def test_update_unknown():
ctx = Context()
assert u'xyzzy' not in _default_context.keys()
with pytest.raises(KeyError):
ctx.update(xyzzy=123)
assert u'xyzzy' not in ctx
def test_update_known():
ctx = Context()
known = _default_context.keys()
sentinels = [object(), object()]
iterable = [(known[0], sentinels[0])]
kwargs = {known[1].encode('ascii'): sentinels[1]}
ctx.update(iterable, **kwargs)
assert ctx[known[0]] is sentinels[0]
assert ctx[known[1]] is sentinels[1]
ctx = Context()
ctx.update(iterable)
assert ctx[known[0]] is sentinels[0]
ctx = Context()
ctx.update(**kwargs)
assert ctx[known[1]] is sentinels[1]
def test_update_known():
ctx = Context()
known = _default_context.keys()
sentinels = [object(), object()]
iterable = [(known[0], sentinels[0])]
kwargs = {known[1].encode('ascii'): sentinels[1]}
ctx.update(iterable, **kwargs)
assert ctx[known[0]] is sentinels[0]
assert ctx[known[1]] is sentinels[1]
ctx = Context()
ctx.update(iterable)
assert ctx[known[0]] is sentinels[0]
ctx = Context()
ctx.update(**kwargs)
assert ctx[known[1]] is sentinels[1]
def _context(self, overrides=()):
context = Context()
context.push()
context.update(self.base_context)
context.update(overrides)
return context
def _context(self, overrides=()):
context = Context()
context.push()
context.update(self.base_context)
context.update(overrides)
return context
def test_update_bogus():
ctx = Context()
with pytest.raises(TypeError):
ctx.update([], [])
