示例#1
0
 public void GroupByWithElementAndResultSelectorSourceArgumentNull()
 {
     Assert.Throws <ArgumentNullException>(() => NullData.GroupBy(k => k, e => e, (k, c) => k)).WithParameter("source");
 }
示例#2
0
 public void GroupByWithElementSelectorComparerSourceArgumentNull()
 {
     Assert.Throws <ArgumentNullException>(() => NullData.GroupBy(k => k, e => e, EqualityComparer <object> .Default)).WithParameter("source");
 }
示例#3
0
 public void GroupBySourceArgumentNull()
 {
     Assert.Throws <ArgumentNullException>(() => NullData.GroupBy(x => x)).WithParameter("source");
 }