test: Aliasing method names for an Eloquent relationship

[ghostwriter]

• Testing the syntax {belongsTo|hasOne|hasMany}: {class_name}:{method_name} is supported, to "alias" relationships .
• Resolve FR: ability to alias relationships #294

draft.yaml:

models:
  Salesman:
    name: string
    relationships:
      hasOne: User:Lead
      hasMany: class_name:method_name
      belongsTo: class_name:method_name

Output:

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Salesman extends Model
{
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'id' => 'integer',
    ];


    public function lead()
    {
        return $this->hasOne(\App\User::class);
    }

    public function methodNames()
    {
        return $this->hasMany(\App\ClassName::class);
    }

    public function methodName()
    {
        return $this->belongsTo(\App\ClassName::class);
    }
}