diff --git a/spec/lib/generators/lint_configs/lint_configs_generator_spec.rb b/spec/lib/generators/lint_configs/lint_configs_generator_spec.rb
index 081c32a..acba0fb 100644
--- a/spec/lib/generators/lint_configs/lint_configs_generator_spec.rb
+++ b/spec/lib/generators/lint_configs/lint_configs_generator_spec.rb
@@ -4,7 +4,7 @@
 require "generators/lint_configs/lint_configs_generator"
 
 describe LintConfigsGenerator do
-  let(:lint_configs) { %w[.eslintrc.js .jscsrc .rubocop.yml .scss-lint.yml .pre_commit.ignore] }
+  let(:lint_configs) { %w[.eslintrc.js .jscsrc .rubocop.yml .scss-lint.yml .pre_commit.ignore .browserslistrc .editorconfig] }
 
   describe "#copy_lint_configs" do
     after do
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index a2071a7..005dad5 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -1,7 +1,7 @@
 # This file is copied to spec/ when you run 'rails generate rspec:install'
 require 'spec_helper'
 ENV['RAILS_ENV'] ||= 'test'
-require File.expand_path("../../config/environment", __FILE__)
+require File.expand_path("../../test_app/config/environment", __FILE__)
 # Prevent database truncation if the environment is production
 abort("The Rails environment is running in production mode!") if Rails.env.production?
 require 'rspec/rails'
diff --git a/test_app/Gemfile b/test_app/Gemfile
index 3eff4f2..b38f82a 100644
--- a/test_app/Gemfile
+++ b/test_app/Gemfile
@@ -8,3 +8,5 @@ end
 gem "rails", "~> 5.2.2"
 gem "bd_lint", path: "../"
 gem "rspec"
+gem "rspec-rails"
+gem "simplecov"
diff --git a/test_app/Gemfile.lock b/test_app/Gemfile.lock
index c55cd0c..a7bb319 100644
--- a/test_app/Gemfile.lock
+++ b/test_app/Gemfile.lock
@@ -65,6 +65,7 @@ GEM
     concurrent-ruby (1.1.5)
     crass (1.0.4)
     diff-lcs (1.3)
+    docile (1.3.2)
     erubi (1.8.0)
     execjs (2.7.0)
     ffi (1.12.1)
@@ -73,6 +74,7 @@ GEM
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.4)
+    json (2.3.0)
     loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -138,6 +140,14 @@ GEM
     rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
+    rspec-rails (3.9.0)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      railties (>= 3.0)
+      rspec-core (~> 3.9.0)
+      rspec-expectations (~> 3.9.0)
+      rspec-mocks (~> 3.9.0)
+      rspec-support (~> 3.9.0)
     rspec-support (3.9.2)
     rubocop (0.79.0)
       jaro_winkler (~> 1.5.1)
@@ -156,6 +166,11 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
     scss_lint (0.59.0)
       sass (~> 3.5, >= 3.5.5)
+    simplecov (0.17.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -179,6 +194,8 @@ DEPENDENCIES
   bd_lint!
   rails (~> 5.2.2)
   rspec
+  rspec-rails
+  simplecov
 
 BUNDLED WITH
    1.17.2