def testS2CellIdIntersectsIsTrueForOverlap(self):
cell1 = s2.S2CellId(0x89c259c000000000)
cell2 = s2.S2CellId(0x89c2590000000000)
self.assertTrue(cell1.intersects(cell2))
def testS2CellIdIntersectsIsFalseForNonOverlap(self):
cell1 = s2.S2CellId(0x89c259c000000000)
cell2 = s2.S2CellId(0x89e83d0000000000)
self.assertFalse(cell1.intersects(cell2))
def testS2CellIdEqualsIsWrappedCorrectly(self):
london = s2.S2LatLng.FromDegrees(51.5001525, -0.1262355)
cell = s2.S2CellId(london)
same_cell = s2.S2CellId(london)
self.assertEqual(cell, same_cell)
def testS2CellIdComparsionIsWrappedCorrectly(self):
london = s2.S2LatLng.FromDegrees(51.5001525, -0.1262355)
cell = s2.S2CellId(london)
self.assertLess(cell, cell.next())
self.assertGreater(cell.next(), cell)
def testS2PolygonInitNestedWithIncorrectTypeIsWrappedCorrectly(self):
london = s2.S2LatLng.FromDegrees(51.5001525, -0.1262355)
loop = s2.S2Loop(s2.S2Cell(s2.S2CellId(london)))
polygon = s2.S2Polygon()
with self.assertRaises(TypeError):
polygon.InitNested([loop, s2.S2CellId()])
def testS2PolygonInitNestedIsWrappedCorrectly(self):
london = s2.S2LatLng.FromDegrees(51.5001525, -0.1262355)
small_loop = s2.S2Loop(s2.S2Cell(s2.S2CellId(london)))
big_loop = s2.S2Loop(s2.S2Cell(s2.S2CellId(london).parent(1)))
polygon = s2.S2Polygon()
polygon.InitNested([big_loop, small_loop])
def testS2PolygonCopiesLoopInConstructorBecauseItTakesOwnership(self):
london = s2.S2LatLng.FromDegrees(51.5001525, -0.1262355)
loop = s2.S2Loop(s2.S2Cell(s2.S2CellId(london)))
s2.S2Polygon(loop)
def testS2PolygonIsWrappedCorrectly(self):
london = s2.S2LatLng.FromDegrees(51.5001525, -0.1262355)
polygon = s2.S2Polygon(s2.S2Cell(s2.S2CellId(london)))
self.assertEqual(polygon.num_loops(), 1)
point = london.ToPoint()
self.assertTrue(polygon.Contains(point))
def testS2CellUnionIsWrappedCorrectly(self):
cell_union = s2.S2CellUnion()
cell_union.Init([0x466d319000000000, 0x466d31b000000000])
self.assertEqual(cell_union.num_cells(), 2)
trondheim = s2.S2LatLng.FromDegrees(63.431052, 10.395083)
self.assertTrue(cell_union.Contains(s2.S2CellId(trondheim)))
