def test_reproject_same_projection_returns_same_object():
shape = Point(0.0, 0.0)
gv = GeoVector(shape)
new_gv = gv.reproject(gv.crs)
assert new_gv is gv
def test_reproject_changes_crs():
shape = Point(0.0, 40.0)
new_crs = CRS({'init': 'epsg:32630'})
gv = GeoVector(shape)
new_gv = gv.reproject(new_crs)
assert new_gv.crs == new_crs
def test_almost_equals():
some_crs = CRS({'init': 'epsg:32630'})
another_crs = CRS({'init': 'epsg:32631'})
pt = GeoVector(Point(0, 0), some_crs)
similar = GeoVector(Point(0, 0.00000000001), some_crs)
assert pt.almost_equals(similar.reproject(another_crs))
different = GeoVector(Point(0, 1), some_crs)
assert pt != different
