Implement #update_application

Gemfile

@@ -5,7 +5,8 @@ group :development do
 end
 
 group :test do
-  gem "codeclimate-test-reporter", group: :test, require: nil
+  gem "codeclimate-test-reporter", require: false
+  gem "simplecov", require: false
 end
 
 gemspec

lib/greenhouse_io/api.rb

@@ -8,6 +8,10 @@ def post_response(url, options)
       self.class.post(url, options)
     end
 
+    def patch_response(url, options)
+      self.class.patch(url, options)
+    end
+
     def parse_json(response)
       JSON.parse(response.body, symbolize_names: GreenhouseIo.configuration.symbolize_keys)
     end

lib/greenhouse_io/api/client.rb

@@ -44,6 +44,14 @@ def applications(id = nil, options = {})
       get_from_harvest_api "/applications#{path_id(id)}", options
     end
 
+    def update_application(id, options, on_behalf_of)
+      patch_to_harvest_api(
+        "/applications/#{id}",
+        options,
+        { 'On-Behalf-Of' => on_behalf_of.to_s }
+      )
+    end
+
     def offers_for_application(id, options = {})
       get_from_harvest_api "/applications/#{id}/offers", options
     end
@@ -96,7 +104,7 @@ def permitted_options(options)
 
     def get_from_harvest_api(url, options = {})
       response = get_response(url, {
-        :query => permitted_options(options), 
+        :query => permitted_options(options),
         :basic_auth => basic_auth
       })
 
@@ -125,6 +133,22 @@ def post_to_harvest_api(url, body, headers)
       end
     end
 
+    def patch_to_harvest_api(url, body, headers)
+      response = patch_response(url, {
+        :body => JSON.dump(body),
+        :basic_auth => basic_auth,
+        :headers => headers
+      })
+
+      set_headers_info(response.headers)
+
+      if response.code == 200
+        parse_json(response)
+      else
+        raise GreenhouseIo::Error.new(response.code)
+      end
+    end
+
     def set_headers_info(headers)
       self.rate_limit = headers['x-ratelimit-limit'].to_i
       self.rate_limit_remaining = headers['x-ratelimit-remaining'].to_i

spec/greenhouse_io/api/client_spec.rb

@@ -367,6 +367,50 @@
       end
     end
 
+    describe "#update_application" do
+      it "update the specified application" do
+        VCR.use_cassette('client/update_application') do
+          update_application = @client.update_application(
+            64087658,
+            {
+                source_id: 130370
+            },
+            509925
+          )
+          expect(update_application).to_not be_nil
+          expect(update_application[:source][:id]).to eq 130370
+        end
+      end
+
+      it "errors when given invalid On-Behalf-Of id" do
+        VCR.use_cassette('client/update_application_invalid_on_behalf_of') do
+          expect {
+            @client.update_application(
+              64087658,
+              {
+                  source_id: 130370
+              },
+              101010
+            )
+          }.to raise_error(GreenhouseIo::Error)
+        end
+      end
+
+      it "errors when given an invalid application id" do
+        VCR.use_cassette('client/update_application_invalid_candidate_id') do
+          expect {
+            @client.update_application(
+              1010101,
+              {
+                  source_id: 130370
+              },
+              509925
+            )
+          }.to raise_error(GreenhouseIo::Error)
+        end
+      end
+    end
+
     describe "#scorecards" do
       before do
         VCR.use_cassette('client/scorecards') do

spec/spec_helper.rb

@@ -1,5 +1,6 @@
+require "simplecov"
 require "codeclimate-test-reporter"
-CodeClimate::TestReporter.start
+SimpleCov.start
 
 require 'rubygems'
 require 'bundler'