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| 1 | +<?php |
| 2 | + |
| 3 | +namespace WordCamp\Sponsor_Agreements\Backfill\Tests; |
| 4 | + |
| 5 | +use WP_UnitTestCase; |
| 6 | + |
| 7 | +use function WordCamp\Sponsor_Agreements\Backfill\get_public_agreement_ids; |
| 8 | +use function WordCamp\Sponsor_Agreements\is_agreement; |
| 9 | +use function WordCamp\Sponsor_Agreements\make_agreement_private; |
| 10 | + |
| 11 | +use const WordCamp\Sponsor_Agreements\AGREEMENT_MARKER_META_KEY; |
| 12 | +use const WordCamp\Sponsor_Agreements\NEEDS_RENAME_META_KEY; |
| 13 | + |
| 14 | +defined( 'WPINC' ) || die(); |
| 15 | + |
| 16 | +/** |
| 17 | + * The one-time migration behind `wp wc-sponsor-agreements`. |
| 18 | + * |
| 19 | + * Goes when `wp-cli-commands/backfill-sponsor-agreements.php` does. `Test_Sponsor_Agreements` covers what |
| 20 | + * stays. |
| 21 | + * |
| 22 | + * @group mu-plugins |
| 23 | + * @group sponsor-agreements |
| 24 | + */ |
| 25 | +class Test_Backfill_Sponsor_Agreements extends WP_UnitTestCase { |
| 26 | + /** |
| 27 | + * The command file only loads under WP-CLI, so pull in the part of it that isn't the command. |
| 28 | + */ |
| 29 | + public static function set_up_before_class() { |
| 30 | + parent::set_up_before_class(); |
| 31 | + |
| 32 | + require_once dirname( __DIR__ ) . '/wp-cli-commands/backfill-sponsor-agreements.php'; |
| 33 | + } |
| 34 | + |
| 35 | + /** |
| 36 | + * Register the sponsor post type, which lives in a plugin this suite doesn't load. |
| 37 | + * |
| 38 | + * No matching `tear_down()`: `WP_UnitTestCase` resets the registered post types itself before each |
| 39 | + * test, and unregistering by hand here takes rewrite rules and registered meta with it. |
| 40 | + */ |
| 41 | + public function set_up() { |
| 42 | + parent::set_up(); |
| 43 | + |
| 44 | + register_post_type( 'wcb_sponsor', array( 'public' => true ) ); |
| 45 | + } |
| 46 | + |
| 47 | + /** |
| 48 | + * Attach a file to a sponsor and name it as the agreement, without the meta hook seeing it. |
| 49 | + * |
| 50 | + * This is the shape of a row written before `sponsor-agreements.php` existed, and the only shape the |
| 51 | + * migration has to deal with. |
| 52 | + * |
| 53 | + * @param string $filename |
| 54 | + * |
| 55 | + * @return array The sponsor ID and the attachment ID. |
| 56 | + */ |
| 57 | + protected function create_legacy_agreement( $filename = 'sponsorship-agreement-acme-signed.pdf' ) { |
| 58 | + $sponsor_id = self::factory()->post->create( array( |
| 59 | + 'post_type' => 'wcb_sponsor', |
| 60 | + 'post_status' => 'publish', |
| 61 | + ) ); |
| 62 | + |
| 63 | + $agreement_id = self::factory()->attachment->create_object( array( |
| 64 | + 'file' => $filename, |
| 65 | + 'post_parent' => $sponsor_id, |
| 66 | + 'post_status' => 'inherit', |
| 67 | + 'post_mime_type' => 'application/pdf', |
| 68 | + ) ); |
| 69 | + |
| 70 | + add_post_meta( $sponsor_id, '_wcpt_sponsor_agreement', $agreement_id ); |
| 71 | + wp_update_post( array( |
| 72 | + 'ID' => $agreement_id, |
| 73 | + 'post_status' => 'inherit', |
| 74 | + ) ); |
| 75 | + |
| 76 | + return array( $sponsor_id, $agreement_id ); |
| 77 | + } |
| 78 | + |
| 79 | + /** |
| 80 | + * The migration finds the files it's for, and nothing else. |
| 81 | + */ |
| 82 | + public function test_legacy_agreements_are_reported_and_migrated() { |
| 83 | + list( $sponsor_id, $agreement_id ) = $this->create_legacy_agreement(); |
| 84 | + |
| 85 | + $logo_id = self::factory()->attachment->create_object( array( |
| 86 | + 'file' => 'acme-logo.png', |
| 87 | + 'post_parent' => $sponsor_id, |
| 88 | + 'post_status' => 'inherit', |
| 89 | + 'post_mime_type' => 'image/png', |
| 90 | + ) ); |
| 91 | + |
| 92 | + $public = get_public_agreement_ids(); |
| 93 | + |
| 94 | + $this->assertContains( $agreement_id, $public ); |
| 95 | + $this->assertNotContains( $logo_id, $public, 'A sponsor logo is meant to be public.' ); |
| 96 | + |
| 97 | + $this->assertTrue( make_agreement_private( $agreement_id ) ); |
| 98 | + $this->assertSame( 'private', get_post_status( $agreement_id ) ); |
| 99 | + $this->assertTrue( is_agreement( $agreement_id ) ); |
| 100 | + $this->assertNotContains( $agreement_id, get_public_agreement_ids() ); |
| 101 | + } |
| 102 | + |
| 103 | + /** |
| 104 | + * Naming a site explicitly is what lets `scan` ask this of a whole network from one process. |
| 105 | + */ |
| 106 | + public function test_the_query_can_be_asked_of_a_named_site() { |
| 107 | + list( , $agreement_id ) = $this->create_legacy_agreement(); |
| 108 | + |
| 109 | + $this->assertContains( $agreement_id, get_public_agreement_ids( get_current_blog_id() ) ); |
| 110 | + } |
| 111 | + |
| 112 | + /** |
| 113 | + * The mark stays on the attachment after the migration has changed its status. |
| 114 | + */ |
| 115 | + public function test_a_migrated_agreement_stays_findable_by_its_mark() { |
| 116 | + list( , $agreement_id ) = $this->create_legacy_agreement(); |
| 117 | + |
| 118 | + make_agreement_private( $agreement_id ); |
| 119 | + |
| 120 | + $marked = get_posts( array( |
| 121 | + 'post_type' => 'attachment', |
| 122 | + 'post_status' => 'any', |
| 123 | + 'fields' => 'ids', |
| 124 | + 'numberposts' => -1, |
| 125 | + 'meta_key' => AGREEMENT_MARKER_META_KEY, // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key -- a test fixture, on a table with a handful of rows. |
| 126 | + ) ); |
| 127 | + |
| 128 | + $this->assertContains( $agreement_id, array_map( 'intval', $marked ) ); |
| 129 | + } |
| 130 | + |
| 131 | + /** |
| 132 | + * Running twice does nothing the second time. |
| 133 | + */ |
| 134 | + public function test_the_migration_is_safe_to_re_run() { |
| 135 | + list( , $agreement_id ) = $this->create_legacy_agreement(); |
| 136 | + |
| 137 | + $this->assertTrue( make_agreement_private( $agreement_id ) ); |
| 138 | + $this->assertSame( array(), get_public_agreement_ids() ); |
| 139 | + $this->assertFalse( make_agreement_private( $agreement_id ), 'A second pass reported a change it did not make.' ); |
| 140 | + $this->assertSame( 'private', get_post_status( $agreement_id ) ); |
| 141 | + } |
| 142 | + |
| 143 | + /** |
| 144 | + * The migration records that the files it acted on still need renaming. |
| 145 | + * |
| 146 | + * Nothing else says so once they are no longer `inherit`, and it is what a later rename pass reads. |
| 147 | + */ |
| 148 | + public function test_the_migration_records_what_still_needs_renaming() { |
| 149 | + list( , $legacy_id ) = $this->create_legacy_agreement(); |
| 150 | + |
| 151 | + $sponsor_id = self::factory()->post->create( array( |
| 152 | + 'post_type' => 'wcb_sponsor', |
| 153 | + 'post_status' => 'publish', |
| 154 | + ) ); |
| 155 | + $uploads = wp_upload_dir(); |
| 156 | + $directory = trailingslashit( $uploads['path'] ); |
| 157 | + |
| 158 | + // A real file: the hook renames on record, and an attachment with no file is itself recorded. |
| 159 | + file_put_contents( $directory . 'recent-agreement.pdf', 'x' ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_file_put_contents -- a fixture on the local disk. |
| 160 | + |
| 161 | + $recent_id = self::factory()->attachment->create_object( array( |
| 162 | + 'file' => $directory . 'recent-agreement.pdf', |
| 163 | + 'post_parent' => $sponsor_id, |
| 164 | + 'post_status' => 'inherit', |
| 165 | + 'post_mime_type' => 'application/pdf', |
| 166 | + ) ); |
| 167 | + |
| 168 | + update_attached_file( $recent_id, $directory . 'recent-agreement.pdf' ); |
| 169 | + |
| 170 | + try { |
| 171 | + // The hook covers this one as it's attached, so the migration never sees it. |
| 172 | + update_post_meta( $sponsor_id, '_wcpt_sponsor_agreement', $recent_id ); |
| 173 | + |
| 174 | + $this->assertContains( $legacy_id, get_public_agreement_ids() ); |
| 175 | + $this->assertNotContains( $recent_id, get_public_agreement_ids() ); |
| 176 | + |
| 177 | + // What `Command::backfill()` does for each ID the query returns. |
| 178 | + make_agreement_private( $legacy_id ); |
| 179 | + update_post_meta( $legacy_id, NEEDS_RENAME_META_KEY, 1 ); |
| 180 | + |
| 181 | + $this->assertTrue( is_agreement( $legacy_id ) ); |
| 182 | + $this->assertTrue( is_agreement( $recent_id ) ); |
| 183 | + |
| 184 | + $this->assertSame( '1', get_post_meta( $legacy_id, NEEDS_RENAME_META_KEY, true ) ); |
| 185 | + $this->assertSame( '', get_post_meta( $recent_id, NEEDS_RENAME_META_KEY, true ) ); |
| 186 | + } finally { |
| 187 | + foreach ( glob( $directory . 'recent-agreement*' ) as $path ) { |
| 188 | + wp_delete_file( $path ); |
| 189 | + } |
| 190 | + } |
| 191 | + } |
| 192 | +} |
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