public function testAttributes()
{
$this->assertFalse($this->classMetadata->hasAttributeMetadata('id'));
$attributeMetadata = $this->prophesize('Dunglas\\ApiBundle\\Mapping\\AttributeMetadataInterface')->reveal();
$newClassMetadata = $this->classMetadata->withAttributeMetadata('id', $attributeMetadata);
$this->assertNotEquals($this->classMetadata, $newClassMetadata);
$this->assertTrue($newClassMetadata->hasAttributeMetadata('id'));
$this->assertEquals($attributeMetadata, $newClassMetadata->getAttributeMetadata('id'));
$this->assertContains($attributeMetadata, $newClassMetadata->getAttributesMetadata());
$newClassMetadata2 = $newClassMetadata->withIdentifierName('id');
$this->assertNotEquals($newClassMetadata, $newClassMetadata2);
$this->assertEquals('id', $newClassMetadata2->getIdentifierName());
$this->assertEquals($attributeMetadata, $newClassMetadata2->getAttributeMetadata($newClassMetadata2->getIdentifierName()));
}
