diff --git a/tests/phpunit/CRM/Contribute/BAO/ContributionTest.php b/tests/phpunit/CRM/Contribute/BAO/ContributionTest.php
index a9cbb3718444..1a06b3df1ff7 100644
--- a/tests/phpunit/CRM/Contribute/BAO/ContributionTest.php
+++ b/tests/phpunit/CRM/Contribute/BAO/ContributionTest.php
@@ -685,7 +685,7 @@ public function testAssignProportionalLineItems() {
   /**
    * Add participant with contribution
    *
-   * @return array
+   * @return CRM_Contribute_BAO_Contribution
    *
    * @throws \CRM_Core_Exception
    * @throws \CiviCRM_API3_Exception
@@ -695,7 +695,7 @@ public function addParticipantWithContribution() {
     $this->_contactId = $this->individualCreate();
     $event = $this->eventCreatePaid([]);
     $this->_eventId = $event['id'];
-    $priceSetId = $this->priceSetID;
+    $priceSetID = $this->ids['PriceSet']['event'];
     $paramsField = [
       'label' => 'Price Field',
       'name' => CRM_Utils_String::titleToVar('Price Field'),
@@ -709,7 +709,7 @@ public function addParticipantWithContribution() {
       'weight' => 1,
       'options_per_line' => 1,
       'is_active' => ['1' => 1, '2' => 1],
-      'price_set_id' => $this->priceSetID,
+      'price_set_id' => $priceSetID,
       'is_enter_qty' => 1,
       'financial_type_id' => CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_FinancialType', 'Event Fee', 'id', 'name'),
     ];
@@ -720,7 +720,7 @@ public function addParticipantWithContribution() {
       'is_monetary' => 1,
     ];
     CRM_Event_BAO_Event::create($eventParams);
-    CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_eventId, $priceSetId);
+    CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_eventId, $priceSetID);
 
     $priceFields = $this->callAPISuccess('PriceFieldValue', 'get', ['price_field_id' => $priceField->id]);
     $participantParams = [
diff --git a/tests/phpunit/CRM/Event/Form/ParticipantTest.php b/tests/phpunit/CRM/Event/Form/ParticipantTest.php
index d96c4e9ff5d3..cdb0ae133c67 100644
--- a/tests/phpunit/CRM/Event/Form/ParticipantTest.php
+++ b/tests/phpunit/CRM/Event/Form/ParticipantTest.php
@@ -859,7 +859,7 @@ public function testTransferParticipantRegistration() {
    * @return int
    */
   protected function getEventID(): int {
-    return $this->ids['event']['event'];
+    return $this->ids['Event']['event'];
   }
 
   /**
diff --git a/tests/phpunit/CiviTest/CiviUnitTestCase.php b/tests/phpunit/CiviTest/CiviUnitTestCase.php
index a200260d53d2..d9d795b84ddc 100644
--- a/tests/phpunit/CiviTest/CiviUnitTestCase.php
+++ b/tests/phpunit/CiviTest/CiviUnitTestCase.php
@@ -1054,12 +1054,13 @@ public function eventCreate($params = []) {
    * @throws \CRM_Core_Exception
    */
   protected function eventCreatePaid($params, $options = [['name' => 'hundy', 'amount' => 100]], $key = 'event') {
+    $params['is_monetary'] = TRUE;
     $event = $this->eventCreate($params);
-    $this->ids['event'][$key] = (int) $event['id'];
-    $this->priceSetID = $this->ids['PriceSet'][] = $this->eventPriceSetCreate(55, 0, 'Radio', $options);
-    CRM_Price_BAO_PriceSet::addTo('civicrm_event', $event['id'], $this->priceSetID);
-    $priceSet = CRM_Price_BAO_PriceSet::getSetDetail($this->priceSetID, TRUE, FALSE);
-    $priceSet = $priceSet[$this->priceSetID] ?? NULL;
+    $this->ids['Event'][$key] = (int) $event['id'];
+    $this->ids['PriceSet'][$key] = $this->eventPriceSetCreate(55, 0, 'Radio', $options);
+    CRM_Price_BAO_PriceSet::addTo('civicrm_event', $event['id'], $this->ids['PriceSet'][$key]);
+    $priceSet = CRM_Price_BAO_PriceSet::getSetDetail($this->ids['PriceSet'][$key], TRUE, FALSE);
+    $priceSet = $priceSet[$this->ids['PriceSet'][$key]] ?? NULL;
     $this->eventFeeBlock = $priceSet['fields'] ?? NULL;
     return $event;
   }