mirror of
https://github.com/httprunner/httprunner.git
synced 2026-05-11 18:11:21 +08:00
258 lines
9.1 KiB
Python
258 lines
9.1 KiB
Python
import copy
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import sys
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import unittest
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from httprunner import exception, logger, runner, testcase, utils
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from httprunner.report import HtmlTestResult, get_summary
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class TestCase(unittest.TestCase):
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""" create a testcase.
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"""
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def __init__(self, test_runner, testcase_dict):
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super(TestCase, self).__init__()
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self.test_runner = test_runner
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self.testcase_dict = testcase_dict
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def runTest(self):
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""" run testcase and check result.
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"""
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try:
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self.test_runner.run_test(self.testcase_dict)
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finally:
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self.meta_data = getattr(self.test_runner.http_client_session, "meta_data", {})
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class TestSuite(unittest.TestSuite):
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""" create test suite with a testset, it may include one or several testcases.
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each suite should initialize a separate Runner() with testset config.
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@param
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(dict) testset
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{
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"name": "testset description",
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"config": {
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"name": "testset description",
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"requires": [],
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"function_binds": {},
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"parameters": {},
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"variables": [],
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"request": {},
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"output": []
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},
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"testcases": [
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{
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"name": "testcase description",
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"parameters": {},
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"variables": [], # optional, override
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"request": {},
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"extract": {}, # optional
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"validate": {} # optional
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},
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testcase12
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]
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}
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(dict) variables_mapping:
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passed in variables mapping, it will override variables in config block
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"""
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def __init__(self, testset, variables_mapping=None, http_client_session=None):
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super(TestSuite, self).__init__()
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self.test_runner_list = []
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config_dict = testset.get("config", {})
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self.output_variables_list = config_dict.get("output", [])
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self.testset_file_path = config_dict["path"]
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config_dict_parameters = config_dict.get("parameters", [])
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config_dict_variables = config_dict.get("variables", [])
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variables_mapping = variables_mapping or {}
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config_dict_variables = utils.override_variables_binds(config_dict_variables, variables_mapping)
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config_parametered_variables_list = self._get_parametered_variables(
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config_dict_variables,
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config_dict_parameters
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)
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self.testcase_parser = testcase.TestcaseParser()
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testcases = testset.get("testcases", [])
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for config_variables in config_parametered_variables_list:
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# config level
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config_dict["variables"] = config_variables
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test_runner = runner.Runner(config_dict, http_client_session)
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for testcase_dict in testcases:
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testcase_dict = copy.copy(testcase_dict)
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# testcase level
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testcase_parametered_variables_list = self._get_parametered_variables(
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testcase_dict.get("variables", []),
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testcase_dict.get("parameters", [])
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)
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for testcase_variables in testcase_parametered_variables_list:
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testcase_dict["variables"] = testcase_variables
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# eval testcase name with bind variables
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variables = utils.override_variables_binds(
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config_variables,
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testcase_variables
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)
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self.testcase_parser.update_binded_variables(variables)
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testcase_name = self.testcase_parser.eval_content_with_bindings(testcase_dict["name"])
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self.test_runner_list.append((test_runner, variables))
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self._add_test_to_suite(testcase_name, test_runner, testcase_dict)
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def _get_parametered_variables(self, variables, parameters):
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""" parameterize varaibles with parameters
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"""
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cartesian_product_parameters = testcase.parse_parameters(
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parameters,
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self.testset_file_path
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) or [{}]
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parametered_variables_list = []
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for parameter_mapping in cartesian_product_parameters:
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parameter_mapping = parameter_mapping or {}
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variables = utils.override_variables_binds(
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variables,
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parameter_mapping
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)
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parametered_variables_list.append(variables)
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return parametered_variables_list
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def _add_test_to_suite(self, testcase_name, test_runner, testcase_dict):
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if utils.PYTHON_VERSION == 3:
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TestCase.runTest.__doc__ = testcase_name
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else:
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TestCase.runTest.__func__.__doc__ = testcase_name
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test = TestCase(test_runner, testcase_dict)
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[self.addTest(test) for _ in range(int(testcase_dict.get("times", 1)))]
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@property
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def output(self):
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outputs = []
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for test_runner, variables in self.test_runner_list:
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outputs.append(
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{
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"in": variables,
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"out": test_runner.extract_output(self.output_variables_list)
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}
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)
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return outputs
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class TaskSuite(unittest.TestSuite):
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""" create task suite with specified testcase path.
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each task suite may include one or several test suite.
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"""
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def __init__(self, path, mapping=None, http_client_session=None):
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"""
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@params
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path: path could be in several type
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- absolute/relative file path
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- absolute/relative folder path
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- list/set container with file(s) and/or folder(s)
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(dict) mapping:
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passed in variables mapping, it will override variables in config block
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"""
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super(TaskSuite, self).__init__()
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mapping = mapping or {}
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if not isinstance(path, list):
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# absolute/relative file/folder path
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path = [path]
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# remove duplicate path
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path = set(path)
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testsets = testcase.load_testcases_by_path(path)
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if not testsets:
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raise exception.TestcaseNotFound
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self.suite_list = []
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for testset in testsets:
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suite = TestSuite(testset, mapping, http_client_session)
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self.addTest(suite)
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self.suite_list.append(suite)
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@property
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def tasks(self):
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return self.suite_list
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class HttpRunner(object):
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def __init__(self, path, gen_html_report=True, **kwargs):
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""" initialize HttpRunner with specified testset file path and test runner
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@param (str) path:
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YAML/JSON testset file path
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@param (boolean) gen_html_report:
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True: use HtmlTestResult and generate html report
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False: use TextTestResult and do not generate report file
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@param (dict) kwargs:
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key-value arguments used to initialize TextTestRunner
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- failfast: False/True, stop the test run on the first error or failure.
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"""
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self.path = path
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self.gen_html_report = gen_html_report
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if self.gen_html_report:
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kwargs["resultclass"] = HtmlTestResult
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self.runner = unittest.TextTestRunner(**kwargs)
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def run(self, mapping=None, html_report_name=None, html_report_template=None):
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""" start to run suite
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@param (dict) mapping:
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if mapping specified, it will override variables in config block
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@param (str) html_report_name:
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output html report file name
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@param (str) html_report_template:
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report template file path, template should be in Jinja2 format
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"""
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try:
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mapping = mapping or {}
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task_suite = TaskSuite(self.path, mapping)
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except exception.TestcaseNotFound:
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sys.exit(1)
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result = self.runner.run(task_suite)
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output = []
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for task in task_suite.tasks:
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output.extend(task.output)
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if self.gen_html_report:
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summary = result.summary
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summary["report_path"] = result.render_html_report(
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html_report_name,
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html_report_template
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)
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else:
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summary = get_summary(result)
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summary["output"] = output
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return summary
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class LocustTask(object):
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def __init__(self, path, locust_client, mapping=None):
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mapping = mapping or {}
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self.task_suite = TaskSuite(path, mapping, locust_client)
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def run(self):
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for suite in self.task_suite:
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for test in suite:
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try:
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test.runTest()
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except exception.MyBaseError as ex:
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from locust.events import request_failure
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request_failure.fire(
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request_type=test.testcase_dict.get("request", {}).get("method"),
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name=test.testcase_dict.get("request", {}).get("url"),
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response_time=0,
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exception=ex
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)
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