[glom] test_selfhosting_new_then_lookup: Minor improvements.

[Murray Cumming <murrayc src gnome org>]

commit a493566e9a869c9bcf6e85e95a05a04a10912de0
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Dec 1 14:49:15 2011 +0100

    test_selfhosting_new_then_lookup: Minor improvements.
    
    * tests/test_selfhosting_new_then_lookup.cc: Avoid some hard-coding.

 ChangeLog                                 |    6 ++++++
 tests/test_selfhosting_new_then_lookup.cc |   12 +++++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 59f373f..84d0a29 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2011-12-01  Murray Cumming  <murrayc murrayc com>
 
+	test_selfhosting_new_then_lookup: Minor improvements.
+
+	* tests/test_selfhosting_new_then_lookup.cc: Avoid some hard-coding.
+
+2011-12-01  Murray Cumming  <murrayc murrayc com>
+
 	Moved some lookup functions into DbUtils and added a test for them.
 
 	* glom/libglom/db_utils.[h|cc]:
diff --git a/tests/test_selfhosting_new_then_lookup.cc b/tests/test_selfhosting_new_then_lookup.cc
index 93d79a1..92a0ed5 100644
--- a/tests/test_selfhosting_new_then_lookup.cc
+++ b/tests/test_selfhosting_new_then_lookup.cc
@@ -159,20 +159,26 @@ static bool test(Glom::Document::HostingMode hosting_mode)
 
   if(!field->get_is_lookup())
   {
-    std::cerr << "Failure: The lookup field is not a lookup." << std::endl;
+    std::cerr << "Failure: The lookup item's field is not a lookup." << std::endl;
+    return false;
+  }
+
+  if(field->get_lookup_field() != "price")
+  {
+    std::cerr << "Failure: The lookup item's field's name is unexpected." << std::endl;
     return false;
   }
 
   if(relationship != field->get_lookup_relationship())
   {
-    std::cerr << "Failure: The lookup field's relationship is not expected." << std::endl;
+    std::cerr << "Failure: The lookup item's field's relationship is not expected." << std::endl;
     return false;
   }
 
   //Lookup the value from the related record.
   //TODO: 
   const Glom::sharedptr<Glom::Field> field_source = 
-    document.get_field(relationship->get_to_table(), "price");
+    document.get_field(relationship->get_to_table(), field->get_lookup_field());
   const Gnome::Gda::Value value = Glom::DbUtils::get_lookup_value(&document, 
     table_name, relationship, field_source, Gnome::Gda::Value(2));