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

# This file tests the #af_slice parser function

!! test
Test remove first element
!! wikitext
{{#af_print: {{#af_slice: {{#af_list: a | b | c }} | 1 }} }}
!! html
<ul><li>0: b</li>
<li>1: c</li></ul>
!! end

!! test
Test remove first two elements
!! wikitext
{{#af_print: {{#af_slice: {{#af_list: a | b | c }} | 2 }} }}
!! html
<ul><li>0: c</li></ul>
!! end

!! test
Test get last element
!! wikitext
{{#af_print: {{#af_slice: {{#af_list: a | b | c }} | -1 }} }}
!! html
<ul><li>0: c</li></ul>
!! end

!! test
Test get first element
!! wikitext
{{#af_print: {{#af_slice: {{#af_list: a | b | c }} | 0 | 1 }} }}
!! html
<ul><li>0: a</li></ul>
!! end

!! test
Test get first two element elements
!! wikitext
{{#af_print: {{#af_slice: {{#af_list: a | b | c }} | 0 | -1 }} }}
!! html
<ul><li>0: a</li>
<li>1: b</li></ul>
!! end

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