这篇教程使用Django+Pytest搭建在线自动化测试平台写得很实用,希望能帮到您。
一、测试平台:解决分散用例执行方式,提供统一测试用例执行过程、用例管理、测试报告 主要是基于: fastapi+vue.js django+vue.js django
二、搭建过程
2.1 使用django搭建一个web系统1. 创建项目 django-admin startproject TestPlatform
创建python的包,测试平台的配置和功能 2. 创建app django-admin startapp web
创建python的包,具体的功能代码 (1)在TestPlatform/Web/apps.py中注册app from django.apps import AppConfigclass WebConfig(AppConfig): # default_auto_field = 'django.db.models.BigAutoField' name = 'Web' verbose_name = "自动化测试" (2) 在TestPlatform/TestPlatform/settings.py中进行相关设置 INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'Web.apps.WebConfig']LANGUAGE_CODE = 'zh-hans'# 设置中文TIME_ZONE = 'Asia/Shanghai'# 设置时区USE_I18N = TrueUSE_L10N = TrueUSE_TZ = FalseMEDIA_ROOT = 'uploads/'MEDIA_URL = 'uploads/' (3)编辑TestPlatform/TestPlatform/urls.py文件 from django.conf import settingsfrom django.conf.urls.static import staticfrom django.contrib import adminfrom django.urls import path# 定义http路由,是web系统的入口点urlpatterns = static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) + [ path('', admin.site.urls),] (4)启动测试平台 python manage.py runserver
2.2 搭建测试框架1. 定义model model驱动开发 import pathlibfrom django.db import models# 定义model# 抽象化from django.utils import htmlclass Task(models.Model): name = models.CharField("用例名称", max_length=20) case = models.FileField("用例文件", upload_to='tests/%Y_%m_%d_%H_%M_%S/') status = models.IntegerField( "测试状态", default=-1, choices=[ (-1, '初始化'), (0, '马上执行'), (1, '正在执行测试用例'), (2, '正在生成测试报告'), (3, '执行完毕'), ] ) run_datatime = models.DateTimeField( "最近执行时间", null=True, blank=True ) class Meta: verbose_name_plural = verbose_name = "测试任务" def __str__(self): return self.name def get_url(self, _type): """生成报告或者测试日志的Url""" if self.case and self.status == 3: # 执行完毕 case_path = pathlib.PurePosixPath(str(self.case)) root_path = pathlib.PurePosixPath('/uploads') if _type == 'report': # 报告的url report_path = root_path / case_path.parent / "report/index.html" elif _type == 'log': # 日志的url report_path = root_path / case_path.parent / "pytest.txt" else: report_path = '_' return html.format_html(f"<a href='{report_path}' target='_blank'> 点击查看</a>") else: return "-" 2. 定义界面 from django.contrib import adminfrom .models import Task# Register your models here.@admin.register(Task)class TaskAdmin(admin.ModelAdmin): # 决定了model 怎么显示 list_display = ("id", "name", "status", "run_datatime", "report_url", "log_url", ) # 要显示的字段 readonly_fields = ('run_datatime',) def report_url(self, obj): return obj.get_url('report') report_url.short_description = '测试报告' def log_url(self, obj): return obj.get_url('url') log_url.short_description = '执行日志' 3. 执行数据库迁移 python manage.py makemigrations python manage.py migrate
三、平台如何管理1. 创建管理员账号 python manage.py createsuperuser
用户名:admin 邮箱:admin@qq.com 密码:admin 2. 调整页面显示 3. 执行测试用例 在models.py文件中调用pytest,pytest执行yaml文件(关键字驱动) import pathlibfrom datetime import datetimefrom django.db import models# 定义model# 抽象化from django.utils import htmlclass Task(models.Model): name = models.CharField("用例名称", max_length=20) case = models.FileField("用例文件", upload_to='tests/%Y_%m_%d_%H_%M_%S/') status = models.IntegerField( "测试状态", default=-1, choices=[ (-1, '初始化'), (0, '马上执行'), (1, '正在执行测试用例'), (2, '正在生成测试报告'), (3, '执行完毕'), ] ) run_datatime = models.DateTimeField( "最近执行时间", null=True, blank=True ) class Meta: verbose_name_plural = verbose_name = "测试任务" def __str__(self): return self.name def get_url(self, _type): """生成报告或者测试日志的Url""" if self.case and self.status == 3: # 执行完毕 case_path = pathlib.PurePosixPath(str(self.case)) root_path = pathlib.PurePosixPath('/uploads') if _type == 'report': # 报告的url report_path = root_path / case_path.parent / "report/index.html" elif _type == 'log': # 日志的url report_path = root_path / case_path.parent / "pytest.txt" else: report_path = '_' return html.format_html(f"<a href='{report_path}' target='_blank'> 点击查看</a>") else: return "-" def save(self, *args, **kwargs): super().save(*args, **kwargs) # 判断是否需要启动测试框架,执行测试用例 if self.status == 0: self.status = 1 # 修改状态:正在执行 self.run_datatime = datetime.datetime.now() super().save() # 启动测试框架 import pytest pytest.main(self.case.path) # 执行指定的测试用例文件 self.status = 3 # 修改状态:执行完毕 self.run_datatime = datetime.datetime.now() super().save()
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