/** * Tests print_admin_bar_styles. * * @covers CustomizeSnapshots\Customize_Snapshot_Manager::print_admin_bar_styles() */ public function test_print_admin_bar_styles() { $manager = new Customize_Snapshot_Manager($this->plugin); $manager->init(); ob_start(); $manager->print_admin_bar_styles(); $contents = ob_get_clean(); $this->assertContains('<style', $contents); }