Testing

spec/controllers/user_controller_spec.rb

@@ -0,0 +1,53 @@
+require 'spec_helper'
+
+describe UsersController do
+  let(:bob){Fabricate(:user)}
+  let(:mozart){Fabricate(:user)}
+
+  describe '#index' do
+    context "When user is no moderator" do
+      it "try to get index" do
+        get :index
+        expect(response).to redirect_to(root_path)
+      end
+    end
+
+    context "When user is moderator" do
+      before { sign_in Fabricate(:user, moderator: true) }
+      it "gets index with authorization" do
+        get :index
+        response.should be_success
+      end
+    end
+  end
+
+  describe 'Following actions' do
+    before { sign_in bob }
+    it 'Try to follow himself' do
+      post :follow, user_id: bob, :user => {:followee => bob.id}
+      expect(flash[:notice]).to eq("You can't follow yourself silly!")
+    end
+
+    it '#follow just once' do
+      post :follow, user_id: bob, :user => {:followee => mozart.id}
+      expect(flash[:notice]).to eq("You're following #{mozart.username} now")
+      post :follow, user_id: bob, :user => {:followee => mozart.id}
+      expect(flash[:notice]).to eq("You're already following #{mozart.username}")
+    end
+
+    it '#following?' do
+      get :following, user_id: bob
+      response.should be_success
+    end
+
+    it '#followers' do
+      get :followers, user_id: bob
+      response.should be_success
+    end
+
+    it '#unfollow' do
+      post :unfollow, user_id: bob, :user => {:followee => mozart.id}
+      expect(flash[:notice]).to eq("You're no longer following #{mozart.username}")
+    end
+  end
+end