tikiwiki/packages/tiki-pkg-tikimanager/symfony/dependency-injection/Tests/ParameterBag/EnvPlaceholderParameterBagTest.php

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2023-11-20 21:52:04 +01:00
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Tests\ParameterBag;
use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
use Symfony\Component\DependencyInjection\ParameterBag\EnvPlaceholderParameterBag;
class EnvPlaceholderParameterBagTest extends TestCase
{
public function testGetThrowsInvalidArgumentExceptionIfEnvNameContainsNonWordCharacters()
{
$this->expectException(InvalidArgumentException::class);
$bag = new EnvPlaceholderParameterBag();
$bag->get('env(%foo%)');
}
public function testMergeWillNotDuplicateIdenticalParameters()
{
$envVariableName = 'DB_HOST';
$parameter = sprintf('env(%s)', $envVariableName);
$firstBag = new EnvPlaceholderParameterBag();
// initialize placeholders
$firstBag->get($parameter);
$secondBag = clone $firstBag;
$firstBag->mergeEnvPlaceholders($secondBag);
$mergedPlaceholders = $firstBag->getEnvPlaceholders();
$placeholderForVariable = $mergedPlaceholders[$envVariableName];
$placeholder = array_values($placeholderForVariable)[0];
$this->assertCount(1, $placeholderForVariable);
$this->assertIsString($placeholder);
$this->assertStringContainsString($envVariableName, $placeholder);
}
public function testMergeWhereFirstBagIsEmptyWillWork()
{
$envVariableName = 'DB_HOST';
$parameter = sprintf('env(%s)', $envVariableName);
$firstBag = new EnvPlaceholderParameterBag();
$secondBag = new EnvPlaceholderParameterBag();
// initialize placeholder only in second bag
$secondBag->get($parameter);
$this->assertEmpty($firstBag->getEnvPlaceholders());
$firstBag->mergeEnvPlaceholders($secondBag);
$mergedPlaceholders = $firstBag->getEnvPlaceholders();
$placeholderForVariable = $mergedPlaceholders[$envVariableName];
$placeholder = array_values($placeholderForVariable)[0];
$this->assertCount(1, $placeholderForVariable);
$this->assertIsString($placeholder);
$this->assertStringContainsString($envVariableName, $placeholder);
}
public function testMergeWherePlaceholderOnlyExistsInSecond()
{
$uniqueEnvName = 'DB_HOST';
$commonEnvName = 'DB_USER';
$uniqueParamName = sprintf('env(%s)', $uniqueEnvName);
$commonParamName = sprintf('env(%s)', $commonEnvName);
$firstBag = new EnvPlaceholderParameterBag();
// initialize common placeholder
$firstBag->get($commonParamName);
$secondBag = clone $firstBag;
// initialize unique placeholder
$secondBag->get($uniqueParamName);
$firstBag->mergeEnvPlaceholders($secondBag);
$merged = $firstBag->getEnvPlaceholders();
$this->assertCount(1, $merged[$uniqueEnvName]);
// second bag has same placeholder for commonEnvName
$this->assertCount(1, $merged[$commonEnvName]);
}
public function testMergeWithDifferentIdentifiersForPlaceholders()
{
$envName = 'DB_USER';
$paramName = sprintf('env(%s)', $envName);
$firstBag = new EnvPlaceholderParameterBag();
$secondBag = new EnvPlaceholderParameterBag();
// initialize placeholders
$firstPlaceholder = $firstBag->get($paramName);
$secondPlaceholder = $secondBag->get($paramName);
$firstBag->mergeEnvPlaceholders($secondBag);
$merged = $firstBag->getEnvPlaceholders();
$this->assertNotEquals($firstPlaceholder, $secondPlaceholder);
$this->assertCount(2, $merged[$envName]);
}
/**
* @group legacy
* @expectedDeprecation A non-string default value of env parameter "INT_VAR" is deprecated since 4.3, cast it to string instead.
*/
public function testResolveEnvCastsIntToString()
{
$bag = new EnvPlaceholderParameterBag();
$bag->get('env(INT_VAR)');
$bag->set('env(INT_VAR)', 2);
$bag->resolve();
$this->assertSame('2', $bag->all()['env(INT_VAR)']);
}
/**
* @group legacy
* @expectedDeprecation A non-string default value of an env() parameter is deprecated since 4.3, cast "env(INT_VAR)" to string instead.
* @expectedDeprecation A non-string default value of env parameter "INT_VAR" is deprecated since 4.3, cast it to string instead.
*/
public function testGetDefaultScalarEnv()
{
$bag = new EnvPlaceholderParameterBag();
$bag->set('env(INT_VAR)', 2);
$this->assertStringMatchesFormat('env_%s_INT_VAR_%s', $bag->get('env(INT_VAR)'));
$this->assertSame(2, $bag->all()['env(INT_VAR)']);
$bag->resolve();
$this->assertStringMatchesFormat('env_%s_INT_VAR_%s', $bag->get('env(INT_VAR)'));
$this->assertSame('2', $bag->all()['env(INT_VAR)']);
}
public function testGetDefaultEnv()
{
$bag = new EnvPlaceholderParameterBag();
$this->assertStringMatchesFormat('env_%s_INT_VAR_%s', $bag->get('env(INT_VAR)'));
$bag->set('env(INT_VAR)', '2');
$this->assertStringMatchesFormat('env_%s_INT_VAR_%s', $bag->get('env(INT_VAR)'));
$this->assertSame('2', $bag->all()['env(INT_VAR)']);
$bag->resolve();
$this->assertStringMatchesFormat('env_%s_INT_VAR_%s', $bag->get('env(INT_VAR)'));
$this->assertSame('2', $bag->all()['env(INT_VAR)']);
}
public function testResolveEnvAllowsNull()
{
$bag = new EnvPlaceholderParameterBag();
$bag->get('env(NULL_VAR)');
$bag->set('env(NULL_VAR)', null);
$bag->resolve();
$this->assertNull($bag->all()['env(NULL_VAR)']);
}
public function testResolveThrowsOnBadDefaultValue()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The default value of env parameter "ARRAY_VAR" must be scalar or null, "array" given.');
$bag = new EnvPlaceholderParameterBag();
$bag->get('env(ARRAY_VAR)');
$bag->set('env(ARRAY_VAR)', []);
$bag->resolve();
}
public function testGetEnvAllowsNull()
{
$bag = new EnvPlaceholderParameterBag();
$bag->set('env(NULL_VAR)', null);
$bag->get('env(NULL_VAR)');
$bag->resolve();
$this->assertNull($bag->all()['env(NULL_VAR)']);
}
public function testGetThrowsOnBadDefaultValue()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('The default value of an env() parameter must be scalar or null, but "array" given to "env(ARRAY_VAR)".');
$bag = new EnvPlaceholderParameterBag();
$bag->set('env(ARRAY_VAR)', []);
$bag->get('env(ARRAY_VAR)');
$bag->resolve();
}
public function testDefaultToNullAllowed()
{
$bag = new EnvPlaceholderParameterBag();
$bag->resolve();
$this->assertNotNull($bag->get('env(default::BAR)'));
}
}