From 0f8452047db35074af15bcaf0bfafa2c67561d78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8C=83=E6=96=87=E6=9D=B0?= <wenjie.fan@malong.com>
Date: Wed, 8 Aug 2018 14:30:16 +0800
Subject: [PATCH] =?UTF-8?q?[unit]=20=E5=AE=9A=E4=B9=89=E6=9B=B4=E5=A4=9Abu?=
 =?UTF-8?q?tton=E6=B5=8B=E8=AF=95=E7=94=A8=E4=BE=8B?=
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---
 test/unit/specs/button.spec.js | 42 ++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/test/unit/specs/button.spec.js b/test/unit/specs/button.spec.js
index ab2341ca..2d8e2809 100644
--- a/test/unit/specs/button.spec.js
+++ b/test/unit/specs/button.spec.js
@@ -21,4 +21,46 @@ describe('Button.vue', () => {
     expect(vm.$el.tagName).to.equal('BUTTON');
     done();
   });
+
+  it('handle with `type` attribute', done => {
+    // should render with `type` attribute
+    // if it is a <button>
+    vm = createVue(`
+      <Button htmlType="reset">Think in FE</Button>
+    `);
+    expect(vm.$el.getAttribute('type')).to.equal('reset');
+
+    // should't render with `type` attribute
+    // if it is a <button>
+    vm = createVue(`
+      <Button to="http://www.thinkinfe.tech/" htmlType="reset">Think in FE</Button>
+    `);
+    expect(vm.$el.getAttribute('type')).to.equal(null);
+    done();
+  });
+
+  it('should change loading state', done => {
+    vm = createVue({
+        template: `
+            <Button :loading="loading" @click="fetch">Think in FE</Button>
+        `,
+        data() {
+            return {loading: false};
+        },
+        methods: {
+            fetch() {
+                this.loading = true;
+            }
+        }
+    });
+    vm.$el.click();
+    vm.$nextTick(() => {
+      expect(vm.$el.classList.contains('ivu-btn-loading')).to.equal(true);
+      const $icons = vm.$el.querySelectorAll('.ivu-icon');
+      expect($icons.length).to.equal(1);
+      expect($icons[0].classList.contains('ivu-load-loop')).to.equal(true);
+      expect($icons[0].classList.contains('ivu-icon-ios-loading')).to.equal(true);
+      done();
+    });
+  });
 });