private static void AttachDiffs(ReportParameters <RowDifference> rep, SnapshotTableDifferences tableDiffs)
{
var allCols = tableDiffs.RowDifferences.Where(r => r.Differences != null).SelectMany(r => r.Differences.Differences.Select(d => d.Name)).Distinct();
var key = tableDiffs.RowDifferences.FirstOrDefault()?.Key;
rep.RemoveBufferLimit();
rep.Title(tableDiffs.TableDefinition.TableName);
rep.AddColumn(rd => rd.DifferenceType.ToString(), cc => cc.Heading("Difference"));
if (key != null)
{
var keyIndex = 0;
foreach (var keyField in key.GetFieldNames())
{
rep.AddColumn(rd => rd.Key.AllKeys.Skip(keyIndex).First(), cc => cc.Heading(keyField));
}
}
foreach (var col in allCols)
{
rep.AddColumn(rep.Lambda(rd => rd.Differences?.Differences.FirstOrDefault(fd => fd.Name == col)?.Before), cc => cc.Heading($"{col} before"));
rep.AddColumn(rep.Lambda(rd => rd.Differences?.Differences.FirstOrDefault(fd => fd.Name == col)?.After), cc => cc.Heading($"{col} after"));
}
}
public void AddedColumnsHaveCorrectType()
{
//Arrange
var parameters = new ReportParameters<TestRec>();
//Act
parameters.AddColumn(i => i.Integer, c => { });
parameters.AddColumn(i => i.Double, c => { });
parameters.AddColumn(i => i.String, c => { });
//Assert
var result = parameters.ColumnSource.Columns.Select(c => c.Type.Name).JoinWith(" ");
Assert.That(result, Is.EqualTo("Int32 Double String"));
}
private static void ReportDifferences(ReportParameters <RowDifference> rep, SnapshotTableDifferences tableDifferences, Output output, ChangeReportOptions changeReportOptions)
{
var differenceCols
= tableDifferences.RowDifferences
.Where(r => r.Differences?.Differences != null)
.SelectMany(r => r.Differences.Differences.Select(d => d.Name)).Distinct();
var allCols = tableDifferences.TableDefinition.Columns.Where(c => differenceCols.Contains(c.Name)).Select(c => c.Name);
rep.Title(tableDifferences.TableDefinition.TableName);
rep.RemoveBufferLimit();
rep.AddColumn(rd => rd.DifferenceType.ToString(), cc => cc.Heading("Difference"));
foreach (var col in allCols)
{
rep.AddColumn(rep.Lambda(rd => DifferenceDisplay(rd, col)), cc => cc.Heading(col));
}
}
private void FormatRows(ReportParameters <SnapshotRow> tableParams)
{
tableParams
.RemoveBufferLimit()
.Title(TableDefinition.TableName);
foreach (var column in TableDefinition.Columns)
{
tableParams.AddColumn(r => r.GetField(column.Name), cc => SnapshotColumnFormatter.Format(cc, TableDefinition, column));
}
}
public void AddedColumnsAreRecorded()
{
//Arrange
var parameters = new ReportParameters<TestRec>();
//Act
parameters.AddColumn(i => i.Integer, c => { });
//Assert
Assert.That(parameters.ColumnSource.Columns.Count(), Is.EqualTo(1));
}