public DbMigrationsConfiguration CreateMigrationsConfiguration <TContext>(
bool automaticMigrationsEnabled = true,
bool automaticDataLossEnabled = false,
string targetDatabase = null,
string contextKey = null,
Func <DbConnection, string, HistoryContext> historyContextFactory = null,
IEnumerable <Tuple <string, MigrationSqlGenerator> > sqlGenerators = null,
params ScaffoldedMigration[] scaffoldedMigrations)
where TContext : DbContext
{
var migrationsConfiguration
= new DbMigrationsConfiguration
{
AutomaticMigrationsEnabled = automaticMigrationsEnabled,
AutomaticMigrationDataLossAllowed = automaticDataLossEnabled,
ContextType = typeof(TContext),
MigrationsAssembly = SystemComponentModelDataAnnotationsAssembly,
MigrationsNamespace = typeof(TContext).Namespace
};
if (historyContextFactory != null)
{
migrationsConfiguration.SetHistoryContextFactory(TestDatabase.ProviderName, historyContextFactory);
}
if (!string.IsNullOrWhiteSpace(contextKey))
{
migrationsConfiguration.ContextKey = contextKey;
}
if (!string.IsNullOrWhiteSpace(targetDatabase))
{
TestDatabase = DatabaseProviderFixture.InitializeTestDatabase(DatabaseProvider, targetDatabase);
}
if ((scaffoldedMigrations != null) &&
scaffoldedMigrations.Any())
{
migrationsConfiguration.MigrationsAssembly = MigrationCompiler.Compile(
migrationsConfiguration.MigrationsNamespace,
scaffoldedMigrations);
}
migrationsConfiguration.TargetDatabase = new DbConnectionInfo(TestDatabase.ConnectionString, TestDatabase.ProviderName);
migrationsConfiguration.CodeGenerator = CodeGenerator;
if (sqlGenerators != null)
{
foreach (var sqlGenerator in sqlGenerators)
{
migrationsConfiguration.SetSqlGenerator(sqlGenerator.Item1, sqlGenerator.Item2);
}
}
ModifyMigrationsConfiguration(migrationsConfiguration);
return(migrationsConfiguration);
}
public virtual void Init(DatabaseProvider provider, ProgrammingLanguage language)
{
try
{
_databaseProvider = provider;
_programmingLanguage = language;
TestDatabase = _databaseProviderFixture.TestDatabases[_databaseProvider];
CodeGenerator = _databaseProviderFixture.CodeGenerators[_programmingLanguage];
MigrationCompiler = _databaseProviderFixture.MigrationCompilers[_programmingLanguage];
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}