Lowercase what fields we can for now.

Author: pglombardo

instana/recorder.py

@@ -98,8 +98,8 @@ def build_sdk_span(self, span):
                             logs=self.collect_logs(span))
 
         sdk_data = sd.SDKData(
-                    Name=span.operation_name,
-                    Custom=custom_data
+                    name=span.operation_name,
+                    custom=custom_data
         )
 
         if "span.kind" in span.tags:
@@ -110,7 +110,6 @@ def build_sdk_span(self, span):
             else:
                 sdk_data.Type = "local"
 
-
         data = sd.Data(service=self.get_service_name(span),
                        sdk=sdk_data)
 

instana/span.py

@@ -43,11 +43,11 @@ def __init__(self, **kwds):
         self.__dict__.update(kwds)
 
 class SDKData(object):
-    Name = None
+    name = None
     Type = None
-    Arguments = None
+    arguments = None
     Return = None
-    Custom = None
+    custom = None
 
     def __init__(self, **kwds):
         self.__dict__.update(kwds)

tests/test_ot_span.py

@@ -83,8 +83,9 @@ def test_sdk_spans(self):
         assert sdk_span.data
         assert sdk_span.data.sdk
         assert_equals('entry', sdk_span.data.sdk.Type)
-        assert sdk_span.data.sdk.Custom
-        assert sdk_span.data.sdk.Custom.tags
+        assert_equals('custom_sdk_span', sdk_span.data.sdk.name)
+        assert sdk_span.data.sdk.custom
+        assert sdk_span.data.sdk.custom.tags
 
     def test_span_kind(self):
         recorder = opentracing.global_tracer.recorder