public async Task AsyncSync_sourceがnullの場合は例外が発生する()
{
Func <Task> act = () => ResultExtensions.GetErrorOr((Task <Result <string> >)null, _ => new Error());
await act.Should().ThrowAsync <ArgumentNullException>();
}
public async Task AsyncAsync_sourceがnullの場合は例外が発生する()
{
Func <Task> act = () => ResultExtensions.GetErrorOr((Task <Result>)null, () => Task.FromResult(new Error()));
var result = await act.Should().ThrowAsync <ArgumentNullException>();
}