1 files changed, 66 insertions, 0 deletions
diff --git a/spec/frontend/ci/runner/components/runner_type_badge_spec.js b/spec/frontend/ci/runner/components/runner_type_badge_spec.js
new file mode 100644
index 00000000000..58f09362759
--- /dev/null
+++ b/spec/frontend/ci/runner/components/runner_type_badge_spec.js
@@ -0,0 +1,66 @@
+import { GlBadge } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import RunnerTypeBadge from '~/ci/runner/components/runner_type_badge.vue';
+import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
+import {
+  INSTANCE_TYPE,
+  GROUP_TYPE,
+  PROJECT_TYPE,
+  I18N_INSTANCE_TYPE,
+  I18N_GROUP_TYPE,
+  I18N_PROJECT_TYPE,
+} from '~/ci/runner/constants';
+
+describe('RunnerTypeBadge', () => {
+  let wrapper;
+
+  const findBadge = () => wrapper.findComponent(GlBadge);
+  const getTooltip = () => getBinding(findBadge().element, 'gl-tooltip');
+
+  const createComponent = ({ props = {} } = {}) => {
+    wrapper = shallowMount(RunnerTypeBadge, {
+      propsData: {
+        ...props,
+      },
+      directives: {
+        GlTooltip: createMockDirective(),
+      },
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe.each`
+    type             | text
+    ${INSTANCE_TYPE} | ${I18N_INSTANCE_TYPE}
+    ${GROUP_TYPE}    | ${I18N_GROUP_TYPE}
+    ${PROJECT_TYPE}  | ${I18N_PROJECT_TYPE}
+  `('displays $type runner', ({ type, text }) => {
+    beforeEach(() => {
+      createComponent({ props: { type } });
+    });
+
+    it(`as "${text}" with an "info" variant`, () => {
+      expect(findBadge().text()).toBe(text);
+      expect(findBadge().props('variant')).toBe('muted');
+    });
+
+    it('with a tooltip', () => {
+      expect(getTooltip().value).toBeDefined();
+    });
+  });
+
+  it('validation fails for an incorrect type', () => {
+    expect(() => {
+      createComponent({ props: { type: 'AN_UNKNOWN_VALUE' } });
+    }).toThrow();
+  });
+
+  it('does not render content when type is missing', () => {
+    createComponent({ props: { type: undefined } });
+
+    expect(findBadge().exists()).toBe(false);
+  });
+});