def test_choose_osm_zoom_with_no_zoom_w_h_in_config(self):
# Arrange
config = hm.Configuration(use_defaults=True)
padding = 2
# Act
# Act / Assert
with self.assertRaisesRegex(ValueError,
"For OSM, you must specify height, "
"width, or zoom"):
hm.choose_osm_zoom(config, padding)
def test_choose_osm_zoom_with_no_zoom_w_h_in_config(self):
# Arrange
config = hm.Configuration(use_defaults=True)
padding = 2
# Act
# Act / Assert
with self.assertRaisesRegex(
ValueError, "For OSM, you must specify height, "
"width, or zoom"):
hm.choose_osm_zoom(config, padding)
def test_choose_osm_zoom_with_zoom_in_config(self):
# Arrange
config = hm.Configuration(use_defaults=True)
config.zoom = 2
padding = 2
# Act
zoom = hm.choose_osm_zoom(config, padding)
# Assert
self.assertEqual(zoom, 2)
def test_choose_osm_zoom_with_zoom_in_config(self):
# Arrange
config = hm.Configuration(use_defaults=True)
config.zoom = 2
padding = 2
# Act
zoom = hm.choose_osm_zoom(config, padding)
# Assert
self.assertEqual(zoom, 2)
def test_choose_osm_zoom_with_w_h_in_config(self):
# Arrange
config = hm.Configuration(use_defaults=True)
config.width = 400
config.height = 200
config.extent_in = hm.Extent(coords=(hm.LatLon(-10, -10),
hm.LatLon(10, 10)))
padding = 2
# Act
zoom = hm.choose_osm_zoom(config, padding)
# Assert
self.assertEqual(zoom, 3)
def test_choose_osm_zoom_with_w_h_in_config(self):
# Arrange
config = hm.Configuration(use_defaults=True)
config.width = 400
config.height = 200
config.extent_in = hm.Extent(coords=(hm.LatLon(-10, -10),
hm.LatLon(10, 10)))
padding = 2
# Act
zoom = hm.choose_osm_zoom(config, padding)
# Assert
self.assertEqual(zoom, 3)