{"id":156325,"date":"2012-10-26T22:42:02","date_gmt":"2012-10-26T18:42:02","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=156325"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=156325","title":{"rendered":"<span class=\"post_title\">\u0421\u043e\u0437\u0434\u0430\u0435\u043c NUnit \u0442\u0435\u0441\u0442\u044b \u0432 BDD \u0441\u0442\u0438\u043b\u0435<\/span>"},"content":{"rendered":"<div class=\"content html_format\">   \t<img decoding=\"async\" align=\"right\" src=\"http:\/\/habrastorage.org\/storage2\/67e\/509\/47b\/67e50947b61e25a56aa895a17ac1c67d.jpg\"\/>\u0422\u0438\u0445\u0438\u043c \u043f\u044f\u0442\u043d\u0438\u0447\u043d\u044b\u043c \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u044f \u0437\u0430\u043a\u0430\u0447\u0438\u0432\u0430\u043b \u0441\u0432\u043e\u0439 \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0434\u0435\u043d\u044c \u043f\u043e\u043a\u0440\u044b\u0432\u0430\u044f \u0442\u0435\u0441\u0442\u0430\u043c\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043b\u043e\u0433\u0438\u043a\u0443. \u041d\u0430\u0437\u0432\u0430\u043d\u0438\u044f \u0442\u0435\u0441\u0442\u043e\u0432 \u044f \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0431\u0438\u0440\u0430\u043b \u043a\u0430\u043a \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043b <a href=\"http:\/\/www.amazon.com\/Art-Unit-Testing-Examples-Net\/dp\/1933988274\">\u0420\u043e\u0439<\/a>. \u0418 \u0432\u0434\u0440\u0443\u0433 \u044f \u043e\u0441\u043e\u0437\u043d\u0430\u043b, \u0447\u0442\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e\u0435 \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u043e\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u0430 \u043f\u0440\u0435\u0432\u0440\u0430\u0442\u0438\u043b\u043e\u0441\u044c \u0432 \u0443\u0436\u0430\u0441\u0442\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0441\u0442\u0440\u0430 \u0438 \u0441\u043e\u0432\u0441\u0435\u043c \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b\u043e \u0431\u044b\u0442\u044c \u043f\u043e\u043d\u044f\u0442\u043d\u044b\u043c. \u0418 \u0431\u043e\u043b\u0435\u0435 \u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b\u043e \u043f\u043e\u043c\u0435\u0449\u0430\u0442\u044c\u0441\u044f \u0432 120 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435.<\/p>\n<p>  \u0418 \u0432\u043e\u0442 \u044f \u0432\u0441\u043f\u043e\u043c\u043d\u0438\u043b \u0447\u0442\u043e \u043c\u043d\u0435 \u0433\u0434\u0435-\u0442\u043e \u0432\u0441\u0442\u0435\u0447\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u043d\u044f\u0442\u0438e <a href=\"http:\/\/en.wikipedia.org\/wiki\/Behavior_Driven_Development\">Behavior-Driven Development<\/a> \u0438 \u0442\u0435\u0441\u0442\u044b \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0432 \u044d\u0442\u043e\u043c \u0441\u0442\u0438\u043b\u0435 \u043d\u0430\u043c\u043d\u043e\u0433\u043e \u0447\u0438\u0442\u0430\u0431\u0435\u043b\u044c\u043d\u0435\u0435 \u0438 \u043f\u043e\u043d\u044f\u0442\u043d\u0435\u0435. \u041f\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0443 \u00abnunit bdd\u00bb \u0433\u0443\u0433\u043b \u0432\u044b\u0434\u0430\u0435\u0442 \u0441\u043e\u0432\u0441\u0435\u043c \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432, \u043d\u043e <a href=\"http:\/\/10consulting.com\/2011\/08\/15\/simple-bdd-style-unit-tests-with-nunit\/\">\u044d\u0442\u043e\u0442 \u043f\u043e\u0441\u0442<\/a> \u043d\u0430\u0432\u0435\u043b \u043c\u0435\u043d\u044f \u043d\u0430 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u0443\u044e \u043c\u044b\u0441\u043b\u044c. \u041c\u0435\u0442\u043e\u0434\u044b Given \u0438 When \u043d\u0435 \u0434\u0430\u044e\u0442 \u0447\u0435\u0442\u043a\u043e\u0433\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u0438 \u0442\u0435\u043c \u0431\u043e\u043b\u0435\u0435 \u043e\u043f\u0438\u0441\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u0447\u0435\u043c \u043e\u0434\u043d\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u0435 \u043d\u0430\u0433\u043b\u044f\u0434\u043d\u043e \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f. \u042f \u0440\u0435\u0448\u0438\u043b \u0441\u043b\u0435\u0433\u043a\u0430 \u0434\u043e\u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0440\u0435\u0448\u0435\u043d\u0438\u0435.<\/p>\n<p>  \u0412\u043e\u0442, \u043a\u0441\u0442\u0430\u0442\u0438, \u0442\u043e \u0441\u0430\u043c\u043e\u0435 \u0438\u043c\u044f \u0442\u0435\u0441\u0442\u0430:<br \/>  CreateMonthlyPaymentInvoice_WhenCustomerIsRegularCompany_ShouldCreateMonthlyUsageInvoiceWithoutBankFee.<br \/>  \u0416\u0443\u0442\u043a\u043e, \u043f\u0440\u0430\u0432\u0434\u0430?<br \/>  <a name=\"habracut\"><\/a><\/p>\n<p>  \u042f \u0432\u043d\u0435\u0441 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043d\u0435\u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u043e\u0434\u0445\u043e\u0434, \u043e\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0432 \u0441\u0442\u0430\u0442\u044c\u0435. \u0414\u043e\u0431\u0430\u0432\u0438\u043b \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u044b Given, And \u0438 When \u0438 \u043b\u043e\u0433\u0438\u043a\u0443 \u0432\u044b\u0437\u043e\u0432\u0430 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0445 \u044d\u0442\u0438\u043c\u0438 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438.<\/p>\n<pre><code class=\"cs\">namespace NUnit.Specification {     public abstract class SpecificationBase     {         [TestFixtureSetUp]         public void SetUp()         {             Setup();             Given();             When();         }          public virtual void Setup() { }          private void Given()         {             IEnumerable&lt;MethodInfo&gt; publicMethods = this.GetType().GetMethods();              publicMethods.Where(m =&gt; m.GetCustomAttributes(typeof(GivenAttribute), false).Count() != 0)                 .ToList()                 .ForEach(m =&gt; m.Invoke(this, new object[0]));              publicMethods.Where(m =&gt; m.GetCustomAttributes(typeof(AndAttribute), false).Count() != 0)                 .ToList()                 .ForEach(m =&gt; m.Invoke(this, new object[0]));         }          private void When()         {             this.GetType()                 .GetMethods()                 .Where(m =&gt; m.GetCustomAttributes(typeof(WhenAttribute), true).Count() != 0)                 .ToList()                 .ForEach(m =&gt; m.Invoke(this, new object[0]));         }          [TestFixtureTearDown]         public void TearDown()         {             Teardown();         }          public virtual void Teardown() { }     }      public class SpecificationAttribute : TestFixtureAttribute { }     public class GivenAttribute : Attribute { }     public class AndAttribute : Attribute { }     public class WhenAttribute : Attribute { }     public class ThenAttribute : TestAttribute { } } <\/code><\/pre>\n<p>  \u0422\u0435\u043f\u0435\u0440\u044c \u0442\u0435\u0441\u0442\u044b \u0441\u0442\u0430\u043b\u0438 \u043d\u0430\u043c\u043d\u043e\u0433\u043e \u0431\u043e\u043b\u0435\u0435 \u0447\u0438\u0442\u0430\u0431\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0438 \u0433\u0438\u0431\u043a\u0438\u043c\u0438.<\/p>\n<pre><code class=\"cs\">    [Specification]     public class Create_invoice_for_regular_customer : SpecificationBase     {         private Customer _customer;          private List&lt;Transaction&gt; _transactions;          private XmlDocument _invoice;          public override void Setup()         {             \/\/ General context setup like             DateTimeProvider.Current = new Mock&lt;DateTimeProvider&gt;().Object;             Mock.Get(DateTimeProvider.Current).Setup(m =&gt; m.GetCurrentTime()).Returns(new DateTime(2012, 10, 26));         }          [Given]         public void Customer_is_regular_company()         {             _customer= new Customer () { Name = &quot;Jedy&quot; } };         }          [And]         public void Set_of_transactions_representing_monthly_usage()         {             _transactions = new[]                 {                     new Transaction() { Amount = 25 },                     new Transaction() { Amount = 16 },                     new Transaction() { Amount = 32 },                 }.ToList();         }          [When]         public void Creating_monthly_usage_document()         {             _invoice = DocumentCreator.CreateMonthlyPaymentInvoice(_customer, _transactions);         }          [Then]         public void Document_should_contain_transactions_and_not_contain_bank_fee()         {             var expectedInvoice = new ExpectedInvoice();             Assert.That(_invoice, Is.EqualTo(expectedInvoice));         }          public override void Teardown()         {             DateTimeProvider.Current = new DateTimeProvider();         }     } <\/code><\/pre>\n<p>  \u0415\u0441\u043b\u0438 \u0442\u0430\u043a\u0430\u044f \u0448\u0442\u0443\u043a\u0430 \u043e\u043a\u0430\u0436\u0435\u0442\u0441\u044f \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0439 \u044f \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u044e \u0441\u043e\u0437\u0434\u0430\u0442\u044c NuGet \u043f\u0430\u043a\u0435\u0442 \u0434\u043b\u044f \u043d\u0435\u0435.<br \/>  \u0421\u043f\u0430\u0441\u0438\u0431\u043e \u0437\u0430 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0442\u0435\u043c, \u043a\u0442\u043e \u0434\u043e\u0447\u0438\u0442\u0430\u043b \u0438 \u0445\u043e\u0440\u043e\u0448\u0438\u0445 \u0432\u044b\u0445\u043e\u0434\u043d\u044b\u0445.    \t   \t<\/p>\n<div class=\"clear\"><\/div>\n<\/p><\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"http:\/\/habrahabr.ru\/post\/156325\/\"> http:\/\/habrahabr.ru\/post\/156325\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"content html_format\">   \t<img decoding=\"async\" align=\"right\" src=\"http:\/\/habrastorage.org\/storage2\/67e\/509\/47b\/67e50947b61e25a56aa895a17ac1c67d.jpg\"\/>\u0422\u0438\u0445\u0438\u043c \u043f\u044f\u0442\u043d\u0438\u0447\u043d\u044b\u043c \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u044f \u0437\u0430\u043a\u0430\u0447\u0438\u0432\u0430\u043b \u0441\u0432\u043e\u0439 \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0434\u0435\u043d\u044c \u043f\u043e\u043a\u0440\u044b\u0432\u0430\u044f \u0442\u0435\u0441\u0442\u0430\u043c\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043b\u043e\u0433\u0438\u043a\u0443. \u041d\u0430\u0437\u0432\u0430\u043d\u0438\u044f \u0442\u0435\u0441\u0442\u043e\u0432 \u044f \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0431\u0438\u0440\u0430\u043b \u043a\u0430\u043a \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043b <a href=\"http:\/\/www.amazon.com\/Art-Unit-Testing-Examples-Net\/dp\/1933988274\">\u0420\u043e\u0439<\/a>. \u0418 \u0432\u0434\u0440\u0443\u0433 \u044f \u043e\u0441\u043e\u0437\u043d\u0430\u043b, \u0447\u0442\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e\u0435 \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u043e\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u0430 \u043f\u0440\u0435\u0432\u0440\u0430\u0442\u0438\u043b\u043e\u0441\u044c \u0432 \u0443\u0436\u0430\u0441\u0442\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0441\u0442\u0440\u0430 \u0438 \u0441\u043e\u0432\u0441\u0435\u043c \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b\u043e \u0431\u044b\u0442\u044c \u043f\u043e\u043d\u044f\u0442\u043d\u044b\u043c. \u0418 \u0431\u043e\u043b\u0435\u0435 \u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b\u043e \u043f\u043e\u043c\u0435\u0449\u0430\u0442\u044c\u0441\u044f \u0432 120 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435.<\/p>\n<p>  \u0418 \u0432\u043e\u0442 \u044f \u0432\u0441\u043f\u043e\u043c\u043d\u0438\u043b \u0447\u0442\u043e \u043c\u043d\u0435 \u0433\u0434\u0435-\u0442\u043e \u0432\u0441\u0442\u0435\u0447\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u043d\u044f\u0442\u0438e <a href=\"http:\/\/en.wikipedia.org\/wiki\/Behavior_Driven_Development\">Behavior-Driven Development<\/a> \u0438 \u0442\u0435\u0441\u0442\u044b \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0432 \u044d\u0442\u043e\u043c \u0441\u0442\u0438\u043b\u0435 \u043d\u0430\u043c\u043d\u043e\u0433\u043e \u0447\u0438\u0442\u0430\u0431\u0435\u043b\u044c\u043d\u0435\u0435 \u0438 \u043f\u043e\u043d\u044f\u0442\u043d\u0435\u0435. \u041f\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0443 \u00abnunit bdd\u00bb \u0433\u0443\u0433\u043b \u0432\u044b\u0434\u0430\u0435\u0442 \u0441\u043e\u0432\u0441\u0435\u043c \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432, \u043d\u043e <a href=\"http:\/\/10consulting.com\/2011\/08\/15\/simple-bdd-style-unit-tests-with-nunit\/\">\u044d\u0442\u043e\u0442 \u043f\u043e\u0441\u0442<\/a> \u043d\u0430\u0432\u0435\u043b \u043c\u0435\u043d\u044f \u043d\u0430 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u0443\u044e \u043c\u044b\u0441\u043b\u044c. \u041c\u0435\u0442\u043e\u0434\u044b Given \u0438 When \u043d\u0435 \u0434\u0430\u044e\u0442 \u0447\u0435\u0442\u043a\u043e\u0433\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u0438 \u0442\u0435\u043c \u0431\u043e\u043b\u0435\u0435 \u043e\u043f\u0438\u0441\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u0447\u0435\u043c \u043e\u0434\u043d\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u0435 \u043d\u0430\u0433\u043b\u044f\u0434\u043d\u043e \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f. \u042f \u0440\u0435\u0448\u0438\u043b \u0441\u043b\u0435\u0433\u043a\u0430 \u0434\u043e\u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0440\u0435\u0448\u0435\u043d\u0438\u0435.<\/p>\n<p>  \u0412\u043e\u0442, \u043a\u0441\u0442\u0430\u0442\u0438, \u0442\u043e \u0441\u0430\u043c\u043e\u0435 \u0438\u043c\u044f \u0442\u0435\u0441\u0442\u0430:<br \/>  CreateMonthlyPaymentInvoice_WhenCustomerIsRegularCompany_ShouldCreateMonthlyUsageInvoiceWithoutBankFee.<br \/>  \u0416\u0443\u0442\u043a\u043e, \u043f\u0440\u0430\u0432\u0434\u0430?  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-156325","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/156325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=156325"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/156325\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=156325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=156325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=156325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}