public void Should_be_able_to_map_from_a_data_record()
{
var record = new SqlDataRecord(new[] { new SqlMetaData("column-1", SqlDbType.VarChar, 65) });
record.SetSqlString(0, new SqlString(null));
var column1 = new MappedColumn <string>("column-1", DbType.AnsiString, 65);
var column2 = new MappedColumn <string>("column-2", DbType.AnsiString, 65);
Assert.AreEqual(default(string), column1.MapFrom(record));
Assert.AreEqual(default(string), column2.MapFrom(record));
record.SetSqlString(0, new SqlString("value-1"));
Assert.AreEqual("value-1", column1.MapFrom(record));
Assert.AreEqual(default(string), column2.MapFrom(record));
}
public void Should_be_able_to_map_from_a_data_row()
{
var table = new DataTable();
table.Columns.Add("column-1", typeof(string));
var row = table.Rows.Add(DBNull.Value);
var mc = new MappedColumn <string>("column-1", DbType.AnsiString, 65);
var missing = new MappedColumn <string>("missing", DbType.AnsiString, 65);
Assert.AreEqual(default(string), mc.MapFrom(row));
Assert.AreEqual(default(string), missing.MapFrom(row));
Assert.AreEqual(DBNull.Value, mc.RetrieveRawValueFrom(row));
row["column-1"] = "value-1";
Assert.AreEqual("value-1", mc.MapFrom(row));
Assert.AreEqual(default(string), missing.MapFrom(row));
Assert.AreEqual("value-1", mc.RetrieveRawValueFrom(row));
}
public void Should_be_able_to_map_from_a_data_row()
{
var table = new DataTable();
table.Columns.Add("column-1", typeof(string));
var row = table.Rows.Add(DBNull.Value);
var mc = new MappedColumn<string>("column-1", DbType.AnsiString, 65);
var missing = new MappedColumn<string>("missing", DbType.AnsiString, 65);
Assert.AreEqual(default(string), mc.MapFrom(row));
Assert.AreEqual(default(string), missing.MapFrom(row));
Assert.AreEqual(DBNull.Value, mc.RetrieveRawValueFrom(row));
row["column-1"] = "value-1";
Assert.AreEqual("value-1", mc.MapFrom(row));
Assert.AreEqual(default(string), missing.MapFrom(row));
Assert.AreEqual("value-1", mc.RetrieveRawValueFrom(row));
}
public void Should_be_able_to_map_from_a_data_record()
{
var record = new SqlDataRecord(new[] { new SqlMetaData("column-1", SqlDbType.VarChar, 65) });
record.SetSqlString(0, new SqlString(null));
var column1 = new MappedColumn<string>("column-1", DbType.AnsiString, 65);
var column2 = new MappedColumn<string>("column-2", DbType.AnsiString, 65);
Assert.AreEqual(default(string), column1.MapFrom(record));
Assert.AreEqual(default(string), column2.MapFrom(record));
record.SetSqlString(0, new SqlString("value-1"));
Assert.AreEqual("value-1", column1.MapFrom(record));
Assert.AreEqual(default(string), column2.MapFrom(record));
}