added arcticdem pytest

Author: jpswinski

tests/test_arcticdem.py

@@ -0,0 +1,14 @@
+"""Tests for sliderule-python arcticdem raster support."""
+
+import pytest
+import sliderule
+from sliderule import icesat2
+
+@pytest.mark.network
+class TestVrt:
+    def test_vrt(self, domain, organization):
+        icesat2.init(domain, organization=organization)
+        rqst = {"dem-asset": "arcticdem-mosaic", "coordinates": [[-178.0,51.7]]}
+        rsps = sliderule.source("samples", rqst)
+        assert abs(rsps["samples"][0][0]["value"] - 80.713500976562) < 0.001
+        assert rsps["samples"][0][0]["file"] == '/vsis3/pgc-opendata-dems/arcticdem/mosaics/v3.0/2m/70_09/70_09_2_1_2m_v3.0_reg_dem.tif'