Merge pull request #2869 from opentensor/feat/roman/use-subtensor_api-interface-for-e2e-tests

Improve e2e tests and fix bug in SubtensorApi

Author: basfroman

README.md

@@ -234,6 +234,12 @@ pytest tests/unit_tests
 - using a compiler based on the substrait code
 - using an already built docker image (docker runner)
 
+#### Local environment variables:
+- `LOCALNET_SH_PATH` - path to `localnet.sh` script in cloned subtensor repository (for legacy runner);
+- `BUILD_BINARY` - (`=0` or `=1`) - used with `LOCALNET_SH_PATH` for build or not before start localnet node (for legacy runner);
+- `USE_DOCKER` - (`=0` or `=1`) - used if you want to use specific runner to run e2e tests (for docker runner);
+- `FAST_BLOCKS` - (`=0` or `=1`) - allows you to run a localnet node in fast or non-fast blocks mode (for both types of runers).
+
 #### Using `docker runner` (default for now):
 - E2E tests with docker image do not require preliminary compilation
 - are executed very quickly

bittensor/core/subtensor_api/utils.py

@@ -115,6 +115,7 @@ def add_legacy_methods(subtensor: "SubtensorApi"):
     subtensor.min_allowed_weights = subtensor._subtensor.min_allowed_weights
     subtensor.move_stake = subtensor._subtensor.move_stake
     subtensor.network = subtensor._subtensor.network
+    subtensor.neurons = subtensor._subtensor.neurons
     subtensor.neuron_for_uid = subtensor._subtensor.neuron_for_uid
     subtensor.neurons_lite = subtensor._subtensor.neurons_lite
     subtensor.query_constant = subtensor._subtensor.query_constant

tests/e2e_tests/conftest.py

@@ -11,8 +11,7 @@
 import pytest
 from async_substrate_interface import SubstrateInterface
 
-from bittensor.core.async_subtensor import AsyncSubtensor
-from bittensor.core.subtensor import Subtensor
+from bittensor.core.subtensor_api import SubtensorApi
 from bittensor.utils.btlogging import logging
 from tests.e2e_tests.utils.e2e_test_utils import (
     Templates,
@@ -258,12 +257,14 @@ def templates():
 
 @pytest.fixture
 def subtensor(local_chain):
-    return Subtensor(network="ws://localhost:9944")
+    return SubtensorApi(network="ws://localhost:9944", legacy_methods=True)
 
 
 @pytest.fixture
 def async_subtensor(local_chain):
-    return AsyncSubtensor(network="ws://localhost:9944")
+    return SubtensorApi(
+        network="ws://localhost:9944", legacy_methods=True, async_subtensor=True
+    )
 
 
 @pytest.fixture