             level: 10,
             userSpecificSRSData: UserSpecificSRSData(srsLevel: SRSLevel.Apprentice,
                 srsLevelNumeric: 1,
-                dateUnlocked: date(2016, 1, 1, 0, 0, 0),
-                dateAvailable: date(2016, 2, 1, 0, 0, 0),
+                dateUnlocked: date(2020, 1, 1, 0, 0, 0),
+                dateAvailable: date(2020, 2, 1, 0, 0, 0),
                 burned: false))
         
         let newlyUnlockedGuruDate = newlyUnlocked.guruDate(nil)
-        let newlyUnlockedExpectedGuruDate = date(2016, 2, 4, 6, 0, 0)
+        let newlyUnlockedExpectedGuruDate = date(2020, 2, 4, 6, 0, 0)
         XCTAssertEqual(newlyUnlockedGuruDate, newlyUnlockedExpectedGuruDate)
     }
     

            level: 1,
            userSpecificSRSData: UserSpecificSRSData(srsLevel: SRSLevel.Apprentice,
                srsLevelNumeric: 1,
                dateUnlocked: date(2016, 1, 1, 0, 0, 0),
                dateAvailable: date(2016, 2, 1, 0, 0, 0),
                burned: false))
        
        let newlyUnlockedGuruDate = newlyUnlocked.guruDate(nil)
        let newlyUnlockedExpectedGuruDate = date(2016, 2, 2, 11, 0, 0)
        XCTAssertEqual(newlyUnlockedGuruDate, newlyUnlockedExpectedGuruDate)
    }
    

            level: 4,
            userSpecificSRSData: UserSpecificSRSData(srsLevel: SRSLevel.Apprentice,
                srsLevelNumeric: 1,
                dateUnlocked: date(2020, 1, 1, 0, 0, 0),
                dateAvailable: date(2020, 2, 1, 0, 0, 0),
                burned: false))
        
        let newlyUnlockedGuruDate = newlyUnlocked.guruDate(nil)
        let newlyUnlockedExpectedGuruDate = date(2020, 2, 5, 6, 0, 0)
        XCTAssertEqual(newlyUnlockedGuruDate, newlyUnlockedExpectedGuruDate)
    }
    
