Backport SafeCallContext, DefaultDatabaseFactory fixes from 7.6

src/Umbraco.Tests/Persistence/DatabaseContextTests.cs

@@ -23,6 +23,8 @@ namespace Umbraco.Tests.Persistence
 		[SetUp]
 		public void Setup()
 		{
+            SafeCallContext.Clear();
+
             _dbContext = new DatabaseContext(
                 new DefaultDatabaseFactory(Core.Configuration.GlobalSettings.UmbracoConnectionName, Mock.Of<ILogger>()),
                 Mock.Of<ILogger>(), new SqlCeSyntaxProvider(), Constants.DatabaseProviders.SqlCe);
@@ -34,7 +36,7 @@ namespace Umbraco.Tests.Persistence
 				{
 					DatabaseContext = _dbContext,
 					IsReady = true
-				};			
+				};
 		}
 
 		[TearDown]
@@ -99,7 +101,7 @@ namespace Umbraco.Tests.Persistence
 
             var appCtx = new ApplicationContext(
                 new DatabaseContext(Mock.Of<IDatabaseFactory>(), Mock.Of<ILogger>(), Mock.Of<ISqlSyntaxProvider>(), "test"),
-                new ServiceContext(migrationEntryService: Mock.Of<IMigrationEntryService>()), 
+                new ServiceContext(migrationEntryService: Mock.Of<IMigrationEntryService>()),
                 CacheHelper.CreateDisabledCacheHelper(),
                 new ProfilingLogger(Mock.Of<ILogger>(), Mock.Of<IProfiler>()));