Moving GroupJoin tests.

Ix.NET/Source/System.Interactive.Async.Tests/AsyncTests.Multiple.cs

@@ -13,124 +13,6 @@ namespace Tests
 {
     public partial class AsyncTests
     {
-        [Fact]
-        public void GroupJoin_Null()
-        {
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(null, AsyncEnumerable.Return(42), x => x, x => x, (x, y) => x));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), null, x => x, x => x, (x, y) => x));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), null, x => x, (x, y) => x));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, null, (x, y) => x));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, x => x, null));
-
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(null, AsyncEnumerable.Return(42), x => x, x => x, (x, y) => x, EqualityComparer<int>.Default));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), null, x => x, x => x, (x, y) => x, EqualityComparer<int>.Default));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), null, x => x, (x, y) => x, EqualityComparer<int>.Default));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, null, (x, y) => x, EqualityComparer<int>.Default));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, x => x, null, EqualityComparer<int>.Default));
-            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, x => x, (x, y) => x, default(IEqualityComparer<int>)));
-        }
-
-        [Fact]
-        public void GroupJoin1()
-        {
-            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
-            var ys = new[] { 4, 7, 6, 2, 3, 4, 8, 9 }.ToAsyncEnumerable();
-
-            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
-
-            var e = res.GetAsyncEnumerator();
-            HasNext(e, "0 - 639");
-            HasNext(e, "1 - 474");
-            HasNext(e, "2 - 28");
-            NoNext(e);
-        }
-
-        [Fact]
-        public void GroupJoin2()
-        {
-            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
-            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
-
-            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
-
-            var e = res.GetAsyncEnumerator();
-            HasNext(e, "0 - 36");
-            HasNext(e, "1 - 4");
-            HasNext(e, "2 - ");
-            NoNext(e);
-        }
-
-        [Fact]
-        public void GroupJoin3()
-        {
-            var ex = new Exception("Bang!");
-            var xs = AsyncEnumerable.Throw<int>(ex);
-            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
-
-            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
-
-            var e = res.GetAsyncEnumerator();
-            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
-        }
-
-        [Fact]
-        public void GroupJoin4()
-        {
-            var ex = new Exception("Bang!");
-            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
-            var ys = AsyncEnumerable.Throw<int>(ex);
-
-            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
-
-            var e = res.GetAsyncEnumerator();
-            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
-        }
-
-        [Fact]
-        public void GroupJoin5()
-        {
-            var ex = new Exception("Bang!");
-            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
-            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
-
-            var res = xs.GroupJoin(ys, x => { throw ex; }, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
-
-            var e = res.GetAsyncEnumerator();
-            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
-        }
-
-        [Fact]
-        public void GroupJoin6()
-        {
-            var ex = new Exception("Bang!");
-            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
-            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
-
-            var res = xs.GroupJoin(ys, x => x % 3, y => { throw ex; }, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
-
-            var e = res.GetAsyncEnumerator();
-            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
-        }
-
-        [Fact]
-        public void GroupJoin7()
-        {
-            var ex = new Exception("Bang!");
-            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
-            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
-
-            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) =>
-            {
-                if (x == 1)
-                    throw ex;
-                return x + " - " + i.Aggregate("", (s, j) => s + j).Result;
-            });
-
-            var e = res.GetAsyncEnumerator();
-            HasNext(e, "0 - 36");
-            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
-        }
-
         [Fact]
         public void Join_Null()
         {

Ix.NET/Source/System.Linq.Async.Tests/System/Linq/Operators/GroupJoin.cs

@@ -0,0 +1,134 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License.
+// See the LICENSE file in the project root for more information. 
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace Tests
+{
+    public class GroupJoin : AsyncEnumerableTests
+    {
+        [Fact]
+        public void GroupJoin_Null()
+        {
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(null, AsyncEnumerable.Return(42), x => x, x => x, (x, y) => x));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), null, x => x, x => x, (x, y) => x));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), null, x => x, (x, y) => x));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, null, (x, y) => x));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, x => x, null));
+
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(null, AsyncEnumerable.Return(42), x => x, x => x, (x, y) => x, EqualityComparer<int>.Default));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), null, x => x, x => x, (x, y) => x, EqualityComparer<int>.Default));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), null, x => x, (x, y) => x, EqualityComparer<int>.Default));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, null, (x, y) => x, EqualityComparer<int>.Default));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, x => x, null, EqualityComparer<int>.Default));
+            AssertThrows<ArgumentNullException>(() => AsyncEnumerable.GroupJoin<int, int, int, int>(AsyncEnumerable.Return(42), AsyncEnumerable.Return(42), x => x, x => x, (x, y) => x, default(IEqualityComparer<int>)));
+        }
+
+        [Fact]
+        public void GroupJoin1()
+        {
+            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
+            var ys = new[] { 4, 7, 6, 2, 3, 4, 8, 9 }.ToAsyncEnumerable();
+
+            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
+
+            var e = res.GetAsyncEnumerator();
+            HasNext(e, "0 - 639");
+            HasNext(e, "1 - 474");
+            HasNext(e, "2 - 28");
+            NoNext(e);
+        }
+
+        [Fact]
+        public void GroupJoin2()
+        {
+            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
+            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
+
+            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
+
+            var e = res.GetAsyncEnumerator();
+            HasNext(e, "0 - 36");
+            HasNext(e, "1 - 4");
+            HasNext(e, "2 - ");
+            NoNext(e);
+        }
+
+        [Fact]
+        public void GroupJoin3()
+        {
+            var ex = new Exception("Bang!");
+            var xs = AsyncEnumerable.Throw<int>(ex);
+            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
+
+            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
+
+            var e = res.GetAsyncEnumerator();
+            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
+        }
+
+        [Fact]
+        public void GroupJoin4()
+        {
+            var ex = new Exception("Bang!");
+            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
+            var ys = AsyncEnumerable.Throw<int>(ex);
+
+            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
+
+            var e = res.GetAsyncEnumerator();
+            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
+        }
+
+        [Fact]
+        public void GroupJoin5()
+        {
+            var ex = new Exception("Bang!");
+            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
+            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
+
+            var res = xs.GroupJoin(ys, x => { throw ex; }, y => y % 3, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
+
+            var e = res.GetAsyncEnumerator();
+            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
+        }
+
+        [Fact]
+        public void GroupJoin6()
+        {
+            var ex = new Exception("Bang!");
+            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
+            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
+
+            var res = xs.GroupJoin(ys, x => x % 3, y => { throw ex; }, (x, i) => x + " - " + i.Aggregate("", (s, j) => s + j).Result);
+
+            var e = res.GetAsyncEnumerator();
+            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
+        }
+
+        [Fact]
+        public void GroupJoin7()
+        {
+            var ex = new Exception("Bang!");
+            var xs = new[] { 0, 1, 2 }.ToAsyncEnumerable();
+            var ys = new[] { 3, 6, 4 }.ToAsyncEnumerable();
+
+            var res = xs.GroupJoin(ys, x => x % 3, y => y % 3, (x, i) =>
+            {
+                if (x == 1)
+                    throw ex;
+                return x + " - " + i.Aggregate("", (s, j) => s + j).Result;
+            });
+
+            var e = res.GetAsyncEnumerator();
+            HasNext(e, "0 - 36");
+            AssertThrows(() => e.MoveNextAsync().Wait(WaitTimeoutMs), (Exception ex_) => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
+        }
+    }
+}