public override void WriteMessageTo(NUnitCtr.MessageWriter writer)
{
writer.WritePredicate(string.Format("On perspective \"{0}\", {1} "
, Request.Perspective
, GetPredicate()));
writer.WriteLine();
writer.WriteLine();
base.WriteMessageTo(writer);
writer.WriteLine();
writer.WriteLine(Failure.RenderCompared());
}
public override void WriteActualValueTo(NUnitCtr.MessageWriter writer)
{
writer.WriteLine();
writer.WriteLine(Failure.RenderActual());
}
/// <summary>
/// Write a description of the constraint to a MessageWriter
/// </summary>
/// <param name="writer"></param>
//public override void WriteDescriptionTo(MessageWriter writer)
//{
// if (Request != null)
// {
// writer.WritePredicate(string.Format("On perspective \"{0}\", {1} "
// , Request.Perspective
// , GetPredicate()));
// writer.WriteLine();
// writer.WriteExpectedValue(Failure.RenderExpected());
// writer.WriteLine();
// writer.WriteActualValue("But was: " + Failure.RenderActual());
// writer.WriteLine();
// writer.WriteLine(Failure.RenderCompared());
// }
//}
public override void WriteDescriptionTo(NUnitCtr.MessageWriter writer)
{
writer.WriteLine();
writer.WriteLine(Failure.RenderExpected());
}
protected virtual void FormatResultSet(NUnitCtr.MessageWriter writer, ResultSet resultSet)
{
var rows = resultSet.Rows.Cast<DataRow>().ToList();
var textCreator = new ResultSetTextWriter();
var output = textCreator.BuildContent(rows, rows.Count(), false);
foreach (var line in output)
writer.WriteLine(line);
}
public override void WriteMessageTo(NUnitCtr.MessageWriter writer)
{
writer.WritePredicate("Execution of the query doesn't match the expected result");
writer.WriteLine();
writer.WriteLine();
base.WriteMessageTo(writer);
writer.WriteLine();
writer.WriteLine(Failure.RenderCompared());
}
protected virtual void FormatResultSet(NUnitCtr.MessageWriter writer, ResultSetCompareResult.Sample sample, bool compare)
{
var textCreator = new ResultSetTextWriter();
var output = textCreator.BuildContent(sample.Rows, sample.Count, compare);
foreach (var line in output)
writer.WriteLine(line);
}
protected void DisplayDifferences(NUnitCtr.MessageWriter writer, IEnumerable<RowEvaluationResult> results)
{
var failedRows = results.Where(r => r.CountExpressionValidationFailed() > 0);
if (failedRows.Count()>1)
writer.WriteLine("{0} of the {1} rows don't validate at least one expression.", failedRows.Count(), results.Count());
else
writer.WriteLine("{0} of the {1} rows doesn't validate at least one expression.", failedRows.Count(), results.Count());
var failedRowsSample = failedRows.Take(10);
foreach (var failedRow in failedRowsSample)
{
writer.WriteLine();
writer.WriteLine("Row {0}: ", failedRow.RowIndex);
foreach (var failedExpression in failedRow.Results.Where(exp => !exp.IsValid))
{
writer.WriteLine(" The expression '{0}' is not validated.", failedExpression.Sentence);
writer.WriteLine(" The expected result was '{0}' but the actual value is '{1}'", failedExpression.Expected, failedExpression.Actual);
}
foreach (var variable in failedRow.ValuedVariables)
writer.WriteLine(" Variable '{0}' had value of '{1}'", variable.Key, variable.Value);
}
writer.WriteLine();
if (failedRowsSample.Count()<failedRows.Count())
writer.WriteLine("... {0} of {1} failing rows skipped for display purpose.", failedRows.Count()-failedRowsSample.Count(), failedRows.Count());
}
public override void WriteMessageTo(NUnitCtr.MessageWriter writer)
{
writer.WritePredicate("The result of the query's execution doesn't validate the list of expressions.");
var totalFailed = evaluationResults.Aggregate<RowEvaluationResult, int>(0, (total, r) => total += r.CountExpressionValidationFailed());
if (totalFailed>1)
writer.WriteLine("{0} expressions are not matching with the expected result.", totalFailed);
else
writer.WriteLine("One expression is not matching with the expected result.");
base.WriteMessageTo(writer);
DisplayDifferences(writer, evaluationResults);
}
protected void DisplayDifferences(NUnitCtr.MessageWriter writer, ResultSetCompareResult compareResult)
{
if (compareResult.Unexpected.Count > 0)
{
writer.WriteLine(" Unexpected rows:");
writer.WriteLine();
FormatResultSet(writer, compareResult.Unexpected, false);
writer.WriteLine();
}
if (compareResult.Missing.Count > 0)
{
writer.WriteLine(" Missing rows:");
writer.WriteLine();
FormatResultSet(writer, compareResult.Missing, false);
writer.WriteLine();
}
if (compareResult.Duplicated.Count > 0)
{
writer.WriteLine(" Duplicated rows:");
writer.WriteLine();
FormatResultSet(writer, compareResult.Duplicated, true);
writer.WriteLine();
}
if (compareResult.NonMatchingValue.Count > 0)
{
writer.WriteLine(" Non matching value rows:");
writer.WriteLine();
FormatResultSet(writer, compareResult.NonMatchingValue, true);
writer.WriteLine();
}
}
public override void WriteMessageTo(NUnitCtr.MessageWriter writer)
{
writer.WritePredicate("Execution of the query doesn't match the expected result");
writer.WriteLine();
writer.WriteLine();
base.WriteMessageTo(writer);
DisplayDifferences(writer, result);
}
