manager notifications

test/models/reviewer_vote_test.rb

@@ -12,10 +12,11 @@ class ReviewerVoteTest < ActiveSupport::TestCase
     assert_equal 3, richard.votes.size
   end
 
-  test "manager has 4 votes" do
+  test "manager has a vote for every completed quiz" do
     manager = users(:manager)
+    completed_count = Candidate.where(completed: true).count
 
-    assert_equal 4, manager.votes.size
+    assert_equal completed_count, manager.votes.size
   end
 
   test "richard has been approved" do
@@ -31,4 +32,22 @@ class ReviewerVoteTest < ActiveSupport::TestCase
     assert stacy.declined?
     refute stacy.approved?
   end
+
+  test "mailer is queued on last vote" do
+    reviewer = users(:reviewer2)
+    candidate = candidates(:jorge)
+
+    assert_difference("ActionMailer::Base.deliveries.size", 1) do
+      reviewer.cast_yea_on(candidate)
+    end
+  end
+
+  test "mailer is NOT queued on first vote" do
+    reviewer = users(:reviewer2)
+    candidate = candidates(:elsie)
+
+    assert_difference("ActionMailer::Base.deliveries.size", 0) do
+      reviewer.cast_yea_on(candidate)
+    end
+  end
 end