def test_find_modules(self):
"""Test find_modules method"""
test_path = "/some/test/path"
find_packages_return_value = [
"/test/path1", "/test/path2", "/test/path3"
]
# Patch setuptools module
with patch("dodo.introspector.find_packages") as mock_find_packages,\
patch("dodo.introspector.iter_modules") as mock_iter_modules:
mock_find_packages.return_value = find_packages_return_value
actual_output = Introspector.find_modules(test_path)
self.assertEqual(set(find_packages_return_value), actual_output)
self.assertEqual(mock_find_packages.call_count, 1)
self.assertEqual(mock_iter_modules.call_count,
len(find_packages_return_value))
def execute_tests(self):
"""Execute tests"""
# TODO: Use Python 3 Path module
# Get the absolute path of supplied directory in case only directory
# name is supplied instead of full path
absolute_path = os.path.abspath(self._package_dir)
# Parent directory is a parent directory of a package. i.e In
# /tmp/testdir, /tmp is a parent directory
parent_dir = os.path.normpath(os.path.join(absolute_path, ".."))
# We need to put parent directory of package in PYTHONPATH to import it
sys.path.append(parent_dir)
# Get the basename of path. i.e In /tmp/testdir, testdir is a base name
package_name = os.path.basename(absolute_path)
# NOTE: Introspector.find_modules method doesn't retrieve modules
# from top level directory of a package, so We need to process that
# separately.
# Import package dynamically to get modules in top level directory
package_instance = importlib.import_module(package_name)
# Get modules from top level package directory
modules = Introspector.get_modules_from_package(package_instance)
# Get modules recursively
all_modules = Introspector.find_modules(self._package_dir)
modules.extend(all_modules)
# Get functions from all the modules
self._module_functions = self._populate_module_functions_list(
modules, package_name)
self._functions_results = self._execute_test_functions(
self._module_functions)