Update to licensee 8.0.0 and fix API specs

Gemfile

@@ -191,7 +191,7 @@ gem 'babosa', '~> 1.0.2'
 gem "loofah", "~> 2.0.3"
 
 # Working with license
-gem 'licensee', "~> 7.0.0"
+gem 'licensee', '~> 8.0.0'
 
 # Protect against bruteforcing
 gem "rack-attack", '~> 4.3.1'

Gemfile.lock

@@ -452,8 +452,8 @@ GEM
       addressable (~> 2.3)
     letter_opener (1.1.2)
       launchy (~> 2.2)
-    licensee (7.0.0)
-      rugged (~> 0.23)
+    licensee (8.0.0)
+      rugged (>= 0.24b)
     listen (3.0.5)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
@@ -959,7 +959,7 @@ DEPENDENCIES
   jquery-ui-rails (~> 5.0.0)
   kaminari (~> 0.16.3)
   letter_opener (~> 1.1.2)
-  licensee (~> 7.0.0)
+  licensee (~> 8.0.0)
   loofah (~> 2.0.3)
   mail_room (~> 0.6.1)
   method_source (~> 0.8)

lib/api/entities.rb

@@ -441,13 +441,14 @@ module API
     end
 
     class License < Grape::Entity
-      expose :key, :name, :nickname, :featured
+      expose :key, :name, :nickname
+      expose :featured, as: :popular
       expose :url, as: :html_url
       expose(:source_url) { |license| license.meta['source'] }
       expose(:description) { |license| license.meta['description'] }
-      expose(:conditions) { |license| license.meta['required'] }
-      expose(:permissions) { |license| license.meta['permitted'] }
-      expose(:limitations) { |license| license.meta['forbidden'] }
+      expose(:conditions) { |license| license.meta['conditions'] }
+      expose(:permissions) { |license| license.meta['permissions'] }
+      expose(:limitations) { |license| license.meta['limitations'] }
       expose :content
     end
   end

spec/requests/api/licenses_spec.rb

@@ -9,9 +9,9 @@ describe API::Licenses, api: true  do
     it { expect(json_response['key']).to eq('mit') }
     it { expect(json_response['name']).to eq('MIT License') }
     it { expect(json_response['nickname']).to be_nil }
-    it { expect(json_response['featured']).to be true }
+    it { expect(json_response['popular']).to be true }
     it { expect(json_response['html_url']).to eq('http://choosealicense.com/licenses/mit/') }
-    it { expect(json_response['source_url']).to eq('http://opensource.org/licenses/MIT') }
+    it { expect(json_response['source_url']).to eq('https://opensource.org/licenses/MIT') }
     it { expect(json_response['description']).to include('A permissive license that is short and to the point.') }
     it { expect(json_response['conditions']).to eq(%w[include-copyright]) }
     it { expect(json_response['permissions']).to eq(%w[commercial-use modifications distribution private-use]) }
@@ -26,7 +26,7 @@ describe API::Licenses, api: true  do
       expect(response.status).to eq(200)
       expect(json_response).to be_an Array
       expect(json_response.size).to eq(15)
-      expect(json_response.first['key']).to eq('agpl-3.0')
+      expect(json_response.map { |l| l['key'] }).to include('agpl-3.0')
     end
 
     describe 'the popular parameter' do
@@ -37,7 +37,7 @@ describe API::Licenses, api: true  do
           expect(response.status).to eq(200)
           expect(json_response).to be_an Array
           expect(json_response.size).to eq(3)
-          expect(json_response.first['key']).to eq('apache-2.0')
+          expect(json_response.map { |l| l['key'] }).to include('apache-2.0')
         end
       end
     end