Add test for NH-2566

Dmitry Naumov · Dmitry Naumov · commit c802dcac82ff · 2012-11-16T16:56:30.000+04:00
diff --git a/src/NHibernate.Test/Linq/ByMethod/GroupByTests.cs b/src/NHibernate.Test/Linq/ByMethod/GroupByTests.cs
@@ -246,6 +246,14 @@ into temp
 			Assert.That(query.Count, Is.EqualTo(830));
 		}
 
+		[Test]
+		public void GroupByAndTake()
+		{
+			//NH-2566
+			var names = db.Users.GroupBy(p => p.Name).Select(g => g.Key).Take(3).ToList();
+			Assert.That(names.Count, Is.EqualTo(3));
+		}
+
 		private static void CheckGrouping<TKey, TElement>(IEnumerable<IGrouping<TKey, TElement>> groupedItems, Func<TElement, TKey> groupBy)
 		{
 			var used = new HashSet<object>();

Original file line number	Diff line number	Diff line change
`@@ -246,6 +246,14 @@ into temp`
`246`	`246`	`Assert.That(query.Count, Is.EqualTo(830));`
`247`	`247`	`}`
`248`	`248`
	`249`	`+ [Test]`
	`250`	`+ public void GroupByAndTake()`
	`251`	`+ {`
	`252`	`+ //NH-2566`
	`253`	`+ var names = db.Users.GroupBy(p => p.Name).Select(g => g.Key).Take(3).ToList();`
	`254`	`+ Assert.That(names.Count, Is.EqualTo(3));`
	`255`	`+ }`
	`256`	`+`
`249`	`257`	`private static void CheckGrouping<TKey, TElement>(IEnumerable<IGrouping<TKey, TElement>> groupedItems, Func<TElement, TKey> groupBy)`
`250`	`258`	`{`
`251`	`259`	`var used = new HashSet<object>();`