Report ta field with span; add test to validate

instana · May 8, 2017 · 56f9fed · 56f9fed
1 parent 225b54e
commit 56f9fed
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Showing 3 changed files with 3 additions and 0 deletions.
diff --git a/json_span.go b/json_span.go
@@ -13,6 +13,7 @@ type jsonSpan struct {
 	Name      string    `json:"n"`
 	From      *fromS    `json:"f"`
 	Ec        int       `json:"ec,omitempty"`
+	Lang      string    `json:"ta,omitempty"`
 	Data      *jsonData `json:"data"`
 }
 

diff --git a/recorder.go b/recorder.go
@@ -122,6 +122,7 @@ func (r *Recorder) RecordSpan(span *spanS) {
 		Duration:  uint64(span.Duration) / uint64(time.Millisecond),
 		Name:      "sdk",
 		Ec:        span.Ec,
+		Lang:      "go",
 		From:      sensor.agent.from,
 		Data:      data})
 

diff --git a/span_test.go b/span_test.go
@@ -35,6 +35,7 @@ func TestBasicSpan(t *testing.T) {
 	assert.Equal(t, "test", span.Data.SDK.Name, "Missing span name")
 	assert.Nil(t, span.Data.SDK.Custom.Tags, "Tags has an unexpected value")
 	assert.Nil(t, span.Data.SDK.Custom.Baggage, "Baggage has an unexpected value")
+	assert.Equal(t, "go", span.Lang, "Missing or wrong ta/lang")
 }
 
 func TestSpanHeritage(t *testing.T) {