refactor: make loader as submodule, split to check/locate/load/cases

tests/test_loader/test_load.py

@@ -0,0 +1,159 @@
+import os
+import unittest
+
+from httprunner import exceptions
+from httprunner.loader import load
+
+
+class TestFileLoader(unittest.TestCase):
+
+    def test_load_yaml_file_file_format_error(self):
+        yaml_tmp_file = "tests/data/tmp.yml"
+        # create empty yaml file
+        with open(yaml_tmp_file, 'w') as f:
+            f.write("")
+
+        with self.assertRaises(exceptions.FileFormatError):
+            load._load_yaml_file(yaml_tmp_file)
+
+        os.remove(yaml_tmp_file)
+
+        # create invalid format yaml file
+        with open(yaml_tmp_file, 'w') as f:
+            f.write("abc")
+
+        with self.assertRaises(exceptions.FileFormatError):
+            load._load_yaml_file(yaml_tmp_file)
+
+        os.remove(yaml_tmp_file)
+
+    def test_load_json_file_file_format_error(self):
+        json_tmp_file = "tests/data/tmp.json"
+        # create empty file
+        with open(json_tmp_file, 'w') as f:
+            f.write("")
+
+        with self.assertRaises(exceptions.FileFormatError):
+            load._load_json_file(json_tmp_file)
+
+        os.remove(json_tmp_file)
+
+        # create empty json file
+        with open(json_tmp_file, 'w') as f:
+            f.write("{}")
+
+        with self.assertRaises(exceptions.FileFormatError):
+            load._load_json_file(json_tmp_file)
+
+        os.remove(json_tmp_file)
+
+        # create invalid format json file
+        with open(json_tmp_file, 'w') as f:
+            f.write("abc")
+
+        with self.assertRaises(exceptions.FileFormatError):
+            load._load_json_file(json_tmp_file)
+
+        os.remove(json_tmp_file)
+
+    def test_load_testcases_bad_filepath(self):
+        testcase_file_path = os.path.join(os.getcwd(), 'tests/data/demo')
+        with self.assertRaises(exceptions.FileNotFound):
+            load.load_file(testcase_file_path)
+
+    def test_load_json_testcases(self):
+        testcase_file_path = os.path.join(
+            os.getcwd(), 'tests/data/demo_testcase_hardcode.json')
+        testcases = load.load_file(testcase_file_path)
+        self.assertEqual(len(testcases), 3)
+        test = testcases[0]["test"]
+        self.assertIn('name', test)
+        self.assertIn('request', test)
+        self.assertIn('url', test['request'])
+        self.assertIn('method', test['request'])
+
+    def test_load_yaml_testcases(self):
+        testcase_file_path = os.path.join(
+            os.getcwd(), 'tests/data/demo_testcase_hardcode.yml')
+        testcases = load.load_file(testcase_file_path)
+        self.assertEqual(len(testcases), 3)
+        test = testcases[0]["test"]
+        self.assertIn('name', test)
+        self.assertIn('request', test)
+        self.assertIn('url', test['request'])
+        self.assertIn('method', test['request'])
+
+    def test_load_csv_file_one_parameter(self):
+        csv_file_path = os.path.join(
+            os.getcwd(), 'tests/data/user_agent.csv')
+        csv_content = load.load_file(csv_file_path)
+        self.assertEqual(
+            csv_content,
+            [
+                {'user_agent': 'iOS/10.1'},
+                {'user_agent': 'iOS/10.2'},
+                {'user_agent': 'iOS/10.3'}
+            ]
+        )
+
+    def test_load_csv_file_multiple_parameters(self):
+        csv_file_path = os.path.join(
+            os.getcwd(), 'tests/data/account.csv')
+        csv_content = load.load_file(csv_file_path)
+        self.assertEqual(
+            csv_content,
+            [
+                {'username': 'test1', 'password': '111111'},
+                {'username': 'test2', 'password': '222222'},
+                {'username': 'test3', 'password': '333333'}
+            ]
+        )
+
+    def test_load_folder_files(self):
+        folder = os.path.join(os.getcwd(), 'tests')
+        file1 = os.path.join(os.getcwd(), 'tests', 'test_utils.py')
+        file2 = os.path.join(os.getcwd(), 'tests', 'api', 'reset_all.yml')
+
+        files = load.load_folder_files(folder, recursive=False)
+        self.assertEqual(files, [])
+
+        files = load.load_folder_files(folder)
+        self.assertIn(file2, files)
+        self.assertNotIn(file1, files)
+
+        files = load.load_folder_files("not_existed_foulder", recursive=False)
+        self.assertEqual([], files)
+
+        files = load.load_folder_files(file2, recursive=False)
+        self.assertEqual([], files)
+
+    def test_load_dot_env_file(self):
+        dot_env_path = os.path.join(
+            os.getcwd(), "tests", ".env"
+        )
+        env_variables_mapping = load.load_dot_env_file(dot_env_path)
+        self.assertIn("PROJECT_KEY", env_variables_mapping)
+        self.assertEqual(env_variables_mapping["UserName"], "debugtalk")
+
+    def test_load_custom_dot_env_file(self):
+        dot_env_path = os.path.join(
+            os.getcwd(), "tests", "data", "test.env"
+        )
+        env_variables_mapping = load.load_dot_env_file(dot_env_path)
+        self.assertIn("PROJECT_KEY", env_variables_mapping)
+        self.assertEqual(env_variables_mapping["UserName"], "test")
+        self.assertEqual(env_variables_mapping["content_type"], "application/json; charset=UTF-8")
+
+    def test_load_env_path_not_exist(self):
+        dot_env_path = os.path.join(
+            os.getcwd(), "tests", "data",
+        )
+        env_variables_mapping = load.load_dot_env_file(dot_env_path)
+        self.assertEqual(env_variables_mapping, {})
+
+    def test_load_folder_content(self):
+        path = os.path.join(os.getcwd(), "tests", "api")
+        items_mapping = load.load_folder_content(path)
+        file_path = os.path.join(os.getcwd(), "tests", "api", "reset_all.yml")
+        self.assertIn(file_path, items_mapping)
+        self.assertIsInstance(items_mapping[file_path], dict)