def test_read_write_unknown():
ctx = Context()
needle = u'xyzzy'
assert needle not in _default_context.keys()
assert needle not in ctx
assert_raises(KeyError, lambda: ctx[needle])
assert_raises(KeyError, ctx.__setitem__, needle, Nothing)
def test_read_write_known():
ctx = Context()
needle = _default_context.keys()[0]
assert needle in ctx
assert ctx[needle] is not Nothing
ctx[needle] = Nothing
assert ctx[needle] is Nothing
def test_read_write_known():
ctx = Context()
needle = _default_context.keys()[0]
assert needle in ctx
assert ctx[needle] is not Nothing
ctx[needle] = Nothing
assert ctx[needle] is Nothing
def test_push_unknown():
ctx = Context()
needle = 'xyzzy'
assert needle not in _default_context.keys()
assert_raises(KeyError, ctx.push, **{needle: Nothing})
assert_raises(RuntimeError, ctx.pop)
def test_read_write_unknown():
ctx = Context()
needle = 'xyzzy'
assert needle not in _default_context.keys()
assert needle not in ctx
assert_raises(KeyError, lambda: ctx[needle])
assert_raises(KeyError, ctx.__setitem__, needle, Nothing)
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_push_unknown():
ctx = Context()
needle = u'xyzzy'
needle_attribute = 'xyzzy' # native text type
assert needle not in _default_context.keys()
assert_raises(KeyError, ctx.push, **{needle_attribute: Nothing})
assert_raises(RuntimeError, ctx.pop)
def test_read_write_unknown():
ctx = Context()
needle = 'xyzzy'
assert needle not in _default_context.keys()
assert needle not in ctx
with pytest.raises(KeyError):
ctx[needle]()
with pytest.raises(KeyError):
ctx.__setitem__(needle, Nothing)
def test_push_unknown():
ctx = Context()
needle = 'xyzzy'
assert needle not in _default_context.keys()
with pytest.raises(KeyError):
ctx.push(**{needle: Nothing})
with pytest.raises(RuntimeError):
ctx.pop()
def test_push_known():
ctx = Context()
needle = _default_context.keys()[0]
assert needle in ctx
assert ctx[needle] is not Nothing
ctx.push(**{needle.encode('ascii'): Nothing})
assert ctx[needle] is Nothing
ctx.pop()
assert ctx[needle] is not Nothing
def test_push_known():
ctx = Context()
needle = list(_default_context.keys())[0]
assert needle in ctx
assert ctx[needle] is not Nothing
ctx.push(**{needle: Nothing})
assert ctx[needle] is Nothing
ctx.pop()
assert ctx[needle] is not Nothing
def test_push_known():
ctx = Context()
needle = _default_context.keys()[0]
assert needle in ctx
assert ctx[needle] is not Nothing
ctx.push(**{needle.encode('ascii'): Nothing})
assert ctx[needle] is Nothing
ctx.pop()
assert ctx[needle] is not Nothing
def test_push_known():
ctx = Context()
needle = list(_default_context.keys())[0]
assert needle in ctx
assert ctx[needle] is not Nothing
ctx.push(**{needle: Nothing})
assert ctx[needle] is Nothing
ctx.pop()
assert ctx[needle] is not Nothing
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 test_update_unknown():
ctx = Context()
assert u'xyzzy' not in _default_context.keys()
assert_raises(KeyError, ctx.update, xyzzy=123)
assert u'xyzzy' not in ctx
def test_update_unknown():
ctx = Context()
assert u'xyzzy' not in _default_context.keys()
assert_raises(KeyError, ctx.update, xyzzy=123)
assert u'xyzzy' not in ctx
