def test_download_tile(self):
mb = TilesManager(cache=False)
tile = (1, 1, 1)
# Unknown URL keyword
mb = TilesManager(tiles_url="http://{X}.tile.openstreetmap.org/{z}/{x}/{y}.png")
self.assertRaises(DownloadError, mb.tile, (1, 1, 1))
# With subdomain keyword
mb = TilesManager(tiles_url="http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png")
content = mb.tile(tile)
self.assertTrue(content is not None)
# No subdomain keyword
mb = TilesManager(tiles_url="http://tile.openstreetmap.org/{z}/{x}/{y}.png")
content = mb.tile(tile)
self.assertTrue(content is not None)
# Subdomain in available range
mb = TilesManager(tiles_url="http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
tiles_subdomains=list("abc"))
for y in range(3):
content = mb.tile((10, 0, y))
self.assertTrue(content is not None)
# Subdomain out of range
mb = TilesManager(tiles_subdomains=list("abcz"))
self.assertRaises(DownloadError, mb.tile, (10, 1, 2))
# Invalid URL
mb = TilesManager(tiles_url="http://{s}.osm.com")
self.assertRaises(DownloadError, mb.tile, (10, 1, 2))
def test_download_tile(self):
mb = TilesManager(cache=False)
tile = (1, 1, 1)
# Unknown URL keyword
mb = TilesManager(tiles_url="http://{X}.tile.openstreetmap.org/{z}/{x}/{y}.png")
self.assertRaises(DownloadError, mb.tile, (1, 1, 1))
# With subdomain keyword
mb = TilesManager(tiles_url="http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png")
content = mb.tile(tile)
self.assertTrue(content is not None)
# No subdomain keyword
mb = TilesManager(tiles_url="http://tile.cloudmade.com/f1fe9c2761a15118800b210c0eda823c/1/{size}/{z}/{x}/{y}.png")
content = mb.tile(tile)
self.assertTrue(content is not None)
# Subdomain in available range
mb = TilesManager(tiles_url="http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
tiles_subdomains=list("abc"))
for y in range(3):
content = mb.tile((10, 0, y))
self.assertTrue(content is not None)
# Subdomain out of range
mb = TilesManager(tiles_subdomains=list("abcz"))
self.assertRaises(DownloadError, mb.tile, (10, 1, 2))
# Invalid URL
mb = TilesManager(tiles_url="http://{s}.osm.com")
self.assertRaises(DownloadError, mb.tile, (10, 1, 2))
def test_cache_is_stored_at_TMS_format(self):
tm = TilesManager(
tiles_url="http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
cache=True,
cache_scheme='tms')
tilecontent = tm.tile((12, 2064, 1495))
self.assertTrue(
os.path.exists(
os.path.join(self.temp_path, '12', '2064', '2600.png')))
def test_cache_is_stored_at_TMS_format(self):
tm = TilesManager(tiles_url="http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", cache=True, cache_scheme='tms')
tilecontent = tm.tile((12, 2064, 1495))
self.assertTrue(os.path.exists(os.path.join(self.temp_path, '12', '2064', '2600.png')))
