Function initialize

test/core/resolveCache.js:61–69

(cacheDir)

        });

        function initialize(cacheDir) {
            return new ResolveCache(
                defaultConfig({
                    storage: {
                        packages: cacheDir
                    }
                })
            );
        }

        it("should create the cache folder if it doesn't exists", function() {
            initialize(tempPackage);