Problem: update icahost enabled is not tested

integration_tests/cosmoscli.py

@@ -170,6 +170,21 @@ def sign_batch_multisig_tx(
             node=self.node_rpc,
         )
         return r.decode("utf-8")
+
+    def query_host_params(self):
+        kwargs = {
+            "node": self.node_rpc,
+            "output": "json",
+        }
+        return json.loads(
+            self.raw(
+                "q",
+                "interchain-accounts",
+                "host",
+                "params",
+                **kwargs,
+            )
+        )
 
 
 class ClusterCLI(cluster.ClusterCLI):
@@ -195,3 +210,6 @@ def transfer(self, from_, to, coins, i=0, generate_only=False, **kwargs):
 
     def sign_batch_multisig_tx(self, *args, i=0, **kwargs):
         return self.cosmos_cli(i).sign_batch_multisig_tx(*args, **kwargs)
+
+    def query_host_params(self, i=0):
+        return self.cosmos_cli(i).query_host_params()

integration_tests/test_basic.py

@@ -1,6 +1,8 @@
+from datetime import timedelta
 import pytest
 
-from .utils import wait_for_block
+from dateutil.parser import isoparse
+from .utils import parse_events, wait_for_block, wait_for_block_time, wait_for_new_blocks
 
 pytestmark = pytest.mark.normal
 
@@ -108,3 +110,59 @@ def test_statesync(cluster):
     # discovery_time is set to 5 seconds, add extra seconds for processing
     wait_for_block(cluster.cosmos_cli(i), 10)
     print("succesfully syncing")
+
+
+def test_host_enabled(cluster, tmp_path):
+    cli = cluster.cosmos_cli()
+    p = cluster.cosmos_cli().query_host_params()
+    default_param = {"host_enabled": True, "allow_messages": []}
+    assert p == default_param, "unexpected default"
+    changes = [
+        {
+            "subspace": "icahost",
+            "key": "HostEnabled",
+            "value": False,
+        }
+    ]
+
+    rsp = cluster.gov_propose_legacy(
+        "community",
+        "param-change",
+        {
+            "title": "Update icahost enabled",
+            "description": "ditto",
+            "changes": changes,
+        },
+    )
+    assert rsp["code"] == 0, rsp["raw_log"]
+
+    # get proposal_id
+    ev = parse_events(rsp["logs"])["submit_proposal"]
+    assert ev["proposal_messages"] == ",/cosmos.gov.v1.MsgExecLegacyContent", rsp
+    proposal_id = ev["proposal_id"]
+
+    proposal = cluster.query_proposal(proposal_id)
+    assert proposal["status"] == "PROPOSAL_STATUS_DEPOSIT_PERIOD", proposal
+
+    amount = cluster.balance(cluster.address("ecosystem"))
+    rsp = cluster.gov_deposit("ecosystem", proposal_id, "1cro")
+    assert rsp["code"] == 0, rsp["raw_log"]
+    assert cluster.balance(cluster.address("ecosystem")) == amount - 100000000
+
+    proposal = cluster.query_proposal(proposal_id)
+    assert proposal["status"] == "PROPOSAL_STATUS_VOTING_PERIOD", proposal
+
+
+    for i in range(len(cluster.config["validators"])):
+        rsp = cluster.cosmos_cli(i).gov_vote("validator", proposal_id, "yes")
+        assert rsp["code"] == 0, rsp["raw_log"]
+
+    wait_for_block_time(
+        cluster, isoparse(proposal["voting_end_time"]) + timedelta(seconds=5)
+    )
+
+    proposal = cluster.query_proposal(proposal_id)
+    assert proposal["status"] == "PROPOSAL_STATUS_PASSED", proposal
+
+    p = cli.query_host_params()
+    assert p["host_enabled"] == False