62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
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package config_test
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import "testing"
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import "context"
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import "fmt"
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import "github.com/unistack-org/micro/v3/config"
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type Cfg struct {
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Value string
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}
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func TestNoop(t *testing.T) {
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ctx := context.Background()
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conf := &Cfg{}
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blfn := func(ctx context.Context, cfg config.Config) error {
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conf, ok := cfg.Options().Struct.(*Cfg)
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if !ok {
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return fmt.Errorf("failed to get Struct from options: %v", cfg.Options())
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}
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conf.Value = "before_load"
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return nil
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}
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alfn := func(ctx context.Context, cfg config.Config) error {
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conf, ok := cfg.Options().Struct.(*Cfg)
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if !ok {
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return fmt.Errorf("failed to get Struct from options: %v", cfg.Options())
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}
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conf.Value = "after_load"
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return nil
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}
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cfg := config.NewConfig(config.Struct(conf),config.BeforeLoad(blfn),config.AfterLoad(alfn))
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if err := cfg.Init(); err != nil {
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t.Fatal(err)
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}
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for _, fn := range cfg.Options().BeforeLoad {
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if err := fn(ctx, cfg); err != nil {
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t.Fatal(err)
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}
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}
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if conf.Value != "before_load" {
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t.Fatal("BeforeLoad option not working")
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}
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if err := cfg.Load(ctx); err != nil {
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t.Fatal(err)
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}
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for _, fn := range cfg.Options().AfterLoad {
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if err := fn(ctx, cfg); err != nil {
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t.Fatal(err)
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}
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}
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if conf.Value != "after_load" {
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t.Fatal("AfterLoad option not working")
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}
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}
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