public void AddEntity_ValidEntity_AddsEntityToTransform()
{
var transform = new Transformation(new[] { "EntityValue", "field1=value1#field2=value2" });
transform.AddEntity("EntityType", "EntityValue", 2);
Assert.Equal("EntityType", transform.Entities[0].EntityType);
Assert.Equal("EntityValue", transform.Entities[0].Value);
Assert.Equal(2, transform.Entities[0].Weight);
}