Add test ordering of selection field

issue7934
review66491002

trytond/tests/field_selection.py

@@ -39,8 +39,19 @@ class SelectionRequired(ModelSQL):
         'Selection', required=True)
 
 
+class SelectionLabel(ModelSQL):
+    "Selection with different label"
+    __name__ = 'test.selection_label'
+    select = fields.Selection([
+            ('a', "Z"),
+            ('b', "Y"),
+            ('c', "X"),
+            ], "Selection")
+
+
 def register(module):
     Pool.register(
         Selection,
         SelectionRequired,
+        SelectionLabel,
         module=module, type_='model')

trytond/tests/test_field_selection.py

@@ -118,6 +118,60 @@ class FieldSelectionTestCase(unittest.TestCase):
                         'select': None,
                         }])
 
+    @with_transaction()
+    def test_search_order_label(self):
+        "Test search order by label"
+        pool = Pool()
+        Selection = pool.get('test.selection_label')
+
+        Selection.create([{'select': v} for v in ['a', 'b', 'c']])
+        records = Selection.search([], order=[('select', 'ASC')])
+        values = [r.select for r in records]
+
+        self.assertListEqual(values, ['c', 'b', 'a'])
+
+    @with_transaction()
+    def test_search_order_fixed_selection(self):
+        "Test search order by fixed selection"
+        pool = Pool()
+        Selection = pool.get('test.selection')
+
+        Selection.create([{'select': v} for v in ['', 'arabic', 'hexa']])
+        records = Selection.search([], order=[('select', 'DESC')])
+        values = [r.select for r in records]
+
+        self.assertListEqual(values, ['hexa', 'arabic', ''])
+
+    @with_transaction()
+    def test_search_order_static_selection(self):
+        "Test search order by static selection"
+        pool = Pool()
+        Selection = pool.get('test.selection')
+
+        Selection.create([
+                {'dyn_select_static': str(i)} for i in range(1, 4)])
+        records = Selection.search([], order=[('dyn_select_static', 'DESC')])
+        values = [r.dyn_select_static for r in records]
+
+        self.assertListEqual(values, ['3', '2', '1'])
+
+    @with_transaction()
+    def test_search_order_dynamic_selection(self):
+        "Test search order by dynamic selection"
+        pool = Pool()
+        Selection = pool.get('test.selection')
+
+        Selection.create([
+                {'select': 'arabic', 'dyn_select': str(i)}
+                for i in range(1, 4)])
+        Selection.create([
+                {'select': 'hexa', 'dyn_select': hex(i)}
+                for i in range(1, 4)])
+        records = Selection.search([], order=[('dyn_select', 'DESC')])
+        values = [r.dyn_select for r in records]
+
+        self.assertListEqual(values, ['3', '2', '1', '0x3', '0x2', '0x1'])
+
     @with_transaction()
     def test_string(self):
         "Test string selection"