chore: update to support latest rubies and add test

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby_version: ["2.7", "3.0", "3.1", "3.2", "3.3"]
+        os: ["ubuntu-latest","windows-latest","macos-latest"]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@master
+        with:
+          ruby-version: ${{ matrix.ruby_version }}
+      - run: "bundle install"
+        env:
+          PACT_RUBY_V2_ENABLE: 'true'
+      - run: "bundle exec rake pact:spec"
+      - run: "bundle exec rake pact:v2:spec"
+      - run: cat spec/pacts/test_message_consumer-test_message_producer.json
+      - run: bundle exec rake pact:verify
+        shell: bash
+        if: matrix.os != 'windows-latest'
+      - run: bundle exec rake pact:v2:verify
+        if: matrix.os != 'windows-latest' # no kafka on windows

.gitignore

@@ -9,7 +9,9 @@
 /test/tmp/
 /test/version_tmp/
 /tmp/
-
+Gemfile.lock
+log/
+reports/
 # Used by dotenv library to load environment variables.
 # .env
 

Gemfile

@@ -6,9 +6,25 @@ group :development, :test do
 
   gem 'rspec'
 
-  gem 'pact'
+  # gem 'pact'
 
   gem 'pact-message'
 
   gem 'rake'
-end
+  if ENV['X_PACT_DEVELOPMENT']
+    gem 'pact', path: '../pact-ruby'
+  else
+    gem 'pact', git: 'https://github.com/safdotdev/pact-ruby.git', branch: 'feat/pact-ruby-v2-conditional-install'
+  end
+  gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
+  gem 'combustion'
+  gem 'webmock'
+
+end
+
+# required to process messages in pact-ruby-v2
+unless RUBY_PLATFORM =~ /win32|x64-mingw32|x64-mingw-ucrt/
+  gem "sbmt-kafka_consumer", ">= 2.0.1"
+  gem "sbmt-kafka_producer", ">= 1.0"
+end
+# gem "karafka-rdkafka", ">= 0.20.0"

Rakefile

@@ -1,3 +1,22 @@
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
-require 'pact/tasks'
+require 'pact/tasks'
+
+require 'rspec/core/rake_task'
+
+ENV['PACT_RUBY_V2_ENABLE'] = 'true'
+ENV['PACT_RUBY_V1_ENABLE'] = 'true'
+
+RSpec::Core::RakeTask.new('pact:v2:spec') do |task|
+  task.pattern = 'spec/pact/providers/**/*_spec.rb'
+  task.rspec_opts = ['-t pact_v2']
+end
+RSpec::Core::RakeTask.new('pact:spec') do |task|
+  task.pattern = 'spec/service_consumers/*_spec.rb'
+  task.rspec_opts = ['-t pact']
+end
+
+RSpec::Core::RakeTask.new('pact:v2:verify') do |task|
+  task.pattern = 'spec/pact/consumers/**/*_spec.rb'
+  task.rspec_opts = ['-t pact_v2']
+end

spec/consumer_spec.rb

@@ -1,8 +1,10 @@
 require 'pact/message/consumer/rspec'
+require 'pact/consumer'
+require 'pact/reification'
 require 'support/pact_spec_helper.rb'
 require_relative '../app/consumers/test_message_consumer.rb'
 
-describe TestMessageConsumer, pact: true do
+describe TestMessageConsumer, :pact do
 
   subject(:consumer) {TestMessageConsumer.new}
 
@@ -11,9 +13,9 @@
   # See app/producers/test_message_producer.rb.
 
   expected_payload = {
-    "email": "jane@example.com",
-    "first_name": "Jane",
-    "last_name": "Doe"   
+    "email": Pact.like("jane@example.com"),
+    "first_name": Pact.like("Jane"),
+    # "last_name": Pact.like("Doe") # uncomment to see failure in provider code
   }
 
   # Notice the new pact: :message decorator/metadata 
@@ -28,6 +30,7 @@
       test_message_producer.given("A customer is created")
       .is_expected_to_send("a customer created message")
       # .with_metadata()
+      # .with_content(Pact.like(expected_payload.to_json))
       .with_content(expected_payload)
 
       test_message_producer.send_message_string do | content_string |
@@ -44,7 +47,7 @@
     # This failure would indicate a mismatch between the consumers expectations of the message format and what the producer actually sends.
 
     it "Successfully consumes the message and creates a pact contract file" do
-      expect(@message).to eq(expected_payload.to_json)
+      expect(@message).to eq(Pact::Reification.from_term(expected_payload).to_json)
     end
 
   end

spec/pacts/test_message_consumer-test_message_producer.json

@@ -11,22 +11,36 @@
       "providerStates": [
         {
           "name": "A customer is created",
-          "params": {
-          }
+          "params": {}
         }
       ],
       "contents": {
         "email": "jane@example.com",
-        "first_name": "Jane",
-        "last_name": "Doe"
+        "first_name": "Jane"
       },
       "matchingRules": {
+        "body": {
+          "$.email": {
+            "matchers": [
+              {
+                "match": "type"
+              }
+            ]
+          },
+          "$.first_name": {
+            "matchers": [
+              {
+                "match": "type"
+              }
+            ]
+          }
+        }
       }
     }
   ],
   "metadata": {
     "pactSpecification": {
-      "version": "2.0.0"
+      "version": "3.0.0"
     }
   }
 }

spec/support/pact_spec_helper.rb

@@ -7,6 +7,7 @@
 Pact.message_consumer "Test Message Consumer" do
   has_pact_with "Test Message Producer" do
     mock_provider :test_message_producer do
+      pact_specification_version '3'
     end
   end
 end