Initial test for alert unmarshall

gateway/requests/requests.go

@@ -21,3 +21,8 @@ type AlexaRequestBody struct {
 	Session AlexaSession `json:"session"`
 	Request AlexaRequest `json:"request"`
 }
+
+type PrometheusAlert struct {
+	Status   string `json:"status"`
+	Receiver string `json:"receiver"`
+}

gateway/tests/unmarshall_test.go

+package requests
+
+import (
+	"fmt"
+	"testing"
+
+	"io/ioutil"
+
+	"encoding/json"
+
+	"github.com/alexellis/faas/gateway/requests"
+)
+
+func TestUnmarshallAlert(t *testing.T) {
+	file, _ := ioutil.ReadFile("./test_alert.json")
+
+	var alert requests.PrometheusAlert
+	err := json.Unmarshal(file, &alert)
+	if err != nil {
+		t.Fatal(err)
+	}
+	fmt.Println("OK", string(file), alert)
+	if (len(alert.Status)) == 0 {
+		t.Fatal("No status read")
+	}
+	if (len(alert.Receiver)) == 0 {
+		t.Fatal("No status read")
+	}
+}