def test_returning_empty(self):
d = OrderedDict([
('x', {'name': 'x', 'cmd': ['one', 'two', 'three']}),
('y', {'name': 'y', 'cmd': []}),
('z', {'name': 'z', 'cmd': ['foo', 'bar']}),
])
test_data = self.mkApi().post_process(lambda check, steps: {})
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertIsNone(expectations)
self.assertEqual(len(results.check), 0)
def test_returning_nonsubset(self):
d = OrderedDict([
('x', {'name': 'x', 'cmd': ['one', 'two', 'three']}),
('y', {'name': 'y', 'cmd': []}),
('z', {'name': 'z', 'cmd': ['foo', 'bar']}),
])
test_data = self.mkApi().post_process(
lambda check, steps:
OrderedDict((k, dict(cwd='cwd', **v.to_step_dict()))
for k, v in steps.iteritems()))
with self.assertRaises(PostProcessError):
post_process(Outcome.Results(), d, test_data)
def test_key_error_followed_by_attribute(self):
d = OrderedDict([('x', {'name': 'x'})])
def body(check, steps):
foo = steps['y'].env['foo']
test_data = self.mkApi().post_process(body)
results = Outcome.Results()
post_process(results, d, test_data)
self.assertEqual(len(results.check), 1)
self.assertHas(
results.check[0],
"foo = steps['y'].env['foo']",
"steps.keys(): ['x']",
"raised exception: KeyError: 'y'")
def test_key_error_implicit_check(self):
d = OrderedDict([('x', {'name': 'x'})])
def body(check, steps):
foo = steps['x'].env['foo']
test_data = self.mkApi().post_process(body)
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertEqual(len(results.check), 1)
self.assertHas(
results.check[0],
"foo = steps['x'].env['foo']",
"steps['x'].env.keys(): []",
"raised exception: KeyError: 'foo'")
def test_returning_subset(self):
d = OrderedDict([
('x', {'name': 'x', 'cmd': ['one', 'two', 'three']}),
('y', {'name': 'y', 'cmd': []}),
('z', {'name': 'z', 'cmd': ['foo', 'bar']}),
])
test_data = self.mkApi().post_process(
lambda check, steps:
OrderedDict((k, {'name': v.name}) for k, v in steps.iteritems()))
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertEqual(expectations, [{'name': 'x'}, {'name': 'y'}, {'name': 'z'}])
self.assertEqual(len(results.check), 0)
def test_key_error_in_subscript_expression(self):
d = OrderedDict([('x', {'name': 'x'})])
def body(check, steps):
d2 = {}
foo = steps[d2['x']].env['foo']
test_data = self.mkApi().post_process(body)
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertEqual(len(results.check), 1)
self.assertHas(
results.check[0],
"foo = steps[d2['x']].env['foo']",
'd2.keys(): []',
"raised exception: KeyError: 'x'")
def test_post_process_failure(self):
d = OrderedDict([('x', {'name': 'x'})])
def body(check, steps, *args, **kwargs):
check('x' not in steps)
test_data = self.mkApi().post_process(body, 'foo', 'bar', a=1, b=2)
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertEqual(expectations, [{'name': 'x'}])
self.assertEqual(len(results.check), 1)
self.assertHas(results.check[0],
"body('foo', 'bar', a=1, b=2)")
self.assertHas(
results.check[0],
"check(('x' not in steps))",
"steps.keys(): ['x']")
def test_key_error_implicit_check_no_checker_in_frame(self):
d = OrderedDict([('x', {'name': 'x'})])
def body(check, steps_dict):
# The failure backtrace for the implicit check should even include frames
# where check isn't explicitly passed
def inner(steps_dict):
return steps_dict['x'].env['foo'] == 'bar'
check(inner(steps_dict))
test_data = self.mkApi().post_process(body)
results = Outcome.Results()
post_process(results, d, test_data)
self.assertEqual(len(results.check), 1)
self.assertHas(
results.check[0],
'check(inner(steps_dict))')
self.assertHas(
results.check[0],
"return (steps_dict['x'].env['foo'] == 'bar')",
"steps_dict['x'].env.keys(): []",
"raised exception: KeyError: 'foo'")
def test_removing_name(self):
d = OrderedDict([
('x', {'name': 'x', 'cmd': ['one', 'two', 'three']}),
('y', {'name': 'y', 'cmd': []}),
('z', {'name': 'z', 'cmd': ['foo', 'bar']}),
])
test_data = self.mkApi().post_process(
lambda check, steps:
OrderedDict(
(k, {a: value for a, value in v.to_step_dict().iteritems()
if a != 'name'})
for k,v in steps.iteritems()))
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertEqual(expectations, [
{'name': 'x', 'cmd': ['one', 'two', 'three']},
{'name': 'y', 'cmd': []},
{'name': 'z', 'cmd': ['foo', 'bar']},
])
self.assertEqual(len(results.check), 0)
def test_post_process_failure_in_multiple_hooks(self):
d = OrderedDict([('x', {'name': 'x'})])
def body(check, steps, *args, **kwargs):
check('x' not in steps)
def body2(check, steps, *args, **kwargs):
check('y' in steps)
api = self.mkApi()
test_data = (api.post_process(body, 'foo', a=1) +
api.post_process(body2, 'bar', b=2))
results = Outcome.Results()
expectations = post_process(results, d, test_data)
self.assertEqual(expectations, [{'name': 'x'}])
self.assertEqual(len(results.check), 2)
self.assertHas(
results.check[0],
"body('foo', a=1)",
"check(('x' not in steps))",
"steps.keys(): ['x']")
self.assertHas(
results.check[1],
"body2('bar', b=2)",
"check(('y' in steps))",
"steps.keys(): ['x']")
def post_process(d, f, *args, **kwargs):
test_data = RecipeTestApi().post_process(f, *args, **kwargs)
results = Outcome.Results()
expectations = magic_check_fn.post_process(results, d, test_data)
return expectations, results.check