Tests for submitting and verifying the gridmix generate input data in different submission policies and various user resolver modes. It covers the following scenarios.
1. Generate the data in a STRESS submission policy with SubmitterUserResolver mode and verify whether the generated data matches with given size of input or not.
2. Generate the data in a REPLAY submission policy with RoundRobinUserResolver mode and verify whether the generated data matches with the given input size or not.
3. Generate the data in a SERIAL submission policy with EchoUserResolver mode and specify the no.of bytes per file. Verify whether each file size is matches with given per file size or not and also verify the overall size of generated data.