!! Version 2
# Force the test runner to ensure the extension is loaded
!! functionhooks
af_unique
!! endfunctionhooks

# This file tests the #af_unique parser function

!! test
Test unique
!! wikitext
{{#af_print: {{#af_unique: {{#af_list: a | b | b | b | c | d | d }} }} }}
!! html
<ul><li>0: a</li>
<li>1: b</li>
<li>4: c</li>
<li>5: d</li></ul>
!! end

!! test
Test too many arguments
!! wikitext
{{#af_unique: {{#af_list: a | b | c }} | d }}
!! html
<p><span class="error">ArrayFunctions (<b>#af_unique</b>): Expected at most <b>1</b> positional parameter, <b>2</b> given.</span>
</p>
!! end