Appium文本定位方法实现find_element_by_text

def find_elements_by_text(self, value, platform='android', rule='full'):
        CommonChecker.check_item_in_list(platform, ['android', 'ios'], field_name='platform')
        CommonChecker.check_item_in_list(rule, ['full', 'partial', 'startswith', 'regex'], field_name='rule')
        selector_method = {
            'full': 'text',
            'partial': 'textContains',
            'startswith': 'textStartsWith',
            'regex': 'textMatches'
        }
        statement = f'new UiSelector().{selector_method[rule]}("{value}")'
        if platform == 'android':
            return self.find_elements(AppiumBy.ANDROID_UIAUTOMATOR, statement)
        elif platform == 'ios':
            return self.find_elements(AppiumBy.IOS_UIAUTOMATION, statement)
        else:
            raise ValueError(f"Unsupported platform: {platform}")
    def find_element_by_text(self, value, platform='android', rule='full', index=0) -> WebElement:
        elements = self.find_elements_by_text(value, platform, rule)
        if not elements:
            raise NoSuchElementException(f"No elements found for value: {value}, platform: {platform}, rule: {rule}")
        return CommonChecker.check_and_get_element_by_index(elements, index, field_name='index')

def test_find_element_by_text():
    from driver.appium.driver import WebDriver
    appium_server_url = 'http://localhost:4723'
    capabilities = {
        "platformName": "Android",
        "automationName": "uiautomator2",
        "deviceName": "127.0.0.1:62001",
        "app": "D:\\resources\\imooc.apk",
    }
    driver = WebDriver(command_executor=appium_server_url, capabilities=capabilities)
    time.sleep(2)
    driver.swipe_to('left', num=2)
    time.sleep(2)
    driver.find_element('id', 'cn.com.open.mooc:id/viewpager').click()
    time.sleep(3)
    ele = driver.find_element_by_text(value='注册', rule='full')
    assert ele.text == '注册'
    ele = driver.find_element_by_text(value='去登录', rule='partial')
    assert ele.text == '已有慕课网账号？ 去登录'
    ele = driver.find_element_by_text(value='注册慕课网账号', rule='startswith')
    assert ele.text == '注册慕课网账号'
    ele = driver.find_element_by_text(value='^注册.*账号$', rule='regex')
    assert ele.text == '注册慕课网账号'

============================= test session starts =============================
collecting ... collected 1 item
test_appium.py::test_find_element_by_text PASSED                         [100%]
============================= 1 passed in 26.68s ==============================