1 files changed, 45 insertions, 0 deletions
diff --git a/features/project/merge_requests.feature b/features/project/merge_requests.feature
index d20358a7dc6..91dc576f8b4 100644
--- a/features/project/merge_requests.feature
+++ b/features/project/merge_requests.feature
@@ -187,3 +187,48 @@ Feature: Project Merge Requests
     And I visit merge request page "MR-task-open"
     And I click link "Close"
     Then Task checkboxes should be disabled
+
+  # Description preview
+
+  @javascript
+  Scenario: I can't preview without text
+    Given I visit merge request page "Bug NS-04"
+    And I click link "Edit" for the merge request
+    And I haven't written any description text
+    Then The Markdown preview tab should say there is nothing to do
+
+  @javascript
+  Scenario: I can preview with text
+    Given I visit merge request page "Bug NS-04"
+    And I click link "Edit" for the merge request
+    And I write a description like ":+1: Nice"
+    Then The Markdown preview tab should display rendered Markdown
+
+  @javascript
+  Scenario: I preview a merge request description
+    Given I visit merge request page "Bug NS-04"
+    And I click link "Edit" for the merge request
+    And I preview a description text like "Bug fixed :smile:"
+    Then I should see the Markdown preview
+    And I should not see the Markdown text field
+
+  @javascript
+  Scenario: I can edit after preview
+    Given I visit merge request page "Bug NS-04"
+    And I click link "Edit" for the merge request
+    And I preview a description text like "Bug fixed :smile:"
+    Then I should see the Markdown write tab
+
+  @javascript
+  Scenario: I search merge request
+    Given I click link "All"
+    When I fill in merge request search with "Fe"
+    Then I should see "Feature NS-03" in merge requests
+    And I should not see "Bug NS-04" in merge requests
+
+  @javascript
+  Scenario: I can unsubscribe from merge request
+    Given I visit merge request page "Bug NS-04"
+    Then I should see that I am subscribed
+    When I click button "Unsubscribe"
+    Then I should see that I am unsubscribed