public BreakoutRoomsPermissionLayerProvider(IMediator mediator, IBreakoutRoomRepository breakoutRoomRepository,
IOptions <DefaultPermissionOptions> options)
{
_mediator = mediator;
_options = options.Value;
_fetchBreakoutRoomInternalState =
Memorized.Func <string, BreakoutRoomInternalState?>(breakoutRoomRepository.Get);
}
public async Task Func_ExecuteOnce_ShouldInvokeCallbackAndReturnResult()
{
const string result = "Hello!";
// arrange
Func <int, ValueTask <string> > func = async i => result;
// act
var memorized = Memorized.Func(func);
// assert
var actual = await memorized(5);
Assert.Equal(result, actual);
}
public async Task Func_ExecuteThreeTimesSameParameter_ShouldInvokeCallbackOnceAndReturnEqualResult()
{
var counter = 0;
// arrange
Func <int, ValueTask <int> > func = async i => ++ counter;
var memorized = Memorized.Func(func);
// act
await memorized(5);
await memorized(5);
var actual = await memorized(5);
// assert
Assert.Equal(1, actual);
Assert.Equal(1, counter);
}
public async Task Func_ChangeParameter_ShouldEvaluateFunctionAgain()
{
var counter = 0;
// arrange
Func <int, ValueTask <int> > func = async i => ++ counter;
var memorized = Memorized.Func(func);
// act
await memorized(5);
await memorized(5);
var actual = await memorized(4);
// assert
Assert.Equal(2, actual);
Assert.Equal(2, counter);
}
