Implemnts the commands in webdriver to preform searching of elements on a page.

chrome/test/webdriver/webdriver_remote_tests.py

Index: chrome/test/webdriver/webdriver_remote_tests.py
diff --git a/chrome/test/webdriver/webdriver_remote_tests.py b/chrome/test/webdriver/webdriver_remote_tests.py
index 43371c7ad021934fc23596f8c96e94bdbe8dd1ff..8668614ba03186cf1ff7f6bdbaacdb24eae64956 100644
--- a/chrome/test/webdriver/webdriver_remote_tests.py
+++ b/chrome/test/webdriver/webdriver_remote_tests.py
@@ -18,8 +18,10 @@ import time
 import types
 import unittest
 import urllib2
-from selenium.remote.webdriver import WebDriver
 from selenium.common.exceptions import ErrorInResponseException
+from selenium.common.exceptions import NoSuchElementException
+from selenium.remote.webdriver import WebDriver
+from selenium.remote.webdriver.webelement import WebElement
 from urlparse import urlparse
 
 
@@ -42,6 +44,19 @@ if not WEBDRIVER_SERVER_URL:
   WEBDRIVER_SERVER_URL = 'http://localhost:%d' % WEBDRIVER_PORT
 
 class RemoteWebDriverTest(unittest.TestCase):
+  SEARCH = "http://www.google.com/webhp?hl=en"
+  NEWS = "http://www.google.com/news?hl=en"
+
+  """Verifies that navigation to a specific page is correct by asserting on the
+  the reported URL.  The function will not work with pages that redirect."""
+  def navigate(self, url):
+    self.driver.get(url)
+    self.assertURL(url)
+
+  def assertURL(self, url):
+    u = self.driver.get_current_url()
+    self.assertEqual(u, url)
+
   """A new instance of chrome driver is started for every test case"""
   def setUp(self):
     global WEBDRIVER_SERVER_URL
@@ -81,6 +96,38 @@ class RemoteWebDriverTest(unittest.TestCase):
     search = string.lower(search)
     self.assertNotEqual(-1, string.find(text, search))
 
+class TestFindElement(RemoteWebDriverTest):
+  def testFindByName(self):
+    navigate(SEARCH)
+    # Find the Google search button.
+    q = self.driver.find_element_by_name("q")
+    self.assertTrue(isinstance(q, WebElement))
+    # Trying looking for an element not on the page.
+    self.assertRaises(NoSuchElementException,
+                      self.driver.find_elment_by_name, "q2")
+    # Try to find the Google search button using the multiple find method.
+    q = self.driver.find_elements_by_name("q")
+    self.assertTrue(isinstance(q, list))
+    self.assertTrue(len(q), 1)
+    self.assertTrue(isinstance(q[0], WebElement))
+    # Try finding something not on page, with multiple find an empty array
+    # should return and no exception thrown.
+    q = self.driver.find_elements_by_name("q2")
+    assertTrue(q == [])
+    # Find a hidden element on the page
+    q = self.driver.find_element_by_name("oq")
+    self.assertTrue(isinstance(q, WebElement))
+
+ def testFindElementById(self):
+    navigate(SEARCH)
+    # Find the padding for the logo near the search bar.
+    elem = self.driver.find_element_by_id("logocont")
+    self.assertTrue(isinstance(elem, WebElement))
+    # Look for an ID not there.
+    self.assertRaises(NoSuchElementException,
+                      self.driver.find_element_by_id, "logocont")
+
+
 class TestJavaScriptExecution(RemoteWebDriverTest):
   """ Test the execute javascript ability of the remote driver"""
   def testNoModification(self):
@@ -120,19 +167,6 @@ class TestJavaScriptExecution(RemoteWebDriverTest):
 
 
 class TestNavigation(RemoteWebDriverTest):
-  SEARCH = "http://www.google.com/webhp?hl=en"
-  NEWS = "http://www.google.com/news?hl=en"
-
-  """Verifies that navigation to a specific page is correct by asserting on the
-  the reported URL.  The function will not work with pages that redirect."""
-  def navigate(self, url):
-    self.driver.get(url)
-    self.assertURL(url)
-
-  def assertURL(self, url):
-    u = self.driver.get_current_url()
-    self.assertEqual(u, url)
-
   def testNavigateToURL(self):
     # No redirects are allowed on the google home page.
     self.navigate(self.SEARCH)