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07abae914e
The 'cpage' query var is only set when using `comments_template()` to display comments. If displaying them in a context where 'cpage' is not yet set, the default value should be 1, not 0. Props MomDad, couturefreak. Fixes #20319. git-svn-id: https://develop.svn.wordpress.org/trunk@31617 602fd350-edb4-49c9-b593-d223f7449a82
50 lines
1.1 KiB
PHP
50 lines
1.1 KiB
PHP
<?php
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/**
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* @group link
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* @group comment
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* @covers ::get_previous_comments_link
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*/
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class Tests_Link_GetPreviousCommentsLink extends WP_UnitTestCase {
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public function setUp() {
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global $wp_rewrite;
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parent::setUp();
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$wp_rewrite->set_permalink_structure( '' );
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$wp_rewrite->flush_rules();
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}
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public function test_page_should_respect_value_of_cpage_query_var() {
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update_option( 'page_comments', '1' );
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$p = $this->factory->post->create();
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$this->go_to( get_permalink( $p ) );
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$cpage = get_query_var( 'cpage' );
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set_query_var( 'cpage', 3 );
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$link = get_previous_comments_link( 'Next' );
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$this->assertContains( 'cpage=2', $link );
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set_query_var( 'cpage', $cpage );
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}
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public function test_page_should_default_to_1_when_no_cpage_query_var_is_found() {
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update_option( 'page_comments', '1' );
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$p = $this->factory->post->create();
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$this->go_to( get_permalink( $p ) );
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$cpage = get_query_var( 'cpage' );
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set_query_var( 'cpage', '' );
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$link = get_previous_comments_link( 'Next', 5 );
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// Technically, it returns null here.
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$this->assertEquals( '', $link );
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set_query_var( 'cpage', $cpage );
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}
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}
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