def test_adjacent(self):
cell = geocell.compute(geotypes.Point(37, -122), 14)
box = geocell.compute_box(cell)
# adjacency tests using bounding boxes
self.assertEquals(box.north,
geocell.compute_box(geocell.adjacent(cell, (0, 1))).south)
self.assertEquals(box.south,
geocell.compute_box(geocell.adjacent(cell, (0, -1))).north)
self.assertEquals(box.east,
geocell.compute_box(geocell.adjacent(cell, (1, 0))).west)
self.assertEquals(box.west,
geocell.compute_box(geocell.adjacent(cell, (-1, 0))).east)
self.assertEquals(8, len(geocell.all_adjacents(cell)))
# also test collinearity
self.assertTrue(
geocell.collinear(cell, geocell.adjacent(cell, (0, 1)), True))
self.assertFalse(
geocell.collinear(cell, geocell.adjacent(cell, (0, 1)), False))
self.assertTrue(
geocell.collinear(cell, geocell.adjacent(cell, (1, 0)), False))
self.assertFalse(
geocell.collinear(cell, geocell.adjacent(cell, (1, 0)), True))
def test_adjacent(self):
cell = geocell.compute(geotypes.Point(37, -122), 14)
box = geocell.compute_box(cell)
# adjacency tests using bounding boxes
self.assertEquals(box.north,
geocell.compute_box(geocell.adjacent(cell, (0, 1))).south)
self.assertEquals(box.south,
geocell.compute_box(geocell.adjacent(cell, (0, -1))).north)
self.assertEquals(box.east,
geocell.compute_box(geocell.adjacent(cell, (1, 0))).west)
self.assertEquals(box.west,
geocell.compute_box(geocell.adjacent(cell, (-1, 0))).east)
self.assertEquals(8, len(geocell.all_adjacents(cell)))
# also test collinearity
self.assertTrue(
geocell.collinear(cell, geocell.adjacent(cell, (0, 1)), True))
self.assertFalse(
geocell.collinear(cell, geocell.adjacent(cell, (0, 1)), False))
self.assertTrue(
geocell.collinear(cell, geocell.adjacent(cell, (1, 0)), False))
self.assertFalse(
geocell.collinear(cell, geocell.adjacent(cell, (1, 0)), True))
def test_compute_box(self):
cell = geocell.compute(geotypes.Point(37, -122), 14)
box = geocell.compute_box(cell)
self.assertTrue(box.south <= 37 and 37 <= box.north and
box.west <= -122 and -122 <= box.east)
import webapp2
import webapp2
def test_compute_box(self):
cell = geocell.compute(geotypes.Point(37, -122), 14)
box = geocell.compute_box(cell)
self.assertTrue(box.south <= 37 and 37 <= box.north and
box.west <= -122 and -122 <= box.east)
