1 files changed, 38 insertions, 0 deletions
diff --git a/spec/frontend/feature_flags/components/strategies/users_with_id_spec.js b/spec/frontend/feature_flags/components/strategies/users_with_id_spec.js
new file mode 100644
index 00000000000..460df6ef2ec
--- /dev/null
+++ b/spec/frontend/feature_flags/components/strategies/users_with_id_spec.js
@@ -0,0 +1,38 @@
+import { mount } from '@vue/test-utils';
+import { GlFormTextarea } from '@gitlab/ui';
+import UsersWithId from '~/feature_flags/components/strategies/users_with_id.vue';
+import { usersWithIdStrategy } from '../../mock_data';
+
+const DEFAULT_PROPS = {
+  strategy: usersWithIdStrategy,
+};
+
+describe('~/feature_flags/components/users_with_id.vue', () => {
+  let wrapper;
+  let textarea;
+
+  const factory = (props = {}) => mount(UsersWithId, { propsData: { ...DEFAULT_PROPS, ...props } });
+
+  beforeEach(() => {
+    wrapper = factory();
+    textarea = wrapper.find(GlFormTextarea);
+  });
+
+  afterEach(() => {
+    if (wrapper?.destroy) {
+      wrapper.destroy();
+    }
+
+    wrapper = null;
+  });
+
+  it('should display the current value of the parameters', () => {
+    expect(textarea.element.value).toBe(usersWithIdStrategy.parameters.userIds);
+  });
+
+  it('should emit a change event when the IDs change', () => {
+    textarea.setValue('4,5,6');
+
+    expect(wrapper.emitted('change')).toEqual([[{ parameters: { userIds: '4,5,6' } }]]);
+  });
+});