def test_001_load_single_config_file(self):
self.logger.debug("TestConfig: test_001_load_single_config_file")
# Always use an explicit new conf object
conf = JsonConfig.new_conf(logger=self.logger, package_name='tests')
test_conf_file_name = "config.json"
test_data = {"key1": "value1"}
test_config_file_contents = json.dumps(test_data)
test_conf_file_path = self.write_file_to_tmp_dir(
test_conf_file_name, test_config_file_contents)
# Set up conf object
conf.use_default_sym_names = False
conf.set_conf_name(test_conf_file_name)
conf.add_search_path(test_conf_file_path)
conf.expand_search_paths()
full_search_paths = conf.full_search_paths
# Only search path should be the one we added
self.assertEqual(test_conf_file_path, full_search_paths[0])
loaded_data = conf.get_data()
# Clean up
os.remove(test_conf_file_path)
self.assertEqual(loaded_data, test_data)
def test_002_load_multiple_config_files(self):
self.logger.debug("TestConfig: test_002_load_multiple_config_files")
# Always use an explicit new conf object
conf = JsonConfig.new_conf(logger=self.logger, package_name='tests')
test_conf_file_name = "conf.json"
test_data = {"key1": "val2.1", "key5": "val2.5"}
test_config_file_contents = json.dumps(test_data)
test_conf_file_path = self.write_file_to_tmp_dir(
test_conf_file_name, test_config_file_contents)
# Set up conf object - search paths are ordered
conf.use_default_sym_names = False
conf.add_sym_name('package')
conf.add_sym_name('unknown_sym_name')
conf.add_search_path(test_conf_file_path)
conf.add_search_path(
paths.get_data_path(file_name='conf.json', package_name='tests'))
conf.expand_search_paths()
full_search_paths = conf.full_search_paths
self.assertEqual(len(full_search_paths), 4)
# Only search path that can be tested here is the test_conf_file_path
self.assertEqual(test_conf_file_path, full_search_paths[2])
loaded_data = conf.get_data()
# Clean up
os.remove(test_conf_file_path)
self.assertEqual(loaded_data["key1"], "val3.1")
self.assertEqual(loaded_data["key2"], "val3.2")
self.assertEqual(loaded_data["key4"], "val1.4")
self.assertEqual(loaded_data["key5"], "val2.5")
self.assertEqual(loaded_data["key6"], "val3.6")
def test_003_load_config_file_from_env(self):
self.logger.debug("TestConfig: test_003_load_config_file_from_env")
# Always use an explicit new conf object
conf = JsonConfig.new_conf(logger=self.logger, package_name='tests')
test_conf_file_name = "conf.json"
test_data = {"key1": "val2.1", "key5": "val2.5"}
test_config_file_contents = json.dumps(test_data)
test_conf_file_path = self.write_file_to_tmp_dir(
test_conf_file_name, test_config_file_contents)
# Set up conf object - search paths are ordered
conf.use_default_sym_names = False
os.environ['JSON_CONF_DIR'] = path.dirname(test_conf_file_path)
os.environ['JSON_CONF'] = test_conf_file_name
conf.add_sym_name('env')
conf.expand_search_paths()
full_search_paths = conf.full_search_paths
self.assertEqual(len(full_search_paths), 1)
# Only search path that can be tested here is the test_conf_file_path
self.assertEqual(test_conf_file_path, full_search_paths[0])
loaded_data = conf.get_data()
# Clean up
del os.environ['JSON_CONF_DIR']
del os.environ['JSON_CONF']
os.remove(test_conf_file_path)
self.assertEqual(loaded_data["key1"], "val2.1")
self.assertEqual(loaded_data["key5"], "val2.5")