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Python版Selenium環境をWindowsに構築

Python で Selenium WebDriver を使ったブラウザテストをする方法
http://akiyoko.hatenablog.jp/entry/2014/04/29/231343

Selenium IDEをインストール
Firefoxで
https://addons.mozilla.org/en-US/firefox/addon/selenium-ide/
にアクセスしてインストール

Selenium IDE を立ち上げた状態でブラウザを操作すると、コマンドが記録されていった
そのままエクスポート

C:\localhost\home\python\public_html\selenium>python test.py


エクスポートされたファイルを実行してもエラーになった。Firefoxのバイナリを見つけられないらしい
WebDriverException: Message: Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binary flag set on the command line

FirefoxBinary
を読み込んで、Firefoxの実行ファイルを直接指定

from selenium.webdriver.firefox.firefox_binary import FirefoxBinary ←追加

    def setUp(self):
        binary = FirefoxBinary(r'C:\Program Files (x86)\Mozilla Firefox\firefox.exe') ←追加
        self.driver = webdriver.Firefox(firefox_binary=binary) ←修正
# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import NoAlertPresentException
import unittest, time, re
import os

class Test(unittest.TestCase):
    def setUp(self):
        binary = FirefoxBinary(r'C:\Program Files (x86)\Mozilla Firefox\firefox.exe')
        self.driver = webdriver.Firefox(firefox_binary=binary)
        self.driver.implicitly_wait(30)
        self.base_url = "http://www.yahoo.co.jp/"
        self.verificationErrors = []
        self.accept_next_alert = True
    
    def test_(self):
        driver = self.driver
        driver.get(self.base_url)
        driver.find_element_by_id("srchtxt").clear()
        driver.find_element_by_id("srchtxt").send_keys(u"テスト")
        driver.find_element_by_id("srchbtn").click()
        driver.find_element_by_link_text(u"テスト - Wikipedia").click()
        driver.find_element_by_link_text(u"ソフトウェアテスト").click()

        time.sleep(3)

        FILENAME = os.path.join(os.path.dirname(os.path.abspath(__file__)), "ss\\screen.png")

        # Get Screen Shot
        driver.save_screenshot(FILENAME)
    
    def is_element_present(self, how, what):
        try: self.driver.find_element(by=how, value=what)
        except NoSuchElementException as e: return False
        return True
    
    def is_alert_present(self):
        try: self.driver.switch_to_alert()
        except NoAlertPresentException as e: return False
        return True
    
    def close_alert_and_get_its_text(self):
        try:
            alert = self.driver.switch_to_alert()
            alert_text = alert.text
            if self.accept_next_alert:
                alert.accept()
            else:
                alert.dismiss()
            return alert_text
        finally: self.accept_next_alert = True
    
    def tearDown(self):
        self.driver.quit()
        self.assertEqual([], self.verificationErrors)

if __name__ == "__main__":
    unittest.main()


これで実行するとOKだった…が、最低限のものなら、もっとシンプルに書ける
http://qiita.com/setsulla/items/918ea1872c1947bf108f# -*- coding: utf-8 -*-
import os, time
from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

FILENAME = os.path.join(os.path.dirname(os.path.abspath(__file__)), "ss/screen.png")

binary = FirefoxBinary(r'C:\Program Files (x86)\Mozilla Firefox\firefox.exe')
driver = webdriver.Firefox(firefox_binary=binary)
driver.get("http://www.yahoo.co.jp/")

driver.find_element_by_id("srchtxt").clear()
driver.find_element_by_id("srchtxt").send_keys(u"テスト")
driver.find_element_by_id("srchbtn").click()

time.sleep(3)

# Get Screen Shot
driver.save_screenshot(FILENAME)

# Close Web Browser
driver.quit()
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