def _run_it(self, setup=None, asserts=None):
package_name = 'index_test'
project_dir = os.path.join(self.sandbox_dir, package_name)
os.mkdir(project_dir)
if setup:
setup(project_dir)
logger.setconsumer('console', logger.STDOUT)
console_log = logger.MultipleProducer('cheesecake console')
# Aliasing package_name because of Python optimizations.
# ("package_name = package_name" will simply not work)
pkg_name = package_name
class CheesecakeMockup(Cheesecake):
def __init__(self):
pass
sandbox = self.sandbox_dir
package_name = pkg_name
log = console_log
cheesecake = CheesecakeMockup()
cheesecake.walk_pkg()
if asserts:
asserts(cheesecake)
index = IndexUnitTested()
index.compute_with(cheesecake)
# Unit tests presence should be discovered and package should get maximum score.
print "Index: %d/%d -- %s" % (index.value, index.max_value, index.details)
assert index.value == index.max_value
def test_unit_tests_index(self):
test_dir = os.path.join(self.project_dir, 'test')
os.mkdir(test_dir)
test_filename = os.path.join(test_dir, 'test_some_function.py')
dump_str_to_file(test_contents, test_filename)
logger.setconsumer('console', logger.STDOUT)
console_log = logger.MultipleProducer('cheesecake console')
class CheesecakeMockup(object):
files_list = [test_filename]
functions = ["some_module.some_function",
"some_module.other_function"]
classes = ["some_module.SomeClass",
"some_module.NotTestedClass"]
package_dir = self.project_dir
log = console_log
index = IndexUnitTests()
index.compute_with(CheesecakeMockup())
print("Index: %d/%d -- %s" %
(index.value, index.max_value, index.details))
assert index.value == int(ceil(index.max_value * 2.0/4.0))
def test_long_file_list(self):
"Test if pylint index works for long files lists."
_package_dir = tempfile.mkdtemp()
_files_list = map(lambda x: 'long_module_with_a_number_%d.py' % x, xrange(4000))
for filename in _files_list:
create_empty_file(os.path.join(_package_dir, filename))
logger.setconsumer('console', logger.STDOUT)
console_log = logger.MultipleProducer('cheesecake console')
class CheesecakeMockup(object):
package_dir = _package_dir
files_list = _files_list
log = console_log
index = IndexPyLint()
cheesecake = CheesecakeMockup()
index.compute_with(cheesecake)
assert index.details != "encountered an error during pylint execution"
# Clean up.
rmtree(_package_dir)
