.circleci/config.yml in truemail-2.6.1 vs .circleci/config.yml in truemail-2.6.2

@@ -25,10 +25,16 @@
     save_cache:
       key: truemail-{{ checksum "truemail.gemspec" }}
       paths:
         - vendor/bundle
 
+  system_dependencies: &system_dependencies
+    run:
+      name: Installing system requirements
+      command: |
+            bundle exec smtp_mock -s -i ~
+
   install_codeclimate_reporter: &install_codeclimate_reporter
     run:
       name: Installing CodeClimate test reporter
       command: |
             curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
@@ -66,10 +72,11 @@
       - checkout
 
       - <<: *restore_bundle_cache
       - <<: *bundle_install
       - <<: *save_bundle_cache
+      - <<: *system_dependencies
       - <<: *install_codeclimate_reporter
 
       - run:
           name: Running RSpec
           command: |
@@ -98,12 +105,13 @@
     docker:
       - image: cimg/ruby:<< parameters.ruby-version >>
     steps:
       - checkout
       - ruby/install-deps:
-          bundler-version: "2.3.3"
+          bundler-version: "2.3.5"
           with-cache: false
           path: './vendor/custom_bundle'
+      - <<: *system_dependencies
       - run:
           name: Running compatibility tests
           command: bundle exec rspec
 
 workflows: