Fix AsyncQueryable tests.

Ix.NET/Source/System.Linq.Async.Queryable.Tests/AsyncQueryableTests.Generated.cs

@@ -2539,7 +2539,7 @@ namespace Tests
         public void SelectMany7()
         {
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(default(IAsyncQueryable<int>), (int arg0) => new int[] { default(int) }.ToAsyncEnumerable(), (int arg0, int arg1) => default(int)), ane => ane.ParamName == "source");
-            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, IAsyncEnumerable<int>>>), (int arg0, int arg1) => default(int)), ane => ane.ParamName == "selector");
+            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, IAsyncEnumerable<int>>>), (int arg0, int arg1) => default(int)), ane => ane.ParamName == "collectionSelector");
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0) => new int[] { default(int) }.ToAsyncEnumerable(), default(Expression<Func<int, int, int>>)), ane => ane.ParamName == "resultSelector");
 
             var res = AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0) => new int[] { default(int) }.ToAsyncEnumerable(), (int arg0, int arg1) => default(int));
@@ -2551,7 +2551,7 @@ namespace Tests
         public void SelectMany8()
         {
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(default(IAsyncQueryable<int>), (int arg0) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1) => default(ValueTask<int>)), ane => ane.ParamName == "source");
-            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1) => default(ValueTask<int>)), ane => ane.ParamName == "selector");
+            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1) => default(ValueTask<int>)), ane => ane.ParamName == "collectionSelector");
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0) => default(ValueTask<IAsyncEnumerable<int>>), default(Expression<Func<int, int, ValueTask<int>>>)), ane => ane.ParamName == "resultSelector");
 
             var res = AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1) => default(ValueTask<int>));
@@ -2563,7 +2563,7 @@ namespace Tests
         public void SelectMany9()
         {
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(default(IAsyncQueryable<int>), (int arg0, CancellationToken arg1) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>)), ane => ane.ParamName == "source");
-            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, CancellationToken, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>)), ane => ane.ParamName == "selector");
+            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, CancellationToken, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>)), ane => ane.ParamName == "collectionSelector");
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, CancellationToken arg1) => default(ValueTask<IAsyncEnumerable<int>>), default(Expression<Func<int, int, CancellationToken, ValueTask<int>>>)), ane => ane.ParamName == "resultSelector");
 
             var res = AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, CancellationToken arg1) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>));
@@ -2575,7 +2575,7 @@ namespace Tests
         public void SelectMany10()
         {
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(default(IAsyncQueryable<int>), (int arg0, int arg1) => new int[] { default(int) }.ToAsyncEnumerable(), (int arg0, int arg1) => default(int)), ane => ane.ParamName == "source");
-            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, int, IAsyncEnumerable<int>>>), (int arg0, int arg1) => default(int)), ane => ane.ParamName == "selector");
+            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, int, IAsyncEnumerable<int>>>), (int arg0, int arg1) => default(int)), ane => ane.ParamName == "collectionSelector");
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, int arg1) => new int[] { default(int) }.ToAsyncEnumerable(), default(Expression<Func<int, int, int>>)), ane => ane.ParamName == "resultSelector");
 
             var res = AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, int arg1) => new int[] { default(int) }.ToAsyncEnumerable(), (int arg0, int arg1) => default(int));
@@ -2587,7 +2587,7 @@ namespace Tests
         public void SelectMany11()
         {
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(default(IAsyncQueryable<int>), (int arg0, int arg1) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1) => default(ValueTask<int>)), ane => ane.ParamName == "source");
-            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, int, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1) => default(ValueTask<int>)), ane => ane.ParamName == "selector");
+            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, int, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1) => default(ValueTask<int>)), ane => ane.ParamName == "collectionSelector");
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, int arg1) => default(ValueTask<IAsyncEnumerable<int>>), default(Expression<Func<int, int, ValueTask<int>>>)), ane => ane.ParamName == "resultSelector");
 
             var res = AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, int arg1) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1) => default(ValueTask<int>));
@@ -2599,7 +2599,7 @@ namespace Tests
         public void SelectMany12()
         {
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(default(IAsyncQueryable<int>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>)), ane => ane.ParamName == "source");
-            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, int, CancellationToken, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>)), ane => ane.ParamName == "selector");
+            AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), default(Expression<Func<int, int, CancellationToken, ValueTask<IAsyncEnumerable<int>>>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>)), ane => ane.ParamName == "collectionSelector");
             AssertEx.Throws<ArgumentNullException>(() => AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<IAsyncEnumerable<int>>), default(Expression<Func<int, int, CancellationToken, ValueTask<int>>>)), ane => ane.ParamName == "resultSelector");
 
             var res = AsyncQueryable.SelectMany<int, int, int>(new int[] { default(int) }.ToAsyncEnumerable().AsAsyncQueryable(), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<IAsyncEnumerable<int>>), (int arg0, int arg1, CancellationToken arg2) => default(ValueTask<int>));
@@ -3788,4 +3788,4 @@ namespace Tests
         }
 
     }
-}
+}