113 lines
3.9 KiB
Markdown
113 lines
3.9 KiB
Markdown
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How to run integration tests?
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=============================
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[PHPUnit](https://phpunit.de/) and [Selenium server](http://www.seleniumhq.org) is used to run automatic tests on Miniflux.
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You can run tests across different browser to be sure that the result is the same everywhere.
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Requirements
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------------
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- PHP command line
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- PHPUnit (including phpunit-selenium & dbunit) installed
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- Java
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- Selenium server
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Install the latest version of PHPUnit
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-------------------------------------
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Download the PHPUnit PHAR (includes dbunit & phpunit-selenium) and copy the file somewhere in your `$PATH`:
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```bash
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wget https://phar.phpunit.de/phpunit.phar
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chmod +x phpunit.phar
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sudo mv phpunit.phar /usr/local/bin/phpunit
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phpunit --version
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PHPUnit 4.4.0 by Sebastian Bergmann.
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```
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Install the latest version of Selenium Server
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---------------------------------------------
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Download the distribution archive of [Selenium Server](http://www.seleniumhq.org/download/) and the platform and browser specific driver. The following browser driver exist:
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- Firefox webdriver is default included
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- [Chrome webdriver](https://sites.google.com/a/chromium.org/chromedriver/downloads)
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- [Internet Explorer webdriver](http://www.seleniumhq.org/download/) (windows only, obviously)
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- Safari ([broken at the moment](https://code.google.com/p/selenium/issues/detail?id=4136))
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Start the Selenium Server on the machine which has the browser(s) to test against installed by running:
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```cmd
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java -jar "C:\selenium\selenium-server-standalone-2.44.0.jar" -Dwebdriver.ie.driver="C:\selenium\IEDriverServer.exe" -Dwebdriver.chrome.driver="C:\selenium\chromedriver.exe"
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```
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Running integration tests
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-------------------------
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PHPUnit creates a new database with the default credentials for the unit tests. You have to run the tests within the Miniflux directory that is accessible via webserver.
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You need to setup the Miniflux url and the browser you would like to test against in the configfile `phpunit.xml`. Its highly recommend to test only against one browser per run to speed-up testing. Browser session reusing does not work with selenium server and phpunit-selenium browser sharing feature is limited to cases where only a single browser is used.
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The following `phpunit.xml` is used to run phpunit on a linux system with apache2 installed and test against a Internet Explorer on a remote windows with Selenium Server + Internet Explorer webdriver installed:
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```xml
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<phpunit>
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<php>
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<const name="DB_FILENAME" value="unittest.sqlite" />
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<const name="PHPUNIT_TESTSUITE_EXTENSION_SELENIUM_BASEURL" value="http://linux.example.org/miniflux/" />
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<const name="PHPUNIT_TESTSUITE_EXTENSION_SELENIUM_BROWSERS" value='
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[
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{
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"browserName": "iexplore",
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"host": "windows.example.org",
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"port": 4444,
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"sessionStrategy": "shared"
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}
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]
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'/>
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</php>
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<listeners>
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<listener class="PHPUnit_Extensions_Selenium2TestCase_ScreenshotListener">
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<arguments>
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<string>./tests/</string>
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</arguments>
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</listener>
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</listeners>
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<testsuites>
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<testsuite name="Miniflux">
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<directory>tests/</directory>
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</testsuite>
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</testsuites>
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</phpunit>
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```
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You can run the tests by executing phpunit within the Miniflux directory:
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```bash
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/usr/local/bin/phpunit
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PHPUnit 4.4.0 by Sebastian Bergmann.
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Configuration read from /var/www/miniflux/phpunit.xml
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................................................................. 65 / 83 ( 78%)
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..................
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Time: 3.74 minutes, Memory: 21.00Mb
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OK (83 tests, 485 assertions)
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```
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In case of unsuccessful tests, you will find screenshots from the failed website in the ./tests/ directory.
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Limitations
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-----------
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As the webdrivers using javascript to execute the tests within the browsers, it is not possible to disable javascript and tests the non-javascript fall-back functionality.
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