1 files changed, 121 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/mutations/ci/runner/create_spec.rb b/spec/requests/api/graphql/mutations/ci/runner/create_spec.rb
new file mode 100644
index 00000000000..bd22cc6706a
--- /dev/null
+++ b/spec/requests/api/graphql/mutations/ci/runner/create_spec.rb
@@ -0,0 +1,121 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'RunnerCreate', feature_category: :runner_fleet do
+  include GraphqlHelpers
+
+  let_it_be(:user) { create(:user) }
+  let_it_be(:admin) { create(:admin) }
+
+  let(:mutation_params) do
+    {
+      description: 'create description',
+      maintenance_note: 'create maintenance note',
+      maximum_timeout: 900,
+      access_level: 'REF_PROTECTED',
+      paused: true,
+      run_untagged: false,
+      tag_list: %w[tag1 tag2]
+    }
+  end
+
+  let(:mutation) do
+    variables = {
+      **mutation_params
+    }
+
+    graphql_mutation(
+      :runner_create,
+      variables,
+      <<-QL
+        runner {
+          ephemeralAuthenticationToken
+
+          runnerType
+          description
+          maintenanceNote
+          paused
+          tagList
+          accessLevel
+          locked
+          maximumTimeout
+          runUntagged
+        }
+        errors
+      QL
+    )
+  end
+
+  let(:mutation_response) { graphql_mutation_response(:runner_create) }
+
+  context 'when user does not have permissions' do
+    let(:current_user) { user }
+
+    it 'returns an error' do
+      post_graphql_mutation(mutation, current_user: current_user)
+
+      expect(mutation_response['errors']).to contain_exactly "Insufficient permissions"
+    end
+  end
+
+  context 'when user has permissions', :enable_admin_mode do
+    let(:current_user) { admin }
+
+    context 'when :create_runner_workflow feature flag is disabled' do
+      before do
+        stub_feature_flags(create_runner_workflow: false)
+      end
+
+      it 'returns an error' do
+        post_graphql_mutation(mutation, current_user: current_user)
+
+        expect(graphql_errors).not_to be_empty
+        expect(graphql_errors[0]['message'])
+          .to eq("`create_runner_workflow` feature flag is disabled.")
+      end
+    end
+
+    context 'when success' do
+      it do
+        post_graphql_mutation(mutation, current_user: current_user)
+
+        expect(response).to have_gitlab_http_status(:success)
+
+        mutation_params.each_key do |key|
+          expect(mutation_response['runner'][key.to_s.camelize(:lower)]).to eq mutation_params[key]
+        end
+
+        expect(mutation_response['runner']['ephemeralAuthenticationToken']).to start_with 'glrt'
+
+        expect(mutation_response['errors']).to eq([])
+      end
+    end
+
+    context 'when failure' do
+      let(:mutation_params) do
+        {
+          description: "",
+          maintenanceNote: "",
+          paused: true,
+          accessLevel: "NOT_PROTECTED",
+          runUntagged: false,
+          tagList:
+            [],
+          maximumTimeout: 1
+        }
+      end
+
+      it do
+        post_graphql_mutation(mutation, current_user: current_user)
+
+        expect(response).to have_gitlab_http_status(:success)
+
+        expect(mutation_response['errors']).to contain_exactly(
+          "Tags list can not be empty when runner is not allowed to pick untagged jobs",
+          "Maximum timeout needs to be at least 10 minutes"
+        )
+      end
+    end
+  end
+end