di-go/registry/registry_test.go

package registry

import (
	"log"
	"reflect"
	"testing"

	"git.loafle.net/commons/di-go/annotation"
	cdia "git.loafle.net/commons/di-go/injection/annotation"
)

func TestRegisterType(t *testing.T) {
	var (
		err error
		css []interface{}
		cs  interface{}
	)
	RegisterType(reflect.TypeOf((*AService)(nil)))
	RegisterType(reflect.TypeOf((*BService)(nil)))
	// RegisterType(reflect.TypeOf((*TestStruct2)(nil)), &cda.ComponentAnnotation{
	// 	Name: "test1",
	// })
	// RegisterType(reflect.TypeOf((*TestStruct3)(nil)), &cda.ComponentAnnotation{
	// 	Name: "test2",
	// })

	// fs := getFields(reflect.TypeOf((*TestStruct3)(nil)))
	// log.Printf("%v", fs)

	RegisterResource("List", []string{"dfdkf", "skgkfg"})

	if css, err = GetInstancesByAnnotationType(cdia.ComponentAnnotationType); nil != err {
		log.Printf("%v \n", err)
	}
	log.Printf("%v", css)

	if css, err = GetInstances([]reflect.Type{
		reflect.TypeOf((*AService)(nil)),
		reflect.TypeOf((*BService)(nil)),
	}); nil != err {
		log.Printf("%v \n", err)
	}
	log.Printf("%v", css)

	if cs, err = GetInstance(reflect.TypeOf((*CService)(nil))); nil != err {
		log.Printf("%v \n", err)
	}
	log.Printf("%v", cs.(*CService))

}

type AService struct {
	annotation.TypeAnnotation `annotation:"@Component(name='dkdkdf')"`

	NameA string
}

type BService struct {
	annotation.TypeAnnotation `annotation:"@Component()"`

	NameB string
}

type CService struct {
	AService *AService `annotation:"@Inject()"`
	BService *BService `annotation:"@Inject()"`
	List     []string  `annotation:"@Resource()"`
}