test(request): assert all sequential json objects was read

Author: Fresa

tests/Example.OpenApi32.IntegrationTests/ImportFooEventsTests.cs

@@ -1,5 +1,4 @@
 using System.Net;
-using System.Net.Mime;
 using AwesomeAssertions;
 using OpenAPI.IntegrationTestHelpers.Auth;
 
@@ -22,6 +21,10 @@ public async Task ImportingFooEvents_ShouldReturnAccepted()
                 { "Name": "another test" }
                 """, "application/jsonl")
         }, CancellationToken);
+        
         result.StatusCode.Should().Be(HttpStatusCode.Accepted);
+        result.Headers.Should().HaveCount(1);
+        result.Headers.GetValues("ImportedEvents")
+            .Should().HaveCount(1).And.AllBe("2");
     }
 }

tests/Example.OpenApi32/Paths/FooFooIdEvents/Post/Operation.Handler.cs

@@ -9,6 +9,8 @@ internal partial async Task<Response> HandleAsync(Request request, CancellationT
         {
             throw new InvalidOperationException("missing content, this cannot occur");
         }
+
+        var importedEvents = 0;
         while (await content.MoveNextAsync()
                    .ConfigureAwait(false))
         {
@@ -18,8 +20,15 @@ internal partial async Task<Response> HandleAsync(Request request, CancellationT
                 throw new InvalidOperationException("Invalid item");
             }
             _ = content.Current;
+            importedEvents++;
         }
 
-        return new Response.Accepted202();
+        return new Response.Accepted202
+        {
+            Headers = new Response.Accepted202.ResponseHeaders
+            {
+                ImportedEvents = importedEvents 
+            }
+        };
     }
 }

tests/Example.OpenApi32/openapi.json

@@ -96,7 +96,16 @@
         },
         "responses": {
           "202": {
-            "description": "Accepted"
+            "description": "Accepted",
+            "headers": {
+              "ImportedEvents": {
+                "description": "Number of events imported",
+                "schema": {
+                  "type": "integer"
+                },
+                "required": true
+              }
+            }
           }
         }
       },