public void AlterColumnType_NoArchive(DatabaseType dbType)
{
var db = GetCleanedServer(dbType);
var tbl = db.CreateTable("MyTbl", new[] { new DatabaseColumnRequest("mycol", new DatabaseTypeRequest(typeof(string), 10)) });
Import(tbl, out var ti, out _);
var ui = new UITests();
var activator = new TestActivateItems(ui, new MemoryDataExportRepository());
var myCol = tbl.DiscoverColumn("myCol");
//should have started out as 10
Assert.AreEqual(10, myCol.DataType.GetLengthIfString());
//we want the new type to be 50 long
var newType = myCol.DataType.SQLType.Replace("10", "50");
activator.TypeTextResponse = newType;
var cmd = new ExecuteCommandAlterColumnType(activator, ti.ColumnInfos.Single());
cmd.Execute();
//rediscover the col to get the expected new datatype
myCol = tbl.DiscoverColumn("myCol");
Assert.AreEqual(newType, myCol.DataType.SQLType);
Assert.AreEqual(newType, ti.ColumnInfos[0].Data_type);
tbl.Drop();
}
public void AlterColumnType_WithArchive(DatabaseType dbType, bool changeArchive)
{
var db = GetCleanedServer(dbType);
var tbl = db.CreateTable("MyTbl", new[] { new DatabaseColumnRequest("mycol", new DatabaseTypeRequest(typeof(string), 10)) });
var tblArchive = db.CreateTable("MyTbl_Archive", new[] { new DatabaseColumnRequest("mycol", new DatabaseTypeRequest(typeof(string), 10)) });
Import(tbl, out TableInfo ti, out _);
var ui = new UITests();
var activator = new TestActivateItems(ui, new MemoryDataExportRepository());
var myCol = tbl.DiscoverColumn("myCol");
//should have started out as 10
Assert.AreEqual(10, myCol.DataType.GetLengthIfString());
string oldType = myCol.DataType.SQLType;
//we want the new type to be 50 long
var newType = oldType.Replace("10", "50");
activator.TypeTextResponse = newType;
activator.YesNoResponse = changeArchive;
var cmd = new ExecuteCommandAlterColumnType(activator, ti.ColumnInfos.Single());
cmd.Execute();
//rediscover the col to get the expected new datatype
myCol = tbl.DiscoverColumn("myCol");
var myColArchive = tblArchive.DiscoverColumn("myCol");
Assert.AreEqual(newType, myCol.DataType.SQLType);
Assert.AreEqual(newType, ti.ColumnInfos[0].Data_type);
//if they changed the archive then the archive column should also match on Type otherwise it should have stayed the old Type
Assert.AreEqual(changeArchive ? newType : oldType, myColArchive.DataType.SQLType);
tbl.Drop();
tblArchive.Drop();
}