public void compareversions_has_last_two_versions()
{
// Arrange
DateTime createdDate = DateTime.Today.AddDays(-1);
Page page = NewPage("admin");
PageContent v1Content = _pageRepository.AddNewPage(page, "v1 text", "admin", createdDate);
PageContent v2Content = _pageRepository.AddNewPageContentVersion(page, "v2 text", "admin", createdDate.AddHours(1), 2);
PageContent v3Content = _pageRepository.AddNewPageContentVersion(page, "v3 text", "admin", createdDate.AddHours(2), 3);
PageContent v4Content = _pageRepository.AddNewPageContentVersion(page, "v4 text", "admin", createdDate.AddHours(3), 4);
// Act
List<PageViewModel> versionList = _historyService.CompareVersions(v4Content.Id).ToList();
// Assert
Assert.That(versionList.Count, Is.EqualTo(2));
Assert.That(versionList[0].Id, Is.EqualTo(v3Content.Page.Id));
Assert.That(versionList[1].Id, Is.EqualTo(v4Content.Page.Id));
}
