Add test

vector/v.db.select/testsuite/test_v_db_select_reserved_db_keyword_col_name.py

@@ -0,0 +1,65 @@
+############################################################################
+#
+# MODULE:       Test of v.db.select
+# AUTHOR(S):    Tomas Zigo <tomas zigo slovanet sk>
+# PURPOSE:      Test query with defined columns (column name is reserved DB
+#               keyword)
+# COPYRIGHT:    (C) 2021-2024 by Tomas Zigo the GRASS Development Team
+#
+#               This program is free software under the GNU General Public
+#               License (>=v2). Read the file COPYING that comes with GRASS
+#               for details.
+#
+#############################################################################
+
+"""Test query with defined columns (column name is reserved DB keyword)"""
+
+import grass.script as gs
+
+from grass.gunittest.case import TestCase
+from grass.gunittest.main import test
+
+POINTS = """\
+17.46938776,18.67346939,1
+20.93877551,17.44897959,2
+"""
+
+
+class QueryWithDefinedColumnsTest(TestCase):
+    """Test case for query with defined columns (column name is reserved
+    DB keyword)
+    """
+
+    # Setup variables to be used for outputs
+    vector_points = "points"
+
+    @classmethod
+    def setUpClass(cls):
+        """Create points with reserved DB keyword column name"""
+        cls.runModule(
+            "v.in.ascii",
+            input="-",
+            stdin_=POINTS,
+            cat=0,
+            separator="comma",
+            output=cls.vector_points,
+            columns='x double precision, y double precision, "order" integer',
+        )
+
+    @classmethod
+    def tearDownClass(cls):
+        """Remove the test data"""
+        cls.runModule("g.remove", flags="f", type="vector", name=cls.vector_points)
+
+    def test_query_with_defined_columns(self):
+        """Test query with defined columns param arg"""
+        data = gs.read_command(
+            "v.db.select",
+            map=self.vector_points,
+            columns="cat,order",
+        )
+        self.assertEqual(data, "cat|order\n1|1\n2|2\n")
+
+
+if __name__ == "__main__":
+    test()