+
+ test "no subscribe button when not logged in" do
+ note = create(:note_with_comments)
+ visit note_path(note)
+
+ within_sidebar do
+ assert_no_button "Subscribe"
+ assert_no_button "Unsubscribe"
+ end
+ end
+
+ test "can subscribe" do
+ note = create(:note_with_comments)
+ user = create(:user)
+ sign_in_as(user)
+ visit note_path(note)
+
+ within_sidebar do
+ assert_button "Subscribe"
+ assert_no_button "Unsubscribe"
+
+ click_on "Subscribe"
+
+ assert_no_button "Subscribe"
+ assert_button "Unsubscribe"
+ end
+ end
+
+ test "can unsubscribe" do
+ note = create(:note_with_comments)
+ user = create(:user)
+ create(:note_subscription, :note => note, :user => user)
+ sign_in_as(user)
+ visit note_path(note)
+
+ within_sidebar do
+ assert_no_button "Subscribe"
+ assert_button "Unsubscribe"
+
+ click_on "Unsubscribe"
+
+ assert_button "Subscribe"
+ assert_no_button "Unsubscribe"
+ end
+ end