Omit null JSON fields in Alerta request body (#10)

Resolves #9
alerta · Jun 28, 2019 · 98f1a4b · 98f1a4b
1 parent 894bca4
commit 98f1a4b
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/main.go b/main.go
@@ -139,17 +139,17 @@ type Alert struct {
 	Event       string `json:"event"`
 	Environment string `json:"environment"`
 	Severity    string `json:"severity"`
-	Correlate   []string `json:"correlate"`
+	Correlate   []string `json:"correlate,omitempty"`
 	Status      string `json:"status"`
 	Service     []string `json:"service"`
 	Group       string `json:"group"`
 	Value       string `json:"value"`
 	Text        string `json:"text"`
-	Tags        []string `json:"tags"`
-	Attributes  map[string]string `json:"attributes"`
+	Tags        []string `json:"tags,omitempty"`
+	Attributes  map[string]string `json:"attributes,omitempty"`
 	Origin      string `json:"origin"`
 	Type        string `json:"type"`
-	CreateTime  string `json:"createTime"`
+	CreateTime  string `json:"createTime,omitempty"`
 	Timeout     int `json:"timeout"`
 	RawData     string `json:"rawData"`
 }
@@ -203,4 +203,4 @@ func sendAlert(event *types.Event) error {
 		return err
 	}
 	return nil
-}
+}
diff --git a/main_test.go b/main_test.go
@@ -20,7 +20,7 @@ func TestSendAlert(t *testing.T) {
 
 	var apiStub = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		body, _ := ioutil.ReadAll(r.Body)
-		expectedBody := `{"resource":"entity1","event":"check1","environment":"default","severity":"normal","correlate":null,"status":"","service":["Sensu"],"group":"default","value":"","text":"","tags":null,"attributes":null,"origin":"sensu-go/`
+		expectedBody := `{"resource":"entity1","event":"check1","environment":"default","severity":"normal","status":"","service":["Sensu"],"group":"default","value":"","text":"","origin":"sensu-go/`
 		assert.Contains(string(body), expectedBody)
 		w.WriteHeader(http.StatusOK)
 		_, err := w.Write([]byte(`{"status": "ok"}`))