def test_results_are_empty_when_none_in_range(self):
locator = BasicLocator(self.shopLocations)
radius = 1000
searchResults = locator.Search(self.origin.Latitude + 5,
self.origin.Longitude + 5, radius)
self.assertEqual(len(searchResults), 0)
def test_results_are_not_empty(self):
locator = BasicLocator(self.shopLocations)
radius = 1000
searchResults = locator.Search(self.origin.Latitude,
self.origin.Longitude, radius)
self.assertGreater(len(searchResults), 0)
def test_results_are_within_range(self):
locator = BasicLocator(self.shopLocations)
radius = 1000
searchResults = locator.Search(self.origin.Latitude,
self.origin.Longitude, radius)
self.assertGreater(len(searchResults), 0)
for item in searchResults:
distance = CoordinateHelper.GetDistanceMeters(
self.origin, item.Location)
self.assertLessEqual(distance, radius)
def test_result_contains_known_location(self):
locator = BasicLocator(self.shopLocations)
radius = 10 #use a small radius to get as few as possible
searchResults = locator.Search(self.origin.Latitude,
self.origin.Longitude, radius)
self.assertGreater(len(searchResults), 0)
contains = False
for item in searchResults:
if (item.Location.Latitude
== self.origin.Latitude) and (item.Location.Longitude
== self.origin.Longitude):
contains = True
break
self.assertTrue(contains)
def test_search_raises_when_negative_coordinates(self):
locator = BasicLocator(self.shopLocations)
radius = 1000
#self.assertRaises(ValueError, locator.Search, -1000, -1000, radius)
with self.assertRaises(ValueError):
locator.Search(-1000, -1000, radius)
def test_search_raises_when_radius_negative(self):
locator = BasicLocator(self.shopLocations)
radius = -1
with self.assertRaises(ValueError):
locator.Search(self.origin.Latitude, self.origin.Longitude, radius)