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test jquery interface for our alert plugin

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This commit is contained in:
Johann-S 2019-03-27 09:47:57 +01:00
parent 891a187059
commit 747f0f4c7b
1 changed files with 47 additions and 1 deletions
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48
js/src/alert/alert.spec.js
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@ -2,7 +2,7 @@ import Alert from './alert'
import { makeArray, getTransitionDurationFromElement } from '../util/index'
/** Test helpers */
import { getFixture, clearFixture } from '../../tests/helpers/fixture'
import { getFixture, clearFixture, jQueryMock } from '../../tests/helpers/fixture'
describe('Alert', () => {
let fixtureEl
@ -124,4 +124,50 @@ describe('Alert', () => {
expect(Alert._getInstance(alertEl)).toBeNull()
})
})
describe('_jQueryInterface', () => {
it('should handle config passed and toggle existing alert', () => {
fixtureEl.innerHTML = '<div class="alert"></div>'
const alertEl = fixtureEl.querySelector('.alert')
const alert = new Alert(alertEl)
spyOn(alert, 'close')
jQueryMock.fn.alert = Alert._jQueryInterface
jQueryMock.elements = [alertEl]
jQueryMock.fn.alert.call(jQueryMock, 'close')
expect(alert.close).toHaveBeenCalled()
})
it('should create new alert instance and call close', () => {
fixtureEl.innerHTML = '<div class="alert"></div>'
const alertEl = fixtureEl.querySelector('.alert')
jQueryMock.fn.alert = Alert._jQueryInterface
jQueryMock.elements = [alertEl]
jQueryMock.fn.alert.call(jQueryMock, 'close')
expect(Alert._getInstance(alertEl)).toBeDefined()
expect(fixtureEl.querySelector('.alert')).toBeNull()
})
it('should just create an alert instance without calling close', () => {
fixtureEl.innerHTML = '<div class="alert"></div>'
const alertEl = fixtureEl.querySelector('.alert')
jQueryMock.fn.alert = Alert._jQueryInterface
jQueryMock.elements = [alertEl]
jQueryMock.fn.alert.call(jQueryMock)
expect(Alert._getInstance(alertEl)).toBeDefined()
expect(fixtureEl.querySelector('.alert')).not.toBeNull()
})
})
})