internal/config/provider_empty_test.go · crush

on 94de6bc help sign in

crush/internal/config/provider_empty_test.go

47 lines 1.4 kB history raw

1package config

3import (

4 "encoding/json"

5 "os"

6 "testing"

8 "github.com/charmbracelet/catwalk/pkg/catwalk"

9 "github.com/stretchr/testify/require"

12type emptyProviderClient struct{}

14func (m *emptyProviderClient) GetProviders() ([]catwalk.Provider, error) {

15 return []catwalk.Provider{}, nil

18func TestProvider_loadProvidersEmptyResult(t *testing.T) {

19 client := &emptyProviderClient{}

20 tmpPath := t.TempDir() + "/providers.json"

22 providers, err := loadProviders(false, client, tmpPath)

23 require.Contains(t, err.Error(), "Crush was unable to fetch an updated list of providers")

24 require.Empty(t, providers)

25 require.Len(t, providers, 0)

27 // Check that no cache file was created for empty results

28 require.NoFileExists(t, tmpPath, "Cache file should not exist for empty results")

31func TestProvider_loadProvidersEmptyCache(t *testing.T) {

32 client := &mockProviderClient{shouldFail: false}

33 tmpPath := t.TempDir() + "/providers.json"

35 // Create an empty cache file

36 emptyProviders := []catwalk.Provider{}

37 data, err := json.Marshal(emptyProviders)

38 require.NoError(t, err)

39 require.NoError(t, os.WriteFile(tmpPath, data, 0o644))

41 // Should refresh and get real providers instead of using empty cache

42 providers, err := loadProviders(false, client, tmpPath)

43 require.NoError(t, err)

44 require.NotNil(t, providers)

45 require.Len(t, providers, 1)

46 require.Equal(t, "Mock", providers[0].Name)