diff --git a/source/Tests/Data.Tests/Configuration/DataAccessTypeRegistrationFixture.cs b/source/Tests/Data.Tests/Configuration/DataAccessTypeRegistrationFixture.cs
index 5978cce..f5b19ad 100644
--- a/source/Tests/Data.Tests/Configuration/DataAccessTypeRegistrationFixture.cs
+++ b/source/Tests/Data.Tests/Configuration/DataAccessTypeRegistrationFixture.cs
@@ -108,11 +108,7 @@ public void Given()
             oracleSettings.OracleConnectionsData.Add(oracleConnectionData);
             configurationSource.Add(OracleConnectionSettings.SectionName, oracleSettings);
 
-            var dbSettings = new DatabaseSettings();
-            DbProviderMapping mapping = new DbProviderMapping(DbProviderMapping.DefaultOracleProviderName, typeof(OracleDatabase));
-            dbSettings.ProviderMappings.Add(mapping);
-            configurationSource.Add(DatabaseSettings.SectionName, dbSettings);
-
+            configurationSource.AddOracleDatabaseProviderMapping();
 
             settings = new DatabaseSyntheticConfigSettings(configurationSource.GetSection);
         }
diff --git a/source/Tests/Data.Tests/Configuration/DatabaseSyntheticConfigurationSettingsFixture.cs b/source/Tests/Data.Tests/Configuration/DatabaseSyntheticConfigurationSettingsFixture.cs
index 42eb1a9..dfc2999 100644
--- a/source/Tests/Data.Tests/Configuration/DatabaseSyntheticConfigurationSettingsFixture.cs
+++ b/source/Tests/Data.Tests/Configuration/DatabaseSyntheticConfigurationSettingsFixture.cs
@@ -420,10 +420,7 @@ public void Setup()
 
             configSource.Add("connectionStrings", connectionStrings);
 
-            var dbSettings = new DatabaseSettings();
-            DbProviderMapping mapping = new DbProviderMapping(DbProviderMapping.DefaultOracleProviderName, typeof(OracleDatabase));
-            dbSettings.ProviderMappings.Add(mapping);
-            configSource.Add(DatabaseSettings.SectionName, dbSettings);
+            configSource.AddOracleDatabaseProviderMapping();
 
             configSettings = new DatabaseSyntheticConfigSettings(configSource.GetSection);
         }
@@ -459,10 +456,7 @@ public void Setup()
             var oracleSettings = new OracleConnectionSettings();
             configSource.Add(OracleConnectionSettings.SectionName, oracleSettings);
 
-            var dbSettings = new DatabaseSettings();
-            DbProviderMapping mapping = new DbProviderMapping(DbProviderMapping.DefaultOracleProviderName, typeof(OracleDatabase));
-            dbSettings.ProviderMappings.Add(mapping);
-            configSource.Add(DatabaseSettings.SectionName, dbSettings);
+            configSource.AddOracleDatabaseProviderMapping();
 
             configSettings = new DatabaseSyntheticConfigSettings(configSource.GetSection);
         }
@@ -501,10 +495,7 @@ public void Setup()
             oracleSettings.OracleConnectionsData.Add(oracleConnectionData);
             configSource.Add(OracleConnectionSettings.SectionName, oracleSettings);
 
-            var dbSettings = new DatabaseSettings();
-            DbProviderMapping mapping = new DbProviderMapping(DbProviderMapping.DefaultOracleProviderName, typeof(OracleDatabase));
-            dbSettings.ProviderMappings.Add(mapping);
-            configSource.Add(DatabaseSettings.SectionName, dbSettings);
+            configSource.AddOracleDatabaseProviderMapping();
 
             configSettings = new DatabaseSyntheticConfigSettings(configSource.GetSection);
         }
diff --git a/source/Tests/Data.Tests/ConfigurationSourceExtensions.cs b/source/Tests/Data.Tests/ConfigurationSourceExtensions.cs
new file mode 100644
index 0000000..0a899aa
--- /dev/null
+++ b/source/Tests/Data.Tests/ConfigurationSourceExtensions.cs
@@ -0,0 +1,18 @@
+using System;
+using Microsoft.Practices.EnterpriseLibrary.Common.Configuration;
+using Microsoft.Practices.EnterpriseLibrary.Data.Configuration;
+using Microsoft.Practices.EnterpriseLibrary.Data.Oracle;
+
+namespace Microsoft.Practices.EnterpriseLibrary.Data.Tests
+{
+    internal static class ConfigurationSourceExtensions
+    {
+        internal static void AddOracleDatabaseProviderMapping(this IConfigurationSource source)
+        {
+            var dbSettings = new DatabaseSettings();
+            DbProviderMapping mapping = new DbProviderMapping(DbProviderMapping.DefaultOracleProviderName, typeof(OracleDatabase));
+            dbSettings.ProviderMappings.Add(mapping);
+            source.Add(DatabaseSettings.SectionName, dbSettings);
+        }
+    }
+}