From c73388256aad039239cf3977d7b079e3f9323258 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 31 Aug 2020 22:22:57 +0800
Subject: Now uesr avatar put api returns etag.

---
 Timeline.Tests/Helpers/HttpResponseExtensions.cs | 35 ++++++++++++++++++++++++
 Timeline.Tests/IntegratedTests/UserAvatarTest.cs | 25 +++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 Timeline.Tests/Helpers/HttpResponseExtensions.cs

(limited to 'Timeline.Tests')

diff --git a/Timeline.Tests/Helpers/HttpResponseExtensions.cs b/Timeline.Tests/Helpers/HttpResponseExtensions.cs
new file mode 100644
index 00000000..2bd497f1
--- /dev/null
+++ b/Timeline.Tests/Helpers/HttpResponseExtensions.cs
@@ -0,0 +1,35 @@
+using System.Net.Http;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+using Timeline.Models.Converters;
+using Timeline.Models.Http;
+
+namespace Timeline.Tests.Helpers
+{
+    public static class HttpResponseExtensions
+    {
+        public static JsonSerializerOptions JsonSerializerOptions { get; }
+
+        static HttpResponseExtensions()
+        {
+            JsonSerializerOptions = new JsonSerializerOptions
+            {
+                PropertyNamingPolicy = JsonNamingPolicy.CamelCase
+            };
+            JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
+            JsonSerializerOptions.Converters.Add(new JsonDateTimeConverter());
+        }
+
+        public static async Task<T> ReadBodyAsJsonAsync<T>(this HttpResponseMessage response)
+        {
+            var stream = await response.Content.ReadAsStreamAsync();
+            return await JsonSerializer.DeserializeAsync<T>(stream, JsonSerializerOptions);
+        }
+
+        public static Task<CommonResponse> ReadBodyAsCommonResponseAsync(this HttpResponseMessage response)
+        {
+            return response.ReadBodyAsJsonAsync<CommonResponse>();
+        }
+    }
+}
diff --git a/Timeline.Tests/IntegratedTests/UserAvatarTest.cs b/Timeline.Tests/IntegratedTests/UserAvatarTest.cs
index 507b05ba..f2796005 100644
--- a/Timeline.Tests/IntegratedTests/UserAvatarTest.cs
+++ b/Timeline.Tests/IntegratedTests/UserAvatarTest.cs
@@ -10,6 +10,7 @@ using System.IO;
 using System.Net;
 using System.Net.Http;
 using System.Net.Http.Headers;
+using System.Net.Mime;
 using System.Threading.Tasks;
 using Timeline.Models.Http;
 using Timeline.Services;
@@ -222,5 +223,29 @@ namespace Timeline.Tests.IntegratedTests
                 }
             }
         }
+
+        [Fact]
+        public async Task AvatarPutReturnETag()
+        {
+            using var client = await CreateClientAsUser();
+
+            EntityTagHeaderValue etag;
+
+            {
+                var image = ImageHelper.CreatePngWithSize(100, 100);
+                var res = await client.PutByteArrayAsync("users/user1/avatar", image, PngFormat.Instance.DefaultMimeType);
+                res.Should().HaveStatusCode(200);
+                etag = res.Headers.ETag;
+                etag.Should().NotBeNull();
+                etag.Tag.Should().NotBeNullOrEmpty();
+            }
+
+            {
+                var res = await client.GetAsync("users/user1/avatar");
+                res.Should().HaveStatusCode(200);
+                res.Headers.ETag.Should().Be(etag);
+                res.Headers.ETag.Tag.Should().Be(etag.Tag);
+            }
+        }
     }
 }
\ No newline at end of file
-- 
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