public void ThenTInTOut_WhenTryFailed_ReturnsOriginalError()
{
TryResult <int> t = "err";
var t2 = t.Then(r => 1);
Assert.AreEqual(t.ErrorMessage, t2.ErrorMessage);
}
public void ThenTIn_WhenTryFailed_ReturnsOriginalError()
{
TryResult <int> t = "err";
var t2 = t.Then(() => { });
Assert.AreEqual(t, t2);
}
public void ThenTIn_WhenTryFailed_DoesNotExecute()
{
TryResult <int> t = "err";
var executed = false;
t.Then(() =>
{
executed = true;
});
Assert.IsFalse(executed);
}
public void ThenTIn_WhenTrySucceeded_Executes()
{
TryResult <int> t = 1;
var executed = false;
t.Then(() =>
{
executed = true;
});
Assert.IsTrue(executed);
}
public void ThenTOut_WhenTryFailed_DoesNotExecute()
{
TryResult t = "err";
var executed = false;
t.Then(() =>
{
executed = true;
return(1);
});
Assert.IsFalse(executed);
}
public void ThenTInTOut_WhenTryResultIsNull_ThrowsArgumentNullException()
{
TryResult <int> t = null;
Assert.Throws <ArgumentNullException>(() => t.Then(r => 1));
}
public void ThenTInTOut_WhenExecuteIsNull_ThrowsArgumentNullException()
{
TryResult <int> t = "";
Assert.Throws <ArgumentNullException>(() => t.Then <int, int>(null));
}
public void ThenTIn_WhenTryResultIsNull_ThrowsArgumentNullException()
{
TryResult <int> t = null;
Assert.Throws <ArgumentNullException>(() => t.Then(() => string.Empty));
}
public void Then_WhenExecuteIsNull_ThrowsArgumentNullException()
{
TryResult t = "";
Assert.Throws <ArgumentNullException>(() => t.Then(null));
}
