練習題：登入

Step1

pip install behave
pip install selenium

Step2

1. 建立 features/ 和 features/steps/ 資料夾
2. 建立 feature 檔案，例如 login.feature。
3. 執行 behave

Feature: OrangeHRM Login

  Scenario: Login to OrangeHRM with valid parameters
    Given I launch Chrome browser
    When I open orange HRM Homepage
    And Enter username "admin" and password "admin123"
    And Click on login button
    Then User must successfully login to the Dashboard Page

Step3

1. 建立 step 檔案，例如 features/steps/login.py。
2. 添加 behave 和 selenium 模組

Step4

1. 實作 login.py 細節
2. 執行 behave

# featurs/steps/login.py
from behave import *
from selenium import webdriver


@given(u'I launch Chrome browser')
def step_impl(context):
    context.driver = webdriver.Chrome("../chromedriver")


@when(u'I open orange HRM Homepage')
def step_impl(context):
    context.driver.get("https://opensource-demo.orangehrmlive.com/")


@when(u'Enter username "{username}" and password "{password}"')
def step_impl(context, username, password):
    context.driver.find_element_by_id("txtUsername").send_keys(username)
    context.driver.find_element_by_id("txtPassword").send_keys(password)


@when(u'Click on login button')
def step_impl(context):
    context.driver.find_element_by_id("btnLogin").click()


@then(u'User must successfully login to the Dashboard Page')
def step_impl(context):
    page_title = context.driver.find_element_by_css_selector("h1").text
    assert page_title == "Dashboard"
    context.driver.close()