package main import ( "fmt" "testing" "github.com/stretchr/testify/assert" ) func TestLED(t *testing.T) { fmt.Println("start test now ...") var result = runLED() assert.Equal(t, "done", result, "should return 'done'") } func TestDHT(t *testing.T) { fmt.Println("start test now ...") var result = runDHT() assert.Equal(t, "done", result, "should return 'done'") }