/**
* Method to test render().
*
* @return void
*
* @covers \Windwalker\Helper\ProfilerHelper::render
*/
public function testRender()
{
$namespace = 'unit-test';
$buffer = array('foo', 'bar', 'foobar');
$expected = "<pre><h3>WindWalker Debug [namespace: unit-test]: </h3>foo\n<br />\nbar\n<br />\nfoobar</pre>";
$mockProfiler = $this->getMockBuilder('JProfiler')->setConstructorArgs(array($namespace))->getMock();
/** @var \JProfiler $mockProfiler */
$mockProfiler->method('getBuffer')->willReturn($buffer);
// Set mocked profiler instance
ProfilerHelper::setProfiler($namespace, $mockProfiler);
$this->assertSame($expected, ProfilerHelper::render($namespace, true));
ob_start();
$return = ProfilerHelper::render($namespace);
$actual = ob_get_contents();
ob_end_clean();
$this->assertSame($expected, $actual);
$this->assertSame('', $return);
}
