1 files changed, 96 insertions, 0 deletions
diff --git a/spec/contracts/provider_specs/helpers/provider/contract_source_helper_spec.rb b/spec/contracts/provider_specs/helpers/provider/contract_source_helper_spec.rb
new file mode 100644
index 00000000000..8bb3b577135
--- /dev/null
+++ b/spec/contracts/provider_specs/helpers/provider/contract_source_helper_spec.rb
@@ -0,0 +1,96 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_relative '../../../provider/helpers/contract_source_helper'
+
+RSpec.describe Provider::ContractSourceHelper, feature_category: :not_owned do
+  let(:pact_helper_path) { 'pact_helpers/project/pipelines/new/post_create_pipeline_helper.rb' }
+  let(:split_pact_helper_path) { %w[pipelines new post_create_pipeline] }
+  let(:provider_url_path) { 'POST%20create%20pipeline' }
+  let(:consumer_url_path) { 'Pipelines%23new' }
+
+  describe '#contract_location' do
+    it 'raises an error when an invalid requester is given' do
+      expect { subject.contract_location(:foo, pact_helper_path) }
+        .to raise_error(ArgumentError, 'requester must be :rake or :spec')
+    end
+
+    context 'when the PACT_BROKER environment variable is not set' do
+      it 'extracts the relevant path from the pact_helper path' do
+        expect(subject).to receive(:local_contract_location).with(:rake, split_pact_helper_path)
+
+        subject.contract_location(:rake, pact_helper_path)
+      end
+
+      it 'does not construct the pact broker url' do
+        expect(subject).not_to receive(:pact_broker_url)
+
+        subject.contract_location(:rake, pact_helper_path)
+      end
+    end
+
+    context 'when the PACT_BROKER environment variable is set' do
+      before do
+        stub_env('PACT_BROKER', true)
+      end
+
+      it 'extracts the relevant path from the pact_helper path' do
+        expect(subject).to receive(:pact_broker_url).with(split_pact_helper_path)
+
+        subject.contract_location(:spec, pact_helper_path)
+      end
+
+      it 'does not construct the pact broker url' do
+        expect(subject).not_to receive(:local_contract_location)
+
+        subject.contract_location(:spec, pact_helper_path)
+      end
+    end
+  end
+
+  describe '#pact_broker_url' do
+    it 'returns the full url to the contract that the provider test is verifying' do
+      contract_url_path = "http://localhost:9292/pacts/provider/" \
+        "#{provider_url_path}/consumer/#{consumer_url_path}/latest"
+
+      expect(subject.pact_broker_url(split_pact_helper_path)).to eq(contract_url_path)
+    end
+  end
+
+  describe '#construct_provider_url_path' do
+    it 'returns the provider url path' do
+      expect(subject.construct_provider_url_path(split_pact_helper_path)).to eq(provider_url_path)
+    end
+  end
+
+  describe '#construct_consumer_url_path' do
+    it 'returns the consumer url path' do
+      expect(subject.construct_consumer_url_path(split_pact_helper_path)).to eq(consumer_url_path)
+    end
+  end
+
+  describe '#local_contract_location' do
+    it 'returns the contract file path with the prefix path for a rake task' do
+      rake_task_relative_path = '/spec/contracts/contracts/project'
+
+      rake_task_path = subject.local_contract_location(:rake, split_pact_helper_path)
+
+      expect(rake_task_path).to include(rake_task_relative_path)
+      expect(rake_task_path).not_to include('../')
+    end
+
+    it 'returns the contract file path with the prefix path for a spec' do
+      spec_relative_path = '../contracts/project'
+
+      expect(subject.local_contract_location(:spec, split_pact_helper_path)).to include(spec_relative_path)
+    end
+  end
+
+  describe '#construct_local_contract_path' do
+    it 'returns the local contract path' do
+      contract_path = '/pipelines/new/pipelines#new-post_create_pipeline.json'
+
+      expect(subject.construct_local_contract_path(split_pact_helper_path)).to eq(contract_path)
+    end
+  end
+end