hr_timesheet_invoice: fix yaml test

refactored the pythonic code inside the yaml test to use a single browse
object and made that "partner = ..." line really work

bzr revid: p_christ@hol.gr-20101204134037-c5mjwehlxr443ogv

addons/hr_timesheet_invoice/test/test_hr_timesheet_invoice.yml

@@ -44,14 +44,10 @@
   I check that Invoice is created for this timesheet.
 -
   !python {model: account.analytic.line}: |
-    account_id = self.pool.get('account.analytic.line')
-    accounts = account_id.browse(cr, uid, [ref("account_analytic_line_developyamlforhrmodule0")])[0]
-    exp = self.browse(cr, uid, [ref('account_analytic_line_developyamlforhrmodule0')])[0]
+    aline = self.browse(cr, uid, ref('account_analytic_line_developyamlforhrmodule0'))
     analytic_account_obj = self.pool.get('account.analytic.account')
     data = self.pool.get('hr.timesheet.invoice.create').read(cr, uid, [ref("hr_timesheet_invoice_create_0")], [], context)[0]
-    account_ids = accounts['account_id']
-    for account in analytic_account_obj.browse(cr, uid, account_ids, context):
-            partner = account.partner_id.id
+    partner = aline.account_id.partner_id.id
 
     invoice_obj = self.pool.get('account.invoice')
     invoice_ids = invoice_obj.search(cr, uid, [('partner_id', '=', partner)])
@@ -63,6 +59,10 @@
     product_exp = data['product']
 
     assert product == product_exp
+    assert aline.invoice_id, "Invoice created, but analytic line wasn't updated."
+    assert aline.invoice_id == invoice_id, "Invoice doesn't match the one at analytic line"
+    # The expected amount is hard coded here, please keep updated:
+    assert invoice_id.amount_untaxed == 187.5, "Invoice amount mismatch: %s" % invoice_id.amount_untaxed
 -
   I create final invoice for this analytic account.
 -