v.in.ogr: testsuite added (#2292)

This PR adds a small testsuite for 2D and 3D vector point data.

vector/v.in.ogr/testsuite/data/generate_data.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# This script requires the GRASS GIS 7 North Caroline location
+
+export GRASS_OVERWRITE=1
+
+# 2D output
+g.region vector=firestations@PERMANENT
+v.out.ogr input=firestations@PERMANENT output=firestations.gpkg format=GPKG
+
+# 3D output
+v.out.ogr input=precip_30ynormals_3d@PERMANENT output=precip_30ynormals_3d.shp lco="SHPT=POINTZ" format=ESRI_Shapefile

vector/v.in.ogr/testsuite/data/precip_30ynormals_3d.prj

@@ -0,0 +1 @@
+PROJCS["NAD_1983_HARN_StatePlane_North_Carolina_FIPS_3200",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",609601.22],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-79.0],PARAMETER["Standard_Parallel_1",36.1666666666667],PARAMETER["Standard_Parallel_2",34.3333333333333],PARAMETER["Latitude_Of_Origin",33.75],UNIT["Meter",1.0]]

vector/v.in.ogr/testsuite/test_v_in_ogr.py

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+"""Test of v.in.ogr
+
+@author Markus Neteler
+"""
+from grass.gunittest.case import TestCase
+from grass.gunittest.gmodules import SimpleModule
+
+
+class TestOgrImport(TestCase):
+    @classmethod
+    def setUpClass(cls):
+        """Use temporary region settings"""
+        cls.use_temp_region()
+
+    @classmethod
+    def tearDownClass(cls):
+        """!Remove the temporary region"""
+        cls.del_temp_region()
+
+    def tearDown(self):
+        self.runModule(
+            "g.remove", type="vector", flags="f", pattern="test_ogr_import_map*"
+        )
+
+    def test_1(self):
+
+        self.assertModule(
+            "v.in.ogr",
+            "Import GeoPackage Format",
+            input="data/firestations.gpkg",
+            output="test_ogr_import_map",
+        )
+
+        self.runModule("g.region", vector="test_ogr_import_map")
+
+        # Output of v.univar
+        univar_string = """n=71
+nmissing=0
+nnull=0
+min=0
+max=4
+range=4
+sum=21
+mean=0.295775
+mean_abs=0.295775
+population_stddev=0.719827
+population_variance=0.518151
+population_coeff_variation=2.4337
+sample_stddev=0.724951
+sample_variance=0.525553
+kurtosis=8.86174
+skewness=2.82871"""
+
+        self.assertVectorFitsUnivar(
+            map="test_ogr_import_map",
+            reference=univar_string,
+            column="WATER_RESC",
+            precision=1e-8,
+        )
+
+    def test_2(self):
+
+        self.assertModule(
+            "v.in.ogr",
+            "Import 3D SHAPE Format",
+            input="data/precip_30ynormals_3d.shp",
+            output="test_ogr_import_map",
+        )
+
+        self.runModule("g.region", vector="test_ogr_import_map")
+
+        # Output of v.info
+        univar_string = """n=136
+nmissing=0
+nnull=0
+min=2.4384
+max=1615.44
+range=1613
+sum=40827.7
+mean=300.203
+mean_abs=300.203
+population_stddev=320.783
+population_variance=102902
+population_coeff_variation=1.06855
+sample_stddev=321.969
+sample_variance=103664
+kurtosis=1.98052
+skewness=1.45954"""
+
+        self.assertVectorFitsUnivar(
+            map="test_ogr_import_map",
+            reference=univar_string,
+            column="elev",
+            precision=1e-8,
+        )
+
+
+# class TestOgrImportFails(TestCase):
+#    def test_error_handling_1(self):
+#        # Wrong type
+#        self.assertModuleFail(
+#            "v.in.ogr",
+#            input="data/firestations.gpkg",
+#            type="kernel",
+#            output="test_ogr_import_map",
+#        )
+
+
+if __name__ == "__main__":
+    from grass.gunittest.main import test
+
+    test()