webpack/test/checkArrayExpectation.js

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jade, coffee, css, less, ... and your custom stuff.

var fs = require("fs");
var path = require("path");

module.exports = function checkArrayExpectation(testDirectory, object, kind, upperCaseKind, done) {
	var array = object[kind+"s"].slice().sort();
	if(kind === "warning") array = array.filter(function(item) { return !/from UglifyJs/.test(item); });
	if(fs.existsSync(path.join(testDirectory, kind+ "s.js"))) {
		var expected = require(path.join(testDirectory, kind + "s.js"));
		if(expected.length < array.length)
			return done(new Error("More " + kind + "s while compiling than expected:\n\n" + array.join("\n\n"))), true;
		else if(expected.length > array.length)
			return done(new Error("Less " + kind + "s while compiling than expected:\n\n" + array.join("\n\n"))), true;
		for(var i = 0; i < array.length; i++) {
			if(Array.isArray(expected[i])) {
				for(var j = 0; j < expected[i].length; j++) {
					if(!expected[i][j].test(array[i]))
						return done(new Error(upperCaseKind + " " + i + ": " + array[i] + " doesn't match " + expected[i][j].toString())), true;
				}
			} else if(!expected[i].test(array[i]))
				return done(new Error(upperCaseKind + " " + i + ": " + array[i] + " doesn't match " + expected[i].toString())), true;
		}
	} else if(array.length > 0) {
		return done(new Error(upperCaseKind + "s while compiling:\n\n" + array.join("\n\n"))), true;
	}
}