Add tests

Signed-off-by: Vicnet <vo.publique@gmail.com>

modules/lacentrale/test.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+from weboob.tools.test import BackendTest
+
+__all__ = ['LaCentraleTest']
+
+class LaCentraleTest(BackendTest):
+    BACKEND = 'lacentrale'
+
+    def test_lacentrale(self):
+        products = list(self.backend.search_products('1000€,pro'))
+        self.assertTrue(len(products) > 0)
+
+        product = products[0]
+        prices = list(self.backend.iter_prices(product))
+        self.assertTrue(len(prices) > 0)