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77 lines
2.2 KiB
77 lines
2.2 KiB
package container
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import (
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"fmt"
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"testing"
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)
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func TestHandlerManager_New(t *testing.T) {
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handler := NewElementHandler(elementInstance)
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handlerMapping := map[Interface]ComponentHandler{testElementType: handler}
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handlerManager, err := NewHandlerManager(handlerMapping)
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if err != nil {
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t.Fatalf("意外错误:%s", err.Error())
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}
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if handlerManager == nil {
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t.Fatalf("创建失败!")
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}
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if handlerManager.handlerMapping == nil {
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t.Fatalf("组件句柄映射设置错误!")
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}
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if len(handlerManager.handlerMapping) != 1 {
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t.Fatalf("组件句柄映射数量错误!")
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}
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handler1, ok := handlerManager.handlerMapping[testElementType]
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if !ok {
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t.Fatalf("未找到组件句柄!")
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}
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if handler != handler1 {
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t.Fatalf("组件句柄错误!")
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}
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}
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func TestHandlerManager_New_NullInterfaceType(t *testing.T) {
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handler := NewElementHandler(elementInstance)
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_, err := NewHandlerManager(map[Interface]ComponentHandler{nil: handler})
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if err == nil {
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t.Fatalf("意外的没有错误!")
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}
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if err.Error() != fmt.Sprintf("组件接口不能为空!") {
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t.Fatalf("意外错误:%s", err.Error())
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}
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}
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func TestHandlerManager_New_NullHandler(t *testing.T) {
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_, err := NewHandlerManager(map[Interface]ComponentHandler{testElementType: nil})
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if err == nil {
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t.Fatalf("意外的没有错误!")
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}
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if err.Error() != fmt.Sprintf("组件句柄不能为空!") {
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t.Fatalf("意外错误:%s", err.Error())
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}
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}
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func TestHandlerManager_Handler(t *testing.T) {
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handlerManager, err := NewHandlerManager(map[Interface]ComponentHandler{})
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if err != nil {
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t.Fatalf("意外错误:%s", err.Error())
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}
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handler := NewElementHandler(elementInstance)
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handlerManager.handlerMapping[testElementType] = handler
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if handlerManager.Handler(testElementType) != handler {
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t.Fatalf("获取指定组件句柄错误!")
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}
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if handlerManager.Handler(testServiceType) != nil {
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t.Fatalf("获取不存在的组件句柄错误!")
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}
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}
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func TestHandlerManager_Handler__NullInterfaceType(t *testing.T) {
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handlerManager, err := NewHandlerManager(map[Interface]ComponentHandler{})
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if err != nil {
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t.Fatalf("意外错误:%s", err.Error())
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}
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if handlerManager.Handler(nil) != nil {
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t.Fatalf("获取空接口类型的组件句柄错误!")
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}
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}
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