merge flattener_dico and templates in tests

tests/dictionaries/10check_optional/00-base.xml

@@ -0,0 +1,31 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<rougail>
+
+    <services/>
+
+    <variables>
+        <family name="general">
+            <variable name="mode_conteneur_actif" type="string" description="No change">
+                <value>b</value>
+            </variable>
+            <variable name="int" type="number" description="No change"/>
+            <variable name="int2" type="number" description="No change"/>
+        </family>
+        <separators/>
+    </variables>
+
+    <constraints>
+        <check name="valid_differ" target="int">
+            <param type="variable" optional="True">int2</param>
+        </check>
+        <check name="valid_differ" target="int">
+            <param type="variable" optional="True">int3</param>
+        </check>
+
+    </constraints>
+
+    <help/>
+
+</rougail>
+<!-- vim: ts=4 sw=4 expandtab
+-->

tests/dictionaries/10check_optional/makedict/base.json

@@ -0,0 +1 @@
+{"rougail.general.mode_conteneur_actif": "b", "rougail.general.int": null, "rougail.general.int2": null}

tests/dictionaries/10check_optional/tiramisu/base.py

@@ -0,0 +1,10 @@
+from tiramisu import *
+from rougail.tiramisu import ConvertDynOptionDescription
+import imp
+func = imp.load_source('func', 'tests/dictionaries/../eosfunc/test.py')
+option_3 = StrOption(properties=frozenset({'mandatory', 'normal'}), name='mode_conteneur_actif', doc='No change', multi=False, default='b')
+option_5 = IntOption(properties=frozenset({'normal'}), name='int2', doc='No change', multi=False)
+option_4 = IntOption(properties=frozenset({'normal'}), validators=[Calculation(func.valid_not_equal, Params((ParamSelfOption(), ParamOption(option_5, notraisepropertyerror=False, todict=False)), kwargs={}), warnings_only=False)], name='int', doc='No change', multi=False)
+option_2 = OptionDescription(name='general', doc='general', properties=frozenset({'normal'}), children=[option_3, option_4, option_5])
+option_1 = OptionDescription(name='rougail', doc='rougail', children=[option_2])
+option_0 = OptionDescription(name='baseoption', doc='baseoption', children=[option_1])