1 files changed, 71 insertions, 0 deletions
diff --git a/spec/frontend/registry/shared/components/details_row_spec.js b/spec/frontend/registry/shared/components/details_row_spec.js
new file mode 100644
index 00000000000..5ae4e0ab37f
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+++ b/spec/frontend/registry/shared/components/details_row_spec.js
@@ -0,0 +1,71 @@
+import { shallowMount } from '@vue/test-utils';
+import { GlIcon } from '@gitlab/ui';
+import component from '~/registry/shared/components/details_row.vue';
+
+describe('DetailsRow', () => {
+  let wrapper;
+
+  const findIcon = () => wrapper.find(GlIcon);
+  const findDefaultSlot = () => wrapper.find('[data-testid="default-slot"]');
+
+  const mountComponent = props => {
+    wrapper = shallowMount(component, {
+      propsData: {
+        icon: 'clock',
+        ...props,
+      },
+      slots: {
+        default: '<div data-testid="default-slot"></div>',
+      },
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  it('has a default slot', () => {
+    mountComponent();
+    expect(findDefaultSlot().exists()).toBe(true);
+  });
+
+  describe('icon prop', () => {
+    it('contains an icon', () => {
+      mountComponent();
+      expect(findIcon().exists()).toBe(true);
+    });
+
+    it('icon has the correct props', () => {
+      mountComponent();
+      expect(findIcon().props()).toMatchObject({
+        name: 'clock',
+      });
+    });
+  });
+
+  describe('padding prop', () => {
+    it('padding has a default', () => {
+      mountComponent();
+      expect(wrapper.classes('gl-py-2')).toBe(true);
+    });
+
+    it('is reflected in the template', () => {
+      mountComponent({ padding: 'gl-py-4' });
+      expect(wrapper.classes('gl-py-4')).toBe(true);
+    });
+  });
+
+  describe('dashed prop', () => {
+    const borderClasses = ['gl-border-b-solid', 'gl-border-gray-100', 'gl-border-b-1'];
+    it('by default component has no border', () => {
+      mountComponent();
+      expect(wrapper.classes).not.toEqual(expect.arrayContaining(borderClasses));
+    });
+
+    it('has a border when dashed is true', () => {
+      mountComponent({ dashed: true });
+      expect(wrapper.classes()).toEqual(expect.arrayContaining(borderClasses));
+    });
+  });
+});