| 1 | /*!
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| 2 | * chai
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| 3 | * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
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| 4 | * MIT Licensed
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| 5 | */
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| 6 |
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| 7 | import * as chai from '../../../index.js';
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| 8 | import {Assertion} from '../assertion.js';
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| 9 | import {AssertionError} from 'assertion-error';
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| 10 |
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| 11 | function expect(val, message) {
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| 12 | return new Assertion(val, message);
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| 13 | }
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| 14 |
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| 15 | export {expect};
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| 16 | /**
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| 17 | * ### .fail([message])
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| 18 | * ### .fail(actual, expected, [message], [operator])
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| 19 | *
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| 20 | * Throw a failure.
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| 21 | *
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| 22 | * expect.fail();
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| 23 | * expect.fail("custom error message");
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| 24 | * expect.fail(1, 2);
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| 25 | * expect.fail(1, 2, "custom error message");
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| 26 | * expect.fail(1, 2, "custom error message", ">");
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| 27 | * expect.fail(1, 2, undefined, ">");
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| 28 | *
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| 29 | * @name fail
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| 30 | * @param {Mixed} actual
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| 31 | * @param {Mixed} expected
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| 32 | * @param {String} message
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| 33 | * @param {String} operator
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| 34 | * @namespace BDD
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| 35 | * @api public
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| 36 | */
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| 37 |
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| 38 | expect.fail = function (actual, expected, message, operator) {
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| 39 | if (arguments.length < 2) {
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| 40 | message = actual;
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| 41 | actual = undefined;
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| 42 | }
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| 43 |
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| 44 | message = message || 'expect.fail()';
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| 45 | throw new AssertionError(message, {
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| 46 | actual: actual
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| 47 | , expected: expected
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| 48 | , operator: operator
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| 49 | }, chai.expect.fail);
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| 50 | };
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