test: add change event test for input-number

pull/7746/head
wacky6.AriesMBP 2017-10-26 02:23:55 +11:00 committed by 杨奕
parent c856d9268b
commit b85b67d928
1 changed files with 43 additions and 20 deletions

View File

@ -1,5 +1,7 @@
import { createVue, triggerEvent, triggerClick, destroyVM } from '../util'; import { createVue, triggerEvent, triggerClick, destroyVM } from '../util';
const DELAY = 1;
describe('InputNumber', () => { describe('InputNumber', () => {
let vm; let vm;
afterEach(() => { afterEach(() => {
@ -263,30 +265,51 @@ describe('InputNumber', () => {
}); });
}); });
}); });
it('event:change', done => { describe('event:change', () => {
let spy;
beforeEach(() => {
vm = createVue({ vm = createVue({
template: ` template: `
<el-input-number v-model="value" ref="input"> <el-input-number v-model="value" ref="compo" :min='2' :max='3' :step='1'>
</el-input-number> </el-input-number>
`, `,
data() { data() {
return { return {
value: 1.5 value: 2
}; };
} }
}, true); }, true);
spy = sinon.spy();
vm.$refs.compo.$on('change', spy);
});
let btnIncrease = vm.$el.querySelector('.el-input-number__increase'); it('emit on input', done => {
const spy = sinon.spy(); vm.$refs.compo.handleInput('3');
setTimeout(_ => {
vm.$refs.input.$on('change', spy); expect(spy.calledOnce).to.be.true;
expect(spy.args[0][0]).to.equal(3);
done();
}, DELAY);
});
it('emit on button', done => {
const btnIncrease = vm.$el.querySelector('.el-input-number__increase');
triggerEvent(btnIncrease, 'mousedown'); triggerEvent(btnIncrease, 'mousedown');
triggerClick(document, 'mouseup'); triggerClick(document, 'mouseup');
setTimeout(_ => {
vm.$nextTick(_ => { expect(spy.calledOnce).to.be.true;
expect(spy.withArgs(2.5, 1.5).calledOnce).to.be.true; expect(spy.args[0][0]).to.equal(3);
done(); done();
}, DELAY);
});
it('does not emit on programatic change', done => {
vm.value = 3;
setTimeout(_ => {
expect(spy.notCalled).to.be.true;
done();
}, DELAY);
}); });
}); });
it('event:focus & blur', done => { it('event:focus & blur', done => {