Add VCR for mocking of API response

Gemfile.lock

@@ -8,6 +8,9 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    addressable (2.4.0)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
     diff-lcs (1.2.5)
     domain_name (0.5.25)
       unf (>= 0.0.5, < 1.0.0)
@@ -16,6 +19,7 @@ GEM
     dotenv-deployment (0.0.2)
     faker (1.4.2)
       i18n (~> 0.5)
+    hashdiff (0.3.0)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
     i18n (0.6.11)
@@ -38,9 +42,15 @@ GEM
     rspec-mocks (3.0.2)
       rspec-support (~> 3.0.0)
     rspec-support (3.0.2)
+    safe_yaml (1.0.4)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.1)
+    vcr (3.0.3)
+    webmock (2.1.0)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff
 
 PLATFORMS
   ruby
@@ -50,6 +60,8 @@ DEPENDENCIES
   faker (~> 1.4)
   routific!
   rspec (~> 3.0)
+  vcr
+  webmock
 
 BUNDLED WITH
-   1.11.2
+   1.12.5

routific.gemspec

@@ -6,6 +6,8 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency('json', '~> 1.8')
   s.add_development_dependency('rspec', '~> 3.0')
   s.add_development_dependency('faker', '~> 1.4')
+  s.add_development_dependency('vcr')
+  s.add_development_dependency('webmock')
   s.add_development_dependency('dotenv', '~> 0.11')
   s.summary           = 'routific API'
   s.description       = 'Gem to use Routific API'

spec/helper/spec_helper.rb

@@ -1,14 +1,25 @@
 require 'bundler/setup'
-Bundler.setup
-
+require 'dotenv'
 require 'faker'
+require 'routific'
+require 'webmock'
+require 'vcr'
 
-require 'dotenv'
+require_relative './factory'
+
+Bundler.setup
 Dotenv.load
 
-require 'routific'
+RSpec.configure do |c|
+  WebMock.enable!
 
-require_relative './factory'
+  VCR.configure do |vcr_config|
+    vcr_config.cassette_library_dir = "spec/fixtures/vcr_cassettes"
+    vcr_config.hook_into :webmock # or :fakeweb
+    vcr_config.extend VCR::RSpec::Macros
 
-RSpec.configure do |config|
+    vcr_config.default_cassette_options = {
+      :match_requests_on => [:method, :uri, :headers]
+    }
+  end
 end

spec/routific_spec.rb

@@ -106,8 +106,10 @@
       end
 
       it "returns a Route instance" do
-        route = routific.getRoute()
-        expect(route).to be_instance_of(RoutificApi::Route)
+        VCR.use_cassette 'routific/api_response/get_route' do
+          route = routific.getRoute()
+          expect(route).to be_instance_of(RoutificApi::Route)
+        end
       end
 
       it "attaches optional data hash" do
@@ -121,8 +123,10 @@
           options: routific.options
         }
 
-        route = routific.getRoute()
-        expect(route).to be_instance_of(RoutificApi::Route)
+        VCR.use_cassette 'routific/api_response/with_data_hash' do
+          route = routific.getRoute()
+          expect(route).to be_instance_of(RoutificApi::Route)
+        end
       end
     end
   end
@@ -187,7 +191,9 @@
           end
 
           it "returns a Route instance" do
-            expect(Routific.getRoute(@data)).to be_instance_of(RoutificApi::Route)
+            VCR.use_cassette 'routific/api_response' do
+              expect(Routific.getRoute(@data)).to be_instance_of(RoutificApi::Route)
+            end
           end
         end
 
@@ -197,13 +203,17 @@
           end
 
           it "returns a Route instance" do
-            expect(Routific.getRoute(@data, ENV["API_KEY"])).to be_instance_of(RoutificApi::Route)
+            VCR.use_cassette 'routific/api_response' do
+              expect(Routific.getRoute(@data, ENV["API_KEY"])).to be_instance_of(RoutificApi::Route)
+            end
           end
 
           it "still successful even if missing prefix 'bearer ' in key" do
             key = ENV["API_KEY"].sub /bearer /, ''
             expect(/bearer /.match(key).nil?).to be true
-            expect(Routific.getRoute(@data, key)).to be_instance_of(RoutificApi::Route)
+            VCR.use_cassette 'routific/api_response' do
+              expect(Routific.getRoute(@data, key)).to be_instance_of(RoutificApi::Route)
+            end
           end
         end
       end