correctif UTC sur le POST/PUT RDV

src/Yavsc.Api.Test/RdvQueryApiControllerTests.cs

@@ -112,4 +112,35 @@ public sealed class RdvQueryApiControllerTests : IClassFixture<ApiWebServerFixtu
         Assert.NotNull(created);
         Assert.Equal("alice", created!.ClientId);
     }
+
+    [Fact]
+    public async Task PostQuery_accepts_local_datetime_and_persists_as_utc()
+    {
+        _fixture.ResetAndSeedRdvQueryGraph();
+        using var http = NewClient(subject: "alice");
+
+        var localEventDate = DateTime.Now.AddDays(2);
+        var createPayload = new
+        {
+            ActivityCode = "dev",
+            PerformerId = "alice",
+            Consent = true,
+            EventDate = localEventDate,
+            Location = new
+            {
+                Address = "3 rue du Test",
+                Latitude = 48.8568,
+                Longitude = 2.3524,
+            },
+            Reason = "Rendez-vous date locale",
+            Status = QueryStatus.Inserted,
+        };
+
+        var createResponse = await http.PostAsJsonAsync("/api/v1/billing/Rdv", createPayload, TestContext.Current.CancellationToken);
+        Assert.Equal(HttpStatusCode.Created, createResponse.StatusCode);
+
+        var created = await createResponse.Content.ReadFromJsonAsync<RdvQuery>(TestContext.Current.CancellationToken);
+        Assert.NotNull(created);
+        Assert.Equal(DateTimeKind.Utc, created!.EventDate.Kind);
+    }
 }