推荐一款基于业务行为驱动开发（BDD）测试框架：Cucumber！

Feature: User Registration
  Scenario: User can register with valid credentials
    Given User is on the registration page
    When User enters "john_doe" as username
    And User enters "password123" as password
    And User enters "password123" as confirm password
    And User clicks on register button
    Then User should be registered successfully

import io.cucumber.java.en.Given;
import io.cucumber.java.en.When;
import io.cucumber.java.en.Then;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class RegistrationStepDefs {
    WebDriver driver;

    @Given("User is on the registration page")
    public void userIsOnRegistrationPage() {
        System.setProperty("webdriver.chrome.driver", "path_to_chrome_driver");
        driver = new ChromeDriver();
        driver.get("url_of_registration_page");
    }

    @When("User enters {string} as username")
    public void userEntersUsername(String username) {
        driver.findElement(By.id("username")).sendKeys(username);
    }

    @When("User enters {string} as password")
    public void userEntersPassword(String password) {
        driver.findElement(By.id("password")).sendKeys(password);
    }

    @When("User enters {string} as confirm password")
    public void userEntersConfirmPassword(String confirmPassword) {
        driver.findElement(By.id("confirmPassword")).sendKeys(confirmPassword);
    }

    @When("User clicks on register button")
    public void userClicksOnRegisterButton() {
        driver.findElement(By.id("registerButton")).click();
    }

    @Then("User should be registered successfully")
    public void userShouldBeRegisteredSuccessfully() {
        // Add assertions to verify successful registration
        driver.quit();
    }
}

pip install behave
pip install selenium

Feature: User Registration
  Scenario: User can register with valid credentials
    Given User is on the registration page
    When User enters "john_doe" as username
    And User enters "password123" as password
    And User enters "password123" as confirm password
    And User clicks on register button
    Then User should be registered successfully

from behave import given, when, then
from selenium import webdriver

@given('User is on the registration page')
def user_is_on_registration_page(context):
    context.driver = webdriver.Chrome()
    context.driver.get('url_of_registration_page')

@when('User enters "{text}" as username')
def user_enters_username(context, text):
    username_input = context.driver.find_element_by_id('username')
    username_input.send_keys(text)

@when('User enters "{text}" as password')
def user_enters_password(context, text):
    password_input = context.driver.find_element_by_id('password')
    password_input.send_keys(text)

@when('User enters "{text}" as confirm password')
def user_enters_confirm_password(context, text):
    confirm_password_input = context.driver.find_element_by_id('confirmPassword')
    confirm_password_input.send_keys(text)

@when('User clicks on register button')
def user_clicks_on_register_button(context):
    register_button = context.driver.find_element_by_id('registerButton')
    register_button.click()

@then('User should be registered successfully')
def user_should_be_registered_successfully(context):
    # Add assertions to verify successful registration
    context.driver.quit()

behave

pip install behave
pip install requests

Feature: API Test
  Scenario: Verify API response
    Given API endpoint is "https://api.example.com/users"
    When User sends a GET request to the API
    Then API should respond with status code 200
    And API response should contain user data

from behave import given, when, then
import requests

@given('API endpoint is "{url}"')
def set_api_endpoint(context, url):
    context.api_url = url

@when('User sends a GET request to the API')
def send_get_request(context):
    context.response = requests.get(context.api_url)

@then('API should respond with status code {status_code}')
def verify_status_code(context, status_code):
    assert context.response.status_code == int(status_code)

@then('API response should contain user data')
def verify_user_data_in_response(context):
    # Add assertions to verify user data in API response
    # For example, check if certain fields are present in the response
    pass

behave