From d771ba16ab7bc293e3f913324ba9e9b52cb2bd82 Mon Sep 17 00:00:00 2001
From: Amanda Nguyen <48961492+amnguye@users.noreply.github.com>
Date: Tue, 3 Jan 2023 15:09:47 -0800
Subject: [PATCH] Removed use of TestExtensions.ToList in datalake samples
 (#33118)

---
 .../samples/Sample01b_HelloWorldAsync.cs      | 28 +++++++++++++------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/sdk/storage/Azure.Storage.Files.DataLake/samples/Sample01b_HelloWorldAsync.cs b/sdk/storage/Azure.Storage.Files.DataLake/samples/Sample01b_HelloWorldAsync.cs
index 086977b732de0..c00d412854193 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/samples/Sample01b_HelloWorldAsync.cs
+++ b/sdk/storage/Azure.Storage.Files.DataLake/samples/Sample01b_HelloWorldAsync.cs
@@ -43,8 +43,11 @@ public async Task CreateFileClientAsync_Filesystem()
             await file.CreateAsync();
 
             // Verify we created one file
-            AsyncPageable<PathItem> response = filesystem.GetPathsAsync();
-            IList<PathItem> paths = await response.ToListAsync();
+            List<PathItem> paths = new List<PathItem>();
+            await foreach (PathItem path in filesystem.GetPathsAsync())
+            {
+                paths.Add(path);
+            }
             Assert.AreEqual(1, paths.Count);
 
             // Cleanup
@@ -80,8 +83,11 @@ public async Task CreateFileClientAsync_Directory()
             await file.CreateAsync();
 
             // Verify we created one file
-            AsyncPageable<PathItem> response = filesystem.GetPathsAsync();
-            IList<PathItem> paths = await response.ToListAsync();
+            List<PathItem> paths = new List<PathItem>();
+            await foreach (PathItem path in filesystem.GetPathsAsync())
+            {
+                paths.Add(path);
+            }
             Assert.AreEqual(1, paths.Count);
 
             // Cleanup
@@ -113,8 +119,11 @@ public async Task CreateDirectoryClientAsync()
             await directory.CreateAsync();
 
             // Verify we created one directory
-            AsyncPageable<PathItem> response = filesystem.GetPathsAsync();
-            IList<PathItem> paths = await response.ToListAsync();
+            List<PathItem> paths = new List<PathItem>();
+            await foreach (PathItem path in filesystem.GetPathsAsync())
+            {
+                paths.Add(path);
+            }
             Assert.AreEqual(1, paths.Count);
 
             // Cleanup
@@ -198,8 +207,11 @@ public async Task AppendAsync()
                 await file.CreateAsync();
 
                 // Verify we created one file
-                AsyncPageable<PathItem> response = filesystem.GetPathsAsync();
-                IList<PathItem> paths = await response.ToListAsync();
+                List<PathItem> paths = new List<PathItem>();
+                await foreach (PathItem path in filesystem.GetPathsAsync())
+                {
+                    paths.Add(path);
+                }
                 Assert.AreEqual(1, paths.Count);
 
                 // Append data to an existing DataLake File.  Append is currently limited to 4000 MB per call.