/// <summary>
/// Displays the string differences.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="expected">The expected.</param>
/// <param name="actual">The actual.</param>
private void DisplayStringDifferences(MessageWriter writer, string expected, string actual)
{
int mismatch = MsgUtils.FindMismatchPosition(expected, actual, 0, CaseInsensitive);
if (expected.Length == actual.Length)
{
writer.WriteMessageLine(Resources.StringsDiffer_1, expected.Length, mismatch);
}
else
{
writer.WriteMessageLine(Resources.StringsDiffer_2, expected.Length, actual.Length, mismatch);
}
writer.DisplayStringDifferences(expected, actual, mismatch, CaseInsensitive);
}
public override void WriteMessageTo(MessageWriter writer)
{
if (_expected == null || _actual == null)
{
base.WriteMessageTo(writer);
}
else
{
writer.DisplayStringDifferences(
string.Format("{{ {0} , {1} }}", _expected.First, _expected.Second),
string.Format("{{ {0} , {1} }}", _actual.First, _actual.Second),
-1,
false,
false);
}
}
public override void WriteActualValueTo(MessageWriter writer)
{
//IF actual is not empty it means we've an issue with Casing or a space at the end
if (actual is IEnumerable <IField> && ((IEnumerable <IField>)actual).Count() == 1)
{
if (((IEnumerable <IField>)actual).ToArray()[0].Caption.ToLowerInvariant() == Expected.ToLowerInvariant())
{
writer.WriteActualValue(string.Format("< <{0}> > (case not matching)", ((IEnumerable <IField>)actual).ToArray()[0].Caption));
}
else if (((IEnumerable <IField>)actual).ToArray()[0].Caption.EndsWith(" "))
{
writer.WriteActualValue(string.Format("< <{0}> > (with ending space(s))", ((IEnumerable <IField>)actual).ToArray()[0].Caption));
}
else
{
writer.WriteActualValue(string.Format("< <{0}> > (small difference)", ((IEnumerable <IField>)actual).ToArray()[0].Caption));
}
}
else
{
Investigate();
if (actual is IEnumerable <IField> && ((IEnumerable <IField>)actual).Count() > 0)
{
base.WriteActualValueTo(writer);
}
else
{
writer.WriteActualValue(new WriterHelper.NothingFoundMessage());
}
var closeMatch = GetCloseMatch();
if (!string.IsNullOrEmpty(closeMatch))
{
writer.WriteMessageLine("");
writer.WriteMessageLine("");
writer.WriteMessageLine(string.Format("The value '{0}' is close to your expectation.", closeMatch));
writer.DisplayStringDifferences(Expected, closeMatch, -1, false, true);
}
}
}
