Add restart support inside participants

Issue-ID: POLICY-4747
Change-Id: I09ca3e373f8271fbfe612c031920058b744cf413
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>

1 files changed, 49 insertions, 0 deletions

diff --git a/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/acm/participant/policy/main/handler/AutomationCompositionElementHandlerTest.java b/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/acm/participant/policy/main/handler/AutomationCompositionElementHandlerTest.java
index 84ddeed74..16530d69f 100644
--- a/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/acm/participant/policy/main/handler/AutomationCompositionElementHandlerTest.java
+++ b/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/acm/participant/policy/main/handler/AutomationCompositionElementHandlerTest.java
@@ -218,4 +218,53 @@ class AutomationCompositionElementHandlerTest {
         verify(intermediaryApi).updateCompositionState(AC_ID, AcTypeState.COMMISSIONED, StateChangeResult.NO_ERROR,
                 "Deprimed");
     }
+
+    @Test
+    void testHandleRestartComposition() throws PfModelException {
+        var intermediaryApi = mock(ParticipantIntermediaryApi.class);
+        var automationCompositionElementHandler =
+                new AutomationCompositionElementHandler(mock(PolicyApiHttpClient.class),
+                        mock(PolicyPapHttpClient.class), intermediaryApi);
+
+        var compositionId = UUID.randomUUID();
+        automationCompositionElementHandler.handleRestartComposition(compositionId, List.of(), AcTypeState.PRIMED);
+
+        verify(intermediaryApi).updateCompositionState(compositionId, AcTypeState.PRIMED,
+                StateChangeResult.NO_ERROR, "Restarted");
+    }
+
+    @Test
+    void testHandleRestartInstanceDeploying() throws PfModelException {
+        // Mock success scenario for policy creation and deployment
+        var api = mock(PolicyApiHttpClient.class);
+        doReturn(Response.ok().build()).when(api).createPolicyType(any());
+        doReturn(Response.ok().build()).when(api).createPolicy(any());
+
+        var pap = mock(PolicyPapHttpClient.class);
+        doReturn(Response.accepted().build()).when(pap).handlePolicyDeployOrUndeploy(any(), any(), any());
+
+        var intermediaryApi = mock(ParticipantIntermediaryApi.class);
+        var handler = new AutomationCompositionElementHandler(api, pap, intermediaryApi);
+        var element = getTestingAcElement();
+
+        handler.handleRestartInstance(AC_ID, element, Map.of(), DeployState.DEPLOYING, LockState.NONE);
+        verify(intermediaryApi).updateAutomationCompositionElementState(AC_ID, automationCompositionElementId,
+                DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Deployed");
+
+        handler.handleRestartInstance(AC_ID, element, Map.of(), DeployState.UNDEPLOYING, LockState.LOCKED);
+        verify(intermediaryApi).updateAutomationCompositionElementState(AC_ID, automationCompositionElementId,
+                DeployState.UNDEPLOYED, null, StateChangeResult.NO_ERROR, "Undeployed");
+    }
+
+    @Test
+    void testHandleRestartInstanceDeployed() throws PfModelException {
+        var api = mock(PolicyApiHttpClient.class);
+        var pap = mock(PolicyPapHttpClient.class);
+        var intermediaryApi = mock(ParticipantIntermediaryApi.class);
+        var handler = new AutomationCompositionElementHandler(api, pap, intermediaryApi);
+        var element = getTestingAcElement();
+        handler.handleRestartInstance(AC_ID, element, Map.of(), DeployState.DEPLOYED, LockState.LOCKED);
+        verify(intermediaryApi).updateAutomationCompositionElementState(AC_ID, automationCompositionElementId,
+                DeployState.DEPLOYED, LockState.LOCKED, StateChangeResult.NO_ERROR, "Restarted");
+    }
 }