added controller specs

spec/controllers/members/comments_controller_spec.rb

@@ -0,0 +1,59 @@
+require "spec_helper"
+
+describe Members::CommentsController do
+  include AuthHelper
+
+  let(:member) { create :member }
+  let(:application) { create :application }
+
+  describe "GET index" do
+    subject { get :index }
+
+    it_should_behave_like "deny non-members", [:visitor, :applicant]
+    it_should_behave_like "allow members", [:member, :voting_member]
+  end
+
+  describe "POST create" do
+    subject { post :create, params: params }
+
+    it_should_behave_like "deny non-members", [:visitor, :applicant]
+
+    context "when logged in as a member" do
+      before do
+        login_as(member)
+      end
+
+      context "with a valid comment" do
+        let(:params) {
+          {
+            comment: {application_id: application.id, body: "test body"},
+            application_id: application.id,
+            user_id: member.id
+          }
+        }
+
+        it "creates a comment" do
+          subject
+          expect(Comment.last.application_id).to eq application.id
+          expect(Comment.last.user_id).to eq member.id
+          expect(Comment.last.body).to eq "test body"
+        end
+      end
+
+      context "with an invalid comment" do
+        let(:params) {
+          {
+            comment: {application_id: application.id, body: nil},
+            application_id: application.id,
+            user_id: member.id
+          }
+        }
+
+        it "does not create a comment" do
+          subject
+          expect(Comment.last).to be_nil
+        end
+      end
+    end
+  end
+end