'User', ); public function testValidatePassword() { $this->assertTrue($this->users(0)->validatePassword('demo')); $this->assertFalse($this->users(0)->validatePassword('wrong')); } public function testChangePassword() { $user=$this->users(0); $user->password=$user->hashPassword('newpwd'); $this->assertFalse($user->validatePassword('demo')); $this->assertTrue($user->validatePassword('newpwd')); } }