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package app

import (
  "fmt"
  "os/user"
  "testing"

  "github.com/stretchr/testify/mock"
)

type mockImports struct {
  mock.Mock
}

func (m *mockImports) GetCurrentUser() (*user.User, error) {
  fmt.Println("Mocked Get User")
  args := m.Called()

  return args.Get(0).(*user.User), args.Error(1)
}

func TestService(t *testing.T) {
  fakeUser := &user.User{}

  myImports := new(mockImports)

  myImports.On("GetCurrentUser").Return(&fakeUser, nil)

  imageClient := ImageClient{myImports, "test_image", "test_meta"}
  _, dir, err := imageClient.GetDirPath("test")
  if err != nil {
    t.Errorf("Path was incorrect, got: %q, want: %q.", dir, "some_path")
  }
}