25 lines
1,015 B
Markdown
25 lines
1,015 B
Markdown
# Drupal 8 PHPUnit Deprecation Example
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An example Drupal 8 project that uses PHPUnit to highlight deprecations within custom module code.
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This project contains an `example` module that uses a deprecated function - `drupal_set_message()`.
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When the PHPUnit tests are run, the deprecation notice is displayed in the test output:
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> Remaining deprecation notices (1)
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>
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> 1x: drupal_set_message() is deprecated in Drupal 8.5.0 and will be removed before Drupal 9.0.0. Use \Drupal\Core\Messenger\MessengerInterface::addMessage() instead. See https://www.drupal.org/node/2774931
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> 1x in DisplayMessageTest::a_message_is_displayed_on_nodes from Drupal\Tests\example\Functional
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Also, a non-zero exit code is returned.
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## Running the tests
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The project uses [DDEV](https://www.ddev.com) and contains a custom command for running PHPUnit (see [this blog post](https://www.oliverdavies.uk/ddev-phpunit-command) that describes how to add it).
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To use the command and run the tests:
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```
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ddev phpunit web/modules/custom
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```
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