input test improve

packages/input/src/input.vue

@@ -128,8 +128,9 @@
         if (!autosize || type !== 'textarea') {
           return;
         }
-        const minRows = autosize ? autosize.minRows : null;
+        const minRows = autosize.minRows;
-        const maxRows = autosize ? autosize.maxRows : null;
+        const maxRows = autosize.maxRows;
+
         this.textareaStyle = calcTextareaHeight(this.$refs.textarea, minRows, maxRows);
       },
       handleFocus(ev) {

test/unit/specs/input.spec.js

@@ -8,11 +8,24 @@ describe('Input', () => {
           minlength="3"
           maxlength="5"
           placeholder="请输入内容"
+          @focus="handleFocus"
           value="input">
         </el-input>
-      `
+      `,
+      data() {
+        return {
+          inputFocus: false
+        };
+      },
+      methods: {
+        handleFocus() {
+          this.inputFocus = true;
+        }
+      }
     }, true);
     let inputElm = vm.$el.querySelector('input');
+    inputElm.focus();
+    expect(vm.inputFocus).to.be.true;
     expect(inputElm.getAttribute('placeholder')).to.equal('请输入内容');
     expect(inputElm.value).to.equal('input');
     expect(inputElm.getAttribute('minlength')).to.equal('3');
@@ -32,11 +45,27 @@ describe('Input', () => {
   it('icon', () => {
     const vm = createVue({
       template: `
-        <el-input icon="time">
+        <el-input
+          icon="time"
+          @click="handleIconClick"
+        >
         </el-input>
-      `
+      `,
+      data() {
+        return {
+          iconClicked: false
+        };
+      },
+      methods: {
+        handleIconClick(ev) {
+          this.iconClicked = true;
+        }
+      }
     }, true);
-    expect(vm.$el.querySelector('.el-input__icon').classList.contains('el-icon-time')).to.true;
+    var icon = vm.$el.querySelector('.el-input__icon');
+    icon.click();
+    expect(icon.classList.contains('el-icon-time')).to.true;
+    expect(vm.iconClicked).to.true;
   });
 
   it('size', () => {
@@ -73,26 +102,39 @@ describe('Input', () => {
   it('autosize', done => {
     const vm = createVue({
       template: `
+        <div>
           <el-input
+            ref="limitSize"
             type="textarea"
-          autosize="{minRows: 3, maxRows: 5}"
+            :autosize="{minRows: 3, maxRows: 5}"
             v-model="textareaValue"
           >
           </el-input>
+          <el-input
+            ref="limitlessSize"
+            type="textarea"
+            autosize
+            v-model="textareaValue"
+          >
+          </el-input>
+        </div>
       `,
       data() {
         return {
           textareaValue: 'sda\ndasd\nddasdsda\ndasd\nddasdsda\ndasd\nddasdsda\ndasd\nddasd'
         };
       }
-    }, true).$children[0];
+    }, true);
 
-    var originHeight = vm.textareaStyle.height;
+    var limitSizeInput = vm.$refs.limitSize;
-    expect(originHeight).to.be.not.equal('117px');
+    var limitlessSizeInput = vm.$refs.limitlessSize;
+    expect(limitSizeInput.textareaStyle.height).to.be.equal('117px');
+    expect(limitlessSizeInput.textareaStyle.height).to.be.equal('201px');
 
-    vm.$parent.textareaValue = '';
+    vm.textareaValue = '';
     setTimeout(_ => {
-      expect(vm.textareaStyle.height).to.be.not.equal('54px');
+      expect(limitSizeInput.textareaStyle.height).to.be.equal('75px');
+      expect(limitlessSizeInput.textareaStyle.height).to.be.equal('33px');
       done();
     }, 200);
   });