pytest灵魂产物

1.pytest:

默认命名规则：

1. 测试类必须以TestXxx形式书写，即以Test开头，不能带有init方法
2. 测试文件以​​test_*.py​​​开头（以​​*_test.py​​结尾也可以）
3. 测试函数以test_开头
4. 断言使用基本的 assert 即可

实现一个简单的pytest project:

 pydemo

--cases

　　--__init__.py

　　--test_order.py

　　--test_shipping.py

--conftest.py

--pytest.ini

--pytest.log

conftest.py:

作用提供全局灯具函数和全局调用工具方法

如接口登陆获取token

import  pytest
import uuid
@pytest.fixture()
def get_token():
    return uuid.uuid1().hex

pytest.ini:

pytest 的配置文件：

作用配置pytest的参数配置

[pytest] ini-options in the first pytest.ini|tox.ini|setup.cfg file found:

  markers (linelist):   markers for test functions
  empty_parameter_set_mark (string):
                        default marker for empty parametersets
  norecursedirs (args): directory patterns to avoid for recursion
  testpaths (args):     directories to search for tests when no files or directories are given in the command line.
  filterwarnings (linelist):
                        Each line specifies a pattern for warnings.filterwarnings. Processed after -W/--pythonwarnings.
  usefixtures (args):   list of default fixtures to be used with this project
  python_files (args):  glob-style file patterns for Python test module discovery
  python_classes (args):
                        prefixes or glob names for Python test class discovery
  python_functions (args):
                        prefixes or glob names for Python test function and method discovery
  disable_test_id_escaping_and_forfeit_all_rights_to_community_support (bool):
                        disable string escape non-ascii characters, might cause unwanted side effects(use at your own risk)
  console_output_style (string):
                        console output: "classic", or with additional progress information ("progress" (percentage) | "count").
  xfail_strict (bool):  default for the strict parameter of xfail markers when not given explicitly (default: False)
  enable_assertion_pass_hook (bool):
                        Enables the pytest_assertion_pass