C# (CSharp) EmptyData.First 예제들

예제 #1

 public void FirstWithPredicateEmptySourceInvalidOperation()
 {
     Assert.Throws <InvalidOperationException>(() => EmptyData.First(x => true)).WithMessageNoMatchingElement();
 }

예제 #2

 public void FirstEmptySourceInvalidOperation()
 {
     Assert.Throws <InvalidOperationException>(() => EmptyData.First()).WithMessageNoElements();
 }