fix: VAT and FC, public and private profiles

setup.py

@@ -10,7 +10,7 @@ def readme():
 
 setup(
     name='spid_sp_test',
-    version='0.6.3',
+    version='0.6.4',
     description="SAML2 SPID Service Provider validation tool that can be run from the command line",
     long_description=readme(),
     long_description_content_type='text/markdown',

src/spid_sp_test/metadata.py

@@ -666,7 +666,7 @@ def test_profile_spid_sp_private(self):
             # email_xpath="//ContactPerson/Extensions/CessionarioCommittente/EmailAddress"
         # )
 
-        self.test_Contacts_VATFC()
+        self.test_Contacts_VATFC(private=True)
         self.test_Contacts_Priv()
         self.xsd_check(xsds_files = [
             'saml-schema-metadata-2.0.xsd',

src/spid_sp_test/metadata_public.py

@@ -165,12 +165,12 @@ def test_extensions_public_private(self, ext_type="Public"):
         )
         return self.is_ok(f'{self.__class__.__name__}.test_extentions_public')
 
-    def test_Contacts_VATFC(self):
+    def test_Contacts_VATFC(self, private=False):
         entity_desc = self.doc.xpath('//ContactPerson')
 
         vat = self.doc.xpath('//ContactPerson/Extensions/VATNumber')
         self._assertTrue(
-            (len(vat) == 1),
+            (len(vat) <= 1),
             'only one VATNumber element must be present',
             description = vat
         )
@@ -194,4 +194,10 @@ def test_Contacts_VATFC(self):
                 'The FiscalCode element MUST have a value',
             )
 
+        if private and not fc and not vat:
+            self._assertTrue(
+                False,
+                'If the VATNumber is not present, the FiscalCode element MUST be present',
+            )
+
         return self.is_ok(f'{self.__class__.__name__}.test_Contacts_VATFC')