matter: common: enable upstream's ICD test event triggers

Upstream defined the test event trigger for ICD manager,
We should enable them because some of the certification test
cases utilize them.

Signed-off-by: Michał Szablowski <[email protected]>

Author: doublemis1

samples/matter/common/src/certification/thread_platform/thread_certification.matter

@@ -2625,5 +2625,3 @@ endpoint 1 {
     callback attribute clusterRevision;
   }
 }
-
-

samples/matter/common/src/event_triggers/default_event_triggers.cpp

@@ -265,6 +265,11 @@ CHIP_ERROR Register()
 #endif /* CONFIG_NCS_SAMPLE_MATTER_DIAGNOSTIC_LOGS_CRASH_LOGS */
 #endif /* CONFIG_NCS_SAMPLE_MATTER_DIAGNOSTIC_LOGS_TEST */
 
+#ifdef CONFIG_CHIP_ENABLE_ICD_SUPPORT
+	/* Register ICD test event triggers */
+	ReturnErrorOnFailure(Nrf::Matter::TestEventTrigger::Instance().RegisterICDTestEventTriggers());
+#endif
+
 	/* Register OTA test events handler */
 	static chip::OTATestEventTriggerHandler otaTestEventTrigger;
 	ReturnErrorOnFailure(

samples/matter/common/src/event_triggers/event_triggers.cpp

@@ -8,11 +8,39 @@
 
 #include <zephyr/logging/log.h>
 
+/* Server used only for getting the ICDManager instance */
+#ifdef CONFIG_CHIP_ENABLE_ICD_SUPPORT
+#include <app/server/Server.h>
+#endif
+
 LOG_MODULE_DECLARE(app, CONFIG_CHIP_APP_LOG_LEVEL);
 
 using namespace Nrf::Matter;
 using namespace chip;
 
+#ifdef CONFIG_CHIP_ENABLE_ICD_SUPPORT
+CHIP_ERROR TestEventTrigger::RegisterICDTestEventTriggers()
+{
+    /*
+     * Register ICDManager as a test event trigger handler.
+     * This reuses the existing HandleEventTrigger implementation in ICDManager.cpp
+     * which already handles all ICD test event triggers including:
+     * - Active mode management (add/remove active mode requirements)
+     * - Check-in counter operations (invalidate half/all counter values)
+     * - DSLS (Dynamic SIT/LIT Support) mode changes
+     * - Force maximum check-in backoff state
+     */
+    CHIP_ERROR err = RegisterTestEventTriggerHandler(&chip::Server::GetInstance().GetICDManager());
+    if (err != CHIP_NO_ERROR) {
+        LOG_ERR("Failed to register ICDManager as test event trigger handler: %" CHIP_ERROR_FORMAT, err.Format());
+        return err;
+    }
+
+    LOG_INF("Successfully registered ICDManager as test event trigger handler");
+    return CHIP_NO_ERROR;
+}
+#endif
+
 CHIP_ERROR TestEventTrigger::RegisterTestEventTrigger(EventTriggerId id, EventTrigger trigger)
 {
 	VerifyOrReturnError(trigger.Callback != nullptr, CHIP_ERROR_INVALID_ARGUMENT);

samples/matter/common/src/event_triggers/event_triggers.h

@@ -102,6 +102,18 @@ class TestEventTrigger : public chip::TestEventTriggerDelegate {
 	 */
 	CHIP_ERROR RegisterTestEventTriggerHandler(chip::TestEventTriggerHandler *triggerDelegate);
 
+#ifdef CONFIG_CHIP_ENABLE_ICD_SUPPORT
+	/**
+	 * @brief Register all ICD test event triggers
+	 *
+	 * This function registers all the ICD test event triggers defined in ICDManager.cpp
+	 * including active mode requests, counter invalidation, and DSLS mode changes.
+	 *
+	 * @return CHIP_NO_ERROR on success, or appropriate error code on failure.
+	 */
+	CHIP_ERROR RegisterICDTestEventTriggers();
+#endif
+
 	/**
 	 * @brief Set the new Enable Key read out from an external source.
 	 *