// Cannot use standard Assert.Throws() when testing Utf8JsonReader - ref structs and closures don't get along.
public static TException AssertThrows <TException>(ref Utf8JsonReader json, AssertThrowsActionUtf8JsonReader action) where TException : Exception
{
Exception ex;
try
{
action(ref json);
ex = null;
}
catch (Exception e)
{
ex = e;
}
if (ex is TException matchingEx)
{
return(matchingEx);
}
throw ex is null ? new ThrowsException(typeof(TException)) : new ThrowsException(typeof(TException), ex);
}
// Cannot use standard Assert.Throws() when testing Utf8JsonReader - ref structs and closures don't get along.
public static void AssertThrows <E>(Utf8JsonReader json, AssertThrowsActionUtf8JsonReader action) where E : Exception
{
Exception ex;
try
{
action(json);
ex = null;
}
catch (Exception e)
{
ex = e;
}
if (ex == null)
{
throw new ThrowsException(typeof(E));
}
if (!(ex is E))
{
throw new ThrowsException(typeof(E), ex);
}
}