internal static ModeArgument CreateSubstituteArgument(
SnapshotSpan span,
string search,
string replace,
SubstituteFlags?flags = null,
SnapshotLineRange?range = null)
{
range = range ?? SnapshotLineRangeUtil.CreateForSnapshot(span.Snapshot);
var data = new SubstituteData(search, replace, flags ?? SubstituteFlags.None);
return(ModeArgument.NewSubstitute(span, range.Value, data));
}
/// <summary>
/// Assert the given command parser out to a substitute with the specified values
/// </summary>
private void AssertSubstitute(string command, string pattern, string replace, SubstituteFlags?flags = null)
{
var subCommand = ParseLineCommand(command).AsSubstitute();
Assert.Equal(pattern, subCommand.Item2);
Assert.Equal(replace, subCommand.Item3);
// Verify flags if it was passed
if (flags.HasValue)
{
Assert.Equal(flags.Value, subCommand.Item4);
}
}