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

# This file tests the #af_unset parser function

!! test
Test remove a top-level index
!! wikitext
{{#af_print: {{#af_unset: {{#af_list: a | b | c }} | 2 }} }}
!! html
<ul><li>0: a</li>
<li>1: b</li></ul>
!! end

!! test
Test remove a top-level index, keys not reset
!! wikitext
{{#af_print: {{#af_unset: {{#af_list: a | b | c }} | 1 }} }}
!! html
<ul><li>0: a</li>
<li>2: c</li></ul>
!! end

!! test
Test remove a nested index
!! wikitext
{{#af_print: {{#af_unset: {{#af_object: foo={{#af_object: bar=quz | far=buz }} }} | foo | bar }} }}
!! html
<ul><li>foo
<ul><li>far: buz</li></ul></li></ul>
!! end

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