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[DependencyInjection] added a BuilderConfiguration::findService() to …
…allows some optimizations when building a complex graph of dependencies in an extension
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177 changes: 177 additions & 0 deletions
177
tests/unit/Symfony/Components/DependencyInjection/BuilderConfigurationTest.php
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<?php | ||
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/* | ||
* This file is part of the symfony package. | ||
* (c) Fabien Potencier <fabien.potencier@symfony-project.com> | ||
* | ||
* For the full copyright and license information, please view the LICENSE | ||
* file that was distributed with this source code. | ||
*/ | ||
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require_once __DIR__.'/../../../bootstrap.php'; | ||
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use Symfony\Components\DependencyInjection\Builder; | ||
use Symfony\Components\DependencyInjection\BuilderConfiguration; | ||
use Symfony\Components\DependencyInjection\Definition; | ||
use Symfony\Components\DependencyInjection\Reference; | ||
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$fixturesPath = __DIR__.'/../../../../fixtures/Symfony/Components/DependencyInjection/'; | ||
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$t = new LimeTest(1); | ||
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// __construct() | ||
$t->diag('__construct()'); | ||
$definitions = array( | ||
'foo' => new Definition('FooClass'), | ||
'bar' => new Definition('BarClass'), | ||
); | ||
$parameters = array( | ||
'foo' => 'foo', | ||
'bar' => 'bar', | ||
); | ||
$configuration = new BuilderConfiguration($definitions, $parameters); | ||
$t->is($configuration->getDefinitions(), $definitions, '__construct() takes an array of definitions as its first argument'); | ||
$t->is($configuration->getParameters(), $parameters, '__construct() takes an array of parameters as its second argument'); | ||
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// ->merge() | ||
$t->diag('->merge()'); | ||
$configuration = new BuilderConfiguration(); | ||
$configuration->merge(null); | ||
$t->is($configuration->getParameters(), array(), '->merge() accepts null as an argument'); | ||
$t->is($configuration->getDefinitions(), array(), '->merge() accepts null as an argument'); | ||
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$configuration = new BuilderConfiguration(array(), array('bar' => 'foo')); | ||
$configuration1 = new BuilderConfiguration(array(), array('foo' => 'bar')); | ||
$configuration->merge($configuration1); | ||
$t->is($configuration->getParameters(), array('bar' => 'foo', 'foo' => 'bar'), '->merge() merges current parameters with the loaded ones'); | ||
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$configuration = new BuilderConfiguration(array(), array('bar' => 'foo', 'foo' => 'baz')); | ||
$config = new BuilderConfiguration(array(), array('foo' => 'bar')); | ||
$configuration->merge($config); | ||
$t->is($configuration->getParameters(), array('bar' => 'foo', 'foo' => 'bar'), '->merge() overrides existing parameters'); | ||
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$configuration = new BuilderConfiguration(array('foo' => new Definition('FooClass'), 'bar' => new Definition('BarClass'))); | ||
$config = new BuilderConfiguration(array('baz' => new Definition('BazClass'))); | ||
$config->setAlias('alias_for_foo', 'foo'); | ||
$configuration->merge($config); | ||
$t->is(array_keys($configuration->getDefinitions()), array('foo', 'bar', 'baz'), '->merge() merges definitions already defined ones'); | ||
$t->is($configuration->getAliases(), array('alias_for_foo' => 'foo'), '->merge() registers defined aliases'); | ||
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$configuration = new BuilderConfiguration(array('foo' => new Definition('FooClass'))); | ||
$config->setDefinition('foo', new Definition('BazClass')); | ||
$configuration->merge($config); | ||
$t->is($configuration->getDefinition('foo')->getClass(), 'BazClass', '->merge() overrides already defined services'); | ||
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// ->setParameters() ->getParameters() | ||
$t->diag('->setParameters() ->getParameters()'); | ||
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$configuration = new BuilderConfiguration(); | ||
$t->is($configuration->getParameters(), array(), '->getParameters() returns an empty array if no parameter has been defined'); | ||
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$configuration->setParameters(array('foo' => 'bar')); | ||
$t->is($configuration->getParameters(), array('foo' => 'bar'), '->setParameters() sets the parameters'); | ||
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$configuration->setParameters(array('bar' => 'foo')); | ||
$t->is($configuration->getParameters(), array('bar' => 'foo'), '->setParameters() overrides the previous defined parameters'); | ||
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$configuration->setParameters(array('Bar' => 'foo')); | ||
$t->is($configuration->getParameters(), array('bar' => 'foo'), '->setParameters() converts the key to lowercase'); | ||
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// ->setParameter() ->getParameter() | ||
$t->diag('->setParameter() ->getParameter() '); | ||
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$configuration = new BuilderConfiguration(array(), array('foo' => 'bar')); | ||
$configuration->setParameter('bar', 'foo'); | ||
$t->is($configuration->getParameter('bar'), 'foo', '->setParameter() sets the value of a new parameter'); | ||
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$configuration->setParameter('foo', 'baz'); | ||
$t->is($configuration->getParameter('foo'), 'baz', '->setParameter() overrides previously set parameter'); | ||
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$configuration->setParameter('Foo', 'baz1'); | ||
$t->is($configuration->getParameter('foo'), 'baz1', '->setParameter() converts the key to lowercase'); | ||
$t->is($configuration->getParameter('FOO'), 'baz1', '->getParameter() converts the key to lowercase'); | ||
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try | ||
{ | ||
$configuration->getParameter('baba'); | ||
$t->fail('->getParameter() throws an \InvalidArgumentException if the key does not exist'); | ||
} | ||
catch (\InvalidArgumentException $e) | ||
{ | ||
$t->pass('->getParameter() throws an \InvalidArgumentException if the key does not exist'); | ||
} | ||
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// ->hasParameter() | ||
$t->diag('->hasParameter()'); | ||
$configuration = new BuilderConfiguration(array(), array('foo' => 'bar')); | ||
$t->ok($configuration->hasParameter('foo'), '->hasParameter() returns true if a parameter is defined'); | ||
$t->ok($configuration->hasParameter('Foo'), '->hasParameter() converts the key to lowercase'); | ||
$t->ok(!$configuration->hasParameter('bar'), '->hasParameter() returns false if a parameter is not defined'); | ||
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// ->addParameters() | ||
$t->diag('->addParameters()'); | ||
$configuration = new BuilderConfiguration(array(), array('foo' => 'bar')); | ||
$configuration->addParameters(array('bar' => 'foo')); | ||
$t->is($configuration->getParameters(), array('foo' => 'bar', 'bar' => 'foo'), '->addParameters() adds parameters to the existing ones'); | ||
$configuration->addParameters(array('Bar' => 'fooz')); | ||
$t->is($configuration->getParameters(), array('foo' => 'bar', 'bar' => 'fooz'), '->addParameters() converts keys to lowercase'); | ||
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// ->setAlias() ->getAlias() ->hasAlias() ->getAliases() ->addAliases() | ||
$t->diag('->setAlias() ->getAlias() ->hasAlias()'); | ||
$configuration = new BuilderConfiguration(); | ||
$configuration->setAlias('bar', 'foo'); | ||
$t->is($configuration->getAlias('bar'), 'foo', '->setAlias() defines a new alias'); | ||
$t->ok($configuration->hasAlias('bar'), '->hasAlias() returns true if the alias is defined'); | ||
$t->ok(!$configuration->hasAlias('baba'), '->hasAlias() returns false if the alias is not defined'); | ||
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try | ||
{ | ||
$configuration->getAlias('baba'); | ||
$t->fail('->getAlias() throws an \InvalidArgumentException if the alias does not exist'); | ||
} | ||
catch (\InvalidArgumentException $e) | ||
{ | ||
$t->pass('->getAlias() throws an \InvalidArgumentException if the alias does not exist'); | ||
} | ||
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$configuration->setAlias('barbar', 'foofoo'); | ||
$t->is($configuration->getAliases(), array('bar' => 'foo', 'barbar' => 'foofoo'), '->getAliases() returns an array of all defined aliases'); | ||
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$configuration->addAliases(array('foo' => 'bar')); | ||
$t->is($configuration->getAliases(), array('bar' => 'foo', 'barbar' => 'foofoo', 'foo' => 'bar'), '->addAliases() adds some aliases'); | ||
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// ->setDefinitions() ->addDefinitions() ->getDefinitions() ->setDefinition() ->getDefinition() ->hasDefinition() | ||
$t->diag('->setDefinitions() ->addDefinitions() ->getDefinitions() ->setDefinition() ->getDefinition() ->hasDefinition()'); | ||
$configuration = new BuilderConfiguration(); | ||
$definitions = array( | ||
'foo' => new Definition('FooClass'), | ||
'bar' => new Definition('BarClass'), | ||
); | ||
$configuration->setDefinitions($definitions); | ||
$t->is($configuration->getDefinitions(), $definitions, '->setDefinitions() sets the service definitions'); | ||
$t->ok($configuration->hasDefinition('foo'), '->hasDefinition() returns true if a service definition exists'); | ||
$t->ok(!$configuration->hasDefinition('foobar'), '->hasDefinition() returns false if a service definition does not exist'); | ||
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$configuration->setDefinition('foobar', $foo = new Definition('FooBarClass')); | ||
$t->is($configuration->getDefinition('foobar'), $foo, '->getDefinition() returns a service definition if defined'); | ||
$t->ok($configuration->setDefinition('foobar', $foo = new Definition('FooBarClass')) === $foo, '->setDefinition() implements a fuild interface by returning the service reference'); | ||
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$configuration->addDefinitions($defs = array('foobar' => new Definition('FooBarClass'))); | ||
$t->is($configuration->getDefinitions(), array_merge($definitions, $defs), '->addDefinitions() adds the service definitions'); | ||
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try | ||
{ | ||
$configuration->getDefinition('baz'); | ||
$t->fail('->getDefinition() throws an InvalidArgumentException if the service definition does not exist'); | ||
} | ||
catch (InvalidArgumentException $e) | ||
{ | ||
$t->pass('->getDefinition() throws an InvalidArgumentException if the service definition does not exist'); | ||
} | ||
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// ->findDefinition() | ||
$t->diag('->findDefinition()'); | ||
$configuration = new BuilderConfiguration(array('foo' => $definition = new Definition('FooClass'))); | ||
$configuration->setAlias('bar', 'foo'); | ||
$configuration->setAlias('foobar', 'bar'); | ||
$t->is($configuration->findDefinition('foobar'), $definition, '->findDefinition() returns a Definition'); |
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