def test_load_test_file_testcase_v2(self):
for loaded_content in [
loader.load_test_file("tests/testcases/setup.v2.yml"),
loader.load_test_file("tests/testcases/setup.v2.json")
]:
self.assertEqual(loaded_content["type"], "testcase")
self.assertIn("path", loaded_content)
self.assertIn("config", loaded_content)
self.assertEqual(loaded_content["config"]["name"], "setup and reset all.")
self.assertIn("teststeps", loaded_content)
self.assertEqual(len(loaded_content["teststeps"]), 2)
def test_load_test_file_testsuite_v2(self):
for loaded_content in [
loader.load_test_file("tests/testsuites/create_users.v2.yml"),
loader.load_test_file("tests/testsuites/create_users.v2.json")
]:
self.assertEqual(loaded_content["type"], "testsuite")
testcases = loaded_content["testcases"]
self.assertEqual(len(testcases), 2)
self.assertIn('create user 1000 and check result.', testcases)
self.assertIn('testcase_def',
testcases["create user 1000 and check result."])
self.assertEqual(
testcases["create user 1000 and check result."]["testcase_def"]
["config"]["name"], "create user and check result.")
def test_create_suite(self):
testcase_file_path = os.path.join(
os.getcwd(), 'tests/data/demo_testset_variables.yml')
testset = loader.load_test_file(testcase_file_path)
suite = task.TestSuite(testset)
self.assertEqual(suite.countTestCases(), 3)
for testcase in suite:
self.assertIsInstance(testcase, task.TestCase)
def test_load_test_file_testcase(self):
loaded_content = loader.load_test_file("tests/testcases/setup.yml")
self.assertEqual(loaded_content["type"], "testcase")
self.assertIn("path", loaded_content)
self.assertIn("config", loaded_content)
self.assertEqual(loaded_content["config"]["name"],
"setup and reset all.")
self.assertIn("teststeps", loaded_content)
self.assertEqual(len(loaded_content["teststeps"]), 2)
def test_load_test_file_testcase(self):
loader.load_test_dependencies()
testset = loader.load_test_file("tests/testcases/smoketest.yml")
self.assertEqual(testset["config"]["name"], "smoketest")
self.assertEqual(testset["config"]["path"],
"tests/testcases/smoketest.yml")
self.assertIn("device_sn", testset["config"]["variables"][0])
self.assertEqual(len(testset["testcases"]), 8)
self.assertEqual(testset["testcases"][0]["name"], "get token")
def make_testsuite(testsuite: Dict) -> NoReturn:
"""convert valid testsuite dict to pytest folder with testcases"""
# validate testsuite format
load_testsuite(testsuite)
testsuite_config = testsuite["config"]
testsuite_path = testsuite_config["path"]
testsuite_variables = convert_variables(
testsuite_config.get("variables", {}), testsuite_path
)
logger.info(f"start to make testsuite: {testsuite_path}")
# create directory with testsuite file name, put its testcases under this directory
testsuite_path = ensure_file_abs_path_valid(testsuite_path)
testsuite_dir, file_suffix = os.path.splitext(testsuite_path)
# demo_testsuite.yml => demo_testsuite_yml
testsuite_dir = f"{testsuite_dir}_{file_suffix.lstrip('.')}"
for testcase in testsuite["testcases"]:
# get referenced testcase content
testcase_file = testcase["testcase"]
logger.debug(f"[make_testsuite] testcase_file={testcase_file}")
testcase_path = __ensure_absolute(testcase_file)
testcase_dict = load_test_file(testcase_path)
testcase_dict.setdefault("config", {})
testcase_dict["config"]["path"] = testcase_path
# override testcase name
testcase_dict["config"]["name"] = testcase["name"]
# override base_url
base_url = testsuite_config.get("base_url") or testcase.get("base_url")
if base_url:
testcase_dict["config"]["base_url"] = base_url
# override verify
if "verify" in testsuite_config:
testcase_dict["config"]["verify"] = testsuite_config["verify"]
# override variables
# testsuite testcase variables > testsuite config variables
testcase_variables = convert_variables(
testcase.get("variables", {}), testcase_path
)
testcase_variables = merge_variables(testcase_variables, testsuite_variables)
# testsuite testcase variables > testcase config variables
testcase_dict["config"]["variables"] = convert_variables(
testcase_dict["config"].get("variables", {}), testcase_path
)
testcase_dict["config"]["variables"].update(testcase_variables)
# override weight
if "weight" in testcase:
testcase_dict["config"]["weight"] = testcase["weight"]
# make testcase
testcase_pytest_path = make_testcase(testcase_dict, testsuite_dir)
pytest_files_run_set.add(testcase_pytest_path)
def test_load_test_file_suite(self):
loader.load_api_file("tests/api/basic.yml")
testset = loader.load_test_file("tests/suite/create_and_get.yml")
self.assertEqual(testset["config"]["name"],
"create user and check result.")
self.assertEqual(len(testset["testcases"]), 3)
self.assertEqual(testset["testcases"][0]["name"],
"make sure user $uid does not exist")
self.assertEqual(testset["testcases"][0]["request"]["url"],
"/api/users/$uid")
def make_testsuite(testsuite: Dict) -> List[Text]:
"""convert valid testsuite dict to pytest folder with testcases"""
try:
# validate testcase format
load_testsuite(testsuite)
except exceptions.TestSuiteFormatError as ex:
logger.error(f"TestSuiteFormatError: {ex}")
raise
config = testsuite["config"]
testsuite_path = config["path"]
project_meta = load_project_meta(testsuite_path)
project_working_directory = project_meta.PWD
testsuite_variables = config.get("variables", {})
if isinstance(testsuite_variables, Text):
# get variables by function, e.g. ${get_variables()}
testsuite_variables = parse_data(
testsuite_variables, {}, project_meta.functions
)
logger.info(f"start to make testsuite: {testsuite_path}")
# create directory with testsuite file name, put its testcases under this directory
testsuite_dir = testsuite_path.replace(".", "_")
os.makedirs(testsuite_dir, exist_ok=True)
testcase_files = []
for testcase in testsuite["testcases"]:
# get referenced testcase content
testcase_file = testcase["testcase"]
testcase_path = os.path.join(project_working_directory, testcase_file)
testcase_dict = load_test_file(testcase_path)
testcase_dict.setdefault("config", {})
testcase_dict["config"]["path"] = os.path.join(
testsuite_dir, os.path.basename(testcase_path)
)
# override testcase name
testcase_dict["config"]["name"] = testcase["name"]
# override base_url
base_url = testsuite["config"].get("base_url") or testcase.get("base_url")
if base_url:
testcase_dict["config"]["base_url"] = base_url
# override variables
testcase_dict["config"].setdefault("variables", {})
testcase_dict["config"]["variables"].update(testcase.get("variables", {}))
testcase_dict["config"]["variables"].update(testsuite_variables)
# make testcase
testcase_path = make_testcase(testcase_dict)
testcase_files.append(testcase_path)
return testcase_files
def __make(tests_path: Text, ref_flag: bool = False) -> NoReturn:
""" make testcase(s) with testcase/testsuite/folder absolute path
generated pytest file path will be cached in make_files_cache_set
Args:
tests_path: should be in absolute path
ref_flag: flag if referenced test path
"""
test_files = []
if os.path.isdir(tests_path):
files_list = load_folder_files(tests_path)
test_files.extend(files_list)
elif os.path.isfile(tests_path):
test_files.append(tests_path)
else:
raise exceptions.TestcaseNotFound(f"Invalid tests path: {tests_path}")
for test_file in test_files:
if test_file.lower().endswith("_test.py"):
pytest_files_set.add(test_file)
continue
try:
test_content = load_test_file(test_file)
except (exceptions.FileNotFound, exceptions.FileFormatError) as ex:
logger.warning(ex)
continue
# api in v2 format, convert to v3 testcase
if "request" in test_content:
test_content = ensure_testcase_v3_api(test_content)
test_content.setdefault("config", {})["path"] = test_file
# testcase
if "teststeps" in test_content:
try:
make_testcase(test_content, ref_flag=ref_flag)
except exceptions.TestCaseFormatError:
continue
# testsuite
elif "testcases" in test_content:
try:
make_testsuite(test_content)
except exceptions.TestSuiteFormatError:
continue
# invalid format
else:
logger.warning(
f"skip invalid testcase/testsuite file: {test_file}")
def __make(tests_path: Text) -> NoReturn:
""" make testcase(s) with testcase/testsuite/folder absolute path
generated pytest file path will be cached in make_files_cache_set
Args:
tests_path: should be in absolute path
"""
test_files = []
if os.path.isdir(tests_path):
files_list = load_folder_files(tests_path)
test_files.extend(files_list)
elif os.path.isfile(tests_path):
test_files.append(tests_path)
else:
raise exceptions.TestcaseNotFound(f"Invalid tests path: {tests_path}")
for test_file in test_files:
try:
test_content = load_test_file(test_file)
except (exceptions.FileNotFound, exceptions.FileFormatError) as ex:
logger.warning(ex)
continue
# api in v2 format, convert to v3 testcase
if "request" in test_content:
test_content = ensure_testcase_v3_api(test_content)
test_content.setdefault("config", {})["path"] = test_file
# testcase
if "teststeps" in test_content:
try:
__make_testcase(test_content)
except exceptions.TestCaseFormatError:
continue
# testsuite
elif "testcases" in test_content:
try:
__make_testsuite(test_content)
except exceptions.TestSuiteFormatError:
continue
# invalid format
else:
raise exceptions.FileFormatError(
f"test file is neither testcase nor testsuite: {test_file}")
def __make(tests_path: Text) -> List:
test_files = []
if os.path.isdir(tests_path):
files_list = load_folder_files(tests_path)
test_files.extend(files_list)
elif os.path.isfile(tests_path):
test_files.append(tests_path)
else:
raise exceptions.TestcaseNotFound(f"Invalid tests path: {tests_path}")
testcase_path_list = []
for test_file in test_files:
try:
test_content = load_test_file(test_file)
test_content.setdefault("config", {})["path"] = test_file
except (exceptions.FileNotFound, exceptions.FileFormatError) as ex:
logger.warning(ex)
continue
# testcase
if "teststeps" in test_content:
try:
testcase_file = make_testcase(test_content)
except exceptions.TestCaseFormatError:
continue
testcase_path_list.append(testcase_file)
# testsuite
elif "testcases" in test_content:
try:
testcase_files = make_testsuite(test_content)
except exceptions.TestSuiteFormatError:
continue
testcase_path_list.extend(testcase_files)
# invalid format
else:
raise exceptions.FileFormatError(
f"test file is neither testcase nor testsuite: {test_file}"
)
if not testcase_path_list:
logger.warning(f"No valid testcase generated on {tests_path}")
return []
return testcase_path_list
def __make_testsuite(testsuite: Dict) -> NoReturn:
"""convert valid testsuite dict to pytest folder with testcases"""
# validate testsuite format
load_testsuite(testsuite)
config = testsuite["config"]
testsuite_path = config["path"]
testsuite_variables = config.get("variables", {})
if isinstance(testsuite_variables, Text):
# get variables by function, e.g. ${get_variables()}
project_meta = load_project_meta(testsuite_path)
testsuite_variables = parse_data(testsuite_variables, {},
project_meta.functions)
logger.info(f"start to make testsuite: {testsuite_path}")
# create directory with testsuite file name, put its testcases under this directory
testsuite_dir = os.path.join(
os.path.dirname(testsuite_path),
os.path.basename(testsuite_path).replace(".", "_"),
)
os.makedirs(testsuite_dir, exist_ok=True)
for testcase in testsuite["testcases"]:
# get referenced testcase content
testcase_file = testcase["testcase"]
testcase_path = __ensure_absolute(testcase_file)
testcase_dict = load_test_file(testcase_path)
testcase_dict.setdefault("config", {})
testcase_dict["config"]["path"] = testcase_path
# override testcase name
testcase_dict["config"]["name"] = testcase["name"]
# override base_url
base_url = testsuite["config"].get("base_url") or testcase.get(
"base_url")
if base_url:
testcase_dict["config"]["base_url"] = base_url
# override variables
testcase_dict["config"].setdefault("variables", {})
testcase_dict["config"]["variables"].update(
testcase.get("variables", {}))
testcase_dict["config"]["variables"].update(testsuite_variables)
# make testcase
__make_testcase(testcase_dict, testsuite_dir)
def gen_locustfile(testcase_file_path):
""" generate locustfile from template.
"""
locustfile_path = 'locustfile.py'
template_path = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"templates",
"locustfile_template"
)
loader.load_test_dependencies()
testset = loader.load_test_file(testcase_file_path)
host = testset.get("config", {}).get("request", {}).get("base_url", "")
with io.open(template_path, encoding='utf-8') as template:
with io.open(locustfile_path, 'w', encoding='utf-8') as locustfile:
template_content = template.read()
template_content = template_content.replace("$HOST", host)
template_content = template_content.replace("$TESTCASE_FILE", testcase_file_path)
locustfile.write(template_content)
return locustfile_path
def __make(tests_path: Text) -> NoReturn:
""" make testcase(s) with testcase/testsuite/folder absolute path
generated pytest file path will be cached in pytest_files_made_cache_mapping
Args:
tests_path: should be in absolute path
"""
logger.info(f"make path: {tests_path}")
test_files = []
if os.path.isdir(tests_path):
files_list = load_folder_files(tests_path)
test_files.extend(files_list)
elif os.path.isfile(tests_path):
test_files.append(tests_path)
else:
raise exceptions.TestcaseNotFound(f"Invalid tests path: {tests_path}")
for test_file in test_files:
if test_file.lower().endswith("_test.py"):
pytest_files_run_set.add(test_file)
continue
try:
test_content = load_test_file(test_file)
except (exceptions.FileNotFound, exceptions.FileFormatError) as ex:
logger.warning(
f"Invalid test file: {test_file}\n{type(ex).__name__}: {ex}")
continue
if not isinstance(test_content, Dict):
logger.warning(f"Invalid test file: {test_file}\n"
f"reason: test content not in dict format.")
continue
# api in v2 format, convert to v3 testcase
if "request" in test_content and "name" in test_content:
test_content = ensure_testcase_v3_api(test_content)
if "config" not in test_content:
logger.warning(f"Invalid testcase/testsuite file: {test_file}\n"
f"reason: missing config part.")
continue
elif not isinstance(test_content["config"], Dict):
logger.warning(
f"Invalid testcase/testsuite file: {test_file}\n"
f"reason: config should be dict type, got {test_content['config']}"
)
continue
# ensure path absolute
test_content.setdefault("config", {})["path"] = test_file
# testcase
if "teststeps" in test_content:
try:
testcase_pytest_path = make_testcase(test_content)
pytest_files_run_set.add(testcase_pytest_path)
except exceptions.TestCaseFormatError as ex:
logger.warning(
f"Invalid testcase file: {test_file}\n{type(ex).__name__}: {ex}"
)
continue
# testsuite
elif "testcases" in test_content:
try:
make_testsuite(test_content)
except exceptions.TestSuiteFormatError as ex:
logger.warning(
f"Invalid testsuite file: {test_file}\n{type(ex).__name__}: {ex}"
)
continue
# invalid format
else:
logger.warning(
f"Invalid test file: {test_file}\n"
f"reason: file content is neither testcase nor testsuite")
def make_testcase(testcase: Dict, dir_path: Text = None) -> Text:
"""convert valid testcase dict to pytest file path"""
# ensure compatibility with testcase format v2
testcase = ensure_testcase_v3(testcase)
# validate testcase format
load_testcase(testcase)
testcase_abs_path = __ensure_absolute(testcase["config"]["path"])
logger.info(f"start to make testcase: {testcase_abs_path}")
testcase_python_abs_path, testcase_cls_name = convert_testcase_path(
testcase_abs_path)
if dir_path:
testcase_python_abs_path = os.path.join(
dir_path, os.path.basename(testcase_python_abs_path))
global pytest_files_made_cache_mapping
if testcase_python_abs_path in pytest_files_made_cache_mapping:
return testcase_python_abs_path
config = testcase["config"]
config["path"] = convert_relative_project_root_dir(
testcase_python_abs_path)
config["variables"] = convert_variables(config.get("variables", {}),
testcase_abs_path)
# prepare reference testcase
imports_list = []
teststeps = testcase["teststeps"]
for teststep in teststeps:
if not teststep.get("testcase"):
continue
# make ref testcase pytest file
ref_testcase_path = __ensure_absolute(teststep["testcase"])
test_content = load_test_file(ref_testcase_path)
# api in v2 format, convert to v3 testcase
if "request" in test_content and "name" in test_content:
test_content = ensure_testcase_v3_api(test_content)
test_content.setdefault("config", {})["path"] = ref_testcase_path
ref_testcase_python_abs_path = make_testcase(test_content)
# override testcase export
ref_testcase_export: List = test_content["config"].get("export", [])
if ref_testcase_export:
step_export: List = teststep.setdefault("export", [])
step_export.extend(ref_testcase_export)
teststep["export"] = list(set(step_export))
# prepare ref testcase class name
ref_testcase_cls_name = pytest_files_made_cache_mapping[
ref_testcase_python_abs_path]
teststep["testcase"] = ref_testcase_cls_name
# prepare import ref testcase
ref_testcase_python_relative_path = convert_relative_project_root_dir(
ref_testcase_python_abs_path)
ref_module_name, _ = os.path.splitext(
ref_testcase_python_relative_path)
ref_module_name = ref_module_name.replace(os.sep, ".")
import_expr = f"from {ref_module_name} import TestCase{ref_testcase_cls_name} as {ref_testcase_cls_name}"
if import_expr not in imports_list:
imports_list.append(import_expr)
testcase_path = convert_relative_project_root_dir(testcase_abs_path)
# current file compared to ProjectRootDir
diff_levels = len(testcase_path.split(os.sep))
data = {
"version":
__version__,
"testcase_path":
testcase_path,
"diff_levels":
diff_levels,
"class_name":
f"TestCase{testcase_cls_name}",
"imports_list":
imports_list,
"config_chain_style":
make_config_chain_style(config),
"customization_test_start":
make_test_start_style(config),
"teststeps_chain_style":
[make_teststep_chain_style(step) for step in teststeps],
}
content = __TEMPLATE__.render(data)
# ensure new file's directory exists
dir_path = os.path.dirname(testcase_python_abs_path)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
with open(testcase_python_abs_path, "w", encoding="utf-8") as f:
f.write(content)
pytest_files_made_cache_mapping[
testcase_python_abs_path] = testcase_cls_name
__ensure_testcase_module(testcase_python_abs_path)
logger.info(f"generated testcase: {testcase_python_abs_path}")
return testcase_python_abs_path
def test_load_test_file_api(self):
loaded_content = loader.load_test_file("tests/api/create_user.yml")
self.assertEqual(loaded_content["type"], "api")
self.assertIn("path", loaded_content)
self.assertIn("request", loaded_content)
self.assertEqual(loaded_content["request"]["url"], "/api/users/$uid")
def make_testcase(testcase: Dict, dir_path: Text = None) -> Text:
"""convert valid testcase dict to pytest file path"""
# ensure compatibility with testcase format v2
testcase = ensure_testcase_v3(testcase)
# validate testcase format
load_testcase(testcase)
testcase_abs_path = __ensure_absolute(testcase["config"]["path"])
logger.info(f"start to make testcase: {testcase_abs_path}")
testcase_python_path, testcase_cls_name = convert_testcase_path(
testcase_abs_path)
if dir_path:
testcase_python_path = os.path.join(
dir_path, os.path.basename(testcase_python_path))
global pytest_files_made_cache_mapping
if testcase_python_path in pytest_files_made_cache_mapping:
return testcase_python_path
config = testcase["config"]
config["path"] = __ensure_cwd_relative(testcase_python_path)
config["variables"] = convert_variables(config.get("variables", {}),
testcase_abs_path)
# prepare reference testcase
imports_list = []
teststeps = testcase["teststeps"]
for teststep in teststeps:
if not teststep.get("testcase"):
continue
# make ref testcase pytest file
ref_testcase_path = __ensure_absolute(teststep["testcase"])
test_content = load_test_file(ref_testcase_path)
test_content.setdefault("config", {})["path"] = ref_testcase_path
ref_testcase_python_path = make_testcase(test_content)
# prepare ref testcase class name
ref_testcase_cls_name = pytest_files_made_cache_mapping[
ref_testcase_python_path]
teststep["testcase"] = ref_testcase_cls_name
# prepare import ref testcase
ref_testcase_python_path = ref_testcase_python_path[len(os.getcwd()) +
1:]
ref_module_name, _ = os.path.splitext(ref_testcase_python_path)
ref_module_name = ref_module_name.replace(os.sep, ".")
imports_list.append(
f"from {ref_module_name} import TestCase{ref_testcase_cls_name} as {ref_testcase_cls_name}"
)
data = {
"version":
__version__,
"testcase_path":
__ensure_cwd_relative(testcase_abs_path),
"class_name":
f"TestCase{testcase_cls_name}",
"imports_list":
imports_list,
"config_chain_style":
make_config_chain_style(config),
"teststeps_chain_style":
[make_teststep_chain_style(step) for step in teststeps],
}
content = __TEMPLATE__.render(data)
# ensure new file's directory exists
dir_path = os.path.dirname(testcase_python_path)
if not os.path.exists(dir_path):
os.makedirs(dir_path)
with open(testcase_python_path, "w", encoding="utf-8") as f:
f.write(content)
pytest_files_made_cache_mapping[testcase_python_path] = testcase_cls_name
__ensure_testcase_module(testcase_python_path)
logger.info(f"generated testcase: {testcase_python_path}")
return testcase_python_path
