Tests system #type 'html_tag'.
function testHtmlTag() {
$elements = array(
// Test auto-closure meta tag generation.
array(
'name' => "#type 'html_tag' auto-closure meta tag generation",
'value' => array(
'#type' => 'html_tag',
'#tag' => 'meta',
'#attributes' => array(
'name' => 'description',
'content' => 'Drupal test',
),
),
'expected' => '<meta name="description" content="Drupal test" />' . "\n",
),
// Test title tag generation.
array(
'name' => "#type 'html_tag' title tag generation",
'value' => array(
'#type' => 'html_tag',
'#tag' => 'title',
'#value' => 'title test',
),
'expected' => '<title>title test</title>' . "\n",
),
);
$this
->assertElements($elements);
}