[py] Migrating more tests to marionette

Author: barancev

py/test/selenium/webdriver/chrome/chrome_launcher_tests.py

@@ -19,7 +19,7 @@
 from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
 
 
-def testLaunchAndCloseBrowser():
+def test_launch_and_close_browser():
     driver = Chrome()
     driver.quit()
 

py/test/selenium/webdriver/marionette/mn_launcher_tests.py

@@ -15,6 +15,28 @@
 # specific language governing permissions and limitations
 # under the License.
 
+from selenium.webdriver import Firefox
+
 
 def test_launch_and_close_browser(driver):
     assert 'browserName' in driver.capabilities
+
+
+def test_we_can_launch_multiple_firefox_instances(capabilities):
+    driver1 = Firefox(capabilities=capabilities)
+    driver2 = Firefox(capabilities=capabilities)
+    driver3 = Firefox(capabilities=capabilities)
+    driver1.quit()
+    driver2.quit()
+    driver3.quit()
+
+
+
+def test_launch_firefox_with_none_log_path(capabilities):
+    driver = Firefox(capabilities=capabilities, log_path=None)
+    driver.quit()
+
+
+def test_launch_firefox_with_empty_string_log_path(capabilities):
+    driver = Firefox(capabilities=capabilities, log_path="")
+    driver.quit()