def test_only_defaults():
def foo(a='val_a', b='val_b'):
assert a == 'val_a'
assert b == 'val_b'
scope = Scope()
scope.inject_and_call(foo)
def test_call_simple():
def foo(a, b, c='xx'):
assert a == 'val_a'
assert b == 'val_b'
assert c == 'val_c'
scope = Scope()
scope.inject_and_call(foo, 'val_a', 'val_b', 'val_c')
scope.inject_and_call(foo, b='val_b', c='val_c', a='val_a')
def test_automatic_injection():
def foo(d, e, f):
assert d == 'val_d'
assert e == 'val_e'
assert f == 'val_f'
scope = Scope()
scope['e'] = 'val_e'
scope['f'] = 'val_f'
scope.inject_and_call(foo, 'val_d')
def test_overwrite_works():
def foo(d, e, f):
assert d == 'val_d'
assert e == 'val_e'
assert f == 'val_f'
scope = Scope()
scope['d'] = 'bad'
scope['e'] = 'also bad'
scope['f'] = 'val_f'
scope.inject_and_call(foo, 'val_d', e='val_e')
