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Rails 5 Test Prescriptions
book

Rails 5 Test Prescriptions

by Noel Rappin
February 2018
Intermediate to advanced content levelIntermediate to advanced
406 pages
9h 52m
English
Pragmatic Bookshelf
Content preview from Rails 5 Test Prescriptions

Using Feature Tests to Build a Feature

When last you left your application, you allowed for the creation of new projects. Let’s follow up on that and add a sequence where you can see a page for an existing project and add a task to it. To give this a little bit of back-end logic to play with, let’s set up a situation where the tasks are ordered and then move one task above the other task.

Writing a Test

This test has a few parts. Let’s take a second to plan the given/when/then:

  • Given: You’ll need one existing project and at least one existing task on that project so that you can test the ordering. You’ll probably want two tasks; that way you can verify that the user interface is correct for the first, last, and middle parts of the list.

  • When/then: ...

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Publisher Resources

ISBN: 9781680505566Errata Page