                 return
             }
             
-            XCTAssert(retrievedData == value, "The retrieved value is not the one that was set.")
+            XCTAssertEqual(retrievedData, value, "The retrieved value is not the one that was set.")
             
         } catch {
             XCTFail(error.localizedDescription)

        }
        
        // Put a value
        let value = 3.1415926536
        let key = "float"
        
        do {

        do {
            let retrievedData = try database.get(type: Data.self, forKey: key)
            
            XCTAssertNil(retrievedData, "Value still present after database being emptied.")
            
        } catch {
            XCTFail(error.localizedDescription)
