[GRASS-SVN] r65532 - grass/trunk/lib/python/pygrass/vector/testsuite

[svn_grass at osgeo.org]

Author: zarch
Date: 2015-07-01 23:32:09 -0700 (Wed, 01 Jul 2015)
New Revision: 65532

Added:
   grass/trunk/lib/python/pygrass/vector/testsuite/test_filters.py
Log:
pygrass: Add tests for Filters class

Added: grass/trunk/lib/python/pygrass/vector/testsuite/test_filters.py
===================================================================
--- grass/trunk/lib/python/pygrass/vector/testsuite/test_filters.py	                        (rev 0)
+++ grass/trunk/lib/python/pygrass/vector/testsuite/test_filters.py	2015-07-02 06:32:09 UTC (rev 65532)
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Thu Jul  2 07:25:34 2015
+
+ at author: pietro
+"""
+from grass.gunittest.case import TestCase
+from grass.gunittest.main import test
+
+from grass.pygrass.vector.table import Filters
+
+
+class FiltersTestCase(TestCase):
+
+    def setUp(self):
+        """Create a not empty filters instance"""
+        self.filters = Filters('table')
+        self.attrs = ('_select', '_where', '_groupby', '_orderby', '_limit')
+
+    def test_init(self):
+        """Test Filters __init__"""
+        self.assertEqual(self.filters.tname, 'table')
+        for attr in self.attrs:
+            self.assertEqual(getattr(self.filters, attr), None)
+
+    def test_select(self):
+        """Test Filters select method"""
+        self.assertEqual(self.filters.select()._select,
+                         'SELECT * FROM table')
+        self.assertEqual(self.filters.select('column')._select,
+                         'SELECT column FROM table')
+        self.assertEqual(self.filters.select('column0', 'column1')._select,
+                         'SELECT column0, column1 FROM table')
+
+    def test_where(self):
+        """Test Filters where method"""
+        self.assertEqual(self.filters.where('column >= 10')._where,
+                         'WHERE column >= 10')
+
+    def test_order_by(self):
+        """Test Filters order_by method"""
+        self.assertEqual(self.filters.order_by('column')._orderby,
+                         'ORDER BY column')
+        self.assertEqual(self.filters.order_by('column0', 'column1')._orderby,
+                         'ORDER BY column0, column1')
+
+    def test_limit(self):
+        """Test Filters limit method"""
+        self.assertEqual(self.filters.limit(10)._limit, 'LIMIT 10')
+        with self.assertRaises(ValueError):
+            self.filters.limit('a')
+
+    def test_group_by(self):
+        """Test Filters group_by method"""
+        self.assertEqual(self.filters.group_by('column')._groupby,
+                         'GROUP BY column')
+        self.assertEqual(self.filters.group_by('column0', 'column1')._groupby,
+                         'GROUP BY column0, column1')
+
+    def test_get_sql(self):
+        """Test Filters get_sql method"""
+        sql_code = 'select_sql'
+        sep = '=> '
+        fsep = ' ' + sep
+        self.filters._select = sql_code
+        for attr in self.attrs[1:]:
+            attr_sql = sep + attr[1:]
+            setattr(self.filters, attr, attr_sql)
+            sql_code += fsep + attr[1:]
+            self.assertEqual(self.filters.get_sql(), sql_code + ';')
+
+    def test_reset(self):
+        """Test Filters reset method"""
+        # fill the attributes with strigns
+        for attr in self.attrs:
+            setattr(self.filters, attr, attr)
+        self.filters.reset()
+        for attr in self.attrs:
+            self.assertEqual(getattr(self.filters, attr), None)
+
+if __name__ == '__main__':
+    test()


Property changes on: grass/trunk/lib/python/pygrass/vector/testsuite/test_filters.py
___________________________________________________________________
Added: svn:mime-type
   + text/x-python
Added: svn:eol-style
   + native