public function testPasswordComplexity()
{
$regex = '/^[^\\s ]{6,}$/i';
$valid1 = new RegexValidator('$password$_+123', $regex);
$valid2 = new RegexValidator('pas123', $regex);
$invalid1 = new RegexValidator('passw', $regex);
$invalid2 = new RegexValidator('password123 123', $regex);
$invalid3 = new RegexValidator('', $regex);
$valid1->Validate();
$valid2->Validate();
$invalid1->Validate();
$invalid2->Validate();
$invalid3->Validate();
$this->assertTrue($valid1->IsValid());
$this->assertTrue($valid2->IsValid());
$this->assertFalse($invalid1->IsValid());
$this->assertFalse($invalid2->IsValid(), "spaces are not allowed");
$this->assertFalse($invalid3->IsValid(), "password is required are not allowed");
}
