go-wiki/main_test.go

20 lines
328 B
Go

package main
import (
"os"
"testing"
)
func TestReadEnv(t *testing.T) {
e, err := os.Create(".envTest")
if err != nil {
t.Errorf("Error creating file %s", err)
}
e.Write([]byte("PORT=6543"))
defer e.Close()
ans := readEnv(".envTest")
if ans != "6543" {
t.Errorf("readEnv('.envTest') = %s ; want 6543", ans)
}
}