public function testAssertStrategiesForCollectionsAreAlwaysAddedWhenHydratorIsConstructed()
 {
     $this->configureObjectManagerForOneToManyEntity();
     $this->assertTrue($this->hydratorByValue->hasStrategy('entities'));
     $this->assertTrue($this->hydratorByReference->hasStrategy('entities'));
     $this->assertFalse($this->hydratorByValue->hasStrategy('id'));
     $this->assertFalse($this->hydratorByReference->hasStrategy('id'));
 }