diff --git a/test/repositories/ParkingRepositorySharedTests.test.ts b/test/repositories/ParkingRepositorySharedTests.test.ts
index d243b4e..c43cf07 100644
--- a/test/repositories/ParkingRepositorySharedTests.test.ts
+++ b/test/repositories/ParkingRepositorySharedTests.test.ts
@@ -191,13 +191,12 @@ describe.each(repositoryImplementations)('$name', (holder) => {
       const result = await repository.getHistoricalAveragesOfParkingStructureCounts(testStructure.id, options);
 
       // Should have at least some historical data
-      expect(result.length).toBeGreaterThan(0);
+      expect(result.length).toEqual(1);
       if (result.length > 0) {
         expect(result[0]).toHaveProperty('fromUnixEpochMs');
         expect(result[0]).toHaveProperty('toUnixEpochMs');
         expect(result[0]).toHaveProperty('averageSpotsAvailable');
-        expect(typeof result[0].averageSpotsAvailable).toBe('number');
-        expect(result[0].averageSpotsAvailable).toBeGreaterThan(0);
+        expect(result[0].averageSpotsAvailable).toBeCloseTo(52.5);
       }
     });
   });