install generator_spec gem

Signed-off-by: Oliver Stigley <oliver@boost.co.nz>

.gitignore

@@ -10,3 +10,4 @@ spec/dummy/.sass-cache
 spec/dummy/.ruby-version
 spec/dummy/solr/pids
 spec/dummy/solr/data
+spec/lib/generators/supplejack_api/tmp/

Gemfile

@@ -20,4 +20,5 @@ gem 'xml_spec', git: 'https://github.com/boost/xml_spec',  require: false
 group :test do
   gem 'faker'
   gem 'json-schema'
+  gem 'generator_spec'
 end

Gemfile.lock

@@ -240,6 +240,9 @@ GEM
       thor (~> 0.14)
     fssm (0.2.10)
     gabba (1.0.1)
+    generator_spec (0.9.4)
+      activesupport (>= 3.0.0)
+      railties (>= 3.0.0)
     gherkin (4.1.3)
     globalid (0.4.1)
       activesupport (>= 4.2.0)
@@ -513,6 +516,7 @@ DEPENDENCIES
   dimensions
   factory_bot_rails
   faker
+  generator_spec
   jquery-rails
   json-schema
   json_spec
@@ -538,4 +542,4 @@ DEPENDENCIES
   yard
 
 BUNDLED WITH
-   1.16.0
+   1.16.4

spec/lib/generators/supplejack_api/install_generator_spec.rb

@@ -0,0 +1,23 @@
+require 'spec_helper'
+require 'generator_spec'
+
+module SupplejackApi
+  module Generators
+    describe InstallGenerator, type: :generator do
+      destination File.expand_path("../tmp/", __FILE__)
+
+      before(:all) do
+        prepare_destination
+        run_generator
+      end
+
+      describe '#config files' do
+        let(:generated_application_yml) { File.read(destination)}
+        it 'adds details to application yml' do
+          binding.pry
+          expect(true).to be true
+        end
+      end
+    end
+  end
+end