sergiotarxz
/
Wordpress
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add some tests for `wp_generate_tag_cloud()`. 

Props welcher.
See #24656.

git-svn-id: https://develop.svn.wordpress.org/trunk@32995 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Boone Gorges 2015-06-29 13:18:48 +00:00
parent ffa682bee4
commit 85ce3f7eba
1 changed files with 192 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

192
tests/phpunit/tests/term/wpGenerateTagCloud.php Normal file
View File

@ -0,0 +1,192 @@
<?php
/**
* @group taxonomy
*/
class Tests_WP_Generate_Tag_Cloud extends WP_UnitTestCase {
/**
* Testing when passed $tags array is empty
*
* @dataProvider empty_tags_data_provider
*
* @param $expected Expected output from `wp_generate_tag_cloud()`.
* @param $args Options for `wp_generate_tag_cloud()`.
*/
public function test_empty_tags_passed( $expected, $args ) {
$empty_tags = array();
$this->assertSame( $expected, wp_generate_tag_cloud( $empty_tags, $args ) );
}
/**
* Testing when no tags are found
*
* @dataProvider empty_tags_data_provider
*
* @param $expected Expected output from `wp_generate_tag_cloud()`.
* @param $args Options for `wp_generate_tag_cloud()`.
*/
function test_empty_tags_list_returned( $expected, $args ) {
$this->factory->term->create_many( 4, array( 'taxonomy' => 'post_tag' ) );
$tags = $this->retrieve_terms( array( 'number' => 4 ) );
$this->assertSame( $expected, wp_generate_tag_cloud( $tags, $args ) );
}
/**
* Provider for test when tags are empty.
* @return array
*/
function empty_tags_data_provider ( ) {
return array(
/**
* when format => array, we should be getting an empty array back
*/
array(
array(),
array( 'format' => 'array' ),
),
/**
* List format returns an empty string
*/
array(
'',
array( 'format' => 'list' ),
),
/**
* $args can be an array or ''. Either should return an empty string
*/
array(
'',
array(),
),
array(
'',
'',
),
);
}
/**
* Testing the various output for a single link
* in various formats
*
* @dataProvider single_link_data_provider
*
* @param int $create How many tags to create.
* @param array $get_terms_args What args we want to pass to retreve terms.
* @param mixed $expected Expected output from `wp_generate_tag_cloud()`.
* @param array $args Options for `wp_generate_tag_cloud()`.
*
*/
function test_wp_generate_tag_cloud( $create, $get_terms_args, $expected, $args ) {
$this->factory->term->create_many( $create, array( 'taxonomy' => 'post_tag' ) );
$tags = $this->retrieve_terms( $get_terms_args );
$this->assertEquals( $expected, wp_generate_tag_cloud( $tags, $args ) );
}
function single_link_data_provider() {
return array(
array(
1,
array(
'number' => 1,
'hide_empty' => false,
),
"<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a>",
array(
'hide_empty' => false,
),
),
// Should return an array of links.
array(
1,
array(
'number' => 1,
'hide_empty' => false,
),
array(
"<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a>",
),
array(
'hide_empty' => false,
'format' => 'array',
),
),
// Should return a string containing a <ul> list of links.
array(
1,
array(
'number' => 1,
'hide_empty' => false,
),
"<ul class='wp-tag-cloud'>\n\t<li><a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a></li>\n</ul>\n",
array(
'hide_empty' => false,
'format' => 'list',
),
),
array(
4,
array(
'number' => 4,
'hide_empty' => false,
),
"<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a>\n".
"<a href='http://example.org/?tag=term-2' class='tag-link-1' title='0 topics' style='font-size: 8pt;'>Term 2</a>\n".
"<a href='http://example.org/?tag=term-3' class='tag-link-2' title='0 topics' style='font-size: 8pt;'>Term 3</a>\n".
"<a href='http://example.org/?tag=term-4' class='tag-link-3' title='0 topics' style='font-size: 8pt;'>Term 4</a>",
array(
'hide_empty' => false,
),
),
array(
4,
array(
'number' => 4,
'hide_empty' => false,
),
"<ul class='wp-tag-cloud'>\n\t<li>".
"<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a></li>\n\t<li>".
"<a href='http://example.org/?tag=term-2' class='tag-link-1' title='0 topics' style='font-size: 8pt;'>Term 2</a></li>\n\t<li>".
"<a href='http://example.org/?tag=term-3' class='tag-link-2' title='0 topics' style='font-size: 8pt;'>Term 3</a></li>\n\t<li>".
"<a href='http://example.org/?tag=term-4' class='tag-link-3' title='0 topics' style='font-size: 8pt;'>Term 4</a>".
"</li>\n</ul>\n",
array(
'hide_empty' => false,
'format' => 'list',
),
),
);
}
/**
* Helper method retrieve the created terms.
*
* @uses get_terms
*
* @param array $get_terms_args Options passed to get_terms()
*
* @return array
*/
protected function retrieve_terms( $get_terms_args ) {
$terms = get_terms( array( 'post_tag' ), $get_terms_args );
$tags = array();
foreach ( $terms as $term ) {
//add the link
$term->link = get_term_link( $term );
$tags[] = $term;
}
return $tags;
}
}