or desired capabilities. Please make sure to specify the 'deviceName' and 'platformName' capabilities.

示例代码：
class TestSequenceFunctions(unittest.TestCase):

def setUp(self):
# set up appium
app = os.path.join(os.path.dirname(file),
'../../apps/TestApp/build/Release-iphonesimulator',
'TestApp.app')
app = os.path.abspath(app)
self.driver = webdriver.Remote(
command_executor='http://127.0.0.1:4723/wd/hub',
desired_capabilities={
'browserName': '',
'device': 'iPhone Simulator',
'platform': 'Mac',
'version': '6.0',
'app': app
})
self._values = []

def _populate(self):
# populate text fields with two random number
elems = self.driver.find_elements_by_tag_name('textField')
for elem in elems:
rndNum = randint(0, 10)
elem.send_keys(rndNum)
self._values.append(rndNum)

def test_ui_computation(self):
# populate text fields with values
self._populate()
# trigger computation by using the button
buttons = self.driver.find_elements_by_tag_name("button")
buttons[0].click()
# is sum equal ?
texts = self.driver.find_elements_by_tag_name("staticText")
self.assertEqual(int(texts[0].text), self._values[0] + self._values[1])

def tearDown(self):
self.driver.quit()

if name == 'main':

unittest.main()

我的环境：
Mac : OSX 版本 10.9.4
Xcode：5.1.1

appium : 版本 1.3.4

求解！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！