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v2fly/common/type_test.go

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package common_test
import (
"context"
"testing"
. "v2ray.com/core/common"
)
type TConfig struct {
value int
}
type YConfig struct {
value string
}
func TestObjectCreation(t *testing.T) {
var f = func(ctx context.Context, t interface{}) (interface{}, error) {
return func() int {
return t.(*TConfig).value
}, nil
}
Must(RegisterConfig((*TConfig)(nil), f))
err := RegisterConfig((*TConfig)(nil), f)
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if err == nil {
t.Error("expect non-nil error, but got nil")
}
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g, err := CreateObject(context.Background(), &TConfig{value: 2})
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Must(err)
if v := g.(func() int)(); v != 2 {
t.Error("expect return value 2, but got ", v)
}
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_, err = CreateObject(context.Background(), &YConfig{value: "T"})
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if err == nil {
t.Error("expect non-nil error, but got nil")
}
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}