Introduction to Poco2 Mobile Automation Testing Framework with E-commerce Flow Example

Poco2 is an open-source Python-based mobile automation testing framework designed for mobile applications, offering simple and powerful APIs and tools for locating and interacting with UI elements, performing test operations, and validating results.

The basic steps to use Poco2 are: install via pip, initialize the Poco object in a Python script by specifying device type and connection info, then write test cases using Poco's API to locate and operate UI elements such as clicks, swipes, inputs, and assertions.

from poco.drivers.android.uiautomation import AndroidUiautomationPoco poco = AndroidUiautomationPoco() def test_login(): # 打开电商应用 poco("com.example.shop:id/app_icon").click() # 定位并输入用户名和密码 poco("com.example.shop:id/username_input").set_text("myusername") poco("com.example.shop:id/password_input").set_text("mypassword") # 点击登录按钮 poco("com.example.shop:id/login_button").click() # 验证登录是否成功 assert poco("com.example.shop:id/welcome_message").exists() def test_browsing_products(): # 浏览商品列表 poco("com.example.shop:id/products_tab").click() # 选择第一个商品 poco("com.example.shop:id/product_1").click() # 验证进入商品详情页 assert poco("com.example.shop:id/product_details").exists() def test_add_to_cart(): # 点击加入购物车按钮 poco("com.example.shop:id/add_to_cart_button").click() # 验证成功添加到购物车提示 assert poco("com.example.shop:id/add_to_cart_success").exists() def test_checkout(): # 进入购物车 poco("com.example.shop:id/cart_tab").click() # 验证购物车中有商品 assert poco("com.example.shop:id/cart_items").exists() # 点击结算按钮 poco("com.example.shop:id/checkout_button").click() # 输入收货地址信息 poco("com.example.shop:id/address_input").set_text("123 Main St") poco("com.example.shop:id/city_input").set_text("City") poco("com.example.shop:id/zipcode_input").set_text("12345") # 点击确认订单按钮 poco("com.example.shop:id/confirm_order_button").click() # 验证订单提交成功提示 assert poco("com.example.shop:id/order_success").exists() def test_payment(): # 进入支付页面 poco("com.example.shop:id/payment_tab").click() # 输入支付密码 poco("com.example.shop:id/payment_password_input").set_text("mypaymentpassword") # 点击确认支付按钮 poco("com.example.shop:id/confirm_payment_button").click() # 验证支付成功提示 assert poco("com.example.shop:id/payment_success").exists() def test_return(): # 进入退货页面 poco("com.example.shop:id/returns_tab").click() # 选择要退货的商品 poco("com.example.shop:id/product_to_return").click() # 输入退货原因 poco("com.example.shop:id/return_reason_input").set_text("Defective item") # 点击确认退货按钮 poco("com.example.shop:id/confirm_return_button").click() # 验证退货成功提示 assert poco("com.example.shop:id/return_success").exists() def test_refund(): # 进入退款页面 poco("com.example.shop:id/refunds_tab").click() # 选择要退款的订单 poco("com.example.shop:id/order_to_refund").click() # 输入退款金额 poco("com.example.shop:id/refund_amount_input").set_text("10.00") # 点击确认退款按钮 poco("com.example.shop:id/confirm_refund_button").click() # 验证退款成功提示 assert poco("com.example.shop:id/refund_success").exists() def test_logout(): # 点击退出按钮 poco("com.example.shop:id/logout_button").click() # 验证退出是否成功 assert poco("com.example.shop:id/login_button").exists() if __name__ == '__main__': test_login() test_browsing_products() test_add_to_cart() test_checkout() test_payment() test_return() test_refund() test_logout()

The above code demonstrates a full e-commerce purchase flow automation test script, including payment, return, and refund processes. Each test function uses Poco2's API to locate and manipulate UI elements and perform assertions. Running these tests simulates user actions and verifies the correctness of each flow.

Note: The example is based on the Android platform; for other platforms, adjust the driver and API according to the relevant documentation.