add ITR::Runner class

lib/datadog/ci/itr/runner.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+module Datadog
+  module CI
+    module ITR
+      # Intelligent test runner implementation
+      # Integrates with backend to provide test impact analysis data and
+      # skip tests that are not impacted by the changes
+      class Runner
+        def initialize(
+          enabled: false
+        )
+          @enabled = enabled
+        end
+
+        def enabled?
+          @enabled
+        end
+
+        def configure
+          return unless enabled?
+
+          Datadog.logger.debug("Sending ITR settings request...")
+        end
+      end
+    end
+  end
+end

sig/datadog/ci/itr/runner.rbs

@@ -0,0 +1,15 @@
+module Datadog
+  module CI
+    module ITR
+      class Runner
+        @enabled: bool
+
+        def initialize: (?enabled: bool) -> void
+
+        def enabled?: () -> bool
+
+        def configure: () -> void
+      end
+    end
+  end
+end

spec/datadog/ci/itr/runner_spec.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require_relative "../../../../lib/datadog/ci/itr/runner"
+
+RSpec.describe Datadog::CI::ITR::Runner do
+  let(:itr_enabled) { true }
+  subject(:runner) { described_class.new(enabled: itr_enabled) }
+
+  describe "#configure" do
+    context "itr enabled" do
+      before do
+        expect(Datadog.logger).to receive(:debug).with("Sending ITR settings request...")
+      end
+
+      it { runner.configure }
+    end
+
+    context "itr disabled" do
+      let(:itr_enabled) { false }
+
+      before do
+        expect(Datadog.logger).to_not receive(:debug).with("Sending ITR settings request...")
+      end
+
+      it { runner.configure }
+    end
+  end
+end

spec/datadog/ci/test_visibility/recorder_spec.rb

@@ -1,3 +1,7 @@
+# frozen_string_literal: true
+
+require_relative "../../../../lib/datadog/ci/test_visibility/recorder"
+
 RSpec.describe Datadog::CI::TestVisibility::Recorder do
   shared_examples_for "trace with ciapp-test origin" do
     let(:trace_under_test) { subject }