diff --git a/addons/membership/membership_demo.yml b/addons/membership/membership_demo.yml
index 7b4dfc741ed..d4586b6c805 100644
--- a/addons/membership/membership_demo.yml
+++ b/addons/membership/membership_demo.yml
@@ -1,5 +1,18 @@
+-
+  create invoice and state is 'open' and pay some invoice
 -
   !python {model: res.partner}: |
-    invoice_ids = self.create_membership_invoice(cr, uid, [ref("base.res_partner_1"),ref("base.res_partner_14"),ref("base.res_partner_24"),ref("base.res_partner_19"),ref("base.res_partner_8"),ref("base.res_partner_5")], product_id=ref("membership_1"), datas={"amount":80.00})
+    invoice_ids = self.create_membership_invoice(cr, uid, [ref("base.res_partner_1"),ref("base.res_partner_14"),ref("base.res_partner_24"),ref("base.res_partner_19"),ref("base.res_partner_8"),ref("base.res_partner_5"),ref("base.res_partner_21"),ref("base.res_partner_25"),ref("base.res_partner_6"),ref("base.res_partner_16"),ref("base.res_partner_10")], product_id=ref("membership_1"), datas={"amount":80.00})
     invoice_pool = self.pool.get('account.invoice')
     invoice_pool.signal_invoice_open(cr, uid, invoice_ids)
+    paidinvoiceids = []
+    i = 0
+    for id in invoice_ids:
+        if i > 6:
+            pay = invoice_pool.pay_and_reconcile(cr, uid, [id],
+                9050.0, ref('account.cash'), ref('account.period_10'),
+                ref('account.bank_journal'), ref('account.cash'),
+                ref('account.period_10'), ref('account.bank_journal'),
+                name='Payment for test customer invoice')
+            assert (pay == True), "Incorrect Payment"
+        i = i + 1