ignores (path) {
        return this._test(path, this._ignoreCache, false).ignored
    }

    createFilter () {
        return path => !this.ignores(path)
    }

    filter (paths) {
        return makeArray(paths).filter(this.createFilter())
    }

    // @returns {TestResult}
    test (path) {
        return this._test(path, this._testCache, true)
    }
}