scratch – Rev 73

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beforeEach(function () {
        this.baseAssetsPath = "../_assets/";

        this.getFilePath = function (fileObj) {
                if (typeof fileObj == "string") {
                        return this.baseAssetsPath + fileObj;
                } else {
                        return this.baseAssetsPath + fileObj.src;
                }
        }

        this.findClass = function (selector) {
                // search backwards because the last match is more likely the right one
                for (var i = document.styleSheets.length - 1; i >= 0; i--) {
                        var cssRules = document.styleSheets[i].cssRules ||
                                        document.styleSheets[i].rules || []; // IE support
                        for (var c = 0; c < cssRules.length; c++) {
                                if (cssRules[c].selectorText === selector) {
                                        return true;
                                }
                        }
                }
                return false;
        }

        var customMatchers = {
                toBeInRange: function (util, customEqualityTesters) {
                        return {
                                compare: function (actual, excpected, range) {
                                        var result = {};
                                        range = range || 0;

                                        if (actual <= (excpected + range) && actual >= (excpected - range)) {
                                                result.pass = true;
                                        } else {
                                                result.pass = false;
                                        }
                                        return result;
                                }
                        };
                }
        };

        jasmine.addMatchers(customMatchers);
});