Vendoring with Glide and delete function handler

gateway/tests/integration/deletefunction_test.go

@@ -0,0 +1,34 @@
+package inttests
+
+import (
+	"net/http"
+	"testing"
+)
+
+func TestDelete_EmptyFunctionGivenFails(t *testing.T) {
+	reqBody := `{"functionName":""}`
+	_, code, err := fireRequest("http://localhost:8080/system/functions", http.MethodDelete, reqBody)
+
+	if err != nil {
+		t.Log(err)
+		t.Fail()
+	}
+
+	if code != http.StatusBadRequest {
+		t.Errorf("Got HTTP code: %d, want %d\n", code, http.StatusBadRequest)
+	}
+}
+
+func TestDelete_NonExistingFunctionGives404(t *testing.T) {
+	reqBody := `{"functionName":"does_not_exist"}`
+	_, code, err := fireRequest("http://localhost:8080/system/functions", http.MethodDelete, reqBody)
+
+	if err != nil {
+		t.Log(err)
+		t.Fail()
+	}
+
+	if code != http.StatusNotFound {
+		t.Errorf("Got HTTP code: %d, want %d\n", code, http.StatusNotFound)
+	}
+}