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input.js
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/* global describe, it */
import React from 'react';
import ReactDOM from 'react-dom';
import TestUtils from 'react-dom/test-utils';
import { expect } from 'chai'; // eslint-disable-line import/no-extraneous-dependencies
import { defer } from '../../src/utils/defer';
import Input from '../../src';
import { isDOMElement } from '../../src/utils/helpers';
document.body.innerHTML = '<div id="container"></div>';
const container = document.getElementById('container');
const getInputDOMNode = (input) => {
if (!isDOMElement(input)) {
input = ReactDOM.findDOMNode(input);
}
if (input.nodeName !== 'INPUT') {
input = input.querySelector('input');
}
if (!input) {
throw new Error('inputComponent doesn\'t contain input node');
}
return input;
};
const createInput = (component, cb) => {
return () => {
let input;
ReactDOM.unmountComponentAtNode(container);
component = React.cloneElement(component, {
ref: (ref) => input = ref
});
return new Promise((resolve, reject) => {
ReactDOM.render(component, container, () => {
// IE can fail if executed synchronously
setImmediate(() => {
const inputNode = getInputDOMNode(input);
Promise.resolve(cb(input, inputNode))
.then(() => {
ReactDOM.unmountComponentAtNode(container);
resolve();
})
.catch((err) => {
ReactDOM.unmountComponentAtNode(container);
reject(err);
});
});
});
});
};
};
const setInputSelection = (input, start, length) => {
const end = start + length;
if ('selectionStart' in input && 'selectionEnd' in input) {
input.selectionStart = start;
input.selectionEnd = end;
} else {
const range = input.createTextRange();
range.collapse(true);
range.moveStart('character', start);
range.moveEnd('character', end - start);
range.select();
}
};
const setInputProps = (input, props) => {
ReactDOM.render(React.createElement(Input, { ...input.props, ...props }), container);
};
const insertStringIntoInput = (input, str) => {
const inputNode = getInputDOMNode(input);
const selection = input.getSelection();
const { value } = inputNode;
inputNode.value = value.slice(0, selection.start) + str + value.slice(selection.end);
setInputSelection(inputNode, selection.start + str.length, 0);
TestUtils.Simulate.change(inputNode);
};
const simulateInputKeyPress = insertStringIntoInput;
const simulateInputPaste = (input, str) => {
const inputNode = getInputDOMNode(input);
TestUtils.Simulate.paste(inputNode);
insertStringIntoInput(input, str);
};
const simulateInputBackspacePress = (input) => {
const inputNode = getInputDOMNode(input);
const selection = input.getSelection();
const { value } = inputNode;
if (selection.length) {
inputNode.value = value.slice(0, selection.start) + value.slice(selection.end);
setInputSelection(inputNode, selection.start, 0);
} else if (selection.start) {
inputNode.value = value.slice(0, selection.start - 1) + value.slice(selection.end);
setInputSelection(inputNode, selection.start - 1, 0);
}
TestUtils.Simulate.change(inputNode);
};
const simulateInputDeletePress = (input) => {
const inputNode = getInputDOMNode(input);
const selection = input.getSelection();
let { value } = inputNode;
if (selection.length) {
value = value.slice(0, selection.start) + value.slice(selection.end);
} else if (selection.start < value.length) {
value = value.slice(0, selection.start) + value.slice(selection.end + 1);
}
inputNode.value = value;
setInputSelection(inputNode, selection.start, 0);
TestUtils.Simulate.change(inputNode);
};
class TestInputComponent extends React.Component {
render() {
return <div><input {...this.props} /></div>;
}
}
const TestFunctionalInputComponent = (props) => {
return <div><div><input {...props} /></div></div>;
};
describe('react-input-mask', () => {
it('should format value on mount', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
expect(inputNode.value).to.equal('+7 (495) 315 64 54');
}));
it('should format value with invalid characters on mount', createInput(
<Input mask="+7 (9a9) 999 99 99" defaultValue="749531b6454" />, (input, inputNode) => {
expect(inputNode.value).to.equal('+7 (4b6) 454 __ __');
}));
it('should show placeholder on focus', createInput(
<Input mask="+7 (*a9) 999 99 99" />, (input, inputNode) => {
expect(inputNode.value).to.equal('');
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
}));
it('should clear input on blur', createInput(
<Input mask="+7 (*a9) 999 99 99" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
expect(inputNode.value).to.equal('');
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
simulateInputKeyPress(input, '1');
expect(inputNode.value).to.equal('+7 (1__) ___ __ __');
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
expect(inputNode.value).to.equal('+7 (1__) ___ __ __');
}));
it('should handle escaped characters in mask', createInput(
<Input mask="+4\9 99 9\99 99" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
inputNode.value = '+49 12 3';
setInputSelection(inputNode, 8, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('+49 12 39');
}));
it('should handle alwaysShowMask', createInput(
<Input mask="+7 (999) 999 99 99" alwaysShowMask />, (input, inputNode) => {
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
setInputProps(input, { alwaysShowMask: false });
expect(inputNode.value).to.equal('');
setInputProps(input, { alwaysShowMask: true });
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
}));
it('should adjust cursor position on focus', createInput(
<Input mask="+7 (999) 999 99 99" value="+7" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(4);
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
setInputProps(input, { value: '+7 (___) ___ _1 __' });
setInputSelection(inputNode, 2, 0);
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(16);
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
setInputProps(input, { value: '+7 (___) ___ _1 _1' });
setInputSelection(inputNode, 2, 0);
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(2);
}));
it('should adjust cursor position on focus on input with autoFocus', createInput(
<Input mask="+7 (999) 999 99 99" value="+7" autoFocus />, (input, inputNode) => {
expect(input.getCursorPosition()).to.equal(4);
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
setInputProps(input, { value: '+7 (___) ___ _1 __' });
setInputSelection(inputNode, 2, 0);
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(16);
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
setInputProps(input, { value: '+7 (___) ___ _1 _1' });
setInputSelection(inputNode, 2, 0);
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(2);
}));
it('should handle changes on input with autoFocus', createInput(
<Input mask="+7 (999) 999 99 99" autoFocus />, (input, inputNode) => {
insertStringIntoInput(input, '222 222 22 22');
return new Promise((resolve) => {
defer(() => {
setInputSelection(inputNode, 5, 0);
setTimeout(() => {
simulateInputKeyPress(input, '3');
expect(inputNode.value).to.equal('+7 (232) 222 22 22');
resolve();
}, 100);
});
});
}));
it('should format value in onChange (with maskChar)', createInput(
<Input mask="**** **** **** ****" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputSelection(inputNode, 0, 0);
inputNode.value = 'a' + inputNode.value;
setInputSelection(inputNode, 1, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('a___ ____ ____ ____');
expect(input.getCursorPosition()).to.equal(1);
setInputSelection(inputNode, 0, 19);
inputNode.value = 'a';
setInputSelection(inputNode, 1, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('a___ ____ ____ ____');
expect(input.getCursorPosition()).to.equal(1);
inputNode.value = 'aaaaa___ ____ ____ ____';
setInputSelection(inputNode, 1, 4);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaaa a___ ____ ____');
expect(input.getCursorPosition()).to.equal(6);
input.setCursorPosition(4);
inputNode.value = 'aaa a___ ____ ____';
setInputSelection(inputNode, 3, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaa_ a___ ____ ____');
input.setSelection(3, 6);
inputNode.value = 'aaaaaa___ ____ ____';
setInputSelection(inputNode, 6, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaaa aa__ ____ ____');
input.setSelection(3, 6);
inputNode.value = 'aaaaxa__ ____ ____';
setInputSelection(inputNode, 5, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaaa xa__ ____ ____');
expect(input.getCursorPosition()).to.equal(6);
}));
it('should format value in onChange (without maskChar)', createInput(
<Input mask="**** **** **** ****" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(inputNode.value).to.equal('');
setInputSelection(inputNode, 0, 0);
inputNode.value = 'aaa';
setInputSelection(inputNode, 3, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaa');
expect(input.getCursorPosition()).to.equal(3);
inputNode.value = 'aaaaa';
setInputSelection(inputNode, 5, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaaa a');
expect(input.getCursorPosition()).to.equal(6);
inputNode.value = 'aaaa afgh ijkl mnop';
setInputSelection(inputNode, 19, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaaa afgh ijkl mnop');
expect(input.getCursorPosition()).to.equal(19);
inputNode.value = 'aaaa afgh ijkl mnopq';
setInputSelection(inputNode, 20, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('aaaa afgh ijkl mnop');
expect(input.getCursorPosition()).to.equal(19);
}));
it('should handle entered characters (with maskChar)', createInput(
<Input mask="+7 (*a9) 999 99 99" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(0);
simulateInputKeyPress(input, '+');
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
input.setCursorPosition(0);
simulateInputKeyPress(input, '7');
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
input.setCursorPosition(0);
simulateInputKeyPress(input, '8');
expect(inputNode.value).to.equal('+7 (8__) ___ __ __');
input.setCursorPosition(0);
simulateInputKeyPress(input, 'E');
expect(inputNode.value).to.equal('+7 (E__) ___ __ __');
simulateInputKeyPress(input, '6');
expect(inputNode.value).to.equal('+7 (E__) ___ __ __');
simulateInputKeyPress(input, 'x');
expect(inputNode.value).to.equal('+7 (Ex_) ___ __ __');
}));
it('should handle entered characters (without maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="+7 (111) 123 45 6" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputSelection(inputNode, 4, 0);
simulateInputKeyPress(input, 'E');
expect(inputNode.value).to.equal('+7 (111) 123 45 6');
input.setSelection(4, 7);
simulateInputKeyPress(input, '0');
expect(inputNode.value).to.equal('+7 (012) 345 6');
setInputSelection(inputNode, 14, 0);
simulateInputKeyPress(input, '7');
simulateInputKeyPress(input, '8');
simulateInputKeyPress(input, '9');
simulateInputKeyPress(input, '4');
expect(inputNode.value).to.equal('+7 (012) 345 67 89');
inputNode.value = '+7 (';
setInputSelection(inputNode, 4, 0);
TestUtils.Simulate.change(inputNode);
setInputSelection(inputNode, 0, 0);
simulateInputKeyPress(input, '+');
expect(inputNode.value).to.equal('+7 (');
}));
it('should adjust cursor position on input (with maskChar)', createInput(
<Input mask="(999)" defaultValue="11" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputSelection(inputNode, 3, 0);
simulateInputKeyPress(input, 'x');
expect(input.getCursorPosition()).to.equal(3);
simulateInputKeyPress(input, '1');
expect(input.getCursorPosition()).to.equal(4);
setInputSelection(inputNode, 0, 4);
simulateInputBackspacePress(input);
setInputSelection(inputNode, 2, 0);
simulateInputKeyPress(input, 'x');
expect(input.getCursorPosition()).to.equal(2);
}));
it('should handle single character removal with Backspace (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(10);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+7 (495) _15 64 54');
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+7 (49_) _15 64 54');
}));
it('should handle single character removal with Backspace (without maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(10);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+7 (495) 156 45 4');
inputNode.value = '+7 (';
setInputSelection(inputNode, 4, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('+7 (');
inputNode.value = '+7 ';
setInputSelection(inputNode, 3, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('+7 (');
}));
it('should adjust cursor position on single character removal with Backspace (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(10);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(9);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(6);
input.setCursorPosition(4);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(4);
}));
it('should adjust cursor position on single character removal with Backspace (without maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="749531564" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(16);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(14);
}));
it('should handle multiple characters removal with Backspace (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(1, 10);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+7 (___) _15 64 54');
}));
it('should handle multiple characters removal with Backspace (without maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(1, 10);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+7 (156) 454 ');
}));
it('should adjust cursor position on multiple characters removal with Backspace (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(1, 10);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(4);
}));
it('should handle single character removal with Backspace on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(10);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+49 12 39');
input.setCursorPosition(9);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+49 12 ');
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
inputNode.value = '+49 12 39';
TestUtils.Simulate.change(inputNode);
input.setCursorPosition(6);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+49 13 ');
}));
it('should adjust cursor position on single character removal with Backspace on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(10);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(9);
input.setCursorPosition(9);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(7);
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
inputNode.value = '+49 12 39';
TestUtils.Simulate.change(inputNode);
input.setCursorPosition(6);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(5);
}));
it('should handle multiple characters removal with Backspace on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(4, 6);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+49 34 ');
inputNode.value = '+49 12 394 5';
TestUtils.Simulate.change(inputNode);
input.setSelection(4, 6);
simulateInputBackspacePress(input);
expect(inputNode.value).to.equal('+49 34 59');
}));
it('should adjust cursor position on multiple characters removal with Backspace on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(4, 6);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(4);
inputNode.value = '+49 12 394 5';
TestUtils.Simulate.change(inputNode);
input.setSelection(4, 6);
simulateInputBackspacePress(input);
expect(input.getCursorPosition()).to.equal(4);
}));
it('should handle single character removal with Delete (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(0);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+7 (_95) 315 64 54');
input.setCursorPosition(7);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+7 (_95) _15 64 54');
input.setCursorPosition(11);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+7 (_95) _1_ 64 54');
}));
it('should adjust cursor position on single character removal with Delete (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(0);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(4);
input.setCursorPosition(7);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(9);
input.setCursorPosition(11);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(11);
}));
it('should handle multiple characters removal with Delete (with maskChar)', createInput(
<Input mask="+7 (999) 999 99 99" defaultValue="74953156454" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(1, 10);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+7 (___) _15 64 54');
}));
it('should handle single character removal with Delete on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(9);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+49 12 39');
input.setCursorPosition(7);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+49 12 ');
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
inputNode.value = '+49 12 39';
TestUtils.Simulate.change(inputNode);
input.setCursorPosition(5);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+49 13 ');
}));
it('should adjust cursor position on single character removal with Delete on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(9);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(9);
input.setCursorPosition(7);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(7);
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
inputNode.value = '+49 12 39';
TestUtils.Simulate.change(inputNode);
input.setCursorPosition(5);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(5);
}));
it('should handle multiple characters removal with Delete on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(4, 6);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+49 34 ');
inputNode.value = '+49 12 394 5';
TestUtils.Simulate.change(inputNode);
input.setSelection(4, 6);
simulateInputDeletePress(input);
expect(inputNode.value).to.equal('+49 34 59');
}));
it('should adjust cursor position on multiple characters removal with Delete on mask with escaped characters (without maskChar)', createInput(
<Input mask="+4\9 99 9\99 99" defaultValue="+49 12 394" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setSelection(4, 6);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(4);
inputNode.value = '+49 12 394 5';
TestUtils.Simulate.change(inputNode);
input.setSelection(4, 6);
simulateInputDeletePress(input);
expect(input.getCursorPosition()).to.equal(4);
}));
it('should handle mask change', createInput(
<Input mask="9999-9999-9999-9999" defaultValue="34781226917" />, (input, inputNode) => {
setInputProps(input, { mask: '9999-999999-99999' });
expect(inputNode.value).to.equal('3478-122691-7____');
setInputProps(input, { mask: '9-9-9-9' });
expect(inputNode.value).to.equal('3-4-7-8');
setInputProps(input, { mask: null });
expect(inputNode.value).to.equal('3-4-7-8');
inputNode.value = '0-1-2-3';
setInputProps(input, { mask: '9999' });
expect(inputNode.value).to.equal('0123');
}));
it('should handle mask change with on controlled input', createInput(
<Input mask="9999-9999-9999-9999" value="38781226917" />, (input, inputNode) => {
setInputProps(input, {
onChange: () => {
setInputProps(input, {
mask: '9999-999999-99999',
value: '3478-1226-917_-____'
});
}
});
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(inputNode.value).to.equal('3878-1226-917_-____');
setInputSelection(inputNode, 1, 0);
simulateInputKeyPress(input, '4');
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('3478-122691-7____');
}));
it('should handle string paste (with maskChar)', createInput(
<Input mask="9999-9999-9999-9999" defaultValue="____-____-____-6543" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputSelection(inputNode, 3, 15);
simulateInputPaste(input, '34781226917');
expect(inputNode.value).to.equal('___3-4781-2269-17_3');
setInputSelection(inputNode, 3, 0);
simulateInputPaste(input, '3-__81-2_6917');
expect(inputNode.value).to.equal('___3-__81-2_69-17_3');
setInputSelection(inputNode, 0, 3);
simulateInputPaste(input, ' 333');
expect(inputNode.value).to.equal('3333-__81-2_69-17_3');
}));
it('should adjust cursor position on string paste (with maskChar)', createInput(
<Input mask="9999-9999-9999-9999" defaultValue="____-____-____-6543" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputSelection(inputNode, 3, 15);
simulateInputPaste(input, '478122691');
expect(input.getCursorPosition()).to.equal(15);
setInputSelection(inputNode, 3, 0);
simulateInputPaste(input, '3-__81-2_6917');
expect(input.getCursorPosition()).to.equal(17);
}));
it('should handle string paste (without maskChar)', createInput(
<Input mask="9999-9999-9999-9999" defaultValue="9999-9999-9999-9999" maskChar={null} />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputSelection(inputNode, 0, 19);
simulateInputPaste(input, '34781226917');
expect(inputNode.value).to.equal('3478-1226-917');
setInputSelection(inputNode, 1, 0);
simulateInputPaste(input, '12345');
expect(inputNode.value).to.equal('3123-4547-8122-6917');
setInputSelection(inputNode, 1, 0);
simulateInputPaste(input, '4321');
expect(inputNode.value).to.equal('3432-1547-8122-6917');
setInputProps(input, {
value: '',
onChange: (event) => {
setInputProps(input, {
value: event.target.value
});
}
});
simulateInputPaste(input, '123');
expect(inputNode.value).to.equal('123');
}));
it('should handle string paste at position of permanent character (with maskChar)', createInput(
<Input mask="9999-9999-9999" maskChar=" " />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
simulateInputPaste(input, '1111 1111 1111');
expect(inputNode.value).to.equal('1111-1111-1111');
}));
it('should handle formatChars property', createInput(
<Input mask="11-11" defaultValue="1234" formatChars={{ '1': '[1-3]' }} />, (input, inputNode) => {
expect(inputNode.value).to.equal('12-3_');
}));
it('should keep placeholder on rerender on empty input with alwaysShowMask', createInput(
<Input mask="99-99" value="" alwaysShowMask />, (input, inputNode) => {
setInputProps(input, { value: '' });
expect(inputNode.value).to.equal('__-__');
}));
it('should ignore null formatChars', createInput(
<Input mask="99-99" formatChars={null} alwaysShowMask />, (input, inputNode) => {
expect(inputNode.value).to.equal('__-__');
}));
it('should show empty value when input switches from uncontrolled to controlled', createInput(
<Input mask="+7 (*a9) 999 99 99" />, (input, inputNode) => {
setInputProps(input, { value: '+7 (___) ___ __ __' });
expect(inputNode.value).to.equal('+7 (___) ___ __ __');
}));
it('shouldn\'t affect value if mask is empty', createInput(
<Input value="12345" />, (input, inputNode) => {
expect(inputNode.value).to.equal('12345');
setInputProps(input, {
value: '54321'
});
expect(inputNode.value).to.equal('54321');
}));
it('should show next permanent character when maskChar is null', createInput(
<Input mask="99/99/9999" value="01" maskChar={null} />, (input, inputNode) => {
expect(inputNode.value).to.equal('01/');
}));
it('should show all next consecutive permanent characters when maskChar is null', createInput(
<Input mask="99---99" value="01" maskChar={null} />, (input, inputNode) => {
expect(inputNode.value).to.equal('01---');
}));
it('should show trailing permanent character when maskChar is null', createInput(
<Input mask="99%" value="10" maskChar={null} />, (input, inputNode) => {
expect(inputNode.value).to.equal('10%');
}));
it('should pass input DOM node to inputRef function', () => {
let inputRef;
return createInput(
<Input inputRef={ref => inputRef = ref} />, (input, inputNode) => {
expect(inputRef).to.equal(inputNode);
})();
});
it('should allow to modify value with beforeMaskedValueChange', (() => {
const beforeMaskedValueChange = (newState, oldState, userInput, options, inputInstance) => {
let { value } = newState;
let selection = newState.selection;
let cursorPosition = selection ? selection.start : null;
if (value.endsWith('-') && userInput !== '-' && (!inputInstance || !inputInstance.props.value.endsWith('-'))) {
if (cursorPosition === value.length) {
cursorPosition--;
selection = { start: cursorPosition, end: cursorPosition };
}
value = value.slice(0, -1);
}
return {
value,
selection
};
};
return createInput(
<Input mask="99999-9999" maskChar={null} value="12345" beforeMaskedValueChange={beforeMaskedValueChange} />, (input, inputNode) => {
expect(inputNode.value).to.equal('12345');
setInputProps(input, {
onChange: (event) => {
setInputProps(input, {
value: event.target.value
});
},
beforeMaskedValueChange: (newState, oldState, userInput, options) => {
return beforeMaskedValueChange(newState, oldState, userInput, options, input);
}
});
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
setInputProps(input, { value: '12345' });
expect(inputNode.value).to.equal('12345');
input.setCursorPosition(5);
simulateInputKeyPress(input, '-');
expect(inputNode.value).to.equal('12345-');
});
})());
it('shouldn\'t modify value on entering non-allowed character', createInput(
<Input mask="9999" defaultValue="1234" />, (input, inputNode) => {
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
input.setCursorPosition(0);
simulateInputKeyPress(input, 'a');
expect(inputNode.value).to.equal('1234');
expect(input.getCursorPosition()).to.equal(0);
input.setSelection(0, 1);
simulateInputKeyPress(input, 'a');
expect(inputNode.value).to.equal('1234');
input.setSelection(1, 4);
simulateInputKeyPress(input, 'a');
expect(inputNode.value).to.equal('1234');
}));
it('should handle autofill', createInput(
<Input mask="9999-9999" defaultValue="123" maskChar={null} />, (input, inputNode) => {
input.isInputAutofilled = () => true;
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
inputNode.value = '12345678';
setInputSelection(inputNode, 8, 0);
TestUtils.Simulate.change(inputNode);
expect(inputNode.value).to.equal('1234-5678');
}));
it('should handle transition between masked and non-masked state', createInput(
<Input />, (input, inputNode) => {
setInputProps(input, {
value: '',
onChange: (event) => {
setInputProps(input, {
value: event.target.value,
mask: event.target.value ? '+7 999 999 99 99' : null
});
}
});
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(0);
simulateInputKeyPress(input, '1');
expect(inputNode.value).to.equal('+7 1__ ___ __ __');
expect(input.getCursorPosition()).to.equal(4);
simulateInputBackspacePress(input);
inputNode.blur();
TestUtils.Simulate.blur(inputNode);
expect(inputNode.value).to.equal('');
inputNode.focus();
TestUtils.Simulate.focus(inputNode);
expect(input.getCursorPosition()).to.equal(0);
simulateInputKeyPress(input, '1');