测开之路五十七：实现runner和测试报告

准备测试用例

from fox.case import Case
from src import Calculator

class TestCalculator(Case):

    def setUp(self):
        self.calc = Calculator()
        print("setUp")

    def tearDown(self):
        print("tearDown")

    def test_add(self):
        result = self.calc.add(2, 3)
        self.assertEqual(result, 6, "测试加法。")
        print("test_add")

    def test_sub(self):
        result = self.calc.sub(2, 3)
        self.assertEqual(result, -1, "测试减法。")
        print("test_sub")

    def test_mul(self):
        result = self.calc.mul(2, 3)
        self.assertEqual(result, 6, "测试乘法。")
        print("test_mul")

    def test_div(self):
        result = self.calc.div(4, 2)
        self.assertEqual(result, 2, "测试除法。")
        print("test_div")

if __name__ == '__main__':
    pass
    # main()

生成报告，这里只完成了json格式的

import json

class Reporter(object):

    def __init__(self):
        pass

    def generate_report(self, results, format='console'):
        if format == 'json':
            self.json(results)
        elif format == 'html':
            self.html(results)
        elif format == 'xml':
            self.xml(results)
        else:
            self.console(results)

    def console(self, results):
        for result in results:
            print(result)

    def json(self, results):
        file = open("result.json", "w", encoding="utf-8")
        file.write(json.dumps(results))
        file.close()

    def html(self, results):
        pass

    def xml(self, results):
        pass

runner

from fox.discovery import Discovery  # 获取测试用例
from fox.reporter import Reporter  # 生成报告

class Runner(object):

    def __init__(self):
        pass

    def run(self, path):
        results = []
        discovery = Discovery()
        cases = discovery.find_case_by_path(path)
        for case in cases:
            if 'method' not in case:
                continue
            for method in case['method']:
                if 'setUp' in case:
                    case['setUp']()  # 执行setUp
                method()
                if 'tearDown' in case:
                    case['tearDown']()  # 执行tearDown
            results.append(case['result'])  # 保存结果
        reporter = Reporter()
        reporter.generate_report(results, 'json')   # 生成json格式的报告

if __name__ == '__main__':
    import os

    case_path = os.path.join(os.path.dirname(os.getcwd()), 'unit')  # unit 文件夹
    print(case_path)
    runner = Runner()
    runner.run(case_path)

json报告