Following is a comprehensive list of test modules which need to be cleaned/removed/activated (each module has been annotated with the possible action item):

• test_utils.py (activate/remove tests)
• test_txlist.py (activate/remove tests) Problem: some tests are not activated #2390, Problem: a valid transaction is detected as double spend #2389
• test_core.py (activate/remove tests) Problem: some tests are not activated #2390
• test_block_model.py (Depricate/Remove) Problem: consensus and blocks are deprecated #2384
• test_config_utils.py (activate/remove tests) Problem: config utils tests are disabled. #2402
• remove test_consensus.py Problem: consensus and blocks are deprecated #2384
• test_bigchain_api.py (activate/remove tests) part 1 (Zach): Reenable test bigchain api - part 1 #2415 and part 2 (Katha): Problem: tests in test_bigchain_api are not activated #2456
• common/test_schema.py (activate/remove tests) Problem: Transaction schema tests were disabled. #2404
• commands/test_utils.py (activate/remove tests) Problem: several tests are skipped #2452
• store_transaction is deprecated, replace it in tests with store_bulk_transaction Problem: several tests are skipped #2452
• common/conftest.py (remove unused fixtures) Problem: Transaction schema tests were disabled. #2404
• clean up fixtures from conftest.py (remove unused fixtures) Problem: we have unused and outdated fixtures #2476
• remove pytest.mark.genesis marker Problem: we have unused and outdated fixtures #2476
• remove pytest.mark.tendermint marker i.e. once the above cleanup is done there should be no need for this marker. Problem: There are unnecessary markers #2522
• rename localmongodb to mongodb (Not broken, so don't fix.)
• remove parameters BLOCK_INVALID, BLOCK_VALID, TX_VALID, BLOCK_UNDECIDED, TX_UNDECIDED, TX_IN_BACKLOG Problem: Block parameters are not required anymore #2374