Python自動化測試系列[v1.0.0][數據驅動DDTMYSQL]

測試數據

# encoding = utf-8
 
create_database = 'CREATE DATABASE IF NOT EXISTS davieyang DEFAULT CHARSET utf8 COLLATE utf8_general_ci;'
drop_table = 'DROP TABLE testdata;'
create_table = """
    CREATE TABLE testdata(
        ID int primary key not null auto_increment comment '主鍵',
        BOOKNAME varchar(40) unique not null comment '書名',
        AUTHOR varchar(30) not null comment '作者'
    )engine = innodb character set utf8 comment '測試數據表';
"""

獲取數據庫測試數據方法

# encoding = utf-8
"""
__title__ = ''
__author__ = 'davieyang'
__mtime__ = '2018/4/21'
"""
import pymysql
from TestData.SqlScripts import create_table
from TestData.SqlScripts import create_database
from TestData.SqlScripts import drop_table
 
 
class MySQL(object):
    def __init__(self, host, port, dbName, username, password, charset):
        self.conn = pymysql.connect(
            host=host,
            port=port,
            db=dbName,
            user=username,
            password=password,
            charset=charset
        )
        self.cur = self.conn.cursor()
 
    def create(self):
        try:
            self.cur.execute(create_database)
            self.conn.select_db("davieyang")
            self.cur.execute(drop_table)
            self.cur.execute(create_table)
            '''
            cur.execute("drop database if exists davieyang")   #如果davieyang數據庫存在則刪除  
            cur.execute("create database davieyang")   #新創建一個數據庫davieyang  
            cur.execute("use davieyang")         #選擇davieyang這個數據庫  
            # sql 中的內容爲創建一個名爲testdata的表  
            sql = """create table testdata(id BIGINT,name VARCHAR(20),age INT DEFAULT 1)"""  #()中的參數可以自行設置  
            conn.execute("drop table if exists testdata") # 如果表存在則刪除  
            conn.execute(sql)# 創建表    
            # 刪除  
            # conn.execute("drop table testdata")  
            conn.close()# 關閉遊標連接  
            connect.close()# 關閉數據庫服務器連接 釋放內存  
            '''
        except pymysql.Error as e:
            raise e
        else:
            self.cur.close()
            self.conn.commit()
            self.conn.close()
            print(u"創建數據庫和表成功")
 
    def insertDatas(self):
        try:
            sql = "insert into testdata(bookname, author) values(%s, %s);"
            self.cur.executemany(sql, [('selenium xml DataDriven', 'davieyang'),
                                    ('selenium excel DataDriven', 'davieyang'),
                                    ('selenium ddt data list', 'davieyang')])
        except pymysql.Error as e:
            raise e
        else:
            self.conn.commit()
            print(u"初始數據插入成功")
            self.cur.execute("select * from testData;")
            for i in self.cur.fetchall():
                print(i[1], i[2])
            self.cur.close()
            self.conn.close()
 
 
    def getDataFromDataBase(self):
        # 從數據庫中獲取數據
        # bookname作爲搜索關鍵詞，author作爲期望結果
        self.cur.execute("select bookname, author from testdata;")
        # 從查詢區域取回所有查詢結果
        dataTuple = self.cur.fetchall()
        return dataTuple
 
    def closeDataBase(self):
        # 數據庫清理
        self.cur.close()
        self.conn.commit()
        self.conn.close()
 
 
if __name__ == "__main__":
    db = MySQL(
        host="localhost",
        port=3306,
        dbName="davieyang",
        username="root",
        password="root",
        charset="utf8"
    )
    print(db.getDataFromDataBase())
    db.closeDataBase()

測試腳本

# encoding = utf-8
"""
__title__ = ''
__author__ = 'davieyang'
__mtime__ = '2018/4/21'
"""
from selenium import webdriver
import unittest
import time
import logging
import traceback
import ddt
from Util.MysqlDBUtil import MySQL
from selenium.common.exceptions import NoSuchElementException
 
 
# 初始化日誌對象
logging.basicConfig(
    # 日誌級別
    level=logging.INFO,
    # 時間、代碼所在文件名、代碼行號、日誌級別名字、日誌信息
    format='%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s',
    # 打印日誌的時間
    datefmt='%a, %d %b %Y %H:%M:%S',
    # 日誌文件存放的目錄及日誌文件名
    filename='F:\\DataDriven\\TestResults\TestResults.TestResults',
    # 打開日誌的方式
    filemode='w'
)
 
 
def getTestDatas():
    db = MySQL(
        host="localhost",
        port=3306,
        dbName="davieyang",
        username="root",
        password="root",
        charset="utf8"
    )
    # 從數據庫中獲取測試數據
    testData = db.getDataFromDataBase()
    db.closeDataBase()
    return testData
 
@ddt.ddt
class DataDrivenByMySQL(unittest.TestCase):
 
    def setUp(self):
        self.driver = webdriver.Chrome(executable_path=r"F:\automation\webdriver\chromedriver.exe")
 
    @ddt.data(* getTestDatas())
    def test_dataDrivenByMySQL(self, data):
        # 對獲得的數據進行解包
        testData, expectData =data
        url = "http://www.baidu.com"
        self.driver.get(url)
        self.driver.maximize_window()
        print(testData, expectData)
        self.driver.implicitly_wait(10)
        try:
            self.driver.find_element_by_id("kw").send_keys(testData)
            self.driver.find_element_by_id("su").click()
            time.sleep(3)
            self.assertTrue(expectData in self.driver.page_source)
        except NoSuchElementException as e:
            logging.error(u"查找的頁面元素不存在，異常堆棧信息爲：" + str(traceback.format_exc()))
        except AssertionError as e:
            logging.info(u"搜索 ‘%s’,期望 ‘%s’ ,失敗" % (testData, expectData))
        except Exception as e:
            logging.error(u"未知錯誤，錯誤信息：" + str(traceback.format_exc()))
        else:
            logging.info(u"搜索 ‘%s’,期望 ‘%s’ ,通過" % (testData, expectData))
 
    def tearDown(self):
        self.driver.quit()
 
 
if __name__ == "__main__":
    unittest.main()