test coverage, corrected missing parts

VectoCore/Models/Connector/Ports/IDrivingCyclePort.cs

VectoCore/Models/Simulation/Impl/VehicleContainer.cs

...els/SimulationComponent/Impl/DistanceBasedDrivingCycle.cs

VectoCore/Models/SimulationComponent/Impl/Driver.cs

VectoCore/Models/SimulationComponent/Impl/Gearbox.cs

VectoCore/Models/SimulationComponent/Impl/ShiftStrategy.cs

...CoreTest/Integration/DriverStrategy/DriverStrategyTest.cs

VectoCoreTest/Integration/SimulationRuns/FullPowertrain.cs

...oCoreTest/Integration/SimulationRuns/MinimalPowertrain.cs

VectoCoreTest/Models/SimulationComponent/ClutchTest.cs

...reTest/Models/SimulationComponent/CombustionEngineTest.cs

...dels/SimulationComponent/DistanceBasedDrivingCycleTest.cs

VectoCoreTest/Models/SimulationComponent/DriverTest.cs

...eTest/Models/SimulationComponent/GearboxPowertrainTest.cs

VectoCoreTest/Models/SimulationComponent/GearboxTest.cs

...odels/SimulationComponentData/CombustionEngineDataTest.cs

VectoCoreTest/Utils/MockDriver.cs

VectoCoreTest/Utils/MockGearbox.cs

VectoCoreTest/Utils/MockPorts.cs

VectoCoreTest/VectoCoreTest.csproj