| private LastShouldReturnLastElement ( ) : System.Threading.Tasks.Task | ||
| return | System.Threading.Tasks.Task | |
public async Task LastShouldReturnLastElement()
{
Assert.AreEqual(29,await AsyncEnumerable.Range(10,20).Last());
#pragma warning disable 1998
Assert.AreEqual(19,await AsyncEnumerable.Range(0,20).Last(async i => i > 10 && i % 2 > 0));
#pragma warning restore 1998
try
{
#pragma warning disable 1998
await AsyncEnumerable.Range(0, 1).Last(async i => i > 3);
#pragma warning restore 1998
Assert.Fail("No exception thrown");
}
catch( InvalidOperationException)
{
}
}
