Pytest custom report

custom命令行结果：
1.case的test_方法参数 加 record_property
def test_failed3(record_property):
record_property("50","200")
assert False

2.conftest.py里加hook函数：
import pytest
from _pytest.nodes import Item
from _pytest.runner import CallInfo

@pytest.hookimpl(hookwrapper=True)
def pytest_runtest_makereport(item:Item, call:CallInfo):

outcome = yield
result = outcome.get_result()

# if result.when == "call" and result.failed:
    # result.longrepr.addsection("CPU %", item.user_properties[0][0])
    # result.longrepr.addsection("MEM %", item.user_properties[0][1])

3.命令行运行 pytest 该case 即可得到输出：
============================= test session starts ==============================
plugins: html-2.0.1, allure-pytest-2.8.11, metadata-1.8.0
collected 2 items

test_s.py FF [100%]

=================================== FAILURES ===================================
_________________________________ test_failed __________________________________

record_property = <function record_property.<locals>.append_property at 0x102474040>

def test_failed(record_property):
    record_property("100","60")

  assert False

E assert False

test_s.py:6: AssertionError
------------------------------------ CPU % -------------------------------------
100
------------------------------------ MEM % -------------------------------------
60
_________________________________ test_failed2 _________________________________

record_property = <function record_property.<locals>.append_property at 0x10243bf70>

def test_failed2(record_property):
    record_property("50", "200")

  assert False

E assert False

test_s.py:10: AssertionError
------------------------------------ CPU % -------------------------------------
50
------------------------------------ MEM % -------------------------------------
200
============================== 2 failed in 0.06s ===============================

4.自定义xml格式报告：
更简单，只用case的test_方法参数添加record_xml_attribute即可：
def test_failed(record_xml_attribute):
record_xml_attribute("auto_case", "False")
record_xml_attribute("CPU","50%")
record_xml_attribute("MEM", "450MB")
assert True

def test_failed2(record_xml_attribute):
record_xml_attribute("auto_case","True")
record_xml_attribute("CPU", "60%")
record_xml_attribute("MEM", "200MB")
assert False

5.运行命令如下：pytest test_s.py -v --junitxml="resul.xml"
输出xml:
<?xml version="1.0" encoding="utf-8"?><testsuites><testsuite errors="0" failures="1" hostname="" name="pytest" skipped="0" tests="2" time="0.060" timestamp="2020-03-05T20:20:04.317114">
<testcase
CPU="50%"
MEM="450MB"
auto_case="False"
classname="test_s"
file="test_s.py"
line="3"
name="test_failed"
time="0.001">
</testcase>

<testcase
        CPU="60%"
        MEM="200MB"
        auto_case="True"
        classname="test_s"
        file="test_s.py"
        line="9"
        name="test_failed2"
        time="0.001">
    <failure message="assert False">record_xml_attribute = &lt;bound method _NodeReporter.add_attribute of &lt;_pytest.junitxml._NodeReporter object at 0x10b36e640&gt;&gt;

def test_failed2(record_xml_attribute):
    record_xml_attribute(&quot;auto_case&quot;,&quot;True&quot;)
    record_xml_attribute(&quot;CPU&quot;, &quot;60%&quot;)
    record_xml_attribute(&quot;MEM&quot;, &quot;200MB&quot;)

> assert False
E assert False

test_s.py:14: AssertionError
</failure>
</testcase>
/testsuite>
</testsuites>