feat: add ${pactbroker.verificationResultUrl} to webhook templates

lib/pact_broker/doc/views/webhooks.markdown

@@ -86,12 +86,13 @@ Pact Broker Github repository.
 
 The following variables may be used in the request parameters or body, and will be replaced with their appropriate values at runtime.
 
-`${pactbroker.pactUrl}`: the "permalink" URL to the newly published pact (the URL specifying the consumer version URL, rather than the "/latest" format.)
 `${pactbroker.consumerName}`: the consumer name
 `${pactbroker.providerName}`: the provider name
 `${pactbroker.consumerVersionNumber}`: the version number of the most recent consumer version associated with the pact content.
 `${pactbroker.providerVersionNumber}`: the provider version number for the verification result
 `${pactbroker.githubVerificationStatus}`: the verification status using the correct keywords for posting to the the [Github commit status API](https://developer.github.com/v3/repos/statuses).
+`${pactbroker.pactUrl}`: the "permalink" URL to the newly published pact (the URL specifying the consumer version URL, rather than the "/latest" format.)
+`${pactbroker.verificationResultUrl}`: the URL to the relevant verification result.
 
 Example usage:
 

lib/pact_broker/domain/pact.rb

@@ -6,7 +6,7 @@ module PactBroker
   module Domain
     class Pact
 
-      attr_accessor :id, :provider, :consumer_version, :consumer, :created_at, :json_content, :consumer_version_number, :revision_number, :pact_version_sha
+      attr_accessor :id, :provider, :consumer_version, :consumer, :created_at, :json_content, :consumer_version_number, :revision_number, :pact_version_sha, :latest_verification
 
       def initialize attributes
         attributes.each_pair do | key, value |

lib/pact_broker/pacts/pact_publication.rb

@@ -26,6 +26,10 @@ def latest_tag_names
         LatestTaggedPactPublications.where(id: id).select(:tag_name).collect{|t| t[:tag_name]}
       end
 
+      def latest_verification
+        pact_version.latest_verification
+      end
+
       def to_domain
         PactBroker::Domain::Pact.new(
           id: id,
@@ -36,6 +40,7 @@ def to_domain
           revision_number: revision_number,
           json_content: pact_version.content,
           pact_version_sha: pact_version.sha,
+          latest_verification: latest_verification,
           created_at: created_at
           )
       end

lib/pact_broker/pacts/pact_version.rb

@@ -3,7 +3,8 @@
 module PactBroker
   module Pacts
     class PactVersion < Sequel::Model(:pact_versions)
-      one_to_many :pact_publications, :reciprocal => :pact_version
+      one_to_many :pact_publications, reciprocal: :pact_version
+      one_to_many :verifications, reciprocal: :verification, order: :id, :class => "PactBroker::Domain::Verification"
 
       def name
         "Pact between #{consumer_name} and #{provider_name}"
@@ -31,6 +32,10 @@ def latest_pact_publication
           .last
       end
 
+      def latest_verification
+        verifications.last
+      end
+
       def consumer_versions
         PactBroker::Domain::Version.where(id: PactBroker::Pacts::PactPublication.select(:consumer_version_id).where(pact_version_id: id)).order(:order)
       end

lib/pact_broker/webhooks/render.rb

@@ -7,12 +7,13 @@ class Render
       def self.call(template, pact, verification = nil, &escaper)
         base_url = PactBroker.configuration.base_url
         params = {
-          '${pactbroker.pactUrl}' => PactBroker::Api::PactBrokerUrls.pact_url(base_url, pact),
-          '${pactbroker.consumerVersionNumber}' => pact.consumer_version_number,
+          '${pactbroker.pactUrl}' => pact ? PactBroker::Api::PactBrokerUrls.pact_url(base_url, pact) : "",
+          '${pactbroker.verificationResultUrl}' => verification_url(pact, verification),
+          '${pactbroker.consumerVersionNumber}' => pact ? pact.consumer_version_number : "",
           '${pactbroker.providerVersionNumber}' => verification ? verification.provider_version_number : "",
-          '${pactbroker.consumerName}' => pact.consumer_name,
-          '${pactbroker.providerName}' => pact.provider_name,
-          '${pactbroker.githubVerificationStatus}' => github_verification_status(verification)
+          '${pactbroker.consumerName}' => pact ? pact.consumer_name : "",
+          '${pactbroker.providerName}' => pact ? pact.provider_name : "",
+          '${pactbroker.githubVerificationStatus}' => github_verification_status(pact, verification)
         }
 
         if escaper
@@ -26,9 +27,21 @@ def self.call(template, pact, verification = nil, &escaper)
         end
       end
 
-      def self.github_verification_status verification
+      def self.github_verification_status pact, verification
         if verification
           verification.success ? "success" : "failure"
+        elsif pact && pact.latest_verification
+          pact.latest_verification.success ? "success" : "failure"
+        elsif pact
+          "pending"
+        else
+          ""
+        end
+      end
+
+      def self.verification_url pact, verification
+        if verification || (pact && pact.latest_verification)
+          PactBroker::Api::PactBrokerUrls.verification_url(verification || pact.latest_verification, PactBroker.configuration.base_url)
         else
           ""
         end

spec/lib/pact_broker/webhooks/render_spec.rb

@@ -7,6 +7,10 @@ module Webhooks
       describe "#call" do
         before do
           allow(PactBroker::Api::PactBrokerUrls).to receive(:pact_url).and_return("http://foo")
+          allow(PactBroker::Api::PactBrokerUrls).to receive(:verification_url) do | verification, base_url |
+            expect(verification).to_not be nil
+            "http://verification"
+          end
         end
 
         let(:pact) do
@@ -56,15 +60,20 @@ module Webhooks
           ["${pactbroker.githubVerificationStatus}", "", :nil_pact, :nil_verification],
           ["${pactbroker.githubVerificationStatus}", "pending", :pact_with_no_verification, :nil_verification],
           ["${pactbroker.githubVerificationStatus}", "success", :pact_with_successful_verification, :nil_verification],
-          ["${pactbroker.githubVerificationStatus}", "failure", :pact_with_failed_verification, :nil_verification]
+          ["${pactbroker.githubVerificationStatus}", "failure", :pact_with_failed_verification, :nil_verification],
+          ["${pactbroker.verificationResultUrl}", "", :pact_with_no_verification, :nil_verification],
+          ["${pactbroker.verificationResultUrl}", "http://verification", :pact_with_successful_verification, :nil_verification],
+          ["${pactbroker.verificationResultUrl}", "http://verification", :pact_with_successful_verification, :verification],
         ]
 
         TEST_CASES.each do | (template, expected_output, pact_var_name, verification_var_name) |
-          it "replaces #{template} with #{expected_output.inspect}" do
-            the_pact = send(pact_var_name)
-            the_verification = send(verification_var_name)
-            output = Render.call(template, the_pact, the_verification)
-            expect(output).to eq expected_output
+          context "with #{pact_var_name} and #{verification_var_name}" do
+            it "replaces #{template} with #{expected_output.inspect}" do
+              the_pact = send(pact_var_name)
+              the_verification = send(verification_var_name)
+              output = Render.call(template, the_pact, the_verification)
+              expect(output).to eq expected_output
+            end
           end
         end