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fix(Progress): clamp bar width and improve propTypes check for progress prop #4332

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14 changes: 8 additions & 6 deletions src/modules/Progress/Progress.js
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ class Progress extends Component {

if (!_.isUndefined(percent)) return percent
if (!_.isUndefined(total) && !_.isUndefined(value)) return (value / total) * 100
if (!_.isUndefined(value)) return value
}

computeValueText = (percent) => {
Expand All @@ -34,13 +35,9 @@ class Progress extends Component {
}

getPercent = () => {
const { precision, progress, total, value } = this.props
const { precision } = this.props
const percent = _.clamp(this.calculatePercent(), 0, 100)

if (!_.isUndefined(total) && !_.isUndefined(value) && progress === 'value') {
return (value / total) * 100
}
if (progress === 'value') return value
if (_.isUndefined(precision)) return percent
return _.round(percent, precision)
}
Expand Down Expand Up @@ -164,7 +161,12 @@ Progress.propTypes = {
precision: PropTypes.number,

/** A progress bar can contain a text value indicating current progress. */
progress: PropTypes.oneOfType([PropTypes.bool, PropTypes.oneOf(['percent', 'ratio', 'value'])]),
progress: PropTypes.oneOfType([
PropTypes.bool,
PropTypes.oneOf(['percent']),
customPropTypes.every([PropTypes.oneOf(['value']), customPropTypes.demand(['value'])]),
customPropTypes.every([PropTypes.oneOf(['ratio']), customPropTypes.demand(['value', 'total'])]),
]),

/** A progress bar can vary in size. */
size: PropTypes.oneOf(_.without(SUI.SIZES, 'mini', 'huge', 'massive')),
Expand Down
9 changes: 9 additions & 0 deletions test/specs/modules/Progress/Progress-test.js
Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,15 @@ describe('Progress', () => {
.find('.bar')
.should.have.style('width', '50%')
})
it('cannot have its width set >100%, when progress="value"', () => {
shallow(<Progress progress='value' value={10} total={5} />)
.find('.bar')
.should.have.style('width', '100%')

shallow(<Progress progress='value' value={200} />)
.find('.bar')
.should.have.style('width', '100%')
})
})

describe('data-percent', () => {
Expand Down