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<?php
/**
* Piwik - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\CustomVariables\tests\Commands;
use Piwik\Plugins\CustomVariables\Commands\SetNumberOfCustomVariables;
use Piwik\Plugins\CustomVariables\CustomVariables;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Tester\CommandTester;
use Piwik\Tests\Framework\TestCase\IntegrationTestCase;
/**
* @group CustomVariables
* @group CustomVariablesTest
* @group Plugins
* @group Plugins
*/
class SetNumberOfCustomVariablesTest extends IntegrationTestCase
{
public function testExecute_ShouldThrowException_IfArgumentIsMissing()
{
$this->expectException(\RuntimeException::class);
$this->expectExceptionMessage('Not enough arguments');
$this->executeCommand(null);
}
public function testExecute_ShouldThrowException_HasToBeANumber()
{
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('The number of available custom variables has to be a number');
$this->executeCommand('a');
}
public function testExecute_ShouldThrowException_Minimum2CustomVarsRequired()
{
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('There has to be at least five custom variables');
$this->executeCommand(4);
}
public function testExecute_ShouldThrowException_IfUserCancelsConfirmation()
{
$result = $this->executeCommand(7, false);
$this->assertStringEndsWith('Are you sure you want to perform these actions? (y/N)', $result);
}
public function testExecute_ShouldDoNothingIfExpectedResult_IsAlreadyTheCase()
{
$result = $this->executeCommand(5);
self::assertStringContainsString('Your Piwik is already configured for 5 custom variables', $result);
}
public function testExecute_ShouldAddMaxCustomVars_IfNumberIsHigherThanActual()
{
$this->assertEquals(5, CustomVariables::getNumUsableCustomVariables());
$result = $this->executeCommand(6);
self::assertStringContainsString('Configuring Piwik for 6 custom variables', $result);
self::assertStringContainsString('1 new custom variables having the index(es) 6 will be ADDED', $result);
self::assertStringContainsString('Starting to apply changes', $result);
self::assertStringContainsString('Added a variable in scope "Page" having the index 6', $result);
self::assertStringContainsString('Added a variable in scope "Visit" having the index 6', $result);
self::assertStringContainsString('Added a variable in scope "Conversion" having the index 6', $result);
self::assertStringContainsString('Your Piwik is now configured for 6 custom variables.', $result);
$this->assertEquals(6, CustomVariables::getNumUsableCustomVariables());
}
public function testExecute_ShouldRemoveMaxCustomVars_IfNumberIsLessThanActual()
{
$this->executeCommand(6, true);
$this->assertEquals(6, CustomVariables::getNumUsableCustomVariables());
$result = $this->executeCommand(5);
self::assertStringContainsString('Configuring Piwik for 5 custom variables', $result);
self::assertStringContainsString('1 existing custom variables having the index(es) 6 will be REMOVED.', $result);
self::assertStringContainsString('Starting to apply changes', $result);
self::assertStringContainsString('Removed a variable in scope "Page" having the index 6', $result);
self::assertStringContainsString('Removed a variable in scope "Visit" having the index 6', $result);
self::assertStringContainsString('Removed a variable in scope "Conversion" having the index 6', $result);
self::assertStringContainsString('Your Piwik is now configured for 5 custom variables.', $result);
$this->assertEquals(5, CustomVariables::getNumUsableCustomVariables());
}
public function testExecute_AddMultiple_RemoveMultiple()
{
$this->assertEquals(5, CustomVariables::getNumUsableCustomVariables());
$this->executeCommand(9);
$this->assertEquals(9, CustomVariables::getNumUsableCustomVariables());
$this->executeCommand(6);
$this->assertEquals(6, CustomVariables::getNumUsableCustomVariables());
}
/**
* @param int|null $maxCustomVars
* @param bool $confirm
*
* @return string
*/
private function executeCommand($maxCustomVars, $confirm = true)
{
$setNumberCmd = new SetNumberOfCustomVariables();
$application = new Application();
$application->add($setNumberCmd);
$commandTester = new CommandTester($setNumberCmd);
$dialog = $setNumberCmd->getHelper('dialog');
$dialog->setInputStream($this->getInputStream($confirm ? 'yes' : 'no' . '\n'));
if (is_null($maxCustomVars)) {
$params = array();
} else {
$params = array('maxCustomVars' => $maxCustomVars);
}
$params['command'] = $setNumberCmd->getName();
$commandTester->execute($params);
$result = $commandTester->getDisplay();
return $result;
}
protected function getInputStream($input)
{
$stream = fopen('php://memory', 'r+', false);
fputs($stream, $input);
rewind($stream);
return $stream;
}
}
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