tests(blogs): pass TestContext.Current.CancellationToken to HTTP calls

xUnit1051: HTTP helpers (GetAsync, PostAsJsonAsync, PutAsJsonAsync,
DeleteAsync) accept a CancellationToken that the test runner can use
to cancel a long-running suite. Forwarding TestContext.Current.
CancellationToken to every call lets the runner respond to Ctrl+C /
--blame-hang-timeout at the granularity of a single test instead of
the whole process.

Covers PublishEndpointTests (10 calls), CircleMembersApiTests
(11 calls) and BlogApiMappedClaimsTests (9 calls). BlogApiTests.cs
was already clean after 1868ed86.

src/Yavsc.Blogs.Tests/BlogApiMappedClaimsTests.cs

@@ -79,10 +79,10 @@ public sealed class BlogApiMappedClaimsTests : IClassFixture<MappedClaimsBlogsWe
             DateModified = DateTime.UtcNow
         };
 
-        var response = await http.PostAsJsonAsync("/api/v1/blog", draft);
+        var response = await http.PostAsJsonAsync("/api/v1/blog", draft, TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.Created, response.StatusCode);
 
-        var created = await response.Content.ReadFromJsonAsync<BlogPost>();
+        var created = await response.Content.ReadFromJsonAsync<BlogPost>(TestContext.Current.CancellationToken);
         Assert.NotNull(created);
         Assert.Equal("mapped-user", created!.AuthorId);
     }
@@ -101,10 +101,10 @@ public sealed class BlogApiMappedClaimsTests : IClassFixture<MappedClaimsBlogsWe
             Article = "Contenu initial.",
             DateCreated = DateTime.UtcNow,
             DateModified = DateTime.UtcNow
-        });
+        }, TestContext.Current.CancellationToken);
 
         Assert.Equal(HttpStatusCode.Created, createdResponse.StatusCode);
-        var created = await createdResponse.Content.ReadFromJsonAsync<BlogPost>();
+        var created = await createdResponse.Content.ReadFromJsonAsync<BlogPost>(TestContext.Current.CancellationToken);
         Assert.NotNull(created);
 
         var updateResponse = await http.PutAsJsonAsync($"/api/v1/blog/{created!.Id}", new BlogPost
@@ -115,7 +115,7 @@ public sealed class BlogApiMappedClaimsTests : IClassFixture<MappedClaimsBlogsWe
             Article = "Contenu mis à jour.",
             DateCreated = created.DateCreated,
             DateModified = DateTime.UtcNow
-        });
+        }, TestContext.Current.CancellationToken);
 
         Assert.Equal(HttpStatusCode.NoContent, updateResponse.StatusCode);
     }
@@ -134,10 +134,10 @@ public sealed class BlogApiMappedClaimsTests : IClassFixture<MappedClaimsBlogsWe
             Article = "Contenu initial.",
             DateCreated = DateTime.UtcNow,
             DateModified = DateTime.UtcNow
-        });
+        }, TestContext.Current.CancellationToken);
 
         Assert.Equal(HttpStatusCode.Created, createdResponse.StatusCode);
-        var created = await createdResponse.Content.ReadFromJsonAsync<BlogPost>();
+        var created = await createdResponse.Content.ReadFromJsonAsync<BlogPost>(TestContext.Current.CancellationToken);
         Assert.NotNull(created);
 
         using var otherHttp = NewClient(subject: "mapped-other");
@@ -149,7 +149,7 @@ public sealed class BlogApiMappedClaimsTests : IClassFixture<MappedClaimsBlogsWe
             Article = "Contenu non autorisé.",
             DateCreated = created.DateCreated,
             DateModified = DateTime.UtcNow
-        });
+        }, TestContext.Current.CancellationToken);
 
         Assert.Equal(HttpStatusCode.Unauthorized, updateResponse.StatusCode);
     }

src/Yavsc.Blogs.Tests/CircleMembersApiTests.cs

@@ -113,10 +113,10 @@ public sealed class CircleMembersApiTests : IClassFixture<BlogsWebServerFixture>
         var circleId = SeedCircle("alice", "Famille");
         using var http = NewClient("alice");
 
-        var response = await http.GetAsync(MembersUrl(circleId));
+        var response = await http.GetAsync(MembersUrl(circleId), TestContext.Current.CancellationToken);
 
         Assert.Equal(HttpStatusCode.OK, response.StatusCode);
-        using var doc = JsonDocument.Parse(await response.Content.ReadAsStringAsync());
+        using var doc = JsonDocument.Parse(await response.Content.ReadAsStringAsync(TestContext.Current.CancellationToken));
         Assert.Equal(JsonValueKind.Array, doc.RootElement.ValueKind);
         Assert.Equal(0, doc.RootElement.GetArrayLength());
     }
@@ -130,14 +130,14 @@ public sealed class CircleMembersApiTests : IClassFixture<BlogsWebServerFixture>
 
         var postResponse = await http.PostAsJsonAsync(
             MembersUrl(circleId),
-            new { userId = "bob" });
+            new { userId = "bob" }, TestContext.Current.CancellationToken);
 
         Assert.Equal(HttpStatusCode.Created, postResponse.StatusCode);
 
-        var getResponse = await http.GetAsync(MembersUrl(circleId));
+        var getResponse = await http.GetAsync(MembersUrl(circleId), TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, getResponse.StatusCode);
 
-        using var doc = JsonDocument.Parse(await getResponse.Content.ReadAsStringAsync());
+        using var doc = JsonDocument.Parse(await getResponse.Content.ReadAsStringAsync(TestContext.Current.CancellationToken));
         Assert.Equal(JsonValueKind.Array, doc.RootElement.ValueKind);
         Assert.Equal(1, doc.RootElement.GetArrayLength());
         var member = doc.RootElement[0];
@@ -155,12 +155,12 @@ public sealed class CircleMembersApiTests : IClassFixture<BlogsWebServerFixture>
 
         var first = await http.PostAsJsonAsync(
             MembersUrl(circleId),
-            new { userId = "bob" });
+            new { userId = "bob" }, TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.Created, first.StatusCode);
 
         var second = await http.PostAsJsonAsync(
             MembersUrl(circleId),
-            new { userId = "bob" });
+            new { userId = "bob" }, TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.Conflict, second.StatusCode);
     }
 
@@ -171,14 +171,14 @@ public sealed class CircleMembersApiTests : IClassFixture<BlogsWebServerFixture>
         var circleId = SeedCircle("alice", "Famille");
         using var http = NewClient("alice");
 
-        await http.PostAsJsonAsync(MembersUrl(circleId), new { userId = "bob" });
+        await http.PostAsJsonAsync(MembersUrl(circleId), new { userId = "bob" }, TestContext.Current.CancellationToken);
 
         var deleteResponse = await http.DeleteAsync(
-            $"{MembersUrl(circleId)}/bob");
+            $"{MembersUrl(circleId)}/bob", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, deleteResponse.StatusCode);
 
-        var getResponse = await http.GetAsync(MembersUrl(circleId));
+        var getResponse = await http.GetAsync(MembersUrl(circleId), TestContext.Current.CancellationToken);
-        using var doc = JsonDocument.Parse(await getResponse.Content.ReadAsStringAsync());
+        using var doc = JsonDocument.Parse(await getResponse.Content.ReadAsStringAsync(TestContext.Current.CancellationToken));
         Assert.Equal(0, doc.RootElement.GetArrayLength());
     }
 
@@ -190,7 +190,7 @@ public sealed class CircleMembersApiTests : IClassFixture<BlogsWebServerFixture>
         var circleId = SeedCircle("alice", "Famille");
         using var http = NewClient("bob");
 
-        var response = await http.GetAsync(MembersUrl(circleId));
+        var response = await http.GetAsync(MembersUrl(circleId), TestContext.Current.CancellationToken);
 
         // 404, not 403 — the controller deliberately avoids leaking
         // the existence of someone else's circle.

src/Yavsc.Blogs.Tests/PublishEndpointTests.cs

@@ -100,12 +100,12 @@ public sealed class PublishEndpointTests : IClassFixture<BlogsWebServerFixture>
         var postId = SeedPost("alice");
 
         using var http = NewClient("alice");
-        var put = await http.PutAsJsonAsync(PublishUrl(postId), new { publish = true });
+        var put = await http.PutAsJsonAsync(PublishUrl(postId), new { publish = true }, TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.NoContent, put.StatusCode);
 
-        var get = await http.GetAsync($"{BlogsUrl}/{postId}");
+        var get = await http.GetAsync($"{BlogsUrl}/{postId}", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, get.StatusCode);
-        using var doc = JsonDocument.Parse(await get.Content.ReadAsStringAsync());
+        using var doc = JsonDocument.Parse(await get.Content.ReadAsStringAsync(TestContext.Current.CancellationToken));
         Assert.True(doc.RootElement.GetProperty("isPublished").GetBoolean());
     }
 
@@ -116,12 +116,12 @@ public sealed class PublishEndpointTests : IClassFixture<BlogsWebServerFixture>
         var postId = SeedPost("alice");
 
         using var http = NewClient("alice");
-        await http.PutAsJsonAsync(PublishUrl(postId), new { publish = true });
+        await http.PutAsJsonAsync(PublishUrl(postId), new { publish = true }, TestContext.Current.CancellationToken);
-        var put = await http.PutAsJsonAsync(PublishUrl(postId), new { publish = false });
+        var put = await http.PutAsJsonAsync(PublishUrl(postId), new { publish = false }, TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.NoContent, put.StatusCode);
 
-        var get = await http.GetAsync($"{BlogsUrl}/{postId}");
+        var get = await http.GetAsync($"{BlogsUrl}/{postId}", TestContext.Current.CancellationToken);
-        using var doc = JsonDocument.Parse(await get.Content.ReadAsStringAsync());
+        using var doc = JsonDocument.Parse(await get.Content.ReadAsStringAsync(TestContext.Current.CancellationToken));
         Assert.False(doc.RootElement.GetProperty("isPublished").GetBoolean());
     }
 
@@ -130,7 +130,7 @@ public sealed class PublishEndpointTests : IClassFixture<BlogsWebServerFixture>
     {
         ResetDatabase();
         using var http = NewClient("alice");
-        var put = await http.PutAsJsonAsync(PublishUrl(99999L), new { publish = true });
+        var put = await http.PutAsJsonAsync(PublishUrl(99999L), new { publish = true }, TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.NotFound, put.StatusCode);
     }
 
@@ -141,7 +141,7 @@ public sealed class PublishEndpointTests : IClassFixture<BlogsWebServerFixture>
         var postId = SeedPost("alice");
 
         using var http = NewClient("bob");
-        var put = await http.PutAsJsonAsync(PublishUrl(postId), new { publish = true });
+        var put = await http.PutAsJsonAsync(PublishUrl(postId), new { publish = true }, TestContext.Current.CancellationToken);
         // 401 Challenge (the controller returns Challenge()
         // for AuthorizationFailureException). The exact code
         // is framework-dependent; what matters is "not 204".