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fix(CountDown): should clear timer when destroyed (#4918)

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neverland 2019-11-04 20:16:03 +08:00 committed by GitHub
parent 577174c7f8
commit e0e597d164
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2 changed files with 17 additions and 0 deletions
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4
src/count-down/index.js
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@ -44,6 +44,10 @@ export default createComponent({
} }
}, },
beforeDestroy() {
this.pause();
},
methods: { methods: {
start() { start() {
if (this.counting) { if (this.counting) {

13
src/count-down/test/index.spec.js
View File

@ -149,3 +149,16 @@ test('incomplate format prop', () => {
expect(wrapper).toMatchSnapshot(); expect(wrapper).toMatchSnapshot();
}); });
test('pause when destroyed', async () => {
const pause = jest.fn();
const wrapper = mount(CountDown, {
mocks: {
pause
}
});
wrapper.destroy();
expect(wrapper.vm.counting).toBeFalsy();
});