public void Merge_NobodyDidAnything_NoChange()
{
const string common = @"<!DOCTYPE html><html><head></head><body><div class='bloom-page' id='1'></div></body></html>";
const string ours = common;
const string theirs = common;
var result = DoMerge(common, ours, theirs);
result.listener.AssertExpectedConflictCount(0);
result.listener.AssertExpectedChangesCount(0);
}