def skip_if(condition):
'''
Given a boolean or function returning a boolean,
if True the tests in this group will be skipped.
'''
# If necessary, turn boolean into function
if type(condition) == bool:
value = condition
condition = lambda: value
previous = _skip_condition.value
def new_condition():
return previous() or condition()
with dynamic_bind(_skip_condition, new_condition):
yield
def scale(maximum):
with dynamic_bind(_accumulated_score, Score(0,0)):
yield
score = _current_score()
_accumulated_score.value = _accumulated_score.value + score.rescale(maximum)
def keep_score():
with dynamic_bind(_accumulated_score, Score(0,0)), cumulative():
yield _current_score
def active_reference_implementation_from_id(identifier):
with dynamic_bind(_active_reference_implementation,
fetch_reference_implementation(identifier)):
yield
def active_reference_implementation(implementation):
with dynamic_bind(_active_reference_implementation, implementation):
yield
def reference_module(module):
with dynamic_bind(_reference_module, module):
yield
def context(key, value):
new_context = {**_context.value, key: value}
with dynamic_bind(_context, new_context):
yield
def reporting(on_pass=_do_nothing, on_fail=_do_nothing, on_skip=_do_nothing):
with dynamic_bind(_context, {}), observers(on_pass=on_pass,
on_fail=on_fail,
on_skip=on_skip):
yield
def active_tested_implementation_from_id(identifier):
tested_implementation = fetch_tested_implementation(identifier)
with dynamic_bind(_active_tested_implementation, tested_implementation), dynamic_bind(_active_tested_implementation_id, identifier), skip_unless(bool(tested_implementation)):
yield
def active_tested_implementation(implementation):
with dynamic_bind(_active_tested_implementation, implementation):
yield
def tested_module(module):
with dynamic_bind(_tested_module, module):
yield