简述
我们可以在 xml 文件中生成测试执行的详细信息。这个 xml 文件主要在我们有一个可以投影测试结果的仪表板的情况下很有用。在这种情况下，可以解析 xml 以获取执行的详细信息。
我们现在将从 test_multiplcation.py 执行测试并通过运行生成 xml
pytest test_multiplication.py -v --junitxml="result.xml"
现在我们可以看到 result.xml 是使用以下数据生成的 -
<?xml version = "1.0" encoding = "utf-8"?>
<testsuite errors = "0" failures = "1"
name = "pytest" skips = "0" tests = "4" time = "0.061">
<testcase classname = "test_multiplication"
file = "test_multiplication.py"
line = "2" name = "test_multiplication_11[1-11]"
time = "0.00117516517639>
</testcase>
<testcase classname = "test_multiplication"
file = "test_multiplication.py"
line = "2" name = "test_multiplication_11[2-22]"
time = "0.00155973434448">
</testcase>
<testcase classname = "test_multiplication"
file = "test_multiplication.py"
line = "2" name = "test_multiplication_11[3-35]" time = "0.00144290924072">
failure message = "assert (11 * 3) == 35">num = 3, output = 35
@pytest.mark.parametrize("num,
output",[(1,11),(2,22),(3,35),(4,44)])
def test_multiplication_11(num, output):>
assert 11*num == output
E assert (11 * 3) == 35
test_multiplication.py:5: AssertionErro
</failure>
</testcase>
<testcase classname = "test_multiplication"
file = "test_multiplication.py"
line = "2" name = "test_multiplication_11[4-44]"
time = "0.000945091247559">
</testcase>
</testsuite>
在这里，标签<testsuit>总结有 4 次测试，失败次数为 1。
