diff --git a/tests/php-unit-tests/unitary-tests/core/DBObjectTest.php b/tests/php-unit-tests/unitary-tests/core/DBObjectTest.php
index a06497704..bbd46d4a1 100644
--- a/tests/php-unit-tests/unitary-tests/core/DBObjectTest.php
+++ b/tests/php-unit-tests/unitary-tests/core/DBObjectTest.php
@@ -678,6 +678,143 @@ class DBObjectTest extends ItopDataTestCase
 		$oPerson->Set('email', 'test1@combodo.com');
 	}
 
+	/**
+	 * @covers \DBObject::EnumTransitions
+	 * @dataProvider EnumTransitionsProvider
+	 * @return void
+	 */
+	public function testEnumTransitions(string $sObjClass, array $aObjData, ?string $sObjCurrentState, string $sSortType, array $aExpectedSortedStimuli): void
+	{
+		// Create temp object
+		$oObject = MetaModel::NewObject($sObjClass, $aObjData);
+
+		// Force current state if necessary
+		if (false === is_null($sObjCurrentState)) {
+			$oObject->Set('status', $sObjCurrentState);
+		}
+
+		// Force sort type
+		$oConfig = MetaModel::GetConfig();
+		$oConfig->Set('lifecycle.transitions_sort_type', $sSortType);
+
+		// Retrieve sorted transitions
+		$aTestedSortedTransitions = $oObject->EnumTransitions();
+
+		// Compare arrays keys as they reflect the order and as arrays values are not scalars
+		$aTestedSortedStimuli = array_keys($aTestedSortedTransitions);
+		$this->assertEquals($aExpectedSortedStimuli, $aTestedSortedStimuli, 'Transitions are not ordered as expected');
+	}
+
+	public function EnumTransitionsProvider(): array
+	{
+		$sUserRequestClassName = 'UserRequest';
+		$aUserRequestData = [
+			'org_id' => 3,
+			'caller_id' => 3,
+			'title' => 'Test for EnumTransitions method',
+			'description' => 'Hello there!',
+		];
+
+		return [
+			'UserRequest - XML sort' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				null,
+				'xml',
+				[
+					'ev_assign',
+				    'ev_timeout',
+				    'ev_wait_for_approval',
+				    'ev_autoresolve',
+				],
+			],
+			'UserRequest - XML sort when in specific state' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				'assigned',
+				'xml',
+				[
+					'ev_pending',
+				    'ev_resolve',
+				    'ev_reassign',
+				    'ev_timeout',
+				    'ev_autoresolve',
+				],
+			],
+			'UserRequest - Alphabetical (labels not codes) sort' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				null,
+				'alphabetical',
+				[
+					'ev_assign',
+				    'ev_autoresolve',
+				    'ev_timeout',
+				    'ev_wait_for_approval',
+				],
+			],
+			'UserRequest - Alphabetical (labels not codes) sort when in specific state' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				'assigned',
+				'alphabetical',
+				[
+				    'ev_autoresolve',
+					'ev_resolve',
+				    'ev_pending',
+				    'ev_reassign',
+				    'ev_timeout',
+				],
+			],
+			'UserRequest - Fixed sort' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				null,
+				'fixed',
+				[
+				    'ev_wait_for_approval',
+					'ev_assign',
+				    'ev_timeout',
+				    'ev_autoresolve',
+				],
+			],
+			'UserRequest - Fixed sort when in specific state' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				'resolved',
+				'fixed',
+				[
+					'ev_reopen',
+					'ev_autoresolve',
+					'ev_close',
+				],
+			],
+			'UserRequest - Relative sort' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				null,
+				'relative',
+				[
+				    'ev_wait_for_approval',
+					'ev_assign',
+				    'ev_timeout',
+				    'ev_autoresolve',
+				],
+			],
+			'UserRequest - Relative sort when in specific state' => [
+				$sUserRequestClassName,
+				$aUserRequestData,
+				'resolved',
+				'relative',
+				[
+					'ev_autoresolve',
+					'ev_close',
+					'ev_reopen',
+				],
+			],
+		];
+	}
+
 	/**
 	 * @throws \ArchivedObjectException
 	 * @throws \CoreException