simplify test config (#639)

test/specs/notice-bar.spec.js

@@ -0,0 +1,61 @@
+import NoticeBar from '../components/notice-bar';
+import { mount } from 'avoriaz';
+
+describe('NoticeBar', () => {
+  let wrapper;
+  afterEach(() => {
+    wrapper && wrapper.destroy();
+  });
+
+  it('create a notice-bar', () => {
+    wrapper = mount(NoticeBar, {
+      propsData: {},
+      attachToDocument: true
+    });
+
+    expect(wrapper.find('.van-notice-bar').length).to.equal(1);
+  });
+
+  it('mode closeable', () => {
+    wrapper = mount(NoticeBar, {
+      propsData: {
+        mode: 'closeable'
+      },
+      attachToDocument: true
+    });
+
+    const icon = wrapper.find('.van-icon-close');
+    expect(icon.length).to.equal(1);
+
+    icon[0].trigger('click');
+    expect(wrapper.hasStyle('display', 'none'));
+  });
+
+  it('mode link', () => {
+    wrapper = mount(NoticeBar, {
+      propsData: {
+        mode: 'link'
+      },
+      attachToDocument: true
+    });
+
+    expect(wrapper.find('.van-icon-arrow').length).to.equal(1);
+  });
+
+  it('notice-bar transitionend', (done) => {
+    wrapper = mount(NoticeBar, {
+      propsData: {
+        text: '足协杯战线连续第2年上演广州德比战',
+        speed: 1000,
+        delay: 0
+      },
+      attachToDocument: true
+    });
+
+    const content = wrapper.find('.van-notice-bar__content')[0];
+    setTimeout(() => {
+      expect(content.hasStyle('transition-delay', '0s')).to.be.true;
+      done();
+    }, 500);
+  });
+});