/**
* @test Profiler::getInstance
* @test Profiler::reset
*
* @since 1.9
*/
public function testGetInstance()
{
// Never mind the unset here because setup/tearDown
// stores the original setting
unset($GLOBALS['wgProfiler']);
$this->assertEquals(null, Profiler::getInstance());
$GLOBALS['wgProfiler']['class'] = '\\ProfilerStub';
Profiler::reset();
$instance = Profiler::getInstance();
$this->assertInstanceOf('\\ProfilerStub', $instance);
$this->assertTrue($instance === Profiler::getInstance(), 'Failed asserting that the instance is identical');
}
