Füge Tests für date und config hinzu

config/config_test.go

@@ -0,0 +1,15 @@
+package config
+
+import (
+	"testing"
+)
+
+// Verify that the sample config in config/config.json can be read to a config struct
+// and passes the validation
+func TestSampleConfig(t *testing.T) {
+	var conf Config
+	err := ReadConfigFile("config.json", &conf)
+	if err != nil {
+		t.Errorf("Unable to use sample config file: %s", err)
+	}
+}