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Posted By

joelabrahamsson on 05/21/10


Tagged

testing EPiServer


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Experimenting: Test utilizing a DSL

 / Published in: C#
 

A test I wrote for a component that imports RSS feeds and saves each item as a page in EPiServer CMS. While writing this test and some others I tried to build a DSL for the test project.

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  1. [Fact]
  2. public void NoNewItemExists_NoNewPageIsSaved()
  3. {
  4.     var root = GivenA.SyndicationFeedRoot;
  5.     var rootsLocator = new FakeSyndicationRootsLocator()
  6.         .ThatForSyndicationFeedRootsReturns(root);
  7.  
  8.     SyndicationItem item = FixtureHelper.CreateSyndicationItem();
  9.     var feedFetcher = new FakeSyndicationFeedFetcher()
  10.         .ThatForUrl(root.FeedUrl)
  11.         .ReturnsFeedWith(item);
  12.  
  13.     SyndicationItemPage existingPage = new SyndicationItemPage();
  14.     existingPage.ItemPublishedDate = item.PublishDate.DateTime.ToLocalTime();
  15.  
  16.     var pageRepository = new FakePageRepository()
  17.         .ThatForPageReference(root.PageLink)
  18.         .ReturnsSingleChild(existingPage)
  19.         .And
  20.         .ThatForGetDefaultPageDataCalledWith<SyndicationItemPage>(root.PageLink)
  21.         .Returns(new SyndicationItemPage());
  22.  
  23.     ImporterImplementation importer = new ImporterImplementation(rootsLocator,
  24.         feedFetcher, pageRepository);
  25.     importer.ImportFeeds();
  26.  
  27.     Assert.False(pageRepository.HasSavedAny<SyndicationItemPage>());
  28. }

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