public async Task ReturnDelegateResult(string identifier)
{
var strategy = new DelegateStrategy(async c => await Task.FromResult(identifier));
var result = await strategy.GetIdentifierAsync(new object());
Assert.Equal(identifier, result);
}
public async Task ReturnDelegateResult()
{
var strategy = new DelegateStrategy(c => Task.FromResult("test_test"));
var result = await strategy.GetIdentifierAsync(new object());
Assert.Equal("test_test", result);
}
public async Task BeAbleToReturnNull()
{
var strategy = new DelegateStrategy(async _ => await Task.FromResult <string?>(null));
var result = await strategy.GetIdentifierAsync(new object());
Assert.Null(result);
}
public static void TestDelegateStrategy()
{
var strategyTest = new DelegateStrategy(SortAlgorithms.SortFast);
strategyTest.DoSomeWork();
strategyTest.Strategy = SortAlgorithms.SortSlow;
strategyTest.DoSomeWork();
}
public void CallDelegate()
{
int i = 0;
var strategy = new DelegateStrategy(c => Task.FromResult((i++).ToString()));
strategy.GetIdentifierAsync(new object()).Wait();
Assert.Equal(1, i);
}