kizu/dist/assertions/equal.js

An easy-to-use, fast, and defensive Typescript/Javascript test runner designed to help you to write simple, readable, and maintainable tests.

"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.equal = equal;
const deepStrictEqual_1 = require("../lib/deepStrictEqual");
const util = __importStar(require("util"));
const kleur_1 = __importDefault(require("kleur"));
const AssertionError_1 = require("./AssertionError");
const diff_1 = require("../lib/diff");
function equal(assertions, actual, expected, description) {
    const descWithDefault = description || 'equal()';
    if ((0, deepStrictEqual_1.deepStrictEqual)(actual, expected)) {
        assertions.push({ pass: true, description: descWithDefault });
    }
    else {
        const diagnostic = createDiagnostic(actual, expected);
        const stack = new AssertionError_1.AssertionError('not deeply and strictly equivalent').stack;
        assertions.push({ pass: false, description: descWithDefault, diagnostic, stack });
    }
}
function createDiagnostic(actual, expected) {
    const diff = (0, diff_1.getDiff)(actual, expected);
    const actualStr = util.inspect(actual, { colors: true, depth: null });
    const expectedStr = util.inspect(expected, { colors: true, depth: null });
    const sectionActual = `${kleur_1.default.grey().bold('Actual:')}\n\n${actualStr}`;
    const sectionExpected = `\n\n${kleur_1.default.grey().bold('Expected:')}\n\n${expectedStr}`;
    const sectionDiff = diff && `\n\n${kleur_1.default.grey().bold('Diff:')}\n\n${diff}`;
    return `${sectionActual}${sectionExpected}${sectionDiff}\n`;
}
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