1 files changed, 40 insertions, 0 deletions
diff --git a/spec/javascripts/boards/components/issue_time_estimate_spec.js b/spec/javascripts/boards/components/issue_time_estimate_spec.js
new file mode 100644
index 00000000000..ba65d3287da
--- /dev/null
+++ b/spec/javascripts/boards/components/issue_time_estimate_spec.js
@@ -0,0 +1,40 @@
+import Vue from 'vue';
+import IssueTimeEstimate from '~/boards/components/issue_time_estimate.vue';
+import mountComponent from '../../helpers/vue_mount_component_helper';
+
+describe('Issue Tine Estimate component', () => {
+  let vm;
+
+  beforeEach(() => {
+    const Component = Vue.extend(IssueTimeEstimate);
+    vm = mountComponent(Component, {
+      estimate: 374460,
+    });
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders the correct time estimate', () => {
+    expect(vm.$el.querySelector('time').textContent.trim()).toEqual('2w 3d 1m');
+  });
+
+  it('renders expanded time estimate in tooltip', () => {
+    expect(vm.$el.querySelector('.js-issue-time-estimate').textContent).toContain(
+      '2 weeks 3 days 1 minute',
+    );
+  });
+
+  it('prevents tooltip xss', done => {
+    const alertSpy = spyOn(window, 'alert');
+    vm.estimate = 'Foo <script>alert("XSS")</script>';
+
+    vm.$nextTick(() => {
+      expect(alertSpy).not.toHaveBeenCalled();
+      expect(vm.$el.querySelector('time').textContent.trim()).toEqual('0m');
+      expect(vm.$el.querySelector('.js-issue-time-estimate').textContent).toContain('0m');
+      done();
+    });
+  });
+});