Nelmio\Alice\Entity\StdClassFactory::create PHP Method

    public static function create(array $attributes = []) : \stdClass
    {
        $instance = new \stdClass();
        foreach ($attributes as $attribute => $value) {
            $instance->{$attribute} = $value;
        }
        return $instance;
    }

 public function provideHasValueSet()
 {
     $baseValue = new UniqueValue('foo', 'temporary value');
     // Checks for null
     (yield '[null value] empty' => [new UniqueValuesPool(), $baseValue->withValue(null), false]);
     (yield '[null value] with `null' => [$this->createPoolWithValue(null), $baseValue->withValue(null), true]);
     (yield '[null value] with `false' => [$this->createPoolWithValue(false), $baseValue->withValue(null), false]);
     (yield '[null value] with empty array' => [$this->createPoolWithValue([]), $baseValue->withValue(null), false]);
     (yield '[null value] with empty string' => [$this->createPoolWithValue(''), $baseValue->withValue(null), false]);
     // Full checks for a scalar value
     (yield '[`true`] empty' => [new UniqueValuesPool(), $baseValue->withValue(true), false]);
     (yield '[`true`] with `true`' => [$this->createPoolWithValue(true), $baseValue->withValue(true), true]);
     (yield '[`true`] with `1`' => [$this->createPoolWithValue(1), $baseValue->withValue(true), false]);
     (yield '[`true`] with `-1`' => [$this->createPoolWithValue(-1), $baseValue->withValue(true), false]);
     (yield '[`true`] with `"1"`' => [$this->createPoolWithValue('1'), $baseValue->withValue(true), false]);
     (yield '[`true`] with `"-1"`' => [$this->createPoolWithValue('-1'), $baseValue->withValue(true), false]);
     (yield '[`true`] with `"alice"`' => [$this->createPoolWithValue('alice'), $baseValue->withValue(true), false]);
     // Check objects
     (yield 'with two equivalent objects' => [$this->createPoolWithValue(new \stdClass()), $baseValue->withValue(new \stdClass()), true]);
     (yield 'with two non-equivalent objects' => [$this->createPoolWithValue(new \stdClass()), $baseValue->withValue(StdClassFactory::create(['foo' => 'bar'])), false]);
     (yield 'with two equivalent objects (2)' => [$this->createPoolWithValue(StdClassFactory::create(['relatedDummy' => StdClassFactory::create(['foo' => 'bar'])])), $baseValue->withValue(StdClassFactory::create(['relatedDummy' => StdClassFactory::create(['foo' => 'bar'])])), true]);
     (yield 'with two non-equivalent objects (2)' => [$this->createPoolWithValue(StdClassFactory::create(['relatedDummy' => StdClassFactory::create(['foo' => 'bar'])])), $baseValue->withValue(StdClassFactory::create(['relatedDummy' => StdClassFactory::create(['foo' => new \stdClass()])])), false]);
     // Checks arrays
     (yield 'two identical arrays' => [$this->createPoolWithValue([]), $baseValue->withValue([]), true]);
     (yield 'two equivalent arrays' => [$this->createPoolWithValue([10, 20]), $baseValue->withValue([20, 10]), true]);
     (yield 'two equivalent arrays (2)' => [$this->createPoolWithValue([10, 'foo' => new \stdClass(), 20]), $baseValue->withValue([20, 10, 'foo' => new \stdClass()]), true]);
     (yield 'two non-equivalent arrays (2)' => [$this->createPoolWithValue([10, 20, 30]), $baseValue->withValue([20, 10]), false]);
     (yield 'two non-equivalent arrays (3)' => [$this->createPoolWithValue([1]), $baseValue->withValue([true]), false]);
     (yield 'two non-equivalent arrays (4)' => [$this->createPoolWithValue([10, 'foo' => StdClassFactory::create(['foo' => 'bar']), 20]), $baseValue->withValue([20, 10, 'foo' => new \stdClass()]), false]);
 }