Merge pull request #7 from github/move-away-from-contracts-rspec

Remove contracts-rspec dependency

Author: rick

Gemfile.lock

@@ -22,7 +22,6 @@ GEM
     ast (2.4.2)
     concurrent-ruby (1.1.9)
     contracts (0.16.0)
-    contracts-rspec (0.1.0)
     crack (0.4.5)
       rexml
     diff-lcs (1.5.0)
@@ -109,7 +108,6 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  contracts-rspec (= 0.1.0)
   entitlements!
   rake (= 13.0.6)
   rspec (= 3.8.0)
@@ -124,4 +122,4 @@ DEPENDENCIES
   webmock (= 3.4.2)
 
 BUNDLED WITH
-   2.3.8
+   2.3.15

entitlements.gemspec

@@ -19,7 +19,6 @@ Gem::Specification.new do |s|
   s.add_dependency "octokit", "~> 4.18"
   s.add_dependency "optimist", "= 3.0.0"
 
-  s.add_development_dependency "contracts-rspec", "= 0.1.0"
   s.add_development_dependency "rake", "= 13.0.6"
   s.add_development_dependency "rspec", "= 3.8.0"
   s.add_development_dependency "rspec-core", "= 3.8.0"

spec/unit/spec_helper.rb

@@ -2,7 +2,6 @@
 
 require "base64"
 require "contracts"
-require "contracts/rspec"
 require "json"
 require "rspec"
 require "rspec/support"
@@ -118,9 +117,21 @@ module MyLetDeclarations
   let(:logger) { Entitlements.dummy_logger }
 end
 
+module Contracts
+  module RSpec
+    module Mocks
+      def instance_double(klass, *args)
+        super.tap do |double|
+          allow(double).to receive(:is_a?).with(klass).and_return(true)
+        end
+      end
+    end
+  end
+end
+
 RSpec.configure do |config|
-  config.include Contracts::RSpec::Mocks
   config.include MyLetDeclarations
+  config.include Contracts::RSpec::Mocks
 
   config.before :each do
     allow(Time).to receive(:now).and_return(Time.utc(2018, 4, 1, 12, 0, 0))