public void SirenEntityBuilder_AddEntities_ExpectEntityWithEntities()
{
ISirenEntity expectedEntity1 = TestHelpers.GetEntity("entity-bulk-1");
ISirenEntity expectedEntity2 = TestHelpers.GetEntity("entity-bulk-2");
ISirenEntity expectedEntity3 = TestHelpers.GetEntity("entity-bulk-3");
IEnumerable <ISirenEntity> entities = new[] {
expectedEntity1, expectedEntity2
};
SirenEntityBuilder builder = new SirenEntityBuilder();
builder.AddEntities(entities);
builder.AddEntity(expectedEntity3);
ISirenEntity entity = builder.Build();
Assert.AreEqual(3, entity.Entities.Count());
CollectionAssert.Contains(entity.Entities, expectedEntity1);
CollectionAssert.Contains(entity.Entities, expectedEntity2);
CollectionAssert.Contains(entity.Entities, expectedEntity3);
}