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service_getter.go
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/
service_getter.go
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package godiscoverer
import (
"encoding/json"
"fmt"
"github.com/stretchr/testify/mock"
"net/http"
)
type ServiceGetter interface {
GetServices(server *Server) (ServiceGetterResponse, error)
}
type DefaultServiceGetter struct{}
func (getter *DefaultServiceGetter) GetServices(server *Server) (ServiceGetterResponse, error) {
res, err := http.Get(server.GetAddress())
if err != nil {
return ServiceGetterResponse{}, fmt.Errorf("unable to send request: %w", err)
}
response := newServiceResponse()
err = json.NewDecoder(res.Body).Decode(&response)
if err != nil {
return ServiceGetterResponse{}, fmt.Errorf("unable to parse response: %w", err)
}
return response, nil
}
type MockedServiceGetter struct {
mock.Mock
}
func (getter *MockedServiceGetter) GetServices(server *Server) (ServiceGetterResponse, error) {
args := getter.Called(server)
return args.Get(0).(ServiceGetterResponse), args.Error(1)
}