Added missing JsonFile case.

apache · Oct 5, 2023 · a68d38f · a68d38f
1 parent c6bae06
commit a68d38f
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/csharp/test/Apache.Arrow.IntegrationTest/JsonFile.cs b/csharp/test/Apache.Arrow.IntegrationTest/JsonFile.cs
@@ -119,6 +119,7 @@ private static IArrowType ToArrowType(JsonArrowType type, Field[] children)
                 "fixedsizebinary" => new FixedSizeBinaryType(type.ByteWidth),
                 "date" => ToDateArrowType(type),
                 "time" => ToTimeArrowType(type),
+                "duration" => ToDurationArrowType(type),
                 "timestamp" => ToTimestampArrowType(type),
                 "list" => ToListArrowType(type, children),
                 "fixedsizelist" => ToFixedSizeListArrowType(type, children),
@@ -191,6 +192,18 @@ private static IArrowType ToTimeArrowType(JsonArrowType type)
             };
         }
 
+        private static IArrowType ToDurationArrowType(JsonArrowType type)
+        {
+            return type.Unit switch
+            {
+                "SECOND" => DurationType.Second,
+                "MILLISECOND" => DurationType.Millisecond,
+                "MICROSECOND" => DurationType.Microsecond,
+                "NANOSECOND" => DurationType.Nanosecond,
+                _ => throw new NotSupportedException($"Time type not supported: {type.Unit}, {type.BitWidth}")
+            };
+        }
+
         private static IArrowType ToTimestampArrowType(JsonArrowType type)
         {
             return type.Unit switch