feature: Clinical Data Model Expansion & Observation Vocabulary

VigilCareClinicalAPI.Tests/DataLakePhase9Tests.cs

@@ -7,7 +7,8 @@ using Minio.DataModel.Args;
 using Parquet;
 using StackExchange.Redis;
 
-public class DataLakePhase9Tests : IClassFixture<ApiFixture>
+[Collection("Integration")]
+public class DataLakePhase9Tests
 {
     private readonly ApiFixture _fixture;
     private readonly HttpClient _http;
@@ -208,7 +209,6 @@ public class DataLakePhase9Tests : IClassFixture<ApiFixture>
         await EnsureThresholdAsync(db, "HEART_RATE", "Heart Rate", "bpm", 30, 50, 100, 150);
         await EnsureThresholdAsync(db, "POTASSIUM_MEQ_L", "Serum Potassium", "mEq/L", 2.5m, 3.5m, 5.0m, 6.5m);
         await EnsureThresholdAsync(db, "TEMP_C", "Temperature", "°C", 34m, 36m, 37.8m, 40m);
-        await db.SaveChangesAsync();
 
         var redis = scope.ServiceProvider.GetRequiredService<IConnectionMultiplexer>();
         var cache = redis.GetDatabase(1);
@@ -245,5 +245,15 @@ public class DataLakePhase9Tests : IClassFixture<ApiFixture>
             CriticalHigh = criticalHigh,
             CreatedAt = DateTimeOffset.UtcNow
         });
+
+        try
+        {
+            await db.SaveChangesAsync();
+        }
+        catch (DbUpdateException ex) when (
+            ex.InnerException is Npgsql.PostgresException { SqlState: "23505" })
+        {
+            // Another test inserted the same observation code concurrently.
+        }
     }
 }