add rspec tests

spec/controllers/sessions_controller_spec.rb

@@ -0,0 +1,74 @@
+require 'rails_helper'
+
+describe SessionsController, type: :controller do
+
+  context "GET #new," do
+    it "renders the #new view." do
+      get :new
+      expect(response).to render_template :new
+    end
+  end
+
+  context "POST #create," do
+    it "should signin user." do
+      user = create(:user)
+      post :create, params: {session: {email: user.email, password: user.password}}
+
+      expect(response).to redirect_to room_path(user.room.uid)
+      expect(user.id).to eql(session[:user_id])
+    end
+
+    it "should render new on fail." do
+      user = create(:user)
+      post :create, params: {session: {email: user.email, password: "incorrect_password"}}
+
+      expect(response).to render_template :new
+    end
+  end
+
+  context "POST #launch," do
+    it "should login launched user." do
+
+    end
+  end
+
+  context "POST #omniauth," do
+    it "should login omniauth user." do
+      email = "omniauth@test.com"
+      uid = "123456789"
+  
+      OmniAuth.config.test_mode = true
+      OmniAuth.config.add_mock(:twitter, {
+        provider: "twitter",
+        uid: uid,
+        info: {
+          email: email,
+          name: "Omni User",
+          nickname: "username"
+        }
+      })
+
+      get "/auth/twitter"
+  
+      request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:twitter]
+      get omniauth_session_path(provider: "twitter")
+  
+      user = User.find_by(email: email, uid: uid)
+  
+      expect(response).to redirect_to room_path(user.room.uid)
+      expect(user.id).to eql(session[:user_id])
+    end
+  end
+
+  context "GET #destroy," do
+    it "should logout user." do
+      user = create(:user)
+      session[:user_id] = user.id
+      get :destroy
+
+      expect(response).to redirect_to root_path
+      expect(user.id).to_not eql(session[:user_id])
+    end
+  end
+
+end