add test

Author: TamaroWalter

tests/behat/reply_post.feature

@@ -0,0 +1,12 @@
+@mod @mod_moodleoverflow @javascript
+Feature: Replying to posts in a moodleoverflow
+
+  Scenario: While replying to a post I need to see the original post I'm answering to
+    Given I add a moodleoverflow discussion with posts from different users
+    When I navigate as "teacher1" to "C1" "Moodleoverflow 1" "Discussion 1"
+    And I click on "Answer" "link"
+    Then I should see "You are adressing the post from Tamaro Walter:"
+    When I click on "#moodleoverflow_showpost" "css_element"
+    Then I should see "Message from teacher"
+    When I click on "#moodleoverflow_showpost" "css_element"
+    Then I should not see "Message from teacher"