package meshviewerFFRGB import ( "os" "testing" "github.com/FreifunkBremen/yanic/runtime" "github.com/stretchr/testify/assert" ) func TestOutput(t *testing.T) { assert := assert.New(t) out, err := Register(map[string]interface{}{}) assert.Error(err) assert.Nil(out) out, err = Register(map[string]interface{}{ "path": "/tmp/meshviewer.json", }) os.Remove("/tmp/meshviewer.json") assert.NoError(err) assert.NotNil(out) out.Save(&runtime.Nodes{}) _, err = os.Stat("/tmp/meshviewer.json") assert.NoError(err) }