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package netlabel
import (
"testing"
"gotest.tools/v3/assert"
)
func TestGetIfname(t *testing.T) {
testcases := []struct {
name string
opts map[string]interface{}
expIfname string
}{
{
name: "nil opts",
opts: nil,
expIfname: "",
},
{
name: "no ifname",
opts: map[string]interface{}{},
expIfname: "",
},
{
name: "ifname set",
opts: map[string]interface{}{
Ifname: "foobar",
},
expIfname: "foobar",
},
{
name: "ifname set to empty string",
opts: map[string]interface{}{
Ifname: "",
},
expIfname: "",
},
{
name: "ifname set to nil",
opts: map[string]interface{}{
Ifname: nil,
},
expIfname: "",
},
{
name: "ifname set to int",
opts: map[string]interface{}{
Ifname: 42,
},
expIfname: "",
},
}
for _, tc := range testcases {
t.Run(tc.name, func(t *testing.T) {
assert.Equal(t, tc.expIfname, GetIfname(tc.opts))
})
}
}
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