Add tests

Author: vertism

app/controllers/errors_controller.rb

@@ -32,9 +32,6 @@ def maintenance
 private
 
   def respond_with_status(status)
-    respond_to do |format|
-      format.html
-      format.all { head status }
-    end
+    render status:
   end
 end

spec/controllers/backoffice/home_controller_spec.rb

@@ -0,0 +1,8 @@
+require "rails_helper"
+
+RSpec.describe Backoffice::HomeController, type: :controller do
+  it "responds with redirect" do
+    get :index
+    expect(response).to be_redirect
+  end
+end

spec/controllers/errors_controller_spec.rb

@@ -0,0 +1,87 @@
+require "spec_helper"
+
+RSpec.describe ErrorsController, type: :controller do
+  context "when invalid session" do
+    it "renders the expected template" do
+      get :invalid_session
+      expect(response).to render_template(:invalid_session)
+    end
+
+    it "uses the expected status" do
+      get :invalid_session
+      expect(response).to be_not_found
+    end
+  end
+
+  context "when not found" do
+    it "renders the expected template" do
+      get :not_found
+      expect(response).to render_template(:not_found)
+    end
+
+    it "uses the expected status" do
+      get :not_found
+      expect(response).to be_not_found
+    end
+  end
+
+  context "when results not found" do
+    it "renders the expected template" do
+      get :results_not_found
+      expect(response).to render_template(:results_not_found)
+    end
+
+    it "uses the expected status" do
+      get :results_not_found
+      expect(response).to be_not_found
+    end
+  end
+
+  context "when report completed" do
+    it "renders the expected template" do
+      get :report_completed
+      expect(response).to render_template(:report_completed)
+    end
+
+    it "uses the expected status" do
+      get :report_completed
+      expect(response).to be_unprocessable
+    end
+  end
+
+  context "when report not completed" do
+    it "renders the expected template" do
+      get :report_not_completed
+      expect(response).to render_template(:report_not_completed)
+    end
+
+    it "uses the expected status" do
+      get :report_not_completed
+      expect(response).to be_unprocessable
+    end
+  end
+
+  context "when unhandled" do
+    it "renders the expected template" do
+      get :unhandled
+      expect(response).to render_template(:unhandled)
+    end
+
+    it "uses the expected status" do
+      get :unhandled
+      expect(response).to be_server_error
+    end
+  end
+
+  context "when maintenance" do
+    it "renders the expected template" do
+      get :maintenance
+      expect(response).to render_template(:maintenance)
+    end
+
+    it "uses the expected status" do
+      get :maintenance
+      expect(response.status).to eq 503
+    end
+  end
+end