Merge pull request #2722 from FirelyTeam/feature/2662-json-duplicate-…

…choice-types #2662 duplicate choice type entries
FirelyTeam · Feb 20, 2024 · bc1f5f8 · bc1f5f8
2 parents aaad00c + 08b7175
commit bc1f5f8
Showing 1 changed file with 28 additions and 0 deletions.
diff --git a/src/Hl7.Fhir.Support.Poco.Tests/NewPocoSerializers/FhirJsonDeserializationTests.cs b/src/Hl7.Fhir.Support.Poco.Tests/NewPocoSerializers/FhirJsonDeserializationTests.cs
@@ -1001,6 +1001,34 @@ public void TestDuplicateProperties(string testJson, string[] expectedErrs)
                 assertErrors(dfe.Exceptions, expectedErrs);
             }
         }
+
+        [TestMethod]
+        public void TestDuplicateChoiceTypeEntries()
+        {
+            var scenario = """
+                           {
+                             "resourceType": "Patient",
+                             "deceasedBoolean": true,
+                             "deceasedDateTime": "2022"
+                           }
+                           """;
+
+            string expected = ERR.DUPLICATE_PROPERTY_CODE;
+
+            var jsonSerializerOptions = new JsonSerializerOptions().ForFhir(typeof(TestPatient).Assembly);
+
+            try
+            {
+                _ = JsonSerializer.Deserialize<TestPatient>(scenario, jsonSerializerOptions);
+                Assert.Fail("Should have encountered errors.");
+            }
+            catch (DeserializationFailedException dfe)
+            {
+                assertErrors(dfe.Exceptions, [expected]);
+            }
+
+
+        }
     }
 }
 #nullable restore