func Test_CacheInvalidationHandler_Delegate_Is_Called(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
//given
handlerMock := mockhttp.NewMockHandler(ctrl)
cacheMocK := NewMockCache(ctrl)
cih := NewCacheInvalidationHandler(cacheMocK, handlerMock)
request, _ := http.NewRequest(http.MethodDelete, "internal/cache", nil)
//when
cacheMocK.EXPECT().Invalidate().AnyTimes()
handlerMock.EXPECT().ServeHTTP(gomock.Any(), gomock.Any()).Times(1)
cih.ServeHTTP(nil, request)
}
func Test_DelegateIsCalled(t *testing.T) {
ctl := gomock.NewController(t)
defer ctl.Finish()
mockDelegator := mockHttp.NewMockHandler(ctl)
fhh := NewForwardedHostHandler(mockDelegator)
req, _ := http.NewRequest("GET", "", nil)
resp := httptest.NewRecorder()
//expected the delegate should not been called
mockDelegator.EXPECT().ServeHTTP(gomock.Any(), gomock.Any()).Times(1)
// when
fhh.ServeHTTP(resp, req)
}