first submission

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@932 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/Sequence.py

+##############################################################################
+#
+# Copyright (c) 2002-2004 Nexedi SARL and Contributors. All Rights Reserved.
+#                    Sebastien Robin <seb@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+from Testing import ZopeTestCase
+from zLOG import LOG
+import random
+
+class Step:
+
+  def __init__(self,method_name='',required=1,max_replay=1):
+    self._method_name = method_name
+    self._required = required
+    self._max_replay = max_replay
+
+  def play(self,context,sequence=None):
+    method_name = 'step' + self._method_name
+    method = getattr(context,method_name)
+    # We can in same cases replay many times the same step,
+    # or not playing it at all
+    nb_replay = random.randrange(0,self._max_replay+1)
+    if self._required:
+      if nb_replay==0:
+        nb_replay=1
+    for i in range(0,nb_replay):
+      ZopeTestCase._print('\n  Playing step... %s' % self._method_name)
+      LOG('Step.play',0,'Playing step... %s' % self._method_name)
+      method(sequence=sequence)
+    
+class Sequence:
+
+  def __init__(self):
+    self._step_list = []
+    self._dict = {}
+
+  def play(self,context,sequence=None,sequence_number=0):
+    ZopeTestCase._print('\nStarting New Sequence %i... ' % sequence_number)
+    LOG('Sequence.play',0,'Starting New Sequence %i... ' % sequence_number)
+    if sequence is None:
+      for step in self._step_list:
+        step.play(context,sequence=self)
+        # commit transaction after each step
+        get_transaction().commit()
+
+  def addStep(self,method_name,required=1,max_replay=1):
+    new_step = Step(method_name=method_name,
+                    required=required,max_replay=max_replay)
+    self._step_list.append(new_step)
+
+  def set(self, keyword,value):
+    self._dict[keyword]=value
+
+  def edit(self, **kw):
+    for k, v in kw.items():
+      self._dict[k]=v
+
+  def get(self, keyword):
+    if self._dict.has_key(keyword):
+      return self._dict[keyword]
+    return None
+
+class SequenceList:
+
+  def __init__(self):
+    self._sequence_list = []
+
+  def addSequence(self,sequence):
+    self._sequence_list.append(sequence)
+
+  def addSequenceString(self,sequence_string):
+    """
+    The sequence string should be a string of method names
+    separated by spaces
+    """
+    step_list = sequence_string.split(' ')
+    self.addSequenceStringList(step_list)
+
+  def addSequenceStringList(self,step_list):
+    step_list
+    sequence = Sequence()
+    for step in step_list:
+      if step != '':
+        sequence.addStep(step)
+    self.addSequence(sequence)
+
+  def play(self, context):
+    i = 1
+    for sequence in self._sequence_list:
+      sequence.play(context,sequence_number=i)
+      i+=1
+