1 files changed, 69 insertions, 0 deletions
diff --git a/spec/graphql/resolvers/ci/runner_projects_resolver_spec.rb b/spec/graphql/resolvers/ci/runner_projects_resolver_spec.rb
new file mode 100644
index 00000000000..952c7337d65
--- /dev/null
+++ b/spec/graphql/resolvers/ci/runner_projects_resolver_spec.rb
@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Resolvers::Ci::RunnerProjectsResolver do
+  include GraphqlHelpers
+
+  let_it_be(:project1) { create(:project, description: 'Project1.1') }
+  let_it_be(:project2) { create(:project, description: 'Project1.2') }
+  let_it_be(:project3) { create(:project, description: 'Project2.1') }
+  let_it_be(:runner) { create(:ci_runner, :project, projects: [project1, project2, project3]) }
+
+  let(:args) { {} }
+
+  subject { resolve_projects(args) }
+
+  describe '#resolve' do
+    context 'with authorized user', :enable_admin_mode do
+      let(:current_user) { create(:user, :admin) }
+
+      context 'with search argument' do
+        let(:args) { { search: 'Project1.' } }
+
+        it 'returns a lazy value with projects containing the specified prefix' do
+          expect(subject).to be_a(GraphQL::Execution::Lazy)
+          expect(subject.value).to contain_exactly(project1, project2)
+        end
+      end
+
+      context 'with supported arguments' do
+        let(:args) { { membership: true, search_namespaces: true, topics: %w[xyz] } }
+
+        it 'creates ProjectsFinder with expected arguments' do
+          expect(ProjectsFinder).to receive(:new).with(
+            a_hash_including(
+              params: a_hash_including(
+                non_public: true,
+                search_namespaces: true,
+                topic: %w[xyz]
+              )
+            )
+          ).and_call_original
+
+          expect(subject).to be_a(GraphQL::Execution::Lazy)
+          subject.value
+        end
+      end
+
+      context 'without arguments' do
+        it 'returns a lazy value with all projects' do
+          expect(subject).to be_a(GraphQL::Execution::Lazy)
+          expect(subject.value).to contain_exactly(project1, project2, project3)
+        end
+      end
+    end
+
+    context 'with unauthorized user' do
+      let(:current_user) { create(:user) }
+
+      it { is_expected.to be_nil }
+    end
+  end
+
+  private
+
+  def resolve_projects(args = {}, context = { current_user: current_user })
+    resolve(described_class, obj: runner, args: args, ctx: context)
+  end
+end