#229 - Test trueval agent batch.py gets stuck in infinite loop (#367)

* Enable logs

* Unskip tests and add logging

* Enable fixture, update arg

* Patch wait function

* Remove prints and update fixture

* Don't print test logs

pdr_backend/trueval/test/test_trueval_agent_batch.py

@@ -8,14 +8,12 @@
 from pdr_backend.util.constants import ZERO_ADDRESS
 
 
-@pytest.mark.skip("reason=avoid hangs, until #229 fixed")
 def test_new_agent(trueval_config):
     agent_ = TruevalAgentBatch(trueval_config, get_trueval, ZERO_ADDRESS)
     assert agent_.config == trueval_config
     assert agent_.predictoor_batcher.contract_address == ZERO_ADDRESS
 
 
-@pytest.mark.skip("reason=avoid hangs, until #229 fixed")
 def test_process_trueval_slot_up(
     agent, slot, predictoor_contract_mock
 ):  # pylint: disable=unused-argument
@@ -27,7 +25,6 @@ def test_process_trueval_slot_up(
         assert slot.trueval
 
 
-@pytest.mark.skip("reason=avoid hangs, until #229 fixed")
 def test_process_trueval_slot_down(
     agent, slot, predictoor_contract_mock
 ):  # pylint: disable=unused-argument
@@ -39,7 +36,6 @@ def test_process_trueval_slot_down(
         assert not slot.trueval
 
 
-@pytest.mark.skip("reason=avoid hangs, until #229 fixed")
 def test_process_trueval_slot_cancel(
     agent, slot, predictoor_contract_mock
 ):  # pylint: disable=unused-argument
@@ -51,7 +47,6 @@ def test_process_trueval_slot_cancel(
         assert not slot.trueval
 
 
-@pytest.mark.skip("reason=avoid hangs, until #229 fixed")
 def test_batch_submit_truevals(agent, slot):
     times = 3
     slot.feed.address = "0x0000000000000000000000000000000000c0ffee"
@@ -91,9 +86,10 @@ def test_batch_submit_truevals(agent, slot):
         mock.assert_called_with(contract_addrs, epoch_starts, truevals, cancels, True)
 
 
-@pytest.mark.skip("reason=avoid hangs, until #229 fixed")
 def test_take_step(agent, slot):
-    with patch.object(
+    with patch(
+        "pdr_backend.trueval.trueval_agent_batch.wait_until_subgraph_syncs"
+    ), patch.object(
         agent, "get_batch", return_value=[slot]
     ) as mock_get_batch, patch.object(
         agent, "process_trueval_slot"