public void ShouldReturnFalse_WhenThereAreMultipleKeyColumns()
{
var col1 = new DataColumn("Col1", typeof(string));
col1.AllowDBNull = true;
var col2 = new DataColumn("Col2", typeof(DateTime));
col2.AllowDBNull = true;
var col3 = new DataColumn("Col3", typeof(int));
col3.AllowDBNull = true;
var dataColumns = new DataColumn[] { col1, col2, col3 };
var anotherColumns = dataColumns.Select(src => new DataColumn(src.ColumnName, src.DataType))
.ToArray();
var tableSrc = dataUtility.GetDataTableWithKeys(dataColumns);
var tableDst = dataUtility.GetDataTableWithKeys(anotherColumns);
CompositeKeysValidator samePrimaryKeysValidator = new CompositeKeysValidator();
var(res, error) = samePrimaryKeysValidator.Validate(tableSrc, tableDst);
res.Should().BeFalse();
error.Should().NotBeNullOrEmpty();
}
public void ShouldReturnTrue_WhenThereIsOnlyOneKeyColumn()
{
var col1 = new DataColumn("Col1", typeof(string));
col1.AllowDBNull = true;
var dataColumns = new DataColumn[] { col1 };
var anotherColumns = dataColumns.Select(src => new DataColumn(src.ColumnName, src.DataType))
.ToArray();
var tableSrc = dataUtility.GetDataTableWithKeys(dataColumns);
var tableDst = dataUtility.GetDataTableWithKeys(anotherColumns);
CompositeKeysValidator samePrimaryKeysValidator = new CompositeKeysValidator();
var(res, error) = samePrimaryKeysValidator.Validate(tableSrc, tableDst);
res.Should().BeTrue();
error.Should().BeNull();
}
