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

# This file tests the #af_keysort parser function

!! test
Test empty array
!! wikitext
{{#af_print: {{#af_keysort: {{AF_EMPTY}} | foo }} }}
!! html
!! end

!! test
Test keysort on list does not change
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list: a | c | b }} | foo }} }}
!! html
<ul><li>0: a</li>
<li>1: c</li>
<li>2: b</li></ul>
!! end

!! test
Test keysort on list does not change numeric key
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list: a | c | b }} | 0 }} }}
!! html
<ul><li>0: a</li>
<li>1: c</li>
<li>2: b</li></ul>
!! end

!! test
Test keysort mixed objects and values
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list:
	{{#af_object: name=John | age=56 }} |
	foo |
	{{#af_object: name=Harry | age=12 }} |
	{{#af_object: name=Bob | age=24 }} |
	bar
}} | age }} }}
!! html
<ul><li>0: foo</li>
<li>1: bar</li>
<li>2
<ul><li>name: Harry</li>
<li>age: 12</li></ul></li>
<li>3
<ul><li>name: Bob</li>
<li>age: 24</li></ul></li>
<li>4
<ul><li>name: John</li>
<li>age: 56</li></ul></li></ul>
!! end

!! test
Test keysort resets keys
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list:
    {{#af_object: name=John | age=56 }} |
    {{#af_object: name=Harry | age=12 }} |
    {{#af_object: name=Bob | age=24 }}
}} | age }} }}
!! html
<ul><li>0
<ul><li>name: Harry</li>
<li>age: 12</li></ul></li>
<li>1
<ul><li>name: Bob</li>
<li>age: 24</li></ul></li>
<li>2
<ul><li>name: John</li>
<li>age: 56</li></ul></li></ul>
!! end

!! test
Test keysort missing key is less
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list:
    {{#af_object: name=John | age=56 }} |
    {{#af_object: name=Harry }} |
    {{#af_object: name=Bob | age=24 }}
}} | age }} }}
!! html
<ul><li>0
<ul><li>name: Harry</li></ul></li>
<li>1
<ul><li>name: Bob</li>
<li>age: 24</li></ul></li>
<li>2
<ul><li>name: John</li>
<li>age: 56</li></ul></li></ul>
!! end

!! test
Test keysort missing is less than zero missing
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list:
    {{#af_object: name=John | age=56 }} |
    {{#af_object: name=Harry | age=0 }} |
    {{#af_object: name=Bob }}
}} | age }} }}
!! html
<ul><li>0
<ul><li>name: Bob</li></ul></li>
<li>1
<ul><li>name: Harry</li>
<li>age: 0</li></ul></li>
<li>2
<ul><li>name: John</li>
<li>age: 56</li></ul></li></ul>
!! end

!! test
Test keysort descending
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list:
    {{#af_object: name=John | age=56 }} |
    {{#af_object: name=Harry | age=12 }} |
    {{#af_object: name=Bob | age=24 }}
}} | age | descending=true }} }}
!! html
<ul><li>0
<ul><li>name: John</li>
<li>age: 56</li></ul></li>
<li>1
<ul><li>name: Bob</li>
<li>age: 24</li></ul></li>
<li>2
<ul><li>name: Harry</li>
<li>age: 12</li></ul></li></ul>
!! end

!! test
Test keysort case insensitive
!! wikitext
{{#af_print: {{#af_keysort: {{#af_list:
    {{#af_object: name=b }} |
    {{#af_object: name=B }} |
    {{#af_object: name=b }} |
    {{#af_object: name=a }} |
    {{#af_object: name=A }} |
    {{#af_object: name=C }}
}} | name | caseinsensitive=true }} }}
!! html
<ul><li>0
<ul><li>name: a</li></ul></li>
<li>1
<ul><li>name: A</li></ul></li>
<li>2
<ul><li>name: b</li></ul></li>
<li>3
<ul><li>name: B</li></ul></li>
<li>4
<ul><li>name: b</li></ul></li>
<li>5
<ul><li>name: C</li></ul></li></ul>
!! end

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

!! test
Test too many arguments
!! wikitext
{{#af_keysort: {{#af_list: a | b | c }} | a | b }}
!! html
<p><span class="error">ArrayFunctions (<b>#af_keysort</b>): Expected at most <b>2</b> positional parameters, <b>3</b> given.</span>
</p>
!! end

!! test
Test first argument must be array
!! wikitext
{{#af_keysort: foobar | a }}
!! html
<p><span class="error">ArrayFunctions (<b>#af_keysort</b>): Could not match expected type <b>array</b> with actual type <b>string</b> for parameter <b>1</b> ("foobar").</span>
</p>
!! end