82 lines
3.1 KiB
PHP
82 lines
3.1 KiB
PHP
<?php
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namespace SilverStripe\Core\Tests;
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use BadMethodCallException;
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use SilverStripe\Control\Director;
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use SilverStripe\Core\Config\Config;
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use SilverStripe\Core\Config\ConfigLoader;
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use SilverStripe\Core\Injector\Injector;
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use SilverStripe\Core\Injector\InjectorLoader;
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use SilverStripe\Core\Kernel;
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use SilverStripe\Dev\SapphireTest;
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class KernelTest extends SapphireTest
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{
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public function testNesting()
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{
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/** @var Kernel $kernel */
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$kernel = Injector::inst()->get(Kernel::class);
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$nested1 = $kernel->nest();
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Director::config()->set('alternate_base_url', '/mysite/');
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$this->assertEquals($nested1->getConfigLoader(), ConfigLoader::inst());
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$this->assertEquals($nested1->getInjectorLoader(), InjectorLoader::inst());
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$this->assertEquals(1, ConfigLoader::inst()->countManifests());
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$this->assertEquals(1, InjectorLoader::inst()->countManifests());
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// Re-nest
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$nested2 = $nested1->nest();
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// Nesting config / injector should increase this count
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Injector::nest();
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Config::nest();
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$this->assertEquals($nested2->getConfigLoader(), ConfigLoader::inst());
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$this->assertEquals($nested2->getInjectorLoader(), InjectorLoader::inst());
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$this->assertEquals(2, ConfigLoader::inst()->countManifests());
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$this->assertEquals(2, InjectorLoader::inst()->countManifests());
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Director::config()->set('alternate_base_url', '/anothersite/');
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// Nesting always resets sub-loaders to 1
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$nested2->nest();
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$this->assertEquals(1, ConfigLoader::inst()->countManifests());
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$this->assertEquals(1, InjectorLoader::inst()->countManifests());
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// Calling ->activate() on a previous kernel restores
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$nested1->activate();
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$this->assertEquals($nested1->getConfigLoader(), ConfigLoader::inst());
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$this->assertEquals($nested1->getInjectorLoader(), InjectorLoader::inst());
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$this->assertEquals('/mysite/', Director::config()->get('alternate_base_url'));
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$this->assertEquals(1, ConfigLoader::inst()->countManifests());
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$this->assertEquals(1, InjectorLoader::inst()->countManifests());
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}
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public function testInvalidInjectorDetection()
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{
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$this->expectException(BadMethodCallException::class);
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$this->expectExceptionMessage(
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"Non-current injector manifest cannot be accessed. Please call ->activate() first"
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);
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/** @var Kernel $kernel */
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$kernel = Injector::inst()->get(Kernel::class);
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$kernel->nest(); // $kernel is no longer current kernel
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$kernel->getInjectorLoader()->getManifest();
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}
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public function testInvalidConfigDetection()
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{
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$this->expectException(BadMethodCallException::class);
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$this->expectExceptionMessage(
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"Non-current config manifest cannot be accessed. Please call ->activate() first"
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);
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/** @var Kernel $kernel */
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$kernel = Injector::inst()->get(Kernel::class);
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$kernel->nest(); // $kernel is no longer current kernel
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$kernel->getConfigLoader()->getManifest();
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}
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}
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