Javascript 每次试验前,酶还原getEelemenById
在每次之前的Javascript 每次试验前,酶还原getEelemenById,javascript,sinon,enzyme,sinon-chai,chai-enzyme,Javascript,Sinon,Enzyme,Sinon Chai,Chai Enzyme,在每次之前的中,我将stubgetElementById,并希望在另一次测试之前将其还原,然后再次使用另一个stub返回值。因为现在我收到了错误 TypeError:试图包装已包装的getElementById let loginUrl = 'loginUrl' const url = '/app/auth' const textContent = `{"${loginUrl}":"${url}"}`
中,我将stubgetElementById
,并希望在另一次测试之前将其还原,然后再次使用另一个stub返回值。因为现在我收到了错误
TypeError:试图包装已包装的getElementById
let loginUrl = 'loginUrl'
const url = '/app/auth'
const textContent = `{"${loginUrl}":"${url}"}`
let htmlDecode
describe('identityServer', () => {
beforeEach(() => {
htmlDecode = sinon.stub().returns(textContent)
sinon.stub(document, 'getElementById').returns({textContent})
sinon.stub(htmlEncoder, 'Encoder').returns({htmlDecode: () => htmlDecode})
identityServerModel()
})
it('should return correct model for IdentityServer', () => {
window.identityServer.getModel().should.deep.equal({[loginUrl]: url})
})
})
describe('identityServer', () => {
beforeEach(() => {
htmlDecode = sinon.stub().returns(textContent)
sinon.stub(document, 'getElementById').returns({innerHTML: textContent})
sinon.stub(htmlEncoder, 'Encoder').returns({htmlDecode: () => htmlDecode})
identityServerModel()
})
it('should return correct model using serialization HTML from innerHTML property when textContent is undefined', () => {
window.identityServer.getModel().should.deep.equal({[loginUrl]: url})
})
})
尝试添加:
afterEach(() => {
document.getElementById.restore();
})
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