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index.js
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index.js
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/* eslint-disable react/no-multi-comp, no-unused-vars */
import 'core-js/es6/map';
import 'core-js/es6/set';
import '../assets/index.less';
import keyCode from 'rc-util/lib/KeyCode';
import expect from 'expect.js';
import InputNumber from '../src';
import React from 'react';
import {
Simulate, findRenderedDOMComponentWithTag, scryRenderedDOMComponentsWithTag,
} from 'react-dom/test-utils';
import ReactDOM from 'react-dom';
import sinon from 'sinon';
import createReactClass from 'create-react-class';
const defaultValue = 98;
describe('InputNumber', () => {
const container = document.createElement('div');
document.body.appendChild(container);
let onChangeFirstArgument;
let onChangeCallCount = 0;
let onFocusCallCount = 0;
let onBlurCallCount = 0;
const Component = createReactClass({
getInitialState() {
return {
min: 1,
max: 200,
value: defaultValue,
step: 1,
disabled: false,
autoFocus: false,
readOnly: false,
name: 'inputNumber',
};
},
onChange(value) {
onChangeFirstArgument = value;
onChangeCallCount += 1;
this.setState({ value });
},
onFocus() {
onFocusCallCount += 1;
},
onBlur() {
onBlurCallCount += 1;
},
triggerBoolean(propName) {
const prop = {};
prop[propName] = !this.state[propName];
this.setState(prop);
},
render() {
return (
<div>
<InputNumber
ref="inputNum"
min={this.state.min}
max={this.state.max}
onChange={this.onChange}
value={this.state.value}
step={this.state.step}
disabled={this.state.disabled}
autoFocus={this.state.autoFocus}
readOnly={this.state.readOnly}
name={this.state.name}
onFocus={this.onFocus}
onBlur={this.onBlur}
/>
</div>
);
},
});
let inputNumber;
let example;
let inputElement;
beforeEach(() => {
example = ReactDOM.render(<Component />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
onChangeCallCount = 0;
onFocusCallCount = 0;
onBlurCallCount = 0;
});
afterEach(() => {
ReactDOM.unmountComponentAtNode(container);
onChangeCallCount = 0;
onFocusCallCount = 0;
onBlurCallCount = 0;
});
describe('keyboard works', () => {
it('up works', () => {
Simulate.keyDown(inputElement, {
keyCode: keyCode.UP,
});
expect(inputNumber.state.value).to.be(99);
});
it('down works', () => {
Simulate.keyDown(inputElement, {
keyCode: keyCode.DOWN,
});
expect(inputNumber.state.value).to.be(97);
});
it('combination keys works', () => {
Simulate.keyDown(inputElement, {
keyCode: keyCode.DOWN, shiftKey: true,
});
expect(inputNumber.state.value).to.be(88);
Simulate.keyDown(inputElement, {
keyCode: keyCode.UP, ctrlKey: true,
});
expect(inputNumber.state.value).to.be(88.1);
Simulate.keyDown(inputElement, {
keyCode: keyCode.UP, shiftKey: true,
});
expect(inputNumber.state.value).to.be(98.1);
Simulate.keyDown(inputElement, {
keyCode: keyCode.DOWN, ctrlKey: true,
});
expect(inputNumber.state.value).to.be(98);
});
});
describe('clickable', () => {
it('up button works', () => {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
expect(inputNumber.state.value).to.be(99);
});
it('down button works', () => {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
expect(inputNumber.state.value).to.be(97);
});
it('up button works on empty input', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
expect(inputNumber.state.value).to.be(1);
});
it('down button works on empty input', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
expect(inputNumber.state.value).to.be(-1);
});
it('up button works on empty input with min and max', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" min={6} max={10} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
expect(inputNumber.state.value).to.be(6);
});
it('up button works null input with min and max', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" value={null} min={6} max={10} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
expect(inputNumber.state.value).to.be(null);
});
it('down button works on empty input with min and max', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" min={6} max={10} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
expect(inputNumber.state.value).to.be(6);
});
it('should not disable up and down buttons', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
expect(
ReactDOM.findDOMNode(inputNumber.upHandler).className.indexOf('disabled') > 0
).to.be(false);
expect(
ReactDOM.findDOMNode(inputNumber.downHandler).className.indexOf('disabled') > 0
).to.be(false);
});
it('should record current properties upon mouse up', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref={"inputNum"} value={123} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
const inputField = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.currentValue).to.be(undefined);
expect(inputNumber.cursorStart).to.be(undefined);
expect(inputNumber.cursorEnd).to.be(undefined);
Simulate.mouseUp(inputField);
expect(inputNumber.cursorStart).to.be(3);
expect(inputNumber.cursorEnd).to.be(3);
expect(inputNumber.currentValue).to.be('123');
});
});
describe('long press', () => {
it('up button works', (done) => {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
setTimeout(() => {
expect(inputNumber.state.value).to.be(99);
setTimeout(() => {
expect(inputNumber.state.value).to.above(99);
done();
}, 200);
}, 500);
});
it('down button works', (done) => {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
setTimeout(() => {
expect(inputNumber.state.value).to.be(97);
setTimeout(() => {
expect(inputNumber.state.value).to.below(97);
done();
}, 200);
}, 500);
});
});
describe('check props works', () => {
it('max', () => {
for (let i = 0; i < 3; i++) {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
}
expect(inputNumber.state.value).to.be(101);
});
it('min', () => {
for (let i = 0; i < 100; i++) {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
}
expect(inputNumber.state.value).to.be(1);
});
it('disabled', () => {
example.triggerBoolean('disabled');
expect(inputNumber.props.disabled).to.be(true);
});
it('readonly', () => {
example.triggerBoolean('readOnly');
expect(inputNumber.props.readOnly).to.be(true);
});
it('autofocus', () => {
example.triggerBoolean('autoFocus');
expect(inputNumber.props.autoFocus).to.be(true);
});
it('step', () => {
example.setState({ step: 5 });
for (let i = 0; i < 3; i++) {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
}
expect(inputNumber.state.value).to.be(defaultValue - 3 * 5);
});
it('step read only', () => {
// testing in read only.
example.setState({ step: 5 });
example.triggerBoolean('readOnly');
for (let i = 0; i < 3; i++) {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
}
expect(inputNumber.state.value).to.be(defaultValue);
});
it('decimal step', () => {
example.setState({ step: 0.1 });
for (let i = 0; i < 3; i++) {
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
}
expect(inputNumber.state.value).to.be(defaultValue - 3 * 0.1);
});
it('controlled component will restore when blur input', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" value={1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(1);
expect(inputElement.value).to.be('1');
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '6' } });
expect(inputNumber.state.value).to.be(1);
expect(inputElement.value).to.be('6');
Simulate.blur(inputElement);
expect(inputNumber.state.value).to.be(1);
expect(inputElement.value).to.be('1');
});
// Fix https://github.com/ant-design/ant-design/issues/7334
it('controlled component will show limited value when input is not focused', () => {
class Demo extends React.Component {
state = {
value: 2,
};
changeValue = () => {
this.setState({ value: '103aa' });
};
render() {
return (
<div>
<button onClick={this.changeValue}>change value</button>
<InputNumber ref="inputNum" min={1} max={10} value={this.state.value} />
</div>
);
}
}
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(2);
expect(inputElement.value).to.be('2');
Simulate.click(findRenderedDOMComponentWithTag(example, 'button'));
expect(inputNumber.state.value).to.be(10);
expect(inputElement.value).to.be('10');
});
// https://github.com/ant-design/ant-design/issues/7358
it('controlled component should accept undefined value', () => {
class Demo extends React.Component {
state = {
value: 2,
};
changeValue = () => {
this.setState({ value: undefined });
};
render() {
return (
<div>
<button onClick={this.changeValue}>change value</button>
<InputNumber ref="inputNum" min={1} max={10} value={this.state.value} />
</div>
);
}
}
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(2);
expect(inputElement.value).to.be('2');
Simulate.click(findRenderedDOMComponentWithTag(example, 'button'));
expect(inputNumber.state.value).to.be(undefined);
expect(inputElement.value).to.be('');
});
});
describe('check value changes with readonly props set to true', () => {
it('no value changes after readonly works', () => {
example.triggerBoolean('readOnly');
Simulate.focus(inputElement);
Simulate.keyDown(inputElement, { keyCode: keyCode.UP });
expect(inputNumber.state.value).to.be(98);
Simulate.keyDown(inputElement, { keyCode: keyCode.DOWN });
expect(inputNumber.state.value).to.be(98);
});
});
describe('input directly', () => {
it('input valid number', () => {
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '6' } });
expect(inputElement.value).to.be('6');
expect(onChangeFirstArgument).to.be(6);
Simulate.blur(inputElement);
expect(inputElement.value).to.be('6');
expect(onChangeFirstArgument).to.be(6);
});
it('input invalid number', () => {
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: 'xx' } });
expect(inputElement.value).to.be('xx');
expect(onChangeFirstArgument).to.be('xx');
Simulate.blur(inputElement);
expect(inputElement.value).to.be('');
expect(onChangeFirstArgument).to.be(null);
});
it('input invalid string with number', () => {
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '2x' } });
expect(inputElement.value).to.be('2x');
expect(onChangeFirstArgument).to.be('2x');
Simulate.blur(inputElement);
expect(inputElement.value).to.be('2');
expect(onChangeFirstArgument).to.be(2);
});
it('input invalid decimal point with max number', () => {
example.setState({ max: 10 });
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '15.' } });
expect(inputElement.value).to.be('15.');
expect(onChangeFirstArgument).to.be('15.');
Simulate.blur(inputElement);
expect(inputElement.value).to.be('10');
expect(onChangeFirstArgument).to.be(10);
});
it('input invalid decimal point with min number', () => {
example.setState({ min: 5 });
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '3.' } });
expect(inputElement.value).to.be('3.');
expect(onChangeFirstArgument).to.be('3.');
Simulate.blur(inputElement);
expect(inputElement.value).to.be('5');
expect(onChangeFirstArgument).to.be(5);
});
it('input negative symbol', () => {
example.setState({ min: -100 });
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '-' } });
expect(inputElement.value).to.be('-');
expect(onChangeFirstArgument).to.be('-');
Simulate.blur(inputElement);
expect(inputElement.value).to.be('');
expect(onChangeFirstArgument).to.be(null);
});
it('input negative number', () => {
example.setState({ min: -100 });
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '-98' } });
expect(inputElement.value).to.be('-98');
expect(onChangeFirstArgument).to.be(-98);
Simulate.blur(inputElement);
expect(inputElement.value).to.be('-98');
expect(onChangeFirstArgument).to.be(-98);
});
// https://github.com/ant-design/ant-design/issues/9439
it('input negative zero', () => {
example.setState({ min: -100 });
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '-0' } });
expect(inputElement.value).to.be('-0');
expect(onChangeFirstArgument).to.be(0);
Simulate.blur(inputElement);
expect(inputElement.value).to.be('0');
expect(onChangeFirstArgument).to.be(0);
});
it('input decimal number with integer step', () => {
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '1.2' } });
expect(inputElement.value).to.be('1.2');
expect(onChangeFirstArgument).to.be(1.2);
Simulate.blur(inputElement);
expect(inputElement.value).to.be('1.2');
expect(onChangeFirstArgument).to.be(1.2);
});
it('input decimal number with decimal step', () => {
example.setState({ step: 0.1 });
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '1.2' } });
expect(inputElement.value).to.be('1.2');
expect(onChangeFirstArgument).to.be(1.2);
Simulate.blur(inputElement);
expect(inputElement.value).to.be('1.2');
expect(onChangeFirstArgument).to.be(1.2);
});
it('input empty text and blur', () => {
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '' } });
expect(inputElement.value).to.be('');
expect(onChangeFirstArgument).to.be('');
Simulate.blur(inputElement);
expect(inputElement.value).to.be('');
expect(onChangeFirstArgument).to.be(null);
});
it('blur on default input', () => {
const onChange = sinon.spy();
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" onChange={onChange} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.blur(inputElement);
expect(onChange.called).to.be(false);
});
it('pressEnter works', () => {
const onPressEnter = sinon.spy();
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" onPressEnter={onPressEnter} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.keyDown(inputElement, { keyCode: keyCode.ENTER });
expect(onPressEnter.called).to.be(true);
});
});
describe('default value', () => {
it('default value should be empty', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputElement.value).to.be('');
});
it('default value should be empty when step is decimal', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" step={0.1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputElement.value).to.be('');
});
it('default value should be 1', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" defaultValue={1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(1);
expect(inputElement.value).to.be('1');
});
it('default value could be null', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" defaultValue={null} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(null);
expect(inputElement.value).to.be('');
});
it('default value shouldn\'t higher than max', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" min={0} max={10} defaultValue={13} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(10);
});
it('default value shouldn\'t lower than min', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" min={0} max={10} defaultValue={-1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(0);
});
it('default value can be a string greater than 16 characters', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" max={10} defaultValue={'-3.637978807091713e-12'} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(-3.637978807091713e-12);
});
});
describe('value', () => {
it('value shouldn\'t higher than max', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" min={0} max={10} value={13} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(10);
});
it('value shouldn\'t lower than min', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" min={0} max={10} value={-1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(0);
});
it('value can be a string greater than 16 characters', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" max={10} value={'-3.637978807091713e-12'} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(-3.637978807091713e-12);
});
it('value can be changed when dynamic setting max', () => {
const Demo = createReactClass({
getInitialState() {
return {
max: 10,
value: 11,
};
},
onChange(value) {
this.setState({ value });
},
changeMax() {
this.setState({
value: 11,
max: 20,
});
},
render() {
return (
<div>
<InputNumber
ref="inputNum"
max={this.state.max}
onChange={this.onChange}
value={this.state.value}
/>
<button onClick={this.changeMax}>change max</button>
</div>
);
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(10);
Simulate.click(findRenderedDOMComponentWithTag(example, 'button'));
expect(inputNumber.state.value).to.be(11);
});
it('value can be changed when dynamic setting min', () => {
const Demo = createReactClass({
getInitialState() {
return {
min: 10,
value: 9,
};
},
onChange(value) {
this.setState({ value });
},
changeMax() {
this.setState({
value: 9,
min: 0,
});
},
render() {
return (
<div>
<InputNumber
ref="inputNum"
min={this.state.min}
onChange={this.onChange}
value={this.state.value}
/>
<button onClick={this.changeMax}>change min</button>
</div>
);
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(10);
Simulate.click(findRenderedDOMComponentWithTag(example, 'button'));
expect(inputNumber.state.value).to.be(9);
});
});
describe('decimal', () => {
it('decimal value', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" step={1} value={2.1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(2.1);
expect(inputElement.value).to.be('2.1');
});
it('decimal defaultValue', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" step={1} defaultValue={2.1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(2.1);
expect(inputElement.value).to.be('2.1');
});
it('increase and decrease decimal InputNumber by integer step', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" step={1} defaultValue={2.1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
expect(inputNumber.state.value).to.be(3.1);
expect(inputElement.value).to.be('3.1');
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.downHandler));
expect(inputNumber.state.value).to.be(2.1);
expect(inputElement.value).to.be('2.1');
});
it('small value and step', () => {
const Demo = createReactClass({
getInitialState() {
return {
value: 0.000000001,
};
},
onChange(v) {
this.setState({
value: v,
});
},
render() {
return (
<InputNumber
ref="inputNum"
value={this.state.value}
step={0.000000001}
min={-10}
max={10}
onChange={this.onChange}
/>
);
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(0.000000001);
expect(inputElement.value).to.be('0.000000001');
for (let i = 0; i < 10; i++) {
// plus until change precision
Simulate.mouseDown(ReactDOM.findDOMNode(inputNumber.upHandler));
}
Simulate.blur(inputElement);
expect(inputNumber.state.value).to.be(0.000000011);
expect(inputElement.value).to.be('0.000000011');
});
it('small step with integer value', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" value={1} step="0.000000001" />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
expect(inputNumber.state.value).to.be(1);
expect(inputElement.value).to.be('1.000000000');
});
it('custom decimal separator', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" decimalSeparator="," />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '1,1' } });
Simulate.blur(inputElement);
expect(inputElement.value).to.be('1,1');
expect(inputNumber.state.value).to.be(1.1);
});
});
describe('GitHub issues', () => {
// https://github.com/react-component/input-number/issues/32
it('issue 32', () => {
const Demo = createReactClass({
render() {
return <InputNumber ref="inputNum" step={0.1} />;
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: '2' } });
expect(inputNumber.state.value).to.be(undefined);
expect(inputElement.value).to.be('2');
Simulate.blur(inputElement);
expect(inputNumber.state.value).to.be(2);
expect(inputElement.value).to.be('2.0');
});
// https://github.com/react-component/input-number/issues/197
it('issue 197', () => {
const Demo = createReactClass({
getInitialState() {
return {
value: NaN,
};
},
onChange(value) {
this.setState({ value });
},
render() {
return (<InputNumber
ref="inputNum"
step={1}
value={this.state.value}
onChange={this.onChange}
/>);
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: 'foo' } });
});
// https://github.com/react-component/input-number/issues/222
it('issue 222', () => {
const Demo = createReactClass({
getInitialState() {
return {
value: 1,
max: NaN,
};
},
onChange(value) {
this.setState({ value });
},
render() {
return (<InputNumber
ref="inputNum"
step={1}
max={this.state.max}
value={this.state.value}
onChange={this.onChange}
/>);
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
Simulate.focus(inputElement);
Simulate.change(inputElement, { target: { value: 'foo' } });
});
// https://github.com/react-component/input-number/issues/35
it('issue 35', () => {
let num;
const Demo = createReactClass({
render() {
return (
<InputNumber
ref="inputNum"
step={0.01}
defaultValue={2}
onChange={value => { num = value; } }
/>
);
},
});
example = ReactDOM.render(<Demo />, container);
inputNumber = example.refs.inputNum;
inputElement = ReactDOM.findDOMNode(inputNumber.input);
for (let i = 1; i <= 400; i++) {
Simulate.keyDown(inputElement, {
keyCode: keyCode.DOWN,
});
// no number like 1.5499999999999999
expect((num.toString().split('.')[1] || '').length).to.below(3);
const expectedValue = Number(((200 - i) / 100).toFixed(2));
expect(inputNumber.state.value).to.be(expectedValue);
expect(num).to.be(expectedValue);
}
for (let i = 1; i <= 300; i++) {
Simulate.keyDown(inputElement, {
keyCode: keyCode.UP,
});
// no number like 1.5499999999999999
expect((num.toString().split('.')[1] || '').length).to.below(3);
const expectedValue = Number(((i - 200) / 100).toFixed(2));
expect(num).to.be(expectedValue);
expect(inputNumber.state.value).to.be(expectedValue);
}
}).timeout(10000);
// https://github.com/ant-design/ant-design/issues/4229
it('long press not trigger onChange in uncontrolled component', (done) => {
let num;
const Demo = createReactClass({
render() {
return (
<InputNumber