ActiveRecordTest.php 22.9 KB
Newer Older
Qiang Xue committed
1
<?php
Qiang Xue committed
2
namespace yiiunit\framework\db;
Qiang Xue committed
3 4 5

use yiiunit\data\ar\ActiveRecord;
use yiiunit\data\ar\Customer;
6
use yiiunit\data\ar\NullValues;
Qiang Xue committed
7
use yiiunit\data\ar\OrderItem;
Qiang Xue committed
8
use yiiunit\data\ar\Order;
Qiang Xue committed
9
use yiiunit\data\ar\Item;
10 11
use yiiunit\data\ar\OrderItemWithNullFK;
use yiiunit\data\ar\OrderWithNullFK;
12
use yiiunit\data\ar\Profile;
13
use yiiunit\data\ar\Type;
14
use yiiunit\framework\ar\ActiveRecordTestTrait;
15
use yiiunit\framework\db\cubrid\CubridActiveRecordTest;
Qiang Xue committed
16

17 18 19 20
/**
 * @group db
 * @group mysql
 */
Alexander Makarov committed
21
class ActiveRecordTest extends DatabaseTestCase
Qiang Xue committed
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
    use ActiveRecordTestTrait;

    protected function setUp()
    {
        parent::setUp();
        ActiveRecord::$db = $this->getConnection();
    }

    public function getCustomerClass()
    {
        return Customer::className();
    }

    public function getItemClass()
    {
        return Item::className();
    }

    public function getOrderClass()
    {
        return Order::className();
    }

    public function getOrderItemClass()
    {
        return OrderItem::className();
    }

51 52 53 54
    public function getOrderWithNullFKClass()
    {
        return OrderWithNullFK::className();
    }
55
    public function getOrderItemWithNullFKmClass()
56 57 58 59
    {
        return OrderItemWithNullFK::className();
    }

60 61 62
    public function testCustomColumns()
    {
        // find custom column
Qiang Xue committed
63
        $customer = Customer::find()->select(['*', '(status*2) AS status2'])
64 65 66 67 68 69 70 71
            ->where(['name' => 'user3'])->one();
        $this->assertEquals(3, $customer->id);
        $this->assertEquals(4, $customer->status2);
    }

    public function testStatisticalFind()
    {
        // find count, sum, average, min, max, scalar
Qiang Xue committed
72 73 74 75 76 77 78
        $this->assertEquals(3, Customer::find()->count());
        $this->assertEquals(2, Customer::find()->where('id=1 OR id=2')->count());
        $this->assertEquals(6, Customer::find()->sum('id'));
        $this->assertEquals(2, Customer::find()->average('id'));
        $this->assertEquals(1, Customer::find()->min('id'));
        $this->assertEquals(3, Customer::find()->max('id'));
        $this->assertEquals(3, Customer::find()->select('COUNT(*)')->scalar());
79 80 81 82 83
    }

    public function testFindScalar()
    {
        // query scalar
Qiang Xue committed
84
        $customerName = Customer::find()->where(['id' => 2])->select('name')->scalar();
85 86 87 88 89 90 91 92 93 94 95 96 97
        $this->assertEquals('user2', $customerName);
    }

    public function testFindColumn()
    {
        /** @var TestCase|ActiveRecordTestTrait $this */
        $this->assertEquals(['user1', 'user2', 'user3'], Customer::find()->select('name')->column());
        $this->assertEquals(['user3', 'user2', 'user1'], Customer::find()->orderBy(['name' => SORT_DESC])->select('name')->column());
    }

    public function testFindBySql()
    {
        // find one
98
        $customer = Customer::findBySql('SELECT * FROM customer ORDER BY id DESC')->one();
99 100 101 102
        $this->assertTrue($customer instanceof Customer);
        $this->assertEquals('user3', $customer->name);

        // find all
103
        $customers = Customer::findBySql('SELECT * FROM customer')->all();
104 105 106
        $this->assertEquals(3, count($customers));

        // find with parameter binding
107
        $customer = Customer::findBySql('SELECT * FROM customer WHERE id=:id', [':id' => 2])->one();
108 109 110 111 112 113 114
        $this->assertTrue($customer instanceof Customer);
        $this->assertEquals('user2', $customer->name);
    }

    public function testFindLazyViaTable()
    {
        /** @var Order $order */
Alexander Makarov committed
115
        $order = Order::findOne(1);
116 117 118 119 120
        $this->assertEquals(1, $order->id);
        $this->assertEquals(2, count($order->books));
        $this->assertEquals(1, $order->items[0]->id);
        $this->assertEquals(2, $order->items[1]->id);

Alexander Makarov committed
121
        $order = Order::findOne(2);
122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161
        $this->assertEquals(2, $order->id);
        $this->assertEquals(0, count($order->books));
    }

    public function testFindEagerViaTable()
    {
        $orders = Order::find()->with('books')->orderBy('id')->all();
        $this->assertEquals(3, count($orders));

        $order = $orders[0];
        $this->assertEquals(1, $order->id);
        $this->assertEquals(2, count($order->books));
        $this->assertEquals(1, $order->books[0]->id);
        $this->assertEquals(2, $order->books[1]->id);

        $order = $orders[1];
        $this->assertEquals(2, $order->id);
        $this->assertEquals(0, count($order->books));

        $order = $orders[2];
        $this->assertEquals(3, $order->id);
        $this->assertEquals(1, count($order->books));
        $this->assertEquals(2, $order->books[0]->id);

        // https://github.com/yiisoft/yii2/issues/1402
        $orders = Order::find()->with('books')->orderBy('id')->asArray()->all();
        $this->assertEquals(3, count($orders));

        $order = $orders[0];
        $this->assertTrue(is_array($order));
        $this->assertEquals(1, $order['id']);
        $this->assertEquals(2, count($order['books']));
        $this->assertEquals(1, $order['books'][0]['id']);
        $this->assertEquals(2, $order['books'][1]['id']);
    }

    // deeply nested table relation
    public function testDeeplyNestedTableRelation()
    {
        /** @var Customer $customer */
Alexander Makarov committed
162
        $customer = Customer::findOne(1);
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262
        $this->assertNotNull($customer);

        $items = $customer->orderItems;

        $this->assertEquals(2, count($items));
        $this->assertInstanceOf(Item::className(), $items[0]);
        $this->assertInstanceOf(Item::className(), $items[1]);
        $this->assertEquals(1, $items[0]->id);
        $this->assertEquals(2, $items[1]->id);
    }

    public function testStoreNull()
    {
        $record = new NullValues();
        $this->assertNull($record->var1);
        $this->assertNull($record->var2);
        $this->assertNull($record->var3);
        $this->assertNull($record->stringcol);

        $record->id = 1;

        $record->var1 = 123;
        $record->var2 = 456;
        $record->var3 = 789;
        $record->stringcol = 'hello!';

        $record->save(false);
        $this->assertTrue($record->refresh());

        $this->assertEquals(123, $record->var1);
        $this->assertEquals(456, $record->var2);
        $this->assertEquals(789, $record->var3);
        $this->assertEquals('hello!', $record->stringcol);

        $record->var1 = null;
        $record->var2 = null;
        $record->var3 = null;
        $record->stringcol = null;

        $record->save(false);
        $this->assertTrue($record->refresh());

        $this->assertNull($record->var1);
        $this->assertNull($record->var2);
        $this->assertNull($record->var3);
        $this->assertNull($record->stringcol);

        $record->var1 = 0;
        $record->var2 = 0;
        $record->var3 = 0;
        $record->stringcol = '';

        $record->save(false);
        $this->assertTrue($record->refresh());

        $this->assertEquals(0, $record->var1);
        $this->assertEquals(0, $record->var2);
        $this->assertEquals(0, $record->var3);
        $this->assertEquals('', $record->stringcol);
    }

    public function testStoreEmpty()
    {
        $record = new NullValues();
        $record->id = 1;

        // this is to simulate empty html form submission
        $record->var1 = '';
        $record->var2 = '';
        $record->var3 = '';
        $record->stringcol = '';

        $record->save(false);
        $this->assertTrue($record->refresh());

        // https://github.com/yiisoft/yii2/commit/34945b0b69011bc7cab684c7f7095d837892a0d4#commitcomment-4458225
        $this->assertTrue($record->var1 === $record->var2);
        $this->assertTrue($record->var2 === $record->var3);
    }

    public function testIsPrimaryKey()
    {
        $this->assertFalse(Customer::isPrimaryKey([]));
        $this->assertTrue(Customer::isPrimaryKey(['id']));
        $this->assertFalse(Customer::isPrimaryKey(['id', 'name']));
        $this->assertFalse(Customer::isPrimaryKey(['name']));
        $this->assertFalse(Customer::isPrimaryKey(['name', 'email']));

        $this->assertFalse(OrderItem::isPrimaryKey([]));
        $this->assertFalse(OrderItem::isPrimaryKey(['order_id']));
        $this->assertFalse(OrderItem::isPrimaryKey(['item_id']));
        $this->assertFalse(OrderItem::isPrimaryKey(['quantity']));
        $this->assertFalse(OrderItem::isPrimaryKey(['quantity', 'subtotal']));
        $this->assertTrue(OrderItem::isPrimaryKey(['order_id', 'item_id']));
        $this->assertFalse(OrderItem::isPrimaryKey(['order_id', 'item_id', 'quantity']));
    }

    public function testJoinWith()
    {
        // left join and eager loading
263
        $orders = Order::find()->joinWith('customer')->orderBy('customer.id DESC, order.id')->all();
264 265 266 267 268 269 270 271 272 273 274
        $this->assertEquals(3, count($orders));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertEquals(3, $orders[1]->id);
        $this->assertEquals(1, $orders[2]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('customer'));
        $this->assertTrue($orders[1]->isRelationPopulated('customer'));
        $this->assertTrue($orders[2]->isRelationPopulated('customer'));

        // inner join filtering and eager loading
        $orders = Order::find()->innerJoinWith([
            'customer' => function ($query) {
275
                $query->where('customer.id=2');
276
            },
277
        ])->orderBy('order.id')->all();
278 279 280 281 282 283 284 285 286
        $this->assertEquals(2, count($orders));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertEquals(3, $orders[1]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('customer'));
        $this->assertTrue($orders[1]->isRelationPopulated('customer'));

        // inner join filtering, eager loading, conditions on both primary and relation
        $orders = Order::find()->innerJoinWith([
            'customer' => function ($query) {
287
                $query->where(['customer.id' => 2]);
288
            },
289
        ])->where(['order.id' => [1, 2]])->orderBy('order.id')->all();
290 291 292 293 294 295 296
        $this->assertEquals(1, count($orders));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('customer'));

        // inner join filtering without eager loading
        $orders = Order::find()->innerJoinWith([
            'customer' => function ($query) {
297
                $query->where('customer.id=2');
298
            },
299
        ], false)->orderBy('order.id')->all();
300 301 302 303 304 305 306 307 308
        $this->assertEquals(2, count($orders));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertEquals(3, $orders[1]->id);
        $this->assertFalse($orders[0]->isRelationPopulated('customer'));
        $this->assertFalse($orders[1]->isRelationPopulated('customer'));

        // inner join filtering without eager loading, conditions on both primary and relation
        $orders = Order::find()->innerJoinWith([
            'customer' => function ($query) {
309
                    $query->where(['customer.id' => 2]);
310
            },
311
        ], false)->where(['order.id' => [1, 2]])->orderBy('order.id')->all();
312 313 314 315 316
        $this->assertEquals(1, count($orders));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertFalse($orders[0]->isRelationPopulated('customer'));

        // join with via-relation
317
        $orders = Order::find()->innerJoinWith('books')->orderBy('order.id')->all();
318 319 320 321 322 323 324 325 326 327 328
        $this->assertEquals(2, count($orders));
        $this->assertEquals(1, $orders[0]->id);
        $this->assertEquals(3, $orders[1]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('books'));
        $this->assertTrue($orders[1]->isRelationPopulated('books'));
        $this->assertEquals(2, count($orders[0]->books));
        $this->assertEquals(1, count($orders[1]->books));

        // join with sub-relation
        $orders = Order::find()->innerJoinWith([
            'items' => function ($q) {
329
                $q->orderBy('item.id');
330 331
            },
            'items.category' => function ($q) {
332
                $q->where('category.id = 2');
333
            },
334
        ])->orderBy('order.id')->all();
335 336 337 338 339 340 341 342 343 344
        $this->assertEquals(1, count($orders));
        $this->assertTrue($orders[0]->isRelationPopulated('items'));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertEquals(3, count($orders[0]->items));
        $this->assertTrue($orders[0]->items[0]->isRelationPopulated('category'));
        $this->assertEquals(2, $orders[0]->items[0]->category->id);

        // join with table alias
        $orders = Order::find()->joinWith([
            'customer' => function ($q) {
345
                $q->from('customer c');
346
            }
347
        ])->orderBy('c.id DESC, order.id')->all();
348 349 350 351 352 353 354 355 356
        $this->assertEquals(3, count($orders));
        $this->assertEquals(2, $orders[0]->id);
        $this->assertEquals(3, $orders[1]->id);
        $this->assertEquals(1, $orders[2]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('customer'));
        $this->assertTrue($orders[1]->isRelationPopulated('customer'));
        $this->assertTrue($orders[2]->isRelationPopulated('customer'));

        // join with ON condition
357
        $orders = Order::find()->joinWith('books2')->orderBy('order.id')->all();
358 359 360 361 362 363 364 365 366 367 368 369
        $this->assertEquals(3, count($orders));
        $this->assertEquals(1, $orders[0]->id);
        $this->assertEquals(2, $orders[1]->id);
        $this->assertEquals(3, $orders[2]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('books2'));
        $this->assertTrue($orders[1]->isRelationPopulated('books2'));
        $this->assertTrue($orders[2]->isRelationPopulated('books2'));
        $this->assertEquals(2, count($orders[0]->books2));
        $this->assertEquals(0, count($orders[1]->books2));
        $this->assertEquals(1, count($orders[2]->books2));

        // lazy loading with ON condition
Alexander Makarov committed
370
        $order = Order::findOne(1);
371
        $this->assertEquals(2, count($order->books2));
Alexander Makarov committed
372
        $order = Order::findOne(2);
373
        $this->assertEquals(0, count($order->books2));
Alexander Makarov committed
374
        $order = Order::findOne(3);
375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395
        $this->assertEquals(1, count($order->books2));

        // eager loading with ON condition
        $orders = Order::find()->with('books2')->all();
        $this->assertEquals(3, count($orders));
        $this->assertEquals(1, $orders[0]->id);
        $this->assertEquals(2, $orders[1]->id);
        $this->assertEquals(3, $orders[2]->id);
        $this->assertTrue($orders[0]->isRelationPopulated('books2'));
        $this->assertTrue($orders[1]->isRelationPopulated('books2'));
        $this->assertTrue($orders[2]->isRelationPopulated('books2'));
        $this->assertEquals(2, count($orders[0]->books2));
        $this->assertEquals(0, count($orders[1]->books2));
        $this->assertEquals(1, count($orders[2]->books2));

        // join with count and query
        $query = Order::find()->joinWith('customer');
        $count = $query->count();
        $this->assertEquals(3, $count);
        $orders = $query->all();
        $this->assertEquals(3, count($orders));
396 397

        // https://github.com/yiisoft/yii2/issues/2880
Alexander Makarov committed
398
        $query = Order::findOne(1);
Qiang Xue committed
399 400 401
        $customer = $query->getCustomer()->joinWith([
            'orders' => function ($q) { $q->orderBy([]); }
        ])->one();
402
        $this->assertEquals(1, $customer->id);
403 404
        $order = Order::find()->joinWith([
            'items' => function ($q) {
405
                $q->from(['items' => 'item'])
Qiang Xue committed
406
                    ->orderBy('items.id');
407
            },
408
        ])->orderBy('order.id')->one();
409 410 411 412 413
    }

    public function testJoinWithAndScope()
    {
        // hasOne inner join
414
        $customers = Customer::find()->active()->innerJoinWith('profile')->orderBy('customer.id')->all();
415 416 417 418 419
        $this->assertEquals(1, count($customers));
        $this->assertEquals(1, $customers[0]->id);
        $this->assertTrue($customers[0]->isRelationPopulated('profile'));

        // hasOne outer join
420
        $customers = Customer::find()->active()->joinWith('profile')->orderBy('customer.id')->all();
421 422 423 424 425 426 427 428 429 430 431
        $this->assertEquals(2, count($customers));
        $this->assertEquals(1, $customers[0]->id);
        $this->assertEquals(2, $customers[1]->id);
        $this->assertTrue($customers[0]->isRelationPopulated('profile'));
        $this->assertTrue($customers[1]->isRelationPopulated('profile'));
        $this->assertInstanceOf(Profile::className(), $customers[0]->profile);
        $this->assertNull($customers[1]->profile);

        // hasMany
        $customers = Customer::find()->active()->joinWith([
            'orders' => function ($q) {
432
                $q->orderBy('order.id');
433
            }
434
        ])->orderBy('customer.id DESC, order.id')->all();
435 436 437 438 439
        $this->assertEquals(2, count($customers));
        $this->assertEquals(2, $customers[0]->id);
        $this->assertEquals(1, $customers[1]->id);
        $this->assertTrue($customers[0]->isRelationPopulated('orders'));
        $this->assertTrue($customers[1]->isRelationPopulated('orders'));
440
    }
441

442 443 444 445 446 447 448
    /**
     * This query will do the same join twice, ensure duplicated JOIN gets removed
     * https://github.com/yiisoft/yii2/pull/2650
     */
    public function testJoinWithVia()
    {
        Order::getDb()->getQueryBuilder()->separator = "\n";
Qiang Xue committed
449 450 451 452 453
        Order::find()->joinWith('itemsInOrder1')->joinWith([
            'items' => function ($q) {
                $q->orderBy('item.id');
            },
        ])->all();
454 455 456 457 458 459 460 461 462 463 464
    }

    public function testInverseOf()
    {
        // eager loading: find one and all
        $customer = Customer::find()->with('orders2')->where(['id' => 1])->one();
        $this->assertTrue($customer->orders2[0]->customer2 === $customer);
        $customers = Customer::find()->with('orders2')->where(['id' => [1, 3]])->all();
        $this->assertTrue($customers[0]->orders2[0]->customer2 === $customers[0]);
        $this->assertTrue(empty($customers[1]->orders2));
        // lazy loading
Alexander Makarov committed
465
        $customer = Customer::findOne(2);
466 467 468 469 470
        $orders = $customer->orders2;
        $this->assertTrue(count($orders) === 2);
        $this->assertTrue($customer->orders2[0]->customer2 === $customer);
        $this->assertTrue($customer->orders2[1]->customer2 === $customer);
        // ad-hoc lazy loading
Alexander Makarov committed
471
        $customer = Customer::findOne(2);
472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507
        $orders = $customer->getOrders2()->all();
        $this->assertTrue(count($orders) === 2);
        $this->assertTrue($customer->orders2[0]->customer2 === $customer);
        $this->assertTrue($customer->orders2[1]->customer2 === $customer);

        // the other way around
        $customer = Customer::find()->with('orders2')->where(['id' => 1])->asArray()->one();
        $this->assertTrue($customer['orders2'][0]['customer2']['id'] === $customer['id']);
        $customers = Customer::find()->with('orders2')->where(['id' => [1, 3]])->asArray()->all();
        $this->assertTrue($customer['orders2'][0]['customer2']['id'] === $customers[0]['id']);
        $this->assertTrue(empty($customers[1]['orders2']));

        $orders = Order::find()->with('customer2')->where(['id' => 1])->all();
        $this->assertTrue($orders[0]->customer2->orders2 === [$orders[0]]);
        $order = Order::find()->with('customer2')->where(['id' => 1])->one();
        $this->assertTrue($order->customer2->orders2 === [$order]);

        $orders = Order::find()->with('customer2')->where(['id' => 1])->asArray()->all();
        $this->assertTrue($orders[0]['customer2']['orders2'][0]['id'] === $orders[0]['id']);
        $order = Order::find()->with('customer2')->where(['id' => 1])->asArray()->one();
        $this->assertTrue($order['customer2']['orders2'][0]['id'] === $orders[0]['id']);

        $orders = Order::find()->with('customer2')->where(['id' => [1, 3]])->all();
        $this->assertTrue($orders[0]->customer2->orders2 === [$orders[0]]);
        $this->assertTrue($orders[1]->customer2->orders2 === [$orders[1]]);

        $orders = Order::find()->with('customer2')->where(['id' => [2, 3]])->orderBy('id')->all();
        $this->assertTrue($orders[0]->customer2->orders2 === $orders);
        $this->assertTrue($orders[1]->customer2->orders2 === $orders);

        $orders = Order::find()->with('customer2')->where(['id' => [2, 3]])->orderBy('id')->asArray()->all();
        $this->assertTrue($orders[0]['customer2']['orders2'][0]['id'] === $orders[0]['id']);
        $this->assertTrue($orders[0]['customer2']['orders2'][1]['id'] === $orders[1]['id']);
        $this->assertTrue($orders[1]['customer2']['orders2'][0]['id'] === $orders[0]['id']);
        $this->assertTrue($orders[1]['customer2']['orders2'][1]['id'] === $orders[1]['id']);
    }
508 509 510 511

    public function testDefaultValues()
    {
        $model = new Type();
512
        $model->loadDefaultValues();
513 514 515 516 517
        $this->assertEquals(1, $model->int_col2);
        $this->assertEquals('something', $model->char_col2);
        $this->assertEquals(1.23, $model->float_col2);
        $this->assertEquals(33.22, $model->numeric_col);
        $this->assertEquals(true, $model->bool_col2);
518 519 520 521 522 523 524

        if ($this instanceof CubridActiveRecordTest) {
            // cubrid has non-standard timestamp representation
            $this->assertEquals('12:00:00 AM 01/01/2002', $model->time);
        } else {
            $this->assertEquals('2002-01-01 00:00:00', $model->time);
        }
525 526 527 528 529 530 531 532 533 534 535 536

        $model = new Type();
        $model->char_col2 = 'not something';

        $model->loadDefaultValues();
        $this->assertEquals('not something', $model->char_col2);

        $model = new Type();
        $model->char_col2 = 'not something';

        $model->loadDefaultValues(false);
        $this->assertEquals('something', $model->char_col2);
537
    }
538 539 540 541 542 543 544 545

    public function testUnlinkAllViaTable()
    {
        /** @var \yii\db\ActiveRecordInterface $orderClass */
        $orderClass = $this->getOrderClass();
        /** @var \yii\db\ActiveRecordInterface $orderItemClass */
        $orderItemClass = $this->getOrderItemClass();
        /** @var \yii\db\ActiveRecordInterface $itemClass */
Carsten Brandt committed
546
        $itemClass = $this->getItemClass();
547 548 549 550 551 552
        /** @var \yii\db\ActiveRecordInterface $orderItemsWithNullFKClass */
        $orderItemsWithNullFKClass = $this->getOrderItemWithNullFKmClass();

        // via table with delete
        /** @var Order $order */
        $order = $orderClass::findOne(1);
Carsten Brandt committed
553 554
        $this->assertEquals(2, count($order->booksViaTable));
        $orderItemCount = $orderItemClass::find()->count();
555 556 557 558
        $this->assertEquals(5, $itemClass::find()->count());
        $order->unlinkAll('booksViaTable', true);
        $this->afterSave();
        $this->assertEquals(5, $itemClass::find()->count());
Carsten Brandt committed
559 560
        $this->assertEquals($orderItemCount - 2, $orderItemClass::find()->count());
        $this->assertEquals(0, count($order->booksViaTable));
561 562

        // via table without delete
Carsten Brandt committed
563 564
        $this->assertEquals(2, count($order->booksWithNullFKViaTable));
        $orderItemCount = $orderItemsWithNullFKClass::find()->count();
565 566
        $this->assertEquals(5, $itemClass::find()->count());
        $order->unlinkAll('booksWithNullFKViaTable',false);
Carsten Brandt committed
567
        $this->assertEquals(0, count($order->booksWithNullFKViaTable));
568
        $this->assertEquals(2,$orderItemsWithNullFKClass::find()->where(['AND', ['item_id' => [1, 2]], ['order_id' => null]])->count());
Carsten Brandt committed
569
        $this->assertEquals($orderItemCount, $orderItemsWithNullFKClass::find()->count());
570 571
        $this->assertEquals(5, $itemClass::find()->count());
    }
Zander Baldwin committed
572
}