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Expand tests around wpmu_delete_blog() 

* Test cache after a site is deleted or flagged as deleted.
* Test tables after a site is deleted or flagged as deleted.
* Test tables and cache after the main site is deleted.
* Test site count after a site is deleted or flagged as deleted.

See #30080


git-svn-id: https://develop.svn.wordpress.org/trunk@30106 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jeremy Felt 2014-10-30 01:59:02 +00:00
parent 3cc10d77a0
commit 2988aa8ba7
1 changed files with 132 additions and 32 deletions
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164
tests/phpunit/tests/multisite/site.php
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@ -130,44 +130,144 @@ class Tests_Multisite_Site extends WP_UnitTestCase {
}
/**
* Test the deletion of a site, including a case where database tables are
* intentionally not deleted.
* When a site is flagged as 'deleted', its data should be cleared from cache.
*/
function test_wpmu_delete_blog() {
function test_data_in_cache_after_wpmu_delete_blog_drop_false() {
$blog_id = $this->factory->blog->create();
$details = get_blog_details( $blog_id, false );
$key = md5( $details->domain . $details->path );
// Delete the site without forcing a table drop.
wpmu_delete_blog( $blog_id, false );
$this->assertEquals( false, wp_cache_get( 'get_id_from_blogname_' . trim( $details->path, '/' ), 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id, 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id . 'short', 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-lookup' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-id-cache' ) );
}
/**
* When a site is flagged as 'deleted', its data should remain in the database.
*/
function test_data_in_tables_after_wpmu_delete_blog_drop_false() {
global $wpdb;
$blog_ids = $this->factory->blog->create_many( 2 );
$blog_id = $this->factory->blog->create();
$drop_tables = false;
// Delete the site without forcing a table drop.
wpmu_delete_blog( $blog_id, false );
// Delete both sites, but keep the database tables for one.
foreach ( $blog_ids as $blog_id ) {
// drop tables for every second blog
$drop_tables = ! $drop_tables;
$details = get_blog_details( $blog_id, false );
wpmu_delete_blog( $blog_id, $drop_tables );
$this->assertEquals( false, wp_cache_get( 'get_id_from_blogname_' . trim( $details->path, '/' ), 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id, 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id . 'short', 'blog-details' ) );
$key = md5( $details->domain . $details->path );
$this->assertEquals( false, wp_cache_get( $key, 'blog-lookup' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-id-cache' ) );
$prefix = $wpdb->get_blog_prefix( $blog_id );
foreach ( $wpdb->tables( 'blog', false ) as $table ) {
$suppress = $wpdb->suppress_errors();
$table_fields = $wpdb->get_results( "DESCRIBE $prefix$table;" );
$wpdb->suppress_errors( $suppress );
if ( $drop_tables ) {
$this->assertEmpty( $table_fields );
} else {
$this->assertNotEmpty( $table_fields, $prefix . $table );
}
}
$prefix = $wpdb->get_blog_prefix( $blog_id );
foreach ( $wpdb->tables( 'blog', false ) as $table ) {
$suppress = $wpdb->suppress_errors();
$table_fields = $wpdb->get_results( "DESCRIBE $prefix$table;" );
$wpdb->suppress_errors( $suppress );
$this->assertNotEmpty( $table_fields, $prefix . $table );
}
}
/**
* When a site is fully deleted, its data should be cleared from cache.
*/
function test_data_in_cache_after_wpmu_delete_blog_drop_true() {
$blog_id = $this->factory->blog->create();
$details = get_blog_details( $blog_id, false );
$key = md5( $details->domain . $details->path );
// Delete the site and force a table drop.
wpmu_delete_blog( $blog_id, true );
$this->assertEquals( false, wp_cache_get( 'get_id_from_blogname_' . trim( $details->path, '/' ), 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id, 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id . 'short', 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-lookup' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-id-cache' ) );
}
/**
* When a site is fully deleted, its data should be removed from the database.
*/
function test_data_in_tables_after_wpmu_delete_blog_drop_true() {
global $wpdb;
$blog_id = $this->factory->blog->create();
// Delete the site and force a table drop.
wpmu_delete_blog( $blog_id, true );
$prefix = $wpdb->get_blog_prefix( $blog_id );
foreach ( $wpdb->tables( 'blog', false ) as $table ) {
$suppress = $wpdb->suppress_errors();
$table_fields = $wpdb->get_results( "DESCRIBE $prefix$table;" );
$wpdb->suppress_errors( $suppress );
$this->assertEmpty( $table_fields );
}
}
/**
* When the main site of a network is fully deleted, its data should be cleared from cache.
*/
function test_data_in_cache_after_wpmu_delete_blog_main_site_drop_true() {
$blog_id = 1; // The main site in our test suite has an ID of 1.
$details = get_blog_details( $blog_id, false );
$key = md5( $details->domain . $details->path );
// Delete the site and force a table drop.
wpmu_delete_blog( $blog_id, true );
$this->assertEquals( false, wp_cache_get( 'get_id_from_blogname_' . trim( $details->path, '/' ), 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id, 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $blog_id . 'short', 'blog-details' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-lookup' ) );
$this->assertEquals( false, wp_cache_get( $key, 'blog-id-cache' ) );
}
/**
* When the main site of a network is fully deleted, its data should remain in the database.
*/
function test_data_in_tables_after_wpmu_delete_blog_main_site_drop_true() {
global $wpdb;
$blog_id = 1; // The main site in our test suite has an ID of 1.
// Delete the site and force a table drop.
wpmu_delete_blog( $blog_id, true );
$prefix = $wpdb->get_blog_prefix( $blog_id );
foreach ( $wpdb->tables( 'blog', false ) as $table ) {
$suppress = $wpdb->suppress_errors();
$table_fields = $wpdb->get_results( "DESCRIBE $prefix$table;" );
$wpdb->suppress_errors( $suppress );
$this->assertNotEmpty( $table_fields, $prefix . $table );
}
}
/**
* The site count of a network should change when a site is flagged as 'deleted'.
*/
function test_network_count_after_wpmu_delete_blog_drop_false() {
$blog_id = $this->factory->blog->create();
// Delete the site without forcing a table drop.
wpmu_delete_blog( $blog_id, false );
// update the blog count cache to use get_blog_count()
wp_update_network_counts();
$this->assertEquals( 1, get_blog_count() );
}
/**
* The site count of a network should change when a site is fully deleted.
*/
function test_blog_count_after_wpmu_delete_blog_drop_true() {
$blog_id = $this->factory->blog->create();
// Delete the site and force a table drop.
wpmu_delete_blog( $blog_id, true );
// update the blog count cache to use get_blog_count()
wp_update_network_counts();