public void DMDBT_DropDatabase()
{
//以下代码不能运行，会提示数据库正在被使用
using (var context = new DbMigrationContext(DbSetting.FindOrCreate("Test_TestingDataBase")))
{
//context.HistoryRepository = new DbHistoryRepository();
context.RunDataLossOperation = DataLossOperation.All;
if (context.DatabaseExists() && !(context.DbVersionProvider is EmbadedDbVersionProvider))
{
//context.DeleteDatabase();
var database = new DestinationDatabase("Test_TestingDataBase")
{
Removed = true
};
context.MigrateTo(database);
//历史记录
var histories = context.GetHistories();
Assert.IsTrue(histories[0] is DropDatabase);
//数据库结构
Assert.IsTrue(!context.DatabaseExists());
}
context.ResetHistory();
}
}
public void DMDBT_CreateDatabase()
{
using (var context = new DbMigrationContext(DbSetting.FindOrCreate("Test_TestingDataBase")))
{
//context.HistoryRepository = new HistoryRepository();
context.RunDataLossOperation = DataLossOperation.All;
if (!context.DatabaseExists())
{
var destination = new DestinationDatabase("Test_TestingDataBase");
var tmpTable = new Table("TestingTable", destination);
tmpTable.AddColumn("Id", DbType.Int32, isPrimaryKey: true);
tmpTable.AddColumn("Name", DbType.String);
destination.Tables.Add(tmpTable);
context.MigrateTo(destination);
//历史记录
//var histories = context.GetHistories();
//Assert.IsTrue(histories.Count == 3);
//Assert.IsTrue(histories[2] is CreateDatabase);
//数据库结构
Assert.IsTrue(context.DatabaseExists());
}
}
}