kahlan\Log::children PHP Method

    public function children()
    {
        return $this->_children;
    }

describe("Log", function () {
    describe("->__construct()", function () {
        it("correctly sets default values", function () {
            $log = new Log();
            expect($log->scope())->toBe(null);
            expect($log->type())->toBe('passed');
            expect($log->not())->toBe(false);
            expect($log->description())->toBe(null);
            expect($log->matcher())->toBe(null);
            expect($log->matcherName())->toBe(null);
            expect($log->data())->toBe([]);
            expect($log->backtrace())->toBe([]);
            expect($log->exception())->toBe(null);
            expect($log->file())->toBe(null);
            expect($log->line())->toBe(null);
            expect($log->children())->toBe([]);
        });
    });
    describe("->add()", function () {
        beforeEach(function () {
            $this->scope = new Scope();
            $this->pattern = '*Suite.php';
            $this->regExp = strtr(preg_quote($this->pattern, '~'), ['\\*' => '.*', '\\?' => '.']);
            $this->scope->backtraceFocus($this->pattern);
            $this->reports = new Log(["scope" => $this->scope]);
        });
        it("rebases backtrace on fail report", function () {
            $this->reports->add('fail', ['backtrace' => debug_backtrace()]);
            $logs = $this->reports->children();
            $log = $logs[0];
            expect($log->backtrace()[0]['file'])->toMatch("~^{$this->regExp}\$~");