cssd-back/app/TestResult.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class TestResult extends Model
{
    public $fillable = ['result','verified','autoclave_id','test_type_id','user_id'];
    public function test_type()
    {
        return $this->belongsTo('App\TestType');
    }
    public function user()
    {
        return $this->belongsTo('App\User');
    }
    public function input_values()
    {
        return $this->hasMany('App\InputValue');
    }
}