class TestCouchDBCache(TileCacheTestBase):
always_loads_metadata = True
def setup(self):
if not os.environ.get('MAPPROXY_TEST_COUCHDB'):
raise SkipTest()
couch_address = os.environ['MAPPROXY_TEST_COUCHDB']
db_name = 'mapproxy_test_%d' % random.randint(0, 100000)
TileCacheTestBase.setup(self)
md_template = CouchDBMDTemplate({'row': '{{y}}', 'tile_column': '{{x}}',
'zoom': '{{level}}', 'time': '{{timestamp}}', 'coord': '{{wgs_tile_centroid}}'})
self.cache = CouchDBCache(couch_address, db_name, lock_dir=self.cache_dir,
file_ext='png', tile_grid=tile_grid(3857, name='global-webmarcator'),
md_template=md_template)
def teardown(self):
import requests
requests.delete(self.cache.couch_url)
TileCacheTestBase.teardown(self)
def test_store_bulk_with_overwrite(self):
tile = self.create_tile((0, 0, 4))
self.create_cached_tile(tile)
assert self.cache.is_cached(Tile((0, 0, 4)))
loaded_tile = Tile((0, 0, 4))
assert self.cache.load_tile(loaded_tile)
assert loaded_tile.source_buffer().read() == tile.source_buffer().read()
assert not self.cache.is_cached(Tile((1, 0, 4)))
tiles = [self.create_another_tile((x, 0, 4)) for x in range(2)]
assert self.cache.store_tiles(tiles)
assert self.cache.is_cached(Tile((0, 0, 4)))
loaded_tile = Tile((0, 0, 4))
assert self.cache.load_tile(loaded_tile)
# check that tile is overwritten
assert loaded_tile.source_buffer().read() != tile.source_buffer().read()
assert loaded_tile.source_buffer().read() == tiles[0].source_buffer().read()
def test_double_remove(self):
tile = self.create_tile()
self.create_cached_tile(tile)
assert self.cache.remove_tile(tile)
assert self.cache.remove_tile(tile)
def test_lock(self):
with self.cache.lock(Tile((0, 0, 0))):
lockfile = glob.glob(os.path.join(self.cache_dir, 'couchdb-*-0-0-0.lck'))[0]
assert re.match('.*/couchdb-[0-9a-f]+-0-0-0.lck$', lockfile)
class TestCouchDBCache(TileCacheTestBase):
always_loads_metadata = True
def setup(self):
if not os.environ.get('MAPPROXY_TEST_COUCHDB'):
raise SkipTest()
couch_address = os.environ['MAPPROXY_TEST_COUCHDB']
db_name = 'mapproxy_test_%d' % random.randint(0, 100000)
TileCacheTestBase.setup(self)
md_template = CouchDBMDTemplate({
'row': '{{y}}',
'tile_column': '{{x}}',
'zoom': '{{level}}',
'time': '{{timestamp}}',
'coord': '{{wgs_tile_centroid}}'
})
self.cache = CouchDBCache(couch_address,
db_name,
lock_dir=self.cache_dir,
file_ext='png',
tile_grid=tile_grid(
3857, name='global-webmarcator'),
md_template=md_template)
def teardown(self):
import requests
requests.delete(self.cache.couch_url)
TileCacheTestBase.teardown(self)
def test_store_bulk_with_overwrite(self):
tile = self.create_tile((0, 0, 4))
self.create_cached_tile(tile)
assert self.cache.is_cached(Tile((0, 0, 4)))
loaded_tile = Tile((0, 0, 4))
assert self.cache.load_tile(loaded_tile)
assert loaded_tile.source_buffer().read() == tile.source_buffer().read(
)
assert not self.cache.is_cached(Tile((1, 0, 4)))
tiles = [self.create_another_tile((x, 0, 4)) for x in range(2)]
assert self.cache.store_tiles(tiles)
assert self.cache.is_cached(Tile((0, 0, 4)))
loaded_tile = Tile((0, 0, 4))
assert self.cache.load_tile(loaded_tile)
# check that tile is overwritten
assert loaded_tile.source_buffer().read() != tile.source_buffer().read(
)
assert loaded_tile.source_buffer().read() == tiles[0].source_buffer(
).read()
def test_double_remove(self):
tile = self.create_tile()
self.create_cached_tile(tile)
assert self.cache.remove_tile(tile)
assert self.cache.remove_tile(tile)
def test_lock(self):
with self.cache.lock(Tile((0, 0, 0))):
lockfile = glob.glob(
os.path.join(self.cache_dir, 'couchdb-*-0-0-0.lck'))[0]
assert re.match('.*/couchdb-[0-9a-f]+-0-0-0.lck$', lockfile)
