[glom] test_document_load: Test Document's user groups functions too.

[Murray Cumming <murrayc src gnome org>]

commit 2d0f3557b9e856c6feca3ca37dd986a8d54918d5
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Dec 2 14:07:27 2011 +0100

    test_document_load: Test Document's user groups functions too.
    
    * tests/test_document_load.cc: Check for expected group names and check
    that we can remove one.

 ChangeLog                   |    7 +++++++
 tests/test_document_load.cc |   18 ++++++++++++++++++
 2 files changed, 25 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index f5f845b..3523e2b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2011-12-02  Murray Cumming  <murrayc murrayc com>
 
+	test_document_load: Test Document's user groups functions too.
+
+	* tests/test_document_load.cc: Check for expected group names and check 
+	that we can remove one.
+
+2011-12-02  Murray Cumming  <murrayc murrayc com>
+
 	test_document_load: Test some navigation utility functions.
 
 	* glom/libglom/data_structure/layout/layoutgroup.cc: get_items_recursive():
diff --git a/tests/test_document_load.cc b/tests/test_document_load.cc
index 3f8d23a..4d6894d 100644
--- a/tests/test_document_load.cc
+++ b/tests/test_document_load.cc
@@ -45,6 +45,14 @@ bool contains_named(const T_Container& container, const Glib::ustring& name)
   return iter != container.end();
 }
 
+static bool groups_contain_named(const Glom::Document::type_list_groups& container, const Glib::ustring& name)
+{
+  const Glom::Document::type_list_groups::const_iterator iter =
+    std::find_if(container.begin(), container.end(),
+      Glom::predicate_FieldHasName<Glom::GroupInfo>(name));
+  return iter != container.end();
+}
+
 static Glom::sharedptr<const Glom::LayoutItem_Field> get_field_on_layout(const Glom::Document& document, const Glib::ustring& layout_table_name, const Glib::ustring& table_name, const Glib::ustring& field_name)
 {
   const Glom::Document::type_list_layout_groups groups = 
@@ -284,6 +292,16 @@ int main()
     std::cerr << "Failure: The print layout has no layout group." << std::endl;
     return false;
   }
+  
+  //Test user groups:
+  Glom::Document::type_list_groups groups = document.get_groups();
+  g_assert(groups_contain_named(groups, "glom_developer"));
+  
+  const Glib::ustring group_name = "accounts";
+  g_assert(groups_contain_named(groups, group_name));
+  document.remove_group(group_name);
+  groups = document.get_groups();
+  g_assert(!groups_contain_named(groups, group_name));
 
   //Test navigation:
   if(!needs_navigation(document, "scenes", "location_id"))