55 lines
915 B
Go
55 lines
915 B
Go
package start
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import (
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"testing"
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"github.com/samber/do"
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)
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type ServiceInterface interface {
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QueryData(name string) string
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}
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type AService struct {
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}
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func (s *AService) QueryData(name string) string {
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return "aString"
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}
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func NewAService(i *do.Injector) (ServiceInterface, error) {
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return &AService{}, nil
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}
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type BService struct {
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}
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func (s *BService) QueryData(name string) string {
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return "bString"
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}
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func NewBService(i *do.Injector) (ServiceInterface, error) {
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return &BService{}, nil
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}
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func TestDo(t *testing.T) {
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container := do.New()
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// do.Provide(container, NewAService)
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// do.Provide[]()
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// aService := do.MustInvoke[ServiceInterface](container)
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aService, err := do.Invoke[ServiceInterface](container)
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if err != nil {
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return
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}
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sReturn := aService.QueryData("name")
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if sReturn == "aString" {
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t.Logf("注入a服务")
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}
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if sReturn == "bString" {
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t.Logf("注入b服务")
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}
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}
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