115 lines
3.1 KiB
PHP
115 lines
3.1 KiB
PHP
<?php
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
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namespace Icinga\Web\Hook;
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use Icinga\Web\Hook;
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class TestHook extends Hook {}
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namespace Tests\Icinga\Web;
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use Icinga\Test\BaseTestCase;
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use Icinga\Web\Hook;
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use Icinga\Web\Hook\TestHook;
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use Exception;
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class NoHook {}
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class MyHook extends TestHook {}
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class AnotherHook extends TestHook {}
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class FailingHook extends TestHook
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{
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public function __construct()
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{
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throw new Exception("I'm failing");
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}
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}
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class HookTest extends BaseTestCase
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{
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protected $invalidHook = '\\Tests\\Icinga\\Web\\NoHook';
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protected $validHook = '\\Tests\\Icinga\\Web\\MyHook';
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protected $anotherHook = '\\Tests\\Icinga\\Web\\AnotherHook';
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protected $failingHook = '\\Tests\\Icinga\\Web\\FailingHook';
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protected $testBaseClass = '\\Icinga\\Web\\Hook\\TestHook';
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public function setUp()
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{
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parent::setUp();
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Hook::clean();
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}
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public function tearDown()
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{
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parent::tearDown();
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Hook::clean();
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}
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public function testKnowsWhichHooksAreRegistered()
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{
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Hook::register('test', __FUNCTION__, $this->validHook);
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$this->assertTrue(Hook::has('test'));
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$this->assertFalse(Hook::has('no_such_hook'));
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}
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public function testCorrectlyHandlesMultipleInstances()
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{
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Hook::register('test', 'one', $this->validHook);
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Hook::register('test', 'two', $this->anotherHook);
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$this->assertInstanceOf(
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$this->anotherHook,
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Hook::createInstance('test', 'two')
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);
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$this->assertInstanceOf(
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$this->validHook,
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Hook::createInstance('test', 'one')
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);
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}
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public function testReturnsNullForInvalidHooks()
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{
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$this->assertNull(
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Hook::createInstance('not_existing', __FUNCTION__),
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'Hook::createInstance does not return null if given an unknown hook'
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);
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}
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public function testReturnsNullForFailingHook()
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{
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Hook::register('test', __FUNCTION__, $this->failingHook);
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$this->assertNull(Hook::createInstance('test', __FUNCTION__));
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}
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public function testChecksWhetherCreatedInstancesInheritBaseClasses()
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{
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Hook::register('test', __FUNCTION__, $this->validHook);
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$this->assertInstanceOf(
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$this->testBaseClass,
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Hook::createInstance('test', __FUNCTION__)
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);
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}
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/**
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* @expectedException Icinga\Exception\ProgrammingError
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*/
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public function testThrowsErrorsForInstancesNotInheritingBaseClasses()
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{
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Hook::register('test', __FUNCTION__, $this->invalidHook);
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Hook::createInstance('test', __FUNCTION__);
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}
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public function testCreatesIdenticalInstancesOnlyOnce()
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{
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Hook::register('test', __FUNCTION__, $this->validHook);
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$first = Hook::createInstance('test', __FUNCTION__);
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$second = Hook::createInstance('test', __FUNCTION__);
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$this->assertSame($first, $second);
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}
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public function testReturnsAnEmptyArrayWithNoRegisteredHook()
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{
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$this->assertEquals(array(), Hook::all('not_existing'));
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}
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}
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