airbnb-prop-types
Version:
Custom React PropType validators that we use at Airbnb.
192 lines (182 loc) • 6.9 kB
JavaScript
"use strict";
var _chai = require("chai");
var _react = _interopRequireDefault(require("react"));
var _ = require("..");
var _callValidator = _interopRequireDefault(require("./_callValidator"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
describe('booleanSome', function () {
it('throws when given non-strings', function () {
(0, _chai.expect)(function () {
return (0, _.booleanSome)();
}).to["throw"](TypeError);
(0, _chai.expect)(function () {
return (0, _.booleanSome)(null);
}).to["throw"](TypeError);
(0, _chai.expect)(function () {
return (0, _.booleanSome)({});
}).to["throw"](TypeError);
(0, _chai.expect)(function () {
return (0, _.booleanSome)([]);
}).to["throw"](TypeError);
});
it('throws when given 0 props', function () {
(0, _chai.expect)(function () {
return (0, _.booleanSome)();
}).to["throw"](TypeError);
});
it('returns a function', function () {
(0, _chai.expect)(_typeof((0, _.booleanSome)('a', 'b'))).to.equal('function');
});
function assertPasses(validator, element, propName) {
(0, _chai.expect)((0, _callValidator["default"])(validator, element, propName)).to.equal(null);
}
function assertFails(validator, element, propName) {
(0, _chai.expect)((0, _callValidator["default"])(validator, element, propName)).to.be.instanceOf(Error);
}
it('passes with all true', function () {
var validator = (0, _.booleanSome)('a', 'b');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: true,
b: true
}), 'a');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: true,
b: true
}), 'b');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: true,
b: true
}), 'a');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: true,
b: true
}), 'b');
});
it('behaves with one true', function () {
var validator = (0, _.booleanSome)('a', 'b');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: true
}), 'a');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: true
}), 'b');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
b: true
}), 'a');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
b: true
}), 'b');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: true
}), 'a');
assertFails(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: true
}), 'b');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
b: true
}), 'b');
assertFails(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
b: true
}), 'a');
});
it('passes with one false', function () {
var validator = (0, _.booleanSome)('a', 'b');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: false
}), 'a');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: false
}), 'b');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
b: false
}), 'a');
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
b: false
}), 'b');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: false,
b: true
}), 'a');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: false,
b: true
}), 'b');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: true,
b: false
}), 'a');
assertPasses(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: true,
b: false
}), 'b');
});
it('fails with all false', function () {
var validator = (0, _.booleanSome)('a', 'b');
assertFails(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: false,
b: false
}), 'a');
assertFails(validator, /*#__PURE__*/_react["default"].createElement("div", {
a: false,
b: false
}), 'b');
assertFails(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: false,
b: false
}), 'a');
assertFails(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
b: false
}), 'a');
assertFails(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: false,
b: false
}), 'b');
assertFails(validator.isRequired, /*#__PURE__*/_react["default"].createElement("div", {
a: false
}), 'b');
});
it('passes when one of the boolean props is null/undefined', function () {
var prop1 = 'foo';
var prop2 = 'bar';
var validator = (0, _.booleanSome)(prop1, prop2);
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
foo: true,
bar: null
}), prop1);
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
foo: true,
bar: null
}), prop2);
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
bar: true,
foo: null
}), prop1);
assertPasses(validator, /*#__PURE__*/_react["default"].createElement("div", {
bar: true,
foo: null
}), prop2);
});
it('fails when required, and one of the exclusive props is null/undefined', function () {
var prop1 = 'foo';
var prop2 = 'bar';
var validator = (0, _.booleanSome)(prop1, prop2).isRequired;
assertFails(validator, /*#__PURE__*/_react["default"].createElement("div", {
foo: true,
bar: null
}), prop2);
assertFails(validator, /*#__PURE__*/_react["default"].createElement("div", {
bar: true,
foo: null
}), prop1);
assertFails(validator, /*#__PURE__*/_react["default"].createElement("div", {
foo: true,
bar: undefined
}), prop2);
assertFails(validator, /*#__PURE__*/_react["default"].createElement("div", {
bar: true,
foo: undefined
}), prop1);
});
});
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