def test_extract_dict(self):
coords = {"latitude": 48, "longitude": 12}
assert extract_coords(coords) == (coords["latitude"], coords["longitude"])
coords = {"x": 48.08, "y": -12}
assert extract_coords(coords) == (coords["x"], coords["y"])
coords = {"x": "toto", "y": -12}
self.assertRaises(TypeError, extract_coords, coords)
coords = {"lat": 48.08, "lon": -12}
assert extract_coords(coords) == (coords["lat"], coords["lon"])
coords = {"lat": 48.08, "lon": -12, "foo": 123}
assert extract_coords(coords) == (coords["lat"], coords["lon"])
def test_extract_tuple(self):
coords = 48, 12
assert extract_coords(coords) == coords
coords = 48.01, 12
assert extract_coords(coords) == coords
coords = 48, 12.12
assert extract_coords(coords) == coords
coords = -48, 12.12
assert extract_coords(coords) == coords
coords = 0, -12.12
assert extract_coords(coords) == coords
coords = 0, -12.12
assert extract_coords(coords) == coords
coords = 0, -12.12
assert extract_coords(coords) == coords
coords = 0, False
self.assertRaises(TypeError, extract_coords, coords)
coords = 0, "toto"
self.assertRaises(TypeError, extract_coords, coords)
coords = 0, -12.12, 789
self.assertRaises(TypeError, extract_coords, coords)
def test_extract_obj(self):
class Mock(object):
def __init__(self, **kwargs):
self.__dict__.update(kwargs)
coords = Mock(latitude=48, longitude=12)
assert extract_coords(coords) == (coords.latitude, coords.longitude)
coords = Mock(x=48.08, y=-12)
assert extract_coords(coords) == (coords.x, coords.y)
coords = Mock(x="toto", y=-12)
self.assertRaises(TypeError, extract_coords, coords)
coords = Mock(lat=48.08, lon=-12)
assert extract_coords(coords) == (coords.lat, coords.lon)
coords = Mock(lat=48.08, lon=-12, foo=123)
assert extract_coords(coords) == (coords.lat, coords.lon)
def test_extract_list(self):
coords = [48, 12]
assert extract_coords(coords) == tuple(coords)
coords = [48.01, 12]
assert extract_coords(coords) == tuple(coords)
coords = [48, 12.01]
assert extract_coords(coords) == tuple(coords)
coords = [48, 12]
assert extract_coords(coords) == tuple(coords)
coords = [48, False]
self.assertRaises(TypeError, extract_coords, coords)
coords = ["foo", False]
self.assertRaises(TypeError, extract_coords, coords)
coords = ["foo", False, 0.89]
self.assertRaises(TypeError, extract_coords, coords)
