def test_thumb_utils_methods(self, image):
"""
Bunch of tests on thumb_utils helpers.
"""
filename = 'test-thumb'
upload_path = thumb_utils.thumb_path(filename)
self.assertEqual(upload_path, os.path.join(settings.THUMBNAIL_LOCATION, filename))
thumb_utils.remove_thumbs(filename)
self.assertFalse(thumb_utils.thumb_exists(filename))
f = BytesIO(test_image.tobytes())
f.name = filename
storage.save(upload_path, File(f))
self.assertTrue(thumb_utils.thumb_exists(filename))
self.assertEqual(thumb_utils.thumb_size(upload_path), 10000)
def test_thumbnail_links(self):
"""Test that thumbnail links were created after upload."""
filename = os.path.join(gisdata.GOOD_DATA, 'raster/test_grid.tif')
layer = file_upload(filename)
""":type: geonode.layers.models.Layer"""
# check that we have remote thumbnail
remote_thumbnail_link = layer.link_set.get(
name__icontains='remote thumbnail')
self.assertTrue(remote_thumbnail_link.url)
# thumbnail won't generate because remote thumbnail uses public
# address
remote_thumbnail_url = remote_thumbnail_link.url
# Replace url's basename, we want to access it using django client
parse_result = urlsplit(remote_thumbnail_url)
remote_thumbnail_url = urlunsplit(
('', '', parse_result.path, parse_result.query, ''))
response = self.client.get(remote_thumbnail_url)
thumbnail_path = thumb_path("layer-thumb.png")
layer.save_thumbnail(thumbnail_path, ensure_string(response.content))
# Check thumbnail created
self.assertTrue(storage.exists(thumbnail_path))
self.assertEqual(what(thumbnail_path), 'png')
# Check that now we have thumbnail
self.assertTrue(layer.has_thumbnail())
missing_thumbnail_url = staticfiles.static(settings.MISSING_THUMBNAIL)
self.assertTrue(layer.get_thumbnail_url() != missing_thumbnail_url)
thumbnail_links = layer.link_set.filter(name__icontains='thumbnail')
self.assertTrue(len(thumbnail_links) > 0)
link_names = ['remote thumbnail', 'thumbnail']
for link in thumbnail_links:
self.assertIn(link.name.lower(), link_names)
# cleanup
layer.delete()
def test_map_thumbnail(self):
"""Creating map will create thumbnail."""
filename = os.path.join(
gisdata.GOOD_DATA, 'raster/relief_san_andres.tif')
layer1 = file_upload(filename)
filename = os.path.join(
gisdata.GOOD_DATA,
'vector/san_andres_y_providencia_administrative.shp')
layer2 = file_upload(filename)
""":type: geonode.layers.models.Layer"""
# construct json request for new map
json_payload = InitialSetup.generate_initial_map(layer1, layer2)
self.client.login(username='******', password='******')
response = self.client.post(
reverse('new_map_json'),
json.dumps(json_payload),
content_type='application/json')
self.assertEqual(response.status_code, 200)
content = ensure_string(response.content)
if isinstance(content, bytes):
content = content.decode('UTF-8')
map_id = json.loads(content).get('id')
map = Map.objects.get(id=map_id)
# check that we have remote thumbnail
remote_thumbnail_link = map.link_set.filter(
name__icontains='remote thumbnail').first()
self.assertTrue(remote_thumbnail_link.url)
# thumbnail won't generate because remote thumbnail uses public
# address
remote_thumbnail_url = remote_thumbnail_link.url
# Replace url's basename, we want to access it using django client
parse_result = urlsplit(remote_thumbnail_url)
remote_thumbnail_url = urlunsplit(
('', '', parse_result.path, parse_result.query, ''))
response = self.client.get(remote_thumbnail_url)
thumbnail_path = thumb_path("map-thumb.png")
map.save_thumbnail(thumbnail_path, ensure_string(response.content))
# Check thumbnail created
self.assertTrue(storage.exists(thumbnail_path))
self.assertEqual(what(thumbnail_path), 'png')
# Check that now we have thumbnail
self.assertTrue(map.has_thumbnail())
missing_thumbnail_url = staticfiles.static(settings.MISSING_THUMBNAIL)
self.assertTrue(map.get_thumbnail_url() != missing_thumbnail_url)
thumbnail_links = map.link_set.filter(name__icontains='thumbnail')
self.assertTrue(len(thumbnail_links) > 0)
link_names = ['remote thumbnail', 'thumbnail']
for link in thumbnail_links:
self.assertIn(link.name.lower(), link_names)
# cleanup
map.delete()
layer1.delete()
layer2.delete()
