1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
<?php
namespace Illuminate\Tests\Integration\Database\EloquentModelLoadCountTest;
use DB;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Tests\Integration\Database\DatabaseTestCase;
class EloquentModelLoadCountTest extends DatabaseTestCase
{
protected function afterRefreshingDatabase()
{
Schema::create('base_models', function (Blueprint $table) {
$table->increments('id');
});
Schema::create('related1s', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('base_model_id');
});
Schema::create('related2s', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('base_model_id');
});
Schema::create('deleted_related', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('base_model_id');
$table->softDeletes();
});
BaseModel::create();
Related1::create(['base_model_id' => 1]);
Related1::create(['base_model_id' => 1]);
Related2::create(['base_model_id' => 1]);
DeletedRelated::create(['base_model_id' => 1]);
}
public function testLoadCountSingleRelation()
{
$model = BaseModel::first();
DB::enableQueryLog();
$model->loadCount('related1');
$this->assertCount(1, DB::getQueryLog());
$this->assertEquals(2, $model->related1_count);
}
public function testLoadCountMultipleRelations()
{
$model = BaseModel::first();
DB::enableQueryLog();
$model->loadCount(['related1', 'related2']);
$this->assertCount(1, DB::getQueryLog());
$this->assertEquals(2, $model->related1_count);
$this->assertEquals(1, $model->related2_count);
}
public function testLoadCountDeletedRelations()
{
$model = BaseModel::first();
$this->assertNull($model->deletedrelated_count);
$model->loadCount('deletedrelated');
$this->assertEquals(1, $model->deletedrelated_count);
DeletedRelated::first()->delete();
$model = BaseModel::first();
$this->assertNull($model->deletedrelated_count);
$model->loadCount('deletedrelated');
$this->assertEquals(0, $model->deletedrelated_count);
}
}
class BaseModel extends Model
{
public $timestamps = false;
protected $guarded = [];
public function related1()
{
return $this->hasMany(Related1::class);
}
public function related2()
{
return $this->hasMany(Related2::class);
}
public function deletedrelated()
{
return $this->hasMany(DeletedRelated::class);
}
}
class Related1 extends Model
{
public $timestamps = false;
protected $fillable = ['base_model_id'];
public function parent()
{
return $this->belongsTo(BaseModel::class);
}
}
class Related2 extends Model
{
public $timestamps = false;
protected $fillable = ['base_model_id'];
public function parent()
{
return $this->belongsTo(BaseModel::class);
}
}
class DeletedRelated extends Model
{
use SoftDeletes;
public $timestamps = false;
protected $fillable = ['base_model_id'];
public function parent()
{
return $this->belongsTo(BaseModel::class);
}
}
|
