Initial cut at getting the stanzas to work.

(cherry picked from commit 8c7df49)

tests/test_stanza_xep_0122.py

@@ -0,0 +1,137 @@
+import unittest
+from sleekxmpp import Message
+from sleekxmpp.test import SleekTest
+from sleekxmpp.thirdparty import OrderedDict
+
+import sleekxmpp.plugins.xep_0004 as xep_0004
+import sleekxmpp.plugins.xep_0122 as xep_0122
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class TestDataForms(SleekTest):
+
+    def setUp(self):
+        register_stanza_plugin(Message, xep_0004.Form)
+        register_stanza_plugin(xep_0004.Form, xep_0004.FormField, iterable=True)
+        register_stanza_plugin(xep_0004.FormField, xep_0004.FieldOption, iterable=True)
+        register_stanza_plugin(xep_0004.FormField, xep_0122.FormValidation)
+
+    def test_basic_validation(self):
+        """Testing using multiple instructions elements in a data form."""
+        msg = self.Message()
+        form = msg['form']
+        field = form.addField(var='f1',
+                              ftype='text-single',
+                              label='Text',
+                              desc='A text field',
+                              required=True,
+                              value='Some text!')
+
+        validation = field['validate']
+        validation['datatype'] = 'xs:string'
+        validation.set_basic(True)
+
+        self.check(msg, """
+          <message>
+            <x xmlns="jabber:x:data" type="form">
+              <field var="f1" type="text-single" label="Text">
+                <desc>A text field</desc>
+                <required />
+                <value>Some text!</value>
+                <validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="xs:string">
+                    <basic/>
+                </validate>
+              </field>
+            </x>
+          </message>
+        """)
+
+    def test_open_validation(self):
+        """Testing using multiple instructions elements in a data form."""
+        msg = self.Message()
+        form = msg['form']
+        field = form.addField(var='f1',
+                              ftype='text-single',
+                              label='Text',
+                              desc='A text field',
+                              required=True,
+                              value='Some text!')
+
+        validation = field['validate']
+        validation.set_open(True)
+
+        self.check(msg, """
+          <message>
+            <x xmlns="jabber:x:data" type="form">
+              <field var="f1" type="text-single" label="Text">
+                <desc>A text field</desc>
+                <required />
+                <value>Some text!</value>
+                <validate xmlns="http://jabber.org/protocol/xdata-validate">
+                    <open/>
+                </validate>
+              </field>
+            </x>
+          </message>
+        """)
+
+    def test_regex_validation(self):
+        """Testing using multiple instructions elements in a data form."""
+        msg = self.Message()
+        form = msg['form']
+        field = form.addField(var='f1',
+                              ftype='text-single',
+                              label='Text',
+                              desc='A text field',
+                              required=True,
+                              value='Some text!')
+
+        validation = field['validate']
+        validation.set_regex('[0-9]+')
+
+        self.check(msg, """
+          <message>
+            <x xmlns="jabber:x:data" type="form">
+              <field var="f1" type="text-single" label="Text">
+                <desc>A text field</desc>
+                <required />
+                <value>Some text!</value>
+                <validate xmlns="http://jabber.org/protocol/xdata-validate">
+                    <regex>[0-9]+</regex>
+                </validate>
+              </field>
+            </x>
+          </message>
+        """)
+
+    def test_range_validation(self):
+        """Testing using multiple instructions elements in a data form."""
+        msg = self.Message()
+        form = msg['form']
+        field = form.addField(var='f1',
+                              ftype='text-single',
+                              label='Text',
+                              desc='A text field',
+                              required=True,
+                              value='Some text!')
+
+        validation = field['validate']
+        validation.set_range(True, minimum=0, maximum=10)
+
+        self.check(msg, """
+          <message>
+            <x xmlns="jabber:x:data" type="form">
+              <field var="f1" type="text-single" label="Text">
+                <desc>A text field</desc>
+                <required />
+                <value>Some text!</value>
+                <validate xmlns="http://jabber.org/protocol/xdata-validate">
+                    <range min="0" max="10" />
+                </validate>
+              </field>
+            </x>
+          </message>
+        """)
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestDataForms)