Implement search argument in RunnersResolver

app/graphql/resolvers/ci/runners_resolver.rb

@@ -17,6 +17,10 @@ module Resolvers
                required: false,
                description: 'Filter by tags associated with the runner (comma-separated or array).'
 
+      argument :search, GraphQL::STRING_TYPE,
+               required: false,
+               description: 'Filter by text present in token or description fields.'
+
       argument :sort, ::Types::Ci::RunnerSortEnum,
                required: false,
                description: 'Sort order of results.'

doc/api/graphql/reference/index.md

@@ -336,6 +336,7 @@ four standard [pagination arguments](#connection-pagination-arguments):
 
 | Name | Type | Description |
 | ---- | ---- | ----------- |
+| <a id="queryrunnerssearch"></a>`search` | [`String`](#string) | Filter by text present in token or description fields. |
 | <a id="queryrunnerssort"></a>`sort` | [`CiRunnerSort`](#cirunnersort) | Sort order of results. |
 | <a id="queryrunnersstatus"></a>`status` | [`CiRunnerStatus`](#cirunnerstatus) | Filter runners by status. |
 | <a id="queryrunnerstaglist"></a>`tagList` | [`[String!]`](#string) | Filter by tags associated with the runner (comma-separated or array). |

spec/graphql/resolvers/ci/runners_resolver_spec.rb

@@ -10,15 +10,15 @@ RSpec.describe Resolvers::Ci::RunnersResolver do
   let_it_be(:project) { create(:project, :repository, :public) }
 
   let_it_be(:inactive_project_runner) do
-    create(:ci_runner, :project, projects: [project], active: false, contacted_at: 1.minute.ago, tag_list: %w(project_runner))
+    create(:ci_runner, :project, projects: [project], description: 'inactive project runner', token: 'abcdef', active: false, contacted_at: 1.minute.ago, tag_list: %w(project_runner))
   end
 
   let_it_be(:offline_project_runner) do
-    create(:ci_runner, :project, projects: [project], contacted_at: 1.day.ago, tag_list: %w(project_runner active_runner))
+    create(:ci_runner, :project, projects: [project], description: 'offline project runner', token: 'defghi', contacted_at: 1.day.ago, tag_list: %w(project_runner active_runner))
   end
 
-  let_it_be(:group_runner) { create(:ci_runner, :group, groups: [group], contacted_at: 1.second.ago) }
-  let_it_be(:instance_runner) { create(:ci_runner, :instance, contacted_at: 2.minutes.ago, tag_list: %w(instance_runner active_runner)) }
+  let_it_be(:group_runner) { create(:ci_runner, :group, groups: [group], token: 'mnopqr', description: 'group runner', contacted_at: 1.second.ago) }
+  let_it_be(:instance_runner) { create(:ci_runner, :instance, description: 'shared runner', token: 'stuvxz', contacted_at: 2.minutes.ago, tag_list: %w(instance_runner active_runner)) }
 
   describe '#resolve' do
     subject { resolve(described_class, ctx: { current_user: user }, args: args).items.to_a }
@@ -132,5 +132,35 @@ RSpec.describe Resolvers::Ci::RunnersResolver do
         end
       end
     end
+
+    context 'when text is filtered' do
+      let(:args) do
+        { search: search_term }
+      end
+
+      context 'to "project"' do
+        let(:search_term) { 'project' }
+
+        it 'returns both project runners' do
+          is_expected.to contain_exactly(inactive_project_runner, offline_project_runner)
+        end
+      end
+
+      context 'to "group"' do
+        let(:search_term) { 'group' }
+
+        it 'returns group runner' do
+          is_expected.to contain_exactly(group_runner)
+        end
+      end
+
+      context 'to "def"' do
+        let(:search_term) { 'def' }
+
+        it 'returns runners containing term in token' do
+          is_expected.to contain_exactly(inactive_project_runner, offline_project_runner)
+        end
+      end
+    end
   end
 end