rspec tutorial

Use rspec for behavior-driven testing: Require 'machine'Describe machine do # machine is the name of the class to be testedBefore: each do@ Machine = machine. New ([: shopping,: checking_out])@ Machine. Events = {: checkout = >{: from =>: shopping,: To =>: checking_out }}EndIt "shoshould initially have a State of the first State" do@ Machine. state. shocould =: ShoppingEndIt "shoshould remember a list of valid states" do@ Machine. States. shold = [: s

Transfer from Http://lmws.net/describe-vs-context-in-rspecLearn RSpec, not quite understand describe and context. Google a bit, find this article, feel that there is some truth1 in the RSpec world, we often see people using Descirbe code blocks and context code blocks such as1 " launch the Rocket " Do 2 " all ready " Do 3 End 4 5 " not ready " Do 6 End7 EndSo what's the difference between cont

Test Your app's interactions with non-human users, covering external API7.1request Test vs feature Testthe RSpec , this is specifically aimed at API test is best placed in the spec/requests in the catalog, separate from the functional tests written earlier. This test is also not used Capy-bara , because it simulates browser interaction, not program interaction. We're going to use a response from the previous test controller. HTTP verb: Get , Post , De

block for deferred execution, and the detected value is executed two times before and after the request is executed to verify the change (3) Test patch request (UPDATE): The parameter is divided into legal and illegal cases, respectively verify whether the return data, and whether the success of the modification, as well as the rendering template; (4) Test delete request (destroy): Change (Class,: Count). by ( -1), redirect_to (5) Test non-crud action: There is a return value to verify the retu

If cocould not find table appears when running rspec, you need rake DB: Test: Prepare. If your database uses sqlite3, the database used during the test is not development. sqlite3, but test. sqlite3, depending on the execution process: Rake DB: Test: Prepare -- Trace** Invoke DB: Test: Prepare (first_time)** Invoke DB: abort_if_pending_migrations (first_time)** Invoke environment (first_time)** Execute Environment** Invoke DB: load_config (first_tim

(1) When it is necessary to re-use the test situation, you can use the Shared_examples ("describe") do end, where needed to use the It_behaves_like "describe" reuse, code written in Controller_ In the Spec.rb file(2) A large number of reusable code

Tutorial on efficient unit tests on Ruby on Rails, rubyrails In the system developed by the author, a large amount of data needs to be analyzed, which not only requires accurate data analysis, but also requires a certain speed. Before writing the test code, I used several major methods to achieve this requirement. As you can imagine, the code is complex, difficult to maintain, and difficult to expand. Taking the opportunity of business adjustment, I d

When you read the 3rd chapter, the first time you run RSpec in the tutorial fails: E:\05 Create\code\temp\railstutorial\sample_app>rspec Spec/requests/static_pages_spec.rbE:/05 create/code/temp/railstutorial/sample_app/spec/spec_helper.rb:32:in ' block(2 levels) in From D:/app/coder/railsinstaller/ruby2.1.0/lib/ruby/gems/2.1.0/gems/

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: Seemingly write test code is time-consuming, in fact, in testing, deployment and subsequent extensions, the test code will save more time. Environment construction The author adopts the test environment is more popular general framework: RSpec + Factory Girl, and autotest automatic tool. RSpec is a descriptive language, which is easy to understand by describing system behavior in a workable example.

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Link to the PHP object-oriented programming getting started tutorial, and the OOP Getting Started Tutorial. Link to the PHP object-oriented programming getting started tutorial, the OOP Getting Started Tutorial PHP official learning oop: php. netmanuzhoop5.intro. php the following link Source: blog.snsgou.compost-41.ht

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Introduction to Public Platform development tutorial (graphic), Public introductory tutorial Key word: Getting Started with public platform development Author: C + + Lab Background: The development of public platform requires a certain basic knowledge of PHP, PHP is an embedded HTML language, widely used in web development. There are two ways to transfer data between the server and the developer's server