[Fuego] [PATCH 09/11] Add ClickLink selenium command

[Guilherme Campos Camargo]

Clicks in the link that has the text passed in the argument `linktext`.
Returns False if no link containing `linktext` is found.

Signed-off-by: Guilherme Campos Camargo <guicc at profusion.mobi>
---
 engine/tests/Functional.fuegotest/test_run.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/engine/tests/Functional.fuegotest/test_run.py b/engine/tests/Functional.fuegotest/test_run.py
index 851074f..e03853b 100755
--- a/engine/tests/Functional.fuegotest/test_run.py
+++ b/engine/tests/Functional.fuegotest/test_run.py
@@ -13,6 +13,7 @@ import docker
 import pexpect
 import requests
 from selenium import webdriver
+import selenium.common.exceptions as selenium_exceptions
 
 LOGGER = logging.getLogger('test_run')
 STREAM_HANDLER = logging.StreamHandler()
@@ -97,6 +98,29 @@ class CheckText(SeleniumCommand):
         return result == self.expected_result
 
 
+class ClickLink(SeleniumCommand):
+    def __init__(self, linktext, expected_result=True):
+        self.linktext = linktext
+        self.expected_result = expected_result
+
+    def exec(self, selenium_ctx):
+        super().exec(selenium_ctx)
+
+        LOGGER.debug(
+            '  Searching for a link with the text \'%s\'', self.linktext)
+
+        try:
+            link = self.driver.find_element_by_partial_link_text(self.linktext)
+            link.click()
+            LOGGER.debug('  Link found and clicked')
+            result = True
+        except selenium_exceptions.NoSuchElementException:
+            LOGGER.error('  Link not found')
+            result = False
+
+        return result == self.expected_result
+
+
 class Back(SeleniumCommand):
     def exec(self, selenium_ctx):
         super().exec(selenium_ctx)
-- 
2.16.2