()
| 45 | } |
| 46 | |
| 47 | func (im imp) MakeTestData() http.RoundTripper { |
| 48 | const ( |
| 49 | nPhotosets = 5 // Arbitrary number of sets. |
| 50 | perPage = 3 // number of photos per page (both when getting sets and when getting photos). |
| 51 | fakeUserId = "fakeUserId" |
| 52 | ) |
| 53 | // Photoset N has N photos, so we've got 15 ( = 5 + 4 + 3 + 2 + 1) photos in total. |
| 54 | var nPhotos int |
| 55 | for i := 1; i <= nPhotosets; i++ { |
| 56 | nPhotos += i |
| 57 | } |
| 58 | nPhotosPages := nPhotos / perPage |
| 59 | if nPhotos%perPage != 0 { |
| 60 | nPhotosPages++ |
| 61 | } |
| 62 | |
| 63 | okHeader := `HTTP/1.1 200 OK |
| 64 | Content-Type: application/json; charset=UTF-8 |
| 65 | |
| 66 | ` |
| 67 | |
| 68 | // TODO(mpl): this scheme does not take into account that we could have the same photo |
| 69 | // in different albums. These two photos will end up with a different photoId. |
| 70 | buildPhotoIds := func(nsets, perPage int) []string { |
| 71 | var ids []string |
| 72 | for i := 1; i <= nsets; i++ { |
| 73 | photosetId := blob.RefFromString(fmt.Sprintf("Photoset %d", i)).DigestPrefix(10) |
| 74 | page := 1 |
| 75 | // Photoset N has N photos. |
| 76 | indexOnPage := 1 |
| 77 | for j := 1; j <= i; j++ { |
| 78 | photoId := blob.RefFromString(fmt.Sprintf("Photo %d on page %d of photoset %s", indexOnPage, page, photosetId)).DigestPrefix(10) |
| 79 | ids = append(ids, photoId) |
| 80 | indexOnPage++ |
| 81 | if indexOnPage > perPage { |
| 82 | page++ |
| 83 | indexOnPage = 1 |
| 84 | } |
| 85 | } |
| 86 | } |
| 87 | return ids |
| 88 | } |
| 89 | photoIds := buildPhotoIds(nPhotosets, perPage) |
| 90 | |
| 91 | responses := make(map[string]func() *http.Response) |
| 92 | // Initial photo sets list |
| 93 | photosetsURL := fmt.Sprintf("%s?format=json&method=%s&nojsoncallback=1&user_id=%s", apiURL, photosetsAPIPath, fakeUserId) |
| 94 | response := fmt.Sprintf("%s%s", okHeader, fakePhotosetsList(nPhotosets)) |
| 95 | responses[photosetsURL] = httputil.StaticResponder(response) |
| 96 | |
| 97 | // All the photoset calls. One call for each page of each photoset. |
| 98 | // Each page as perPage photos, or maybe less if end of the photoset. |
| 99 | { |
| 100 | pageStart := 0 |
| 101 | albumEnd, pageEnd, albumNum, pages, page := 1, 1, 1, 1, 1 |
| 102 | photosetId := blob.RefFromString(fmt.Sprintf("Photoset %d", albumNum)).DigestPrefix(10) |
| 103 | photosURL := fmt.Sprintf("%s?extras=original_format&format=json&method=%s&nojsoncallback=1&page=%d&photoset_id=%s&user_id=%s", |
| 104 | apiURL, photosetAPIPath, page, photosetId, fakeUserId) |
nothing calls this directly
no test coverage detected