presentations/test-driven-drupal/demo.rst

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Demo: Building a blog module

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   TextAnnotation "Shortened and simplified example."
   TextAnnotation "I'd use Views for this in a real situation."

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Acceptance criteria
===================

- As a site visitor
- I want to see a list of published articles at ``/blog``
- Ordered by post date, most recent first

Tasks
=====

- Ensure the blog page exists
- Ensure only published articles are shown
- Ensure the articles are shown in the correct order

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.. Creating the test class.

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  :include: code/2.txt
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  :startinline: true

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.. Adding the first test.

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  :end-before: // end test
  :include: code/3.txt
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  :startinline: true
  
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.. code-block:: plain
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  :include: code/3.txt
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.. code-block:: yaml
  :end-before: // end routing
  :include: code/3.txt
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.. code-block:: plain
  :end-before: // end output
  :include: code/3.txt
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  :startinline: true

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  TextAnnotation "Same result as the module isn't enabled."

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.. code-block:: php
  :include: code/4.txt
  :end-before: // output
  :linenos:
  :startinline: true

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.. Enable the node module.

.. code-block:: php
  :include: code/5.txt
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  :end-before: // end code
  :startinline: true

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  :include: code/5.txt
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.. Create the Controller.

.. code-block:: php
  :end-before: // end code
  :include: code/6.txt
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  :startinline: true
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.. code-block:: plain
  :end-before: // end output
  :include: code/6.txt
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.. code-block:: php
  :end-before: // end test
  :include: code/7.txt
  :linenos:
  :startinline: true
  :start-after: // start test

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   TextAnnotation "Adding extra assertions."

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.. code-block:: php
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  :include: code/7.txt
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  :startinline: true
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.. code-block:: plain
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  :include: code/7.txt
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.. code-block:: php
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  :include: code/8.txt
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  :startinline: true


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.. code-block:: php
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  :include: code/9.txt
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  :startinline: true

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.. code-block:: yaml
  :end-before: // end services
  :include: code/9.txt
  :linenos:
  :start-after: // start services

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.. code-block:: yaml
  :end-before: // end output
  :include: code/9.txt
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.. code-block:: php
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  :include: code/10.txt
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  :startinline: true

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.. code-block:: plain
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  :include: code/10.txt
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.. code-block:: php
  :end-before: // end code
  :include: code/11.txt
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  :startinline: true
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.. code-block:: yaml
  :end-before: // end services
  :include: code/12.txt
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  :start-after: // start services

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.. code-block:: plain
  :end-before: // end output
  :include: code/12.txt
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.. code-block:: php
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  :startinline: true

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.. code-block:: php
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.. code-block:: php
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  :include: code/16.txt
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.. code-block:: php
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.. code-block:: php
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.. code-block:: php
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