spec: Ubuntu integration tests finished

Resolves #20

.kitchen.yml

@@ -91,3 +91,37 @@ suites:
             queues:
               - default
               - mailers
+  - name: thin_nginx_padrino_delayed_job
+    data_bags_path: "test/integration/data_bags/thin_nginx_padrino_delayed_job"
+    run_list:
+      - recipe[opsworks_ruby::setup]
+      - recipe[opsworks_ruby::provision]
+      - recipe[opsworks_ruby::deploy]
+    attributes:
+      deploy:
+        dummy_project:
+          framework:
+            adapter: 'padrino'
+          appserver:
+            adapter: 'thin'
+            max_connections: 4096
+            max_persistent_connections: 2048
+          worker:
+            adapter: 'delayed_job'
+            queues:
+              - default
+              - mailers
+  - name: nullified
+    data_bags_path: "test/integration/data_bags/nullified"
+    run_list:
+      - recipe[opsworks_ruby::setup]
+      - recipe[opsworks_ruby::deploy]
+    attributes:
+      deploy:
+        dummy_project:
+          framework:
+            adapter: 'null'
+          appserver:
+            adapter: 'null'
+          webserver:
+            adapter: 'null'

.travis.yml

@@ -19,6 +19,8 @@ env:
     - INSTANCE=default-ubuntu-1404
     - INSTANCE=all-options-ubuntu-1404
     - INSTANCE=unicorn-apache-hanami-resque-ubuntu-1404
+    - INSTANCE=thin-nginx-padrino-delayed-job-ubuntu-1404
+    - INSTANCE=nullified-ubuntu-1404
 
 before_install:
   - gem install bundler

libraries/drivers_appserver_null.rb

@@ -5,6 +5,12 @@ class Null < Drivers::Appserver::Base
       adapter :null
       allowed_engines :null
       output filter: []
+
+      def configure
+      end
+      alias deploy_before_restart configure
+      alias after_deploy configure
+      alias after_undeploy configure
     end
   end
 end

test/integration/data_bags/nullified/aws_opsworks_app/dummy_project.json

@@ -0,0 +1,35 @@
+{
+  "app_id": "3aef37c1-7e2b-4255-bbf1-03e06f07701a",
+  "app_source": {
+    "password": "3aa161d358a167204502",
+    "revision": "padrino",
+    "ssh_key_comment": "Don't get cocky, this is a dummy key only for this purpose",
+    "ssh_key": "-----BEGIN RSA PRIVATE KEY-----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\n+PK1ghQJ4ZOk+L4H0qBmLtzRFotSQJlsGuw8qY6M0ieiauiCu+AD\n-----END RSA PRIVATE KEY-----\n",
+    "type": "git",
+    "url": "git@github.com:ajgon/dummy-app.git",
+    "user": "dummy"
+  },
+  "attributes": {
+    "auto_bundle_on_deploy": true,
+    "aws_flow_ruby_settings": {},
+    "document_root": "dummy_project",
+    "rails_env": null
+  },
+  "data_sources": [],
+  "domains": [
+    "dummy-project.example.com",
+    "dummy_project"
+  ],
+  "enable_ssl": true,
+  "environment": {
+    "ENV_VAR1": "test",
+    "ENV_VAR2": "some data"
+  },
+  "name": "Dummy app",
+  "shortname": "dummy_project",
+  "ssl_configuration": {
+  },
+  "type": "other",
+  "deploy": true,
+  "id": "dummy_project"
+}

test/integration/data_bags/nullified/aws_opsworks_rds_db_instance/arn_aws_rds_us-west-2_850906259207_db_dummy-project.json

@@ -0,0 +1,3 @@
+{
+  "id": "arn_aws_rds_us-west-2_850906259207_db_dummy-project"
+}

test/integration/data_bags/thin_nginx_padrino_delayed_job/aws_opsworks_app/dummy_project.json

@@ -0,0 +1,38 @@
+{
+  "app_id": "3aef37c1-7e2b-4255-bbf1-03e06f07701a",
+  "app_source": {
+    "password": "3aa161d358a167204502",
+    "revision": "padrino",
+    "ssh_key_comment": "Don't get cocky, this is a dummy key only for this purpose",
+    "ssh_key": "-----BEGIN RSA PRIVATE KEY-----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\n+PK1ghQJ4ZOk+L4H0qBmLtzRFotSQJlsGuw8qY6M0ieiauiCu+AD\n-----END RSA PRIVATE KEY-----\n",
+    "type": "git",
+    "url": "git@github.com:ajgon/dummy-app.git",
+    "user": "dummy"
+  },
+  "attributes": {
+    "auto_bundle_on_deploy": true,
+    "aws_flow_ruby_settings": {},
+    "document_root": "dummy_project",
+    "rails_env": null
+  },
+  "data_sources": [],
+  "domains": [
+    "dummy-project.example.com",
+    "dummy_project"
+  ],
+  "enable_ssl": true,
+  "environment": {
+    "ENV_VAR1": "test",
+    "ENV_VAR2": "some data"
+  },
+  "name": "Dummy app",
+  "shortname": "dummy_project",
+  "ssl_configuration": {
+    "certificate": "-----BEGIN CERTIFICATE-----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\nTWWRQeP80euInTpyMZ3nygG48O00WGDV081UMS0mLUxAKVeLdUJA\n-----END CERTIFICATE-----\n",
+    "private_key": "-----BEGIN RSA PRIVATE KEY-----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\naSxsp8mM4JwGSzWtfF9+EMVymZ2OsH7oSYfawzKjSGg=\n-----END RSA PRIVATE KEY-----\n",
+    "chain": "-----BEGIN CERTIFICATE-----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\nTWWRQeP80euInTpyMZ3nygG48O00WGDV081UMS0mLUxAKVeLdUJA\n-----END CERTIFICATE-----\n"
+  },
+  "type": "other",
+  "deploy": true,
+  "id": "dummy_project"
+}

test/integration/data_bags/thin_nginx_padrino_delayed_job/aws_opsworks_rds_db_instance/arn_aws_rds_us-west-2_850906259207_db_dummy-project.json

@@ -0,0 +1,3 @@
+{
+  "id": "arn_aws_rds_us-west-2_850906259207_db_dummy-project"
+}

test/integration/nullified/serverspec/nullified_spec.rb

@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe 'opsworks_ruby::setup' do
+  describe package('ruby2.3') do
+    it { should be_installed }
+  end
+
+  describe package('libsqlite3-dev') do
+    it { should be_installed }
+  end
+
+  describe package('git') do
+    it { should be_installed }
+  end
+
+  describe package('nginx') do
+    it { should_not be_installed }
+  end
+
+  describe package('apache2') do
+    it { should_not be_installed }
+  end
+
+  describe file('/usr/local/bin/bundle') do
+    it { should be_symlink }
+  end
+end
+
+describe 'opsworks_ruby::configure' do
+  context 'webserver' do
+    describe file('/etc/nginx') do
+      it { should_not exist }
+    end
+
+    describe file('/etc/apache2') do
+      it { should_not exist }
+    end
+  end
+end
+
+describe 'opsworks_ruby::deploy' do
+  context 'scm' do
+    describe file('/tmp/ssh-git-wrapper.sh') do
+      its(:content) { should include 'exec ssh -o UserKnownHostsFile=/dev/null' }
+    end
+
+    describe file('/srv/www/dummy_project/current/.git') do
+      it { should_not exist }
+    end
+  end
+
+  context 'webserver' do
+    describe service('nginx') do
+      it { should_not be_running }
+    end
+
+    describe service('apache2') do
+      it { should_not be_running }
+    end
+  end
+end

test/integration/thin_nginx_padrino_delayed_job/serverspec/thin_nginx_padrino_delayed_job_spec.rb

@@ -0,0 +1,111 @@
+# frozen_string_literal: true
+# rubocop:disable Metrics/BlockLength
+require 'spec_helper'
+
+describe 'opsworks_ruby::setup' do
+  describe package('ruby2.3') do
+    it { should be_installed }
+  end
+
+  describe package('libsqlite3-dev') do
+    it { should be_installed }
+  end
+
+  describe package('git') do
+    it { should be_installed }
+  end
+
+  describe package('nginx') do
+    it { should be_installed }
+  end
+
+  describe file('/usr/local/bin/bundle') do
+    it { should be_symlink }
+  end
+end
+
+describe 'opsworks_ruby::configure' do
+  context 'webserver' do
+    describe file('/etc/nginx/ssl/dummy-project.example.com.key') do
+      its(:content) { should include '-----BEGIN RSA PRIVATE KEY-----' }
+    end
+
+    describe file('/etc/nginx/ssl/dummy-project.example.com.crt') do
+      its(:content) { should include '-----BEGIN CERTIFICATE-----' }
+    end
+
+    describe file('/etc/nginx/ssl/dummy-project.example.com.ca') do
+      its(:content) { should include '-----BEGIN CERTIFICATE-----' }
+    end
+
+    describe file('/etc/nginx/sites-enabled/dummy_project.conf') do
+      it { should be_symlink }
+    end
+
+    describe file('/etc/nginx/sites-available/dummy_project.conf') do
+      its(:content) { should include 'upstream thin_dummy-project.example.com' }
+      its(:content) { should include 'ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";' }
+      its(:content) { should include 'root /srv/www/dummy_project/current/public;' }
+    end
+  end
+
+  context 'appserver' do
+    describe file('/srv/www/dummy_project/shared/config/thin.yml') do
+      its(:content) { should include 'max_conns: 4096' }
+      its(:content) { should include 'max_persistent_conns: 2048' }
+      its(:content) { should include 'socket: "/srv/www/dummy_project/shared/sockets/thin.sock"' }
+    end
+
+    describe file('/srv/www/dummy_project/shared/scripts/thin.service') do
+      its(:content) { should include 'ENV[\'ENV_VAR1\'] = "test"' }
+      its(:content) { should include 'ENV[\'RACK_ENV\'] = "production"' }
+      its(:content) { should include 'PID_PATH="/srv/www/dummy_project/shared/pids/thin.pid"' }
+      its(:content) { should include 'def thin_running?' }
+    end
+  end
+
+  context 'worker' do
+    describe file('/etc/monit/conf.d/delayed_job_dummy_project.monitrc') do
+      its(:content) { should include 'group delayed_job_dummy_project_group' }
+      its(:content) { should include 'check process delayed_job_dummy_project-1' }
+      its(:content) do
+        should include 'RACK_ENV="production" DATABASE_URL="sqlite:///srv/www/dummy_project/shared/db/data.sqlite3" ' \
+                       'bin/delayed_job start --pid-dir=/srv/www/dummy_project/shared/pids/ -i 0 ' \
+                       '--queues=default,mailers'
+      end
+      its(:content) { should include 'logger -t delayed_job-dummy_project-1' }
+      its(:content) { should include 'check process delayed_job_dummy_project-2' }
+      its(:content) do
+        should include 'RACK_ENV="production" DATABASE_URL="sqlite:///srv/www/dummy_project/shared/db/data.sqlite3" ' \
+                       'bin/delayed_job start --pid-dir=/srv/www/dummy_project/shared/pids/ -i 1 ' \
+                       '--queues=default,mailers'
+      end
+      its(:content) { should include 'logger -t delayed_job-dummy_project-2' }
+    end
+  end
+end
+
+describe 'opsworks_ruby::deploy' do
+  context 'scm' do
+    describe file('/tmp/ssh-git-wrapper.sh') do
+      its(:content) { should include 'exec ssh -o UserKnownHostsFile=/dev/null' }
+    end
+
+    describe file('/srv/www/dummy_project/current/.git') do
+      it { should_not exist }
+    end
+  end
+
+  context 'webserver' do
+    describe service('nginx') do
+      it { should be_running }
+    end
+  end
+
+  context 'appserver' do
+    describe command('pgrep -f thin | tr \'\n\' \' \'') do
+      its(:stdout) { should match(/(?:[0-9]+ ){2}/) }
+    end
+  end
+end
+# rubocop:enable Metrics/BlockLength