<?php
require_once('src/Phabstractic/Patterns/Resource/SingletonTrait.php');
use PHPUnit\Framework\TestCase;
use Phabstractic\Patterns\Resource as Patterns;
class TestSingleton {
use Patterns\SingletonTrait;
public $configuration;
protected function init() {
$args = func_get_args();
$this->configuration = $args[0];
}
}
class SingletonTraitTest extends TestCase
{
public function testInstantiation() {
$this->assertFalse(TestSingleton::hardened());
$singleton = TestSingleton::instantiate('conf');
$this->assertInstanceOf(TestSingleton::class, $singleton);
$this->assertEquals($singleton->configuration, 'conf');
$this->assertTrue(TestSingleton::hardened());
}
/**
* @depends testInstantiation
* @expectedException \Phabstractic\Patterns\Exception\RuntimeException
*
*/
public function testDoubleInstantiation() {
$singleton = TestSingleton::instantiate('error');
}
/**
* @expectedException Error
*
*/
public function testConstruction()
{
$singleton = new TestSingleton();
}
/**
* @expectedException Error
*/
public function testClone()
{
$singleton = TestSingleton::instantiate();
$singletonclone = clone $singleton;
}
}
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