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package app
import (
"os"
"strings"
"testing"
"github.com/la5nta/pat/cfg"
)
func TestReadRigsFromEnv(t *testing.T) {
const prefix = "PAT_HAMLIB_RIGS"
unset := func() {
for _, env := range os.Environ() {
key, _, _ := strings.Cut(env, "=")
if strings.HasPrefix(key, prefix) {
os.Unsetenv(key)
}
}
}
t.Run("simple", func(t *testing.T) {
defer unset()
var rigs map[string]cfg.HamlibConfig
os.Setenv(prefix+"_rig", "localhost:4532")
if err := readRigsFromEnv(&rigs); err != nil {
t.Fatal(err)
}
if got := rigs["rig"]; (got != cfg.HamlibConfig{Address: "localhost:4532"}) {
t.Fatalf("Got unexpected config: %#v", got)
}
})
t.Run("with VFO", func(t *testing.T) {
defer unset()
var rigs map[string]cfg.HamlibConfig
os.Setenv(prefix+"_rig", "localhost:4532")
os.Setenv(prefix+"_rig_VFO", "A")
if err := readRigsFromEnv(&rigs); err != nil {
t.Fatal(err)
}
if got := rigs["rig"]; (got != cfg.HamlibConfig{Address: "localhost:4532", VFO: "A"}) {
t.Fatalf("Got unexpected config: %#v", got)
}
})
t.Run("full", func(t *testing.T) {
defer unset()
var rigs map[string]cfg.HamlibConfig
os.Setenv(prefix+"_rig_ADDRESS", "/dev/ttyS0")
os.Setenv(prefix+"_rig_NETWORK", "serial")
os.Setenv(prefix+"_rig_VFO", "B")
if err := readRigsFromEnv(&rigs); err != nil {
t.Fatal(err)
}
expect := cfg.HamlibConfig{
Address: "/dev/ttyS0",
Network: "serial",
VFO: "B",
}
if got := rigs["rig"]; got != expect {
t.Fatalf("Got unexpected config: %#v", got)
}
})
}
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