public function testCacheInvalidate()
{
TestView::SetupPaths();
file_put_contents(View::cache_path() . '/cache_test.phpi', 'Invalid template data');
$view = new TestView('cache_test');
// Need to wait for the mtime to make a difference.
sleep(1);
clearstatcache();
// Touch the template to update its mtime.
touch(sprintf(View::template_path(), 'cache_test'));
$files = scandir(View::cache_path());
$this->assertEquals(3, count($files));
$view->T_Cache();
$files = scandir(View::cache_path());
$this->assertEquals(3, count($files));
$expected = file_get_contents(sprintf(View::template_path(), 'cache_test'));
$actual = file_get_contents(View::cache_path() . '/cache_test.phpi');
$this->assertEquals($expected, $actual);
}
