diff --git a/models/node_test.go b/models/node_test.go
new file mode 100644
index 0000000..098e0a5
--- /dev/null
+++ b/models/node_test.go
@@ -0,0 +1,31 @@
+package models
+
+import (
+	"testing"
+
+	"github.com/FreifunkBremen/respond-collector/data"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestToInflux(t *testing.T) {
+	assert := assert.New(t)
+
+	node := Node{
+		Statistics: &data.Statistics{
+			NodeId:      "foobar",
+			LoadAverage: 0.5,
+		},
+		Nodeinfo: &data.NodeInfo{
+			Owner: &data.Owner{
+				Contact: "nobody",
+			},
+		},
+		Neighbours: &data.Neighbours{},
+	}
+
+	tags, fields := node.ToInflux()
+
+	assert.Equal("foobar", tags.GetString("nodeid"))
+	assert.Equal("nobody", tags.GetString("owner"))
+	assert.Equal(0.5, fields["load"])
+}