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<title>Code coverage report for slider/__tests__/Slider-test.js</title>
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<a href="../../index.html">All files</a> / <a href="index.html">slider/__tests__</a> Slider-test.js
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<span class="strong">58.06% </span>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">/* global it, describe, KeyboardEvent */
import assert from 'assert'
import React from 'react'
import Slider from '../'
import {mount} from 'enzyme'
describe('Slider', () => {
it('should have a default value of 50', () => {
const wrapper = mount(<Slider />)
assert.equal(wrapper.find('.Slider-input').node.value, '50')
})
it('should reflect changes made to input type range', () => {
const wrapper = mount(<Slider />)
wrapper.find('.Slider-input').simulate('change', {
target: {
value: 45
}
})
assert.equal(wrapper.find('.Slider-input').node.value, '45')
})
it('should fade out the thumb when value is zero', () => {
const wrapper = mount(<Slider />)
wrapper.find('.Slider-input').simulate('change', {
target: {
value: 0
}
})
assert(wrapper.find('.Slider-thumb').hasClass('is-zero'))
})
it.skip('should work with keyboard arrow keys', <span class="fstat-no" title="function not covered" >() => </span>{
c</span>onst wrapper = <span class="cstat-no" title="statement not covered" >mount(<Slider />)
// make sure default value is 50
<span class="cstat-no" title="statement not covered" > assert.equal(wrapper.find('.Slider-input').node.value, '50')</span>
// simulate keyboard event
v</span>ar event = <span class="cstat-no" title="statement not covered" >new KeyboardEvent('keypress', {
key: 'ArrowLeft',
keyCode: 37
})
<span class="cstat-no" title="statement not covered" > wrapper.find('.Slider-input').node.dispatchEvent(event)</span>
<span class="cstat-no" title="statement not covered" > assert.equal(wrapper.find('.Slider-input').node.value, '49')</span>
// simulate keyboard event
<span class="cstat-no" title="statement not covered" > event = new KeyboardEvent('keypress', {</span>
key: 'ArrowRight',
keyCode: 39
})
<span class="cstat-no" title="statement not covered" > wrapper.find('.Slider-input').node.dispatchEvent(event)</span>
<span class="cstat-no" title="statement not covered" > assert.equal(wrapper.find('.Slider-input').node.value, '50')</span>
})
it.skip('should work with custom step', <span class="fstat-no" title="function not covered" >() => </span>{
c</span>onst wrapper = <span class="cstat-no" title="statement not covered" >mount(<Slider step={10} />)
<span class="cstat-no" title="statement not covered" > assert.equal(wrapper.find('.Slider-input').node.value, '50')</span>
l</span>et event = <span class="cstat-no" title="statement not covered" >new KeyboardEvent('keypress', {
key: 'ArrowLeft',
keyCode: 37
})
<span class="cstat-no" title="statement not covered" > wrapper.find('.Slider-input').node.dispatchEvent(event)</span>
<span class="cstat-no" title="statement not covered" > assert.equal(wrapper.find('.Slider-input').node.value, '40')</span>
})
})
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Code coverage
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