測試開發進階(三十四)

數據庫模型圖

創建app

根據上面的數據庫設計，創建9個app

• configures

• debugtalks

• envs

• interfaces

• projects

• reports

• testsuits

• testcases

• user

完成註冊

import sys
sys.path.insert(0, os.path.join(BASE_DIR, 'apps'))
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'corsheaders',
    'configures.apps.ConfiguresConfig',
    'debugtalks.apps.DebugtalksConfig',
    'envs.apps.EnvsConfig',
    'interfaces.apps.InterfacesConfig',
    'projects.apps.ProjectsConfig',
    'reports.apps.ReportsConfig',
    'testsuits.apps.TestsuitsConfig',
    'testcases.apps.TestcasesConfig',
    'user.apps.UserConfig',
]

抽象數據庫基類

從數據庫模型圖可以看出，有很多部分都重複了

• create_time

• update_time

• is_delete

from django.db import models
class BaseModel(models.Model):
    """
    數據庫表公共字段
    """
    create_time = models.DateTimeField(auto_now_add=True, verbose_name="創建時間", help_text="創建時間")
    update_time = models.DateTimeField(auto_now=True, verbose_name="更新時間", help_text="更新時間")
    is_delete = models.BooleanField(default=False, verbose_name="邏輯刪除", help_text="邏輯刪除")
    class Meta:
        # 爲抽象模型類, 用於其他模型來繼承，數據庫遷移時不會創建BaseModel表
        abstract = True
        verbose_name = "公共字段表"
        db_table = 'BaseModel'

default=False默認情況下不刪除

各模塊的模型

configures

# configures.models.Configures
from django.db import models
from utils.base_models import BaseModel
class Configures(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('配置名稱', max_length=50, help_text='配置名稱')
    interface = models.ForeignKey('interfaces.Interfaces',
                                  on_delete=models.CASCADE,
                                  related_name='configures',
                                  help_text='所屬接口')
    author = models.CharField('編寫人員', max_length=50, help_text='編寫人員')
    request = models.TextField('請求信息', help_text='請求信息')
    class Meta:
        db_table = 'tb_configures'
        verbose_name = '配置信息'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

debugtalks

# debugtalks.models.DebugTalks
from django.db import models
from utils.base_models import BaseModel
class DebugTalks(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('debugtalk文件名稱', max_length=200, default='debugtalk.py', help_text='debugtalk文件名稱')
    debugtalk = models.TextField(null=True, default='#debugtalk.py', help_text='debugtalk.py文件')
    project = models.OneToOneField('projects.Projects', on_delete=models.CASCADE,
                                   related_name='debugtalks', help_text='所屬項目')
    class Meta:
        db_table = 'tb_debugtalks'
        verbose_name = 'debugtalk.py文件'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

interfaces

# interfaces.models.Interfaces
from django.db import models
from utils.base_models import BaseModel
class Interfaces(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('接口名稱', max_length=200, unique=True, help_text='接口名稱')
    project = models.ForeignKey('projects.Projects', on_delete=models.CASCADE,
                                related_name='interfaces', help_text='所屬項目')
    tester = models.CharField('測試人員', max_length=50, help_text='測試人員')
    desc = models.CharField('簡要描述', max_length=200, null=True, blank=True, help_text='簡要描述')
    class Meta:
        db_table = 'tb_interfaces'
        verbose_name = '接口信息'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

projects

# projects.models.Projects
from django.db import models
from utils.base_models import BaseModel
class Projects(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('項目名稱', max_length=200, unique=True, help_text='項目名稱')
    leader = models.CharField('負責人', max_length=50, help_text='項目負責人')
    tester = models.CharField('測試人員', max_length=50, help_text='項目測試人員')
    programmer = models.CharField('開發人員', max_length=50, help_text='開發人員')
    publish_app = models.CharField('發佈應用', max_length=100, help_text='發佈應用')
    desc = models.CharField('簡要描述', max_length=200, null=True, blank=True, default='', help_text='簡要描述')
    class Meta:
        db_table = 'tb_projects'
        verbose_name = '項目信息'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

reports

# reports.models.Reports
from django.db import models
from utils.base_models import BaseModel
class Reports(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('報告名稱', max_length=200, unique=True, help_text='報告名稱')
    result = models.BooleanField('執行結果', default=1, help_text='執行結果')   # 1爲成功, 0爲失敗
    count = models.IntegerField('用例總數', help_text='總用例數')
    success = models.IntegerField('成功總數', help_text='成功總數')
    html = models.TextField('報告HTML源碼', help_text='報告HTML源碼', null=True, blank=True, default='')
    summary = models.TextField('報告詳情', help_text='報告詳情', null=True, blank=True, default='')
    class Meta:
        db_table = 'tb_reports'
        verbose_name = '測試報告'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

testcases

# testcases.models.Testcases
from django.db import models
from utils.base_models import BaseModel
class Testcases(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('用例名稱', max_length=50, unique=True, help_text='用例名稱')
    interface = models.ForeignKey('interfaces.Interfaces', on_delete=models.CASCADE,
                                  help_text='所屬接口')
    # include = models.ForeignKey('', on_delete=models.SET_NULL, null=True, related_name='testcases')
    include = models.TextField('前置', null=True, help_text='用例執行前置順序')
    author = models.CharField('編寫人員', max_length=50, help_text='編寫人員')
    request = models.TextField('請求信息', help_text='請求信息')
    class Meta:
        db_table = 'tb_testcases'
        verbose_name = '用例信息'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

testsuits

# testsuits.models.Testsuits
from django.db import models
from utils.base_models import BaseModel
class Testsuits(BaseModel):
    id = models.AutoField(verbose_name='id主鍵', primary_key=True, help_text='id主鍵')
    name = models.CharField('套件名稱', max_length=200, unique=True, help_text='套件名稱')
    project = models.ForeignKey('projects.Projects', on_delete=models.CASCADE,
                                related_name='testsuits', help_text='所屬項目')
    # include = models.TextField(null=False)
    include = models.TextField('包含的接口', null=False, help_text='包含的接口')
    class Meta:
        db_table = 'tb_testsuits'
        verbose_name = '套件信息'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

projects需求

• 刪除項目時，只進行邏輯刪除

• 獲取項目列表信息時，要求能獲取此項目下的「接口總數」，「用例總數」，「配置總數」，「套件總數」，同時輸出創建時間，格式爲2019-11-05 11:43:00

• 要求提供獲取此項目下的所有項目名的接口

• 要求提供獲取此項目下的所有接口信息的接口

序列化器

from rest_framework import serializers
from .models import Projects
from debugtalks.models import DebugTalks
from interfaces.models import Interfaces
class ProjectModelSerializer(serializers.ModelSerializer):
    class Meta:
        model = Projects
        exclude = ('update_time', 'is_delete')
        extra_kwargs = {
            'create_time': {
                'read_only': True
            }
        }
    def create(self, validated_data):
        project_obj = super().create(validated_data)
        DebugTalks.objects.create(project=project_obj)
        return project_obj
class ProjectNameSerializer(serializers.ModelSerializer):
    class Meta:
        model = Projects
        fields = ('id', 'name')
class InterfaceNameSerializer(serializers.ModelSerializer):
    class Meta:
        model = Interfaces
        fields = ('id', 'name', 'tester')
class InterfacesByProjectIdSerializer(serializers.ModelSerializer):
    interfaces_set = InterfaceNameSerializer(read_only=True, many=True)
    class Meta:
        model = Projects
        fields = ('id', 'interfaces_set')

視圖

繼承 ModelViewSet

from rest_framework.viewsets import ModelViewSet
from rest_framework import permissions
from rest_framework.decorators import action
from rest_framework.response import Response
from rest_framework.exceptions import NotFound
from . import serializer
from .models import Projects
from .utils import get_count_by_project
from interfaces.models import Interfaces
class ProjectsViewSet(ModelViewSet):
    """
    list:
    返回項目（多個）列表數據
    create:
    創建項目
    retrieve:
    返回項目（單個）詳情數據
    update:
    更新（全）項目
    partial_update:
    更新（部分）項目
    destroy:
    刪除項目
    names:
    返回所有項目ID和名稱
    interfaces:
    返回某個項目的所有接口信息（ID和名稱）
    """
    queryset = Projects.objects.filter(is_delete=False)
    serializer_class = serializer.ProjectModelSerializer
    permission_classes = (permissions.IsAuthenticated,)
    ordering_fields = ('id', 'name')
    def perform_destroy(self, instance):
        instance.is_delete = True
        instance.save()  # 邏輯刪除
    @action(methods=['get'], detail=False)
    def names(self, request, *args, **kwargs):
        queryset = self.get_queryset()
        serializer = serializer.ProjectNameSerializer(instance=queryset, many=True)
        return Response(serializer.data)
    @action(methods=['get'], detail=True)
    def interfaces(self, request, pk=None):
        interface_objs = Interfaces.objects.filter(project_id=pk, is_delete=False)
        one_list = []
        for obj in interface_objs:
            one_list.append({
                'id': obj.id,
                'name': obj.name
            })
        return Response(data=one_list)
    def list(self, request, *args, **kwargs):
        queryset = self.filter_queryset(self.get_queryset())
        page = self.paginate_queryset(queryset)
        if page is not None:
            serializer = self.get_serializer(page, many=True)
            datas = serializer.data
            datas = get_count_by_project(datas)
            return self.get_paginated_response(datas)
        serializer = self.get_serializer(queryset, many=True)
        datas = serializer.data
        datas = get_count_by_project(datas)
        return Response(datas)