public async Task Should_Add_Or_Update_Page()
{
WikiPage page = await redmineManager.CreateOrUpdateWikiPageAsync(projectId, wikiPageName, new WikiPage { Text = wikiPageUpdatedText, Comments = wikiPageComment });
Assert.IsNotNull(page, "Wiki page returned is null.");
Assert.IsTrue(page.Title == wikiPageName, "Wiki page " + wikiPageName + " does not exist.");
}