From 6fd9e26b137d23ae81b4845174fa1f3a91c49fd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 4 May 2014 00:16:47 +0200
Subject: [PATCH] Add tests to float search with None

review4701002
---
 trytond/tests/test_fields.py | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/trytond/tests/test_fields.py b/trytond/tests/test_fields.py
index 8d260cc97f..fa3f3a4659 100644
--- a/trytond/tests/test_fields.py
+++ b/trytond/tests/test_fields.py
@@ -603,6 +603,42 @@ class FieldsTestCase(unittest.TestCase):
 
             transaction.cursor.rollback()
 
+    def test0031float(self):
+        'Test float search with None'
+        with Transaction().start(DB_NAME, USER, context=CONTEXT):
+            float_none, float0, float1 = self.float.create([{
+                        'float': None,
+                        }, {
+                        'float': 0,
+                        }, {
+                        'float': 1,
+                        }])
+            self.assertEqual([float_none], self.float.search([
+                        ('float', '=', None),
+                        ]))
+            self.assertEqual([float0], self.float.search([
+                        ('float', '=', 0),
+                        ]))
+            self.assertEqual([float1], self.float.search([
+                        ('float', '>', 0),
+                        ]))
+
+            self.assertEqual([float0, float1], self.float.search([
+                        ('float', '!=', None),
+                        ]))
+            self.assertEqual([float1], self.float.search([
+                        ('float', '!=', 0),
+                        ]))
+            self.assertEqual([float0], self.float.search([
+                        ('float', '<', 1),
+                        ]))
+
+            self.assertEqual([float_none, float1], self.float.search([
+                        'OR',
+                        ('float', '>', 0),
+                        ('float', '=', None),
+                        ]))
+
     def test0040numeric(self):
         'Test Numeric'
         with Transaction().start(DB_NAME, USER,