def test_elevation_profile_wrong_geom(self):
geom = MultiLineString(LineString((1.5, 2.5, 8), (2.5, 2.5, 10)),
LineString((2.5, 2.5, 6), (2.5, 0, 7)),
srid=settings.SRID)
profile = AltimetryHelper.elevation_profile(geom)
self.assertEqual(len(profile), 4)
def test_elevation_altimetry_limits(self):
geom = LineString((1.5, 2.5, 8), (2.5, 2.5, 10),
srid=settings.SRID)
profile = AltimetryHelper.elevation_profile(geom)
limits = AltimetryHelper.altimetry_limits(profile)
self.assertEqual(limits[0], 1108)
self.assertEqual(limits[1], -92)
def test_elevation_svg_output(self):
geom = LineString((1.5, 2.5, 8), (2.5, 2.5, 10),
srid=settings.SRID)
profile = AltimetryHelper.elevation_profile(geom)
svg = AltimetryHelper.profile_svg(profile)
self.assertIn('Generated with pygal', svg)
self.assertIn(settings.ALTIMETRIC_PROFILE_BACKGROUND, svg)
self.assertIn(settings.ALTIMETRIC_PROFILE_COLOR, svg)
def test_elevation_svg_output(self):
geom = LineString((1.5, 2.5, 8), (2.5, 2.5, 10), srid=settings.SRID)
profile = AltimetryHelper.elevation_profile(geom)
language = translation.get_language()
svg = AltimetryHelper.profile_svg(profile, language)
self.assertIn('Generated with pygal', svg)
self.assertIn(settings.ALTIMETRIC_PROFILE_BACKGROUND, svg)
self.assertIn(settings.ALTIMETRIC_PROFILE_COLOR, svg)
def test_elevation_altimetry_limits(self):
geom = LineString((1.5, 2.5, 8), (2.5, 2.5, 10), srid=settings.SRID)
profile = AltimetryHelper.elevation_profile(geom)
limits = AltimetryHelper.altimetry_limits(profile)
self.assertEqual(limits[0], 1108)
self.assertEqual(limits[1], -92)
def test_elevation_profile_point(self):
geom = Point(1.5, 2.5, 8, srid=settings.SRID)
profile = AltimetryHelper.elevation_profile(geom)
self.assertEqual(profile, [[0, 1.5, 2.5, 8.0]])
