+++ /dev/null
-<?php
-
-namespace RedUNIT\Sqlite;
-
-use RedUNIT\Sqlite as Sqlite;
-use RedBeanPHP\Facade as R;
-
-/**
- * Foreignkeys
- *
- * Tests creation and validity of foreign keys,
- * foreign key constraints and indexes in SQLite.
- * Also tests whether the correct contraint action has been selected.
- *
- * @file RedUNIT/Sqlite/Foreignkeys.php
- * @desc Tests the creation of foreign keys.
- * @author Gabor de Mooij and the RedBeanPHP Community
- * @license New BSD/GPLv2
- *
- * (c) G.J.G.T. (Gabor) de Mooij and the RedBeanPHP Community.
- * This source file is subject to the New BSD/GPLv2 License that is bundled
- * with this source code in the file license.txt.
- */
-class Foreignkeys extends Sqlite
-{
- /**
- * addIndex should not trigger exception...
- *
- * @return void
- */
- public function testIndexException()
- {
- R::nuke();
- $book = R::dispense( 'book' );
- $book->title = 'a';
- R::store( $book );
- try {
- R::getWriter()->addIndex( 'book' , '\'', 'title' );
- pass();
- } catch( \Exception $e ) {
- fail();
- }
- R::getWriter()->addIndex( 'book' , '\'', 'title' );
- pass();
- }
-
- /**
- * Test foreign keys with SQLite.
- *
- * @return void
- */
- public function testForeignKeysWithSQLite()
- {
- $book = R::dispense( 'book' );
- $page = R::dispense( 'page' );
- $cover = R::dispense( 'cover' );
- list( $g1, $g2 ) = R::dispense( 'genre', 2 );
- $g1->name = '1';
- $g2->name = '2';
- $book->ownPage = array( $page );
- $book->cover = $cover;
- $book->sharedGenre = array( $g1, $g2 );
- R::store( $book );
- $fkbook = R::getAll( 'pragma foreign_key_list(book)' );
- $fkgenre = R::getAll( 'pragma foreign_key_list(book_genre)' );
- $fkpage = R::getAll( 'pragma foreign_key_list(page)' );
- asrt( $fkpage[0]['from'], 'book_id' );
- asrt( $fkpage[0]['to'], 'id' );
- asrt( $fkpage[0]['table'], 'book' );
- asrt( count( $fkgenre ), 2 );
- if ( $fkgenre[0]['from'] == 'book' ) {
- asrt( $fkgenre[0]['to'], 'id' );
- asrt( $fkgenre[0]['table'], 'book' );
- }
- if ( $fkgenre[0]['from'] == 'genre' ) {
- asrt( $fkgenre[0]['to'], 'id' );
- asrt( $fkgenre[0]['table'], 'genre' );
- }
- asrt( $fkbook[0]['from'], 'cover_id' );
- asrt( $fkbook[0]['to'], 'id' );
- asrt( $fkbook[0]['table'], 'cover' );
- }
-
- /**
- * Constrain test for SQLite Writer.
- *
- * @return void
- */
- public function testConstrain()
- {
- R::nuke();
- $sql = 'CREATE TABLE book ( id INTEGER PRIMARY KEY AUTOINCREMENT ) ';
- R::exec( $sql );
- $sql = 'CREATE TABLE page ( id INTEGER PRIMARY KEY AUTOINCREMENT ) ';
- R::exec( $sql );
- $sql = 'CREATE TABLE book_page (
- id INTEGER PRIMARY KEY AUTOINCREMENT,
- book_id INTEGER,
- page_id INTEGER
- ) ';
- R::exec( $sql );
- $sql = 'PRAGMA foreign_key_list("book_page")';
- $fkList = R::getAll( $sql );
- asrt( count( $fkList), 0 );
- $writer = R::getWriter();
- $writer->addFK( 'book_page', 'book', 'book_id', 'id', TRUE );
- $writer->addFK( 'book_page', 'page', 'page_id', 'id', TRUE );
- $sql = 'PRAGMA foreign_key_list("book_page")';
- $fkList = R::getAll( $sql );
- asrt( count( $fkList), 2 );
- $writer->addFK( 'book_page', 'book', 'book_id', 'id', TRUE );
- $writer->addFK( 'book_page', 'page', 'page_id', 'id', TRUE );
- $sql = 'PRAGMA foreign_key_list("book_page")';
- $fkList = R::getAll( $sql );
- asrt( count( $fkList), 2 );
- }
-
- /**
- * Test adding foreign keys.
- *
- * @return void
- */
- public function testAddingForeignKeys()
- {
- R::nuke();
-
- $sql = 'CREATE TABLE book ( id INTEGER PRIMARY KEY AUTOINCREMENT ) ';
- R::exec( $sql );
- $sql = 'CREATE TABLE page ( id INTEGER PRIMARY KEY AUTOINCREMENT, book_id INTEGER ) ';
- R::exec( $sql );
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 0 );
- $writer = R::getWriter();
- $writer->addFK('page', 'book', 'book_id', 'id', TRUE);
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 1 );
- $writer->addFK('page', 'book', 'book_id', 'id', TRUE);
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 1 );
- $writer->addFK('page', 'book', 'book_id', 'id', FALSE);
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 1 );
- R::nuke();
- $sql = 'CREATE TABLE book ( id INTEGER PRIMARY KEY AUTOINCREMENT ) ';
- R::exec( $sql );
- $sql = 'CREATE TABLE page ( id INTEGER PRIMARY KEY AUTOINCREMENT, book_id INTEGER ) ';
- R::exec( $sql );
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 0 );
- $writer = R::getWriter();
- $writer->addFK('page', 'book', 'book_id', 'id', FALSE);
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 1 );
- $writer->addFK('page', 'book', 'book_id', 'id', TRUE);
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 1 );
- $writer->addFK('page', 'book', 'book_id', 'id', FALSE);
- asrt( count( R::getAll(' PRAGMA foreign_key_list("page") ') ), 1 );
- }
-
- /**
- * Test whether we can manually create indexes.
- *
- * @return void
- */
- public function testAddingIndex()
- {
- R::nuke();
- $sql = 'CREATE TABLE song (
- id INTEGER PRIMARY KEY AUTOINCREMENT,
- album_id INTEGER,
- category TEXT
- ) ';
- R::exec( $sql );
- $writer = R::getWriter();
- $indexes = R::getAll('PRAGMA index_list("song") ');
- asrt( count( $indexes ), 0 );
- $writer->addIndex( 'song', 'index1', 'album_id' );
- $indexes = R::getAll('PRAGMA index_list("song") ');
- asrt( count( $indexes ), 1 );
- $writer->addIndex( 'song', 'index1', 'album_id' );
- $indexes = R::getAll('PRAGMA index_list("song") ');
- asrt( count( $indexes ), 1 );
- $writer->addIndex( 'song', 'index2', 'category' );
- $indexes = R::getAll('PRAGMA index_list("song") ');
- asrt( count( $indexes ), 2 );
- try {
- $writer->addIndex( 'song', 'index1', 'nonexistant' );
- pass();
- } catch ( \Exception $ex ) {
- fail();
- }
- $indexes = R::getAll('PRAGMA index_list("song") ');
- asrt( count( $indexes ), 2 );
- try {
- $writer->addIndex( 'nonexistant', 'index1', 'nonexistant' );
- pass();
- } catch ( \Exception $ex ) {
- fail();
- }
- $indexes = R::getAll('PRAGMA index_list("song") ');
- asrt( count( $indexes ), 2 );
- }
-}
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