PHPUnit in 4 parts - ConFoo 2019
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The document discusses PHPUnit and different types of tests including unit tests, integration tests, acceptance tests, and smoke tests. It provides an overview of each type of test and how they fit into the "test pyramid" with unit tests at the base and smoke tests at the top. Examples of setting up PHPUnit and writing a sample unit test are also included.
![Github: DjThossi/smoke-testing-php
DataProvider
Single Test
Webserver
HTTP Requests
HTTP Responses
PHPUnit
Calls
Result[ ]
Result](https://image.slidesharecdn.com/phpunit-infourparts-confoo-190315203304/85/PHPUnit-in-4-parts-ConFoo-2019-36-320.jpg)
PHPUnit in 4 parts - ConFoo 2019
- 1. PHPUnit In 4 parts DjThossi/phpunit-in-four-parts Source code for this talk. Feel free to follow along.
- 2. Who am I? Sebastian Thoss Chapter Lead Backend Better ventures group
- 5. 01 02 03 04 The four parts Unit Tests Integration Tests Acceptance Tests Smoke Tests
- 6. But first the application to test
- 7. Quick setup
- 8. A quick setup $ wget -O phpunit https://phar.phpunit.de/phpunit-8.phar $ chmod +x phpunit $ ./phpunit --version PHPUnit 8.0.4 by Sebastian Bergmann and contributors. Install PHPUnit Source: https://phpunit.de/getting-started/phpunit-8.html
- 9. A quick setup $ phpunit --generate-configuration PHPUnit 8.0.4 by Sebastian Bergmann and contributors. Generating phpunit.xml in /var/www Bootstrap script (relative to path shown above; default: vendor/autoload.php): Tests directory (relative to path shown above; default: tests): Source directory (relative to path shown above; default: src): Generated phpunit.xml in /var/www PHPUnit configuration file
- 10. A quick setup <?xml version="1.0" encoding="UTF-8"?> <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/8.0/phpunit.xsd" bootstrap="vendor/autoload.php" executionOrder="depends,defects" forceCoversAnnotation="true" beStrictAboutCoversAnnotation="true" beStrictAboutOutputDuringTests="true" beStrictAboutTodoAnnotatedTests="true" verbose="true"> <testsuites> <testsuite name="default"> <directory suffix="Test.php">tests</directory> </testsuite> </testsuites> <filter> <whitelist processUncoveredFilesFromWhitelist="true"> <directory suffix=".php">src</directory> </whitelist> </filter> </phpunit>
- 11. A quick setup <?php declare(strict_types=1); namespace ProjectPHPUnitTest; use PHPUnitFrameworkTestCase; class MyFirstTest extends TestCase { public function testMyFirstEntry(): void { $this->assertTrue(true); } } Filename: MyFirstTest.php Test methods: testMyFirstEntry
- 12. A quick setup $ ./phpunit PHPUnit 8.0.4 by Sebastian Bergmann and contributors. Runtime: PHP 7.3.0 with Xdebug 2.7.0 Configuration: /var/www/phpunit.xml . 1 / 1 (100%) Time: 1.69 seconds, Memory: 6.00 MB OK (1 test, 1 assertion) Run PHPUnit
- 13. Test Pyramid
- 17. Source Code
- 19. Test Pyramid INTEGRATION TESTS UNIT TESTS
- 21. Source Code
- 22. Test Pyramid 100% CODECOVERAGE INTEGRATION TESTS UNIT TESTS
- 24. Test Pyramid ACCEPTANCE TESTS INTEGRATION TESTS UNIT TESTS
- 26. Source Code
- 27. Test Pyramid ACCEPTANCE TESTS INTEGRATION TESTS UNIT TESTS SMOKE TESTS
- 28. How do SmokeTests work? SmokeTest Client CI Server Application to test Production Server
- 29. How do SmokeTests work? SmokeTest Client CI Server Application to test Production Server https://www.confoo.ca/baz https://www.confoo.ca/bar https://www.confoo.ca/en
- 30. How do SmokeTests work? https://www.confoo.ca/baz https://www.confoo.ca/bar https://www.confoo.ca/en TTFB: 34ms SmokeTest Client CI Server Application to test Production Server
- 31. How do SmokeTests work? https://www.confoo.ca/foobaz https://www.confoo.ca/bar https://www.confoo.ca/en SmokeTest Client CI Server Application to test Production Server
- 32. How do SmokeTests work? TTFB: 65ms https://www.confoo.ca/foobaz https://www.confoo.ca/bar https://www.confoo.ca/en SmokeTest Client CI Server Application to test Production Server
- 33. How do SmokeTests work? https://www.confoo.ca/123 https://www.confoo.ca/foobaz https://www.confoo.ca/bar SmokeTest Client CI Server Application to test Production Server
- 34. How do SmokeTests work? TTFB: 620ms https://www.confoo.ca/123 https://www.confoo.ca/foobaz https://www.confoo.ca/bar SmokeTest Client CI Server Application to test Production Server
- 35. There is a library for it DjThossi/smoke-testing-php
- 36. Github: DjThossi/smoke-testing-php DataProvider Single Test Webserver HTTP Requests HTTP Responses PHPUnit Calls Result[ ] Result
- 37. Source Code
- 38. SmokeTests The what, why and how Friday @13:00 in Montréal 3
- 39. better ventures group Blog post about faster code coverage better__groupbetter.ventures.group better.ventures better.group/jobs