1 files changed, 85 insertions, 0 deletions
diff --git a/spec/lib/atlassian/jira_connect/serializers/feature_flag_entity_spec.rb b/spec/lib/atlassian/jira_connect/serializers/feature_flag_entity_spec.rb
new file mode 100644
index 00000000000..964801338cf
--- /dev/null
+++ b/spec/lib/atlassian/jira_connect/serializers/feature_flag_entity_spec.rb
@@ -0,0 +1,85 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Atlassian::JiraConnect::Serializers::FeatureFlagEntity do
+  let_it_be(:user) { create_default(:user) }
+  let_it_be(:project) { create_default(:project) }
+
+  subject { described_class.represent(feature_flag) }
+
+  context 'when the feature flag does not belong to any Jira issue' do
+    let_it_be(:feature_flag) { create(:operations_feature_flag) }
+
+    describe '#issue_keys' do
+      it 'is empty' do
+        expect(subject.issue_keys).to be_empty
+      end
+    end
+
+    describe '#to_json' do
+      it 'can encode the object' do
+        expect(subject.to_json).to be_valid_json
+      end
+
+      it 'is invalid, since it has no issue keys' do
+        expect(subject.to_json).not_to match_schema(Atlassian::Schemata.feature_flag_info)
+      end
+    end
+  end
+
+  context 'when the feature flag does belong to a Jira issue' do
+    let(:feature_flag) do
+      create(:operations_feature_flag, description: 'THING-123')
+    end
+
+    describe '#issue_keys' do
+      it 'is not empty' do
+        expect(subject.issue_keys).not_to be_empty
+      end
+    end
+
+    describe '#to_json' do
+      it 'is valid according to the feature flag info schema' do
+        expect(subject.to_json).to be_valid_json.and match_schema(Atlassian::Schemata.feature_flag_info)
+      end
+    end
+
+    context 'it has a percentage strategy' do
+      let!(:scopes) do
+        strat = create(:operations_strategy,
+               feature_flag: feature_flag,
+               name: ::Operations::FeatureFlags::Strategy::STRATEGY_GRADUALROLLOUTUSERID,
+               parameters: { 'percentage' => '50', 'groupId' => 'abcde' })
+
+        [
+          create(:operations_scope, strategy: strat, environment_scope: 'production in live'),
+          create(:operations_scope, strategy: strat, environment_scope: 'staging'),
+          create(:operations_scope, strategy: strat)
+        ]
+      end
+
+      let(:entity) { Gitlab::Json.parse(subject.to_json) }
+
+      it 'is valid according to the feature flag info schema' do
+        expect(subject.to_json).to be_valid_json.and match_schema(Atlassian::Schemata.feature_flag_info)
+      end
+
+      it 'has the correct summary' do
+        expect(entity.dig('summary', 'status')).to eq(
+          'enabled' => true,
+          'defaultValue' => '',
+          'rollout' => { 'percentage' => 50.0, 'text' => 'Percent of users' }
+        )
+      end
+
+      it 'includes the correct environments' do
+        expect(entity['details']).to contain_exactly(
+          include('environment' => { 'name' => 'production in live', 'type' => 'production' }),
+          include('environment' => { 'name' => 'staging', 'type' => 'staging' }),
+          include('environment' => { 'name' => scopes.last.environment_scope })
+        )
+      end
+    end
+  end
+end