def testappenddown(self):
"with point near bottom edge, we expect an extra box to the bottom"
lat = _dec(42.2)
lon = _dec(-83.5)
pt = geobox2.Geobox(lat, lon)
boxes = pt.storage_geoboxes()
eq_([self.center, self.down], boxes)
def testappendup(self):
"with point near top edge, we expect an extra box to the top"
lat = _dec(42.8)
lon = _dec(-83.5)
pt = geobox2.Geobox(lat, lon)
boxes = pt.storage_geoboxes()
eq_([self.center, self.up], boxes)
def testappendright(self):
"with point near right edge, we expect an extra box to the right"
lat = _dec(42.5)
lon = _dec(-83.2)
pt = geobox2.Geobox(lat, lon)
boxes = pt.storage_geoboxes()
eq_([self.center, self.right], boxes)
def testonebox(self):
"with point in middle of scope, should be no adjacent boxes added"
lat = _dec(42.5)
lon = _dec(-83.5)
pt = geobox2.Geobox(lat, lon)
boxes = pt.storage_geoboxes()
eq_([self.center], boxes)
def testappendtopleft(self):
"with point near top left edge, we expect extra boxes for the corner"
lat = _dec(42.8)
lon = _dec(-83.8)
pt = geobox2.Geobox(lat, lon)
boxes = pt.storage_geoboxes()
eq_(sorted([self.center, self.left, self.up, self.leftup]),
sorted(boxes))
def testappendbottomright(self):
"with point near bottom right edge, we expect extra boxes for the corner"
lat = _dec(42.2)
lon = _dec(-83.2)
pt = geobox2.Geobox(lat, lon)
boxes = pt.storage_geoboxes()
eq_(sorted([self.center, self.right, self.down, self.rightdown]),
sorted(boxes))
def testboundingbox():
lat = _dec(42.270872)
lon = _dec(-83.726329)
a2 = geobox2.Geobox(lat, lon)
scope = _dec(1.0)
top, left, bottom, right = a2.bounding_box(lat, lon, scope)
assert top > lat, "top > lat"
assert bottom < lat, "bottom < lat"
assert left < lon, "left < lon"
assert right > lon, "right > lon"
eq_(top, _dec(43.0), "top")
eq_(bottom, _dec(42.0), "bottom")
eq_(left, _dec(-84.0), "left")
eq_(right, _dec(-83.0), "right")