1 files changed, 48 insertions, 0 deletions
diff --git a/spec/frontend/vue_mr_widget/components/mr_widget_status_icon_spec.js b/spec/frontend/vue_mr_widget/components/mr_widget_status_icon_spec.js
new file mode 100644
index 00000000000..6c3b4a01659
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/components/mr_widget_status_icon_spec.js
@@ -0,0 +1,48 @@
+import Vue from 'vue';
+import mountComponent from 'helpers/vue_mount_component_helper';
+import mrStatusIcon from '~/vue_merge_request_widget/components/mr_widget_status_icon.vue';
+
+describe('MR widget status icon component', () => {
+  let vm;
+  let Component;
+
+  beforeEach(() => {
+    Component = Vue.extend(mrStatusIcon);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('while loading', () => {
+    it('renders loading icon', () => {
+      vm = mountComponent(Component, { status: 'loading' });
+
+      expect(vm.$el.querySelector('.mr-widget-icon span').classList).toContain('gl-spinner');
+    });
+  });
+
+  describe('with status icon', () => {
+    it('renders ci status icon', () => {
+      vm = mountComponent(Component, { status: 'failed' });
+
+      expect(vm.$el.querySelector('.js-ci-status-icon-failed')).not.toBeNull();
+    });
+  });
+
+  describe('with disabled button', () => {
+    it('renders a disabled button', () => {
+      vm = mountComponent(Component, { status: 'failed', showDisabledButton: true });
+
+      expect(vm.$el.querySelector('.js-disabled-merge-button').textContent.trim()).toEqual('Merge');
+    });
+  });
+
+  describe('without disabled button', () => {
+    it('does not render a disabled button', () => {
+      vm = mountComponent(Component, { status: 'failed' });
+
+      expect(vm.$el.querySelector('.js-disabled-merge-button')).toBeNull();
+    });
+  });
+});