add the HA states test without traffic

Signed-off-by: Mihut Aronovici <aronovic@cisco.com>

Author: aronovic

tests/ha/ha_utils.py

@@ -8,6 +8,27 @@
 logger = logging.getLogger(__name__)
 
 
+def set_ha_scope_dead(duthost, scope_key):
+    """
+    Set DASH_HA_SCOPE_CONFIG_TABLE entry to "dead" state
+    scope_key example: vdpu0_0:haset0_0
+    """
+
+    fields = {
+                 "version": "1",
+                 "disabled": "true",
+                 "desired_ha_state": "dead",
+                 "ha_set_id": "haset0_0",
+                 "owner": "dpu",
+             }
+    proto_utils_hset(
+            duthost,
+            table="DASH_HA_SCOPE_CONFIG_TABLE",
+            key=scope_key,
+            args=build_dash_ha_scope_args(fields),
+    )
+
+
 def build_dash_ha_scope_args(fields):
     """
     Build args for DASH_HA_SCOPE_CONFIG_TABLE

tests/ha/test_ha_states.py

@@ -0,0 +1,51 @@
+import pytest
+import logging
+from tests.common.helpers.assertions import pytest_assert
+from tests.ha.ha_utils import set_ha_scope_dead, verify_ha_state, activate_primary_dash_ha, activate_secondary_dash_ha
+
+pytestmark = [
+    pytest.mark.topology("t1-smartswitch-ha")
+]
+
+logger = logging.getLogger(__name__)
+
+
+"""
+The assumption for the test is that duthosts has primary and secondary in this order
+"""
+
+
+def test_ha_states(duthosts, setup_ha_config, setup_dash_ha_from_json, activate_dash_ha_from_json):
+
+    """
+    Set primary to dead and verify that it gets to dead state and secondary to standalone
+    After that, bring back the primary and verify it was done
+    """
+    set_ha_scope_dead(duthosts[0], "vdpu0_0:haset0_0")
+
+    pytest_assert(verify_ha_state(duthosts[0], "vdpu0_0:haset0_0", "dead"),
+                  "Primary HA state is not dead")
+
+    pytest_assert(verify_ha_state(duthosts[1], "vdpu1_0:haset0_0", "standalone"),
+                  "Secondary HA state is not standalone")
+
+    pytest_assert(activate_primary_dash_ha(duthosts[0], "vdpu0_0:haset0_0"),
+                  "Failed to activate HA on primary")
+
+    logger.info(f"{duthosts[0].hostname} state transitions OK")
+    """
+    Set secondary to dead and verify that it gets to dead state and primary to standalone
+    After that, bring back secondary and verify it was done
+    """
+    set_ha_scope_dead(duthosts[1], "vdpu1_0:haset0_0")
+
+    pytest_assert(verify_ha_state(duthosts[1], "vdpu1_0:haset0_0", "dead"),
+                  "Secondary HA state is not dead")
+
+    pytest_assert(verify_ha_state(duthosts[0], "vdpu0_0:haset0_0", "standalone"),
+                  "Primary HA state is not standalone")
+
+    pytest_assert(activate_secondary_dash_ha(duthosts[1], "vdpu1_0:haset0_0"),
+                  "Failed to activate HA on secondary")
+
+    logger.info(f"{duthosts[1].hostname} state transitions OK")