Ouzo\Tests\ArrayAssert::hasSize PHP Method

    public function hasSize($expectedSize)
    {
        $this->isNotNull();
        $actualSize = sizeof($this->actual);
        AssertAdapter::assertEquals($expectedSize, $actualSize, "Expected size {$expectedSize}, but is {$actualSize}.\nActual: " . $this->actualString);
        return $this;
    }