AssertStringMixin, AssertExceptionMixin, Attachable def mock_literal(s): @@ -52,7 +52,7 @@ class RenderEngineTestCase(unittest.TestCase): self.assertEqual(engine.resolve_partial, "foo") -class RenderTests(unittest.TestCase, AssertStringMixin): +class RenderTests(unittest.TestCase, AssertStringMixin, AssertExceptionMixin): """ Tests RenderEngine.render(). @@ -69,7 +69,10 @@ class RenderTests(unittest.TestCase, AssertStringMixin): """ escape = defaults.TAG_ESCAPE - engine = RenderEngine(literal=unicode, escape=escape, resolve_partial=None) + + engine = RenderEngine(literal=unicode, escape=escape, + resolve_context=context_get, + resolve_partial=None) return engine def _assert_render(self, expected, template, *context, **kwargs): @@ -594,33 +597,15 @@ class RenderTests(unittest.TestCase, AssertStringMixin): context = {'person': person} self._assert_render(u'Hello, Biggles. I see you are 42.', template, context) - def test_dot_notation__missing_attributes_or_keys(self): - """ - Test dot notation with missing keys or attributes. - - Check that if a key or attribute in a dotted name does not exist, then - the tag renders as the empty string. - - """ - template = """I cannot see {{person.name}}'s age: {{person.age}}. - Nor {{other_person.name}}'s: .""" - expected = u"""I cannot see Biggles's age: . - Nor Mr. Bradshaw's: .""" - context = {'person': {'name': 'Biggles'}, - 'other_person': Attachable(name='Mr. Bradshaw')} - self._assert_render(expected, template, context) - def test_dot_notation__multiple_levels(self): """ Test dot notation with multiple levels. """ template = """Hello, Mr. {{person.name.lastname}}. - I see you're back from {{person.travels.last.country.city}}. - I'm missing some of your details: {{person.details.private.editor}}.""" + I see you're back from {{person.travels.last.country.city}}.""" expected = u"""Hello, Mr. Pither. - I see you're back from Cornwall. - I'm missing some of your details: .""" + I see you're back from Cornwall.""" context = {'person': {'name': {'firstname': 'unknown', 'lastname': 'Pither'}, 'travels': {'last': {'country': {'city': 'Cornwall'}}}, 'details': {'public': 'likes cycling'}}} @@ -652,6 +637,14 @@ class RenderTests(unittest.TestCase, AssertStringMixin): https://github.com/mustache/spec/pull/48 """ - template = '{{a.b}} :: ({{#c}}{{a}} :: {{a.b}}{{/c}})' context = {'a': {'b': 'A.B'}, 'c': {'a': 'A'} } - self._assert_render(u'A.B :: (A :: )', template, context) + + template = '{{a.b}}' + self._assert_render(u'A.B', template, context) + + template = '{{#c}}{{a}}{{/c}}' + self._assert_render(u'A', template, context) + + template = '{{#c}}{{a.b}}{{/c}}' + self.assertException(KeyNotFoundError, "Key u'a.b' not found: missing u'b'", + self._assert_render, u'A.B :: (A :: )', template, context) |