public void Result_Ok()
{
var calls = 0;
var factory = new Func <int>(
() =>
{
calls += 1;
return(calls);
});
var result = new RepeatingTryResult <int>(factory);
Assert.AreEqual(calls, 0);
Assert.AreEqual(result.Unwrap(), 1);
Assert.AreEqual(calls, 1);
Assert.AreEqual(result.Unwrap(), 2);
Assert.AreEqual(calls, 2);
}
public void Result_Throws()
{
var exception = new Exception();
var calls = 0;
var factory = new Func <int>(
() =>
{
calls += 1;
throw exception;
});
var result = new RepeatingTryResult <int>(factory);
Assert.AreEqual(calls, 0);
Assert.AreEqual(result.UnwrapError(), exception);
Assert.AreEqual(calls, 1);
Assert.AreEqual(result.UnwrapError(), exception);
Assert.AreEqual(calls, 2);
}