if err := DB.AutoMigrate(&Label{}, &Book{}); err != nil {
		t.Fatalf("failed to migrate, got %v", err)
	}

	book := Book{
		Name: "my book",
		Labels: []Label{
			{Name: "region", Value: "emea"},
		},
	}

	DB.Create(&book)

	var result Book
	if err := DB.Preload("Labels").First(&result, book.ID).Error; err != nil {
		t.Fatalf("failed to preload, got error %v", err)
	}

      |I0mIoEx0xFsQhIJ637v2MxJDupd61wIDAQABMA0GCSqGSIb3DQEBCwUAA4GBADHT
      |vcjwl9Z4I5Cb2R1y7aaa860HkY2k3ThaDK5OJt6GYqJTA9P3LtX7VwQtL1TWqXGc
      |+OEfl3zhm0PUqcbckMzhJtqIa7NkDSjNm71BKd843pIhGcEri69DcL/cR8T+eMex
      |hadh7aGM9OjeL8gznLeq27Ly6Dj7Vkp5OmOrSKfn
      |-----END CERTIFICATE-----
      |
      """.trimMargin(),
    ).isEqualTo(heldCertificate.certificatePem())
    assertThat(
      """