Fix Capybara::Ambiguous: Ambiguous match, found 2 elements matching visible link or button "eCookbook" (#32944, #34357).

Patch by Marius BALTEANU.


git-svn-id: http://svn.redmine.org/redmine/trunk@20533 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/system/quick_jump_test.rb

@@ -31,7 +31,7 @@ class QuickJumpTest < ApplicationSystemTestCase
 
     within '#header' do
       page.first('span', :text => 'Jump to a project...').click
-      click_on 'eCookbook'
+      click_link('eCookbook', match: :first)
     end
     assert_current_path '/projects/ecookbook?jump=welcome'
   end
@@ -42,7 +42,7 @@ class QuickJumpTest < ApplicationSystemTestCase
 
     within '#header' do
       page.first('span', :text => 'Jump to a project...').click
-      click_on 'eCookbook'
+      click_link('eCookbook', match: :first)
       assert_current_path '/projects/ecookbook/issues'
 
       page.first('span', :text => 'eCookbook').click