def test_manga_page_formset_set_cover(self):
self.page2.image = SimpleUploadedFile('sample.jpg', self.create_test_image_file().getvalue())
self.page2.save()
formset = MangaEditImagesView.get_formset_cls()(
user=self.user,
queryset=MangaPage.objects.filter(manga=self.manga),
data={
'form-TOTAL_FORMS': '3',
'form-INITIAL_FORMS': '3',
'form-MAX_NUM_FORMS': '100',
'form-0-id': self.page1.id,
'form-0-ORDER': '3',
'form-1-id': self.page2.id,
'form-1-ORDER': '1',
'form-1-select': 'on',
'form-2-id': self.page3.id,
'form-2-ORDER': '2',
'action': 'set_cover',
},
)
self.assertTrue(formset.is_valid())
formset.save(self.manga)
self.assertEqual(MangaPage.objects.get(id=self.page1.id).page, 1)
self.assertEqual(MangaPage.objects.get(id=self.page2.id).page, 2)
self.assertEqual(MangaPage.objects.get(id=self.page3.id).page, 3)
manga = Manga.objects.get(id=self.manga.id)
self.assertNotEqual(manga.cover.path, self.page2.image.path)
self.assertTrue(os.path.exists(manga.cover.path))
def test_manga_page_formset_invalid_action(self):
formset = MangaEditImagesView.get_formset_cls()(
user=self.user,
queryset=MangaPage.objects.filter(manga=self.manga),
data={
'form-TOTAL_FORMS': '3',
'form-INITIAL_FORMS': '3',
'form-MAX_NUM_FORMS': '100',
'form-0-id': self.page1.id,
'form-0-ORDER': '1',
'form-1-id': self.page2.id,
'form-1-ORDER': '2',
'form-2-id': self.page3.id,
'form-2-ORDER': '3',
},
)
self.assertFalse(formset.is_valid())
self.assertEqual(formset.non_form_errors(), ['The form was submitted without an action, please re-submit this form.'])
def test_manga_page_formset_delete_non_selected(self):
formset = MangaEditImagesView.get_formset_cls()(
user=self.user,
queryset=MangaPage.objects.filter(manga=self.manga),
data={
'form-TOTAL_FORMS': '3',
'form-INITIAL_FORMS': '3',
'form-MAX_NUM_FORMS': '100',
'form-0-id': self.page1.id,
'form-0-ORDER': '1',
'form-1-id': self.page2.id,
'form-1-ORDER': '2',
'form-2-id': self.page3.id,
'form-2-ORDER': '3',
'action': 'delete',
},
)
self.assertFalse(formset.is_valid())
self.assertEqual(formset.non_form_errors(), ['Please select at least one image to delete.'])
def test_manga_page_formset_set_cover_invalid(self):
formset = MangaEditImagesView.get_formset_cls()(
user=self.user,
queryset=MangaPage.objects.filter(manga=self.manga),
data={
'form-TOTAL_FORMS': '3',
'form-INITIAL_FORMS': '3',
'form-MAX_NUM_FORMS': '100',
'form-0-id': self.page1.id,
'form-0-ORDER': '3',
'form-1-id': self.page2.id,
'form-1-ORDER': '1',
'form-1-select': 'on',
'form-2-id': self.page3.id,
'form-2-ORDER': '2',
'form-2-select': 'on',
'action': 'set_cover',
},
)
self.assertFalse(formset.is_valid())
self.assertEqual(formset.non_form_errors(), ['Please select only a single image to set as the cover.'])
def test_manga_page_formset_reorder(self):
formset = MangaEditImagesView.get_formset_cls()(
user=self.user,
queryset=MangaPage.objects.filter(manga=self.manga),
data={
'form-TOTAL_FORMS': '3',
'form-INITIAL_FORMS': '3',
'form-MAX_NUM_FORMS': '100',
'form-0-id': self.page1.id,
'form-0-ORDER': '3',
'form-1-id': self.page2.id,
'form-1-ORDER': '1',
'form-2-id': self.page3.id,
'form-2-ORDER': '2',
'action': 'reorder',
},
)
self.assertTrue(formset.is_valid())
formset.save(self.manga)
self.assertEqual(MangaPage.objects.get(id=self.page1.id).page, 3)
self.assertEqual(MangaPage.objects.get(id=self.page2.id).page, 1)
self.assertEqual(MangaPage.objects.get(id=self.page3.id).page, 2)
def test_manga_page_formset_unselected_forms(self):
formset = MangaEditImagesView.get_formset_cls()(
user=self.user,
queryset=MangaPage.objects.filter(manga=self.manga),
data={
'form-TOTAL_FORMS': '3',
'form-INITIAL_FORMS': '3',
'form-MAX_NUM_FORMS': '100',
'form-0-id': self.page1.id,
'form-0-ORDER': '1',
'form-0-select': 'on',
'form-1-id': self.page2.id,
'form-1-ORDER': '2',
'form-2-id': self.page3.id,
'form-2-ORDER': '3',
'form-2-select': 'on',
'action': 'reorder',
},
)
self.assertTrue(formset.is_valid())
self.assertEqual([f.instance for f in formset.unselected_forms], [self.page2])
self.assertEqual([f.instance for f in formset.selected_forms], [self.page1, self.page3])