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-rw-r--r--tests/phpunit/includes/db/DatabaseSQLTest.php725
1 files changed, 725 insertions, 0 deletions
diff --git a/tests/phpunit/includes/db/DatabaseSQLTest.php b/tests/phpunit/includes/db/DatabaseSQLTest.php
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index 00000000..5c2d4b70
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+++ b/tests/phpunit/includes/db/DatabaseSQLTest.php
@@ -0,0 +1,725 @@
+<?php
+
+/**
+ * Test the abstract database layer
+ * This is a non DBMS depending test.
+ */
+class DatabaseSQLTest extends MediaWikiTestCase {
+
+ /**
+ * @var DatabaseTestHelper
+ */
+ private $database;
+
+ protected function setUp() {
+ parent::setUp();
+ $this->database = new DatabaseTestHelper( __CLASS__ );
+ }
+
+ protected function assertLastSql( $sqlText ) {
+ $this->assertEquals(
+ $this->database->getLastSqls(),
+ $sqlText
+ );
+ }
+
+ /**
+ * @dataProvider provideSelect
+ * @covers DatabaseBase::select
+ */
+ public function testSelect( $sql, $sqlText ) {
+ $this->database->select(
+ $sql['tables'],
+ $sql['fields'],
+ isset( $sql['conds'] ) ? $sql['conds'] : array(),
+ __METHOD__,
+ isset( $sql['options'] ) ? $sql['options'] : array(),
+ isset( $sql['join_conds'] ) ? $sql['join_conds'] : array()
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideSelect() {
+ return array(
+ array(
+ array(
+ 'tables' => 'table',
+ 'fields' => array( 'field', 'alias' => 'field2' ),
+ 'conds' => array( 'alias' => 'text' ),
+ ),
+ "SELECT field,field2 AS alias " .
+ "FROM table " .
+ "WHERE alias = 'text'"
+ ),
+ array(
+ array(
+ 'tables' => 'table',
+ 'fields' => array( 'field', 'alias' => 'field2' ),
+ 'conds' => array( 'alias' => 'text' ),
+ 'options' => array( 'LIMIT' => 1, 'ORDER BY' => 'field' ),
+ ),
+ "SELECT field,field2 AS alias " .
+ "FROM table " .
+ "WHERE alias = 'text' " .
+ "ORDER BY field " .
+ "LIMIT 1"
+ ),
+ array(
+ array(
+ 'tables' => array( 'table', 't2' => 'table2' ),
+ 'fields' => array( 'tid', 'field', 'alias' => 'field2', 't2.id' ),
+ 'conds' => array( 'alias' => 'text' ),
+ 'options' => array( 'LIMIT' => 1, 'ORDER BY' => 'field' ),
+ 'join_conds' => array( 't2' => array(
+ 'LEFT JOIN', 'tid = t2.id'
+ ) ),
+ ),
+ "SELECT tid,field,field2 AS alias,t2.id " .
+ "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
+ "WHERE alias = 'text' " .
+ "ORDER BY field " .
+ "LIMIT 1"
+ ),
+ array(
+ array(
+ 'tables' => array( 'table', 't2' => 'table2' ),
+ 'fields' => array( 'tid', 'field', 'alias' => 'field2', 't2.id' ),
+ 'conds' => array( 'alias' => 'text' ),
+ 'options' => array( 'LIMIT' => 1, 'GROUP BY' => 'field', 'HAVING' => 'COUNT(*) > 1' ),
+ 'join_conds' => array( 't2' => array(
+ 'LEFT JOIN', 'tid = t2.id'
+ ) ),
+ ),
+ "SELECT tid,field,field2 AS alias,t2.id " .
+ "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
+ "WHERE alias = 'text' " .
+ "GROUP BY field HAVING COUNT(*) > 1 " .
+ "LIMIT 1"
+ ),
+ array(
+ array(
+ 'tables' => array( 'table', 't2' => 'table2' ),
+ 'fields' => array( 'tid', 'field', 'alias' => 'field2', 't2.id' ),
+ 'conds' => array( 'alias' => 'text' ),
+ 'options' => array(
+ 'LIMIT' => 1,
+ 'GROUP BY' => array( 'field', 'field2' ),
+ 'HAVING' => array( 'COUNT(*) > 1', 'field' => 1 )
+ ),
+ 'join_conds' => array( 't2' => array(
+ 'LEFT JOIN', 'tid = t2.id'
+ ) ),
+ ),
+ "SELECT tid,field,field2 AS alias,t2.id " .
+ "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
+ "WHERE alias = 'text' " .
+ "GROUP BY field,field2 HAVING (COUNT(*) > 1) AND field = '1' " .
+ "LIMIT 1"
+ ),
+ array(
+ array(
+ 'tables' => array( 'table' ),
+ 'fields' => array( 'alias' => 'field' ),
+ 'conds' => array( 'alias' => array( 1, 2, 3, 4 ) ),
+ ),
+ "SELECT field AS alias " .
+ "FROM table " .
+ "WHERE alias IN ('1','2','3','4')"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideUpdate
+ * @covers DatabaseBase::update
+ */
+ public function testUpdate( $sql, $sqlText ) {
+ $this->database->update(
+ $sql['table'],
+ $sql['values'],
+ $sql['conds'],
+ __METHOD__,
+ isset( $sql['options'] ) ? $sql['options'] : array()
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideUpdate() {
+ return array(
+ array(
+ array(
+ 'table' => 'table',
+ 'values' => array( 'field' => 'text', 'field2' => 'text2' ),
+ 'conds' => array( 'alias' => 'text' ),
+ ),
+ "UPDATE table " .
+ "SET field = 'text'" .
+ ",field2 = 'text2' " .
+ "WHERE alias = 'text'"
+ ),
+ array(
+ array(
+ 'table' => 'table',
+ 'values' => array( 'field = other', 'field2' => 'text2' ),
+ 'conds' => array( 'id' => '1' ),
+ ),
+ "UPDATE table " .
+ "SET field = other" .
+ ",field2 = 'text2' " .
+ "WHERE id = '1'"
+ ),
+ array(
+ array(
+ 'table' => 'table',
+ 'values' => array( 'field = other', 'field2' => 'text2' ),
+ 'conds' => '*',
+ ),
+ "UPDATE table " .
+ "SET field = other" .
+ ",field2 = 'text2'"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideDelete
+ * @covers DatabaseBase::delete
+ */
+ public function testDelete( $sql, $sqlText ) {
+ $this->database->delete(
+ $sql['table'],
+ $sql['conds'],
+ __METHOD__
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideDelete() {
+ return array(
+ array(
+ array(
+ 'table' => 'table',
+ 'conds' => array( 'alias' => 'text' ),
+ ),
+ "DELETE FROM table " .
+ "WHERE alias = 'text'"
+ ),
+ array(
+ array(
+ 'table' => 'table',
+ 'conds' => '*',
+ ),
+ "DELETE FROM table"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideUpsert
+ * @covers DatabaseBase::upsert
+ */
+ public function testUpsert( $sql, $sqlText ) {
+ $this->database->upsert(
+ $sql['table'],
+ $sql['rows'],
+ $sql['uniqueIndexes'],
+ $sql['set'],
+ __METHOD__
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideUpsert() {
+ return array(
+ array(
+ array(
+ 'table' => 'upsert_table',
+ 'rows' => array( 'field' => 'text', 'field2' => 'text2' ),
+ 'uniqueIndexes' => array( 'field' ),
+ 'set' => array( 'field' => 'set' ),
+ ),
+ "BEGIN; " .
+ "UPDATE upsert_table " .
+ "SET field = 'set' " .
+ "WHERE ((field = 'text')); " .
+ "INSERT IGNORE INTO upsert_table " .
+ "(field,field2) " .
+ "VALUES ('text','text2'); " .
+ "COMMIT"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideDeleteJoin
+ * @covers DatabaseBase::deleteJoin
+ */
+ public function testDeleteJoin( $sql, $sqlText ) {
+ $this->database->deleteJoin(
+ $sql['delTable'],
+ $sql['joinTable'],
+ $sql['delVar'],
+ $sql['joinVar'],
+ $sql['conds'],
+ __METHOD__
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideDeleteJoin() {
+ return array(
+ array(
+ array(
+ 'delTable' => 'table',
+ 'joinTable' => 'table_join',
+ 'delVar' => 'field',
+ 'joinVar' => 'field_join',
+ 'conds' => array( 'alias' => 'text' ),
+ ),
+ "DELETE FROM table " .
+ "WHERE field IN (" .
+ "SELECT field_join FROM table_join WHERE alias = 'text'" .
+ ")"
+ ),
+ array(
+ array(
+ 'delTable' => 'table',
+ 'joinTable' => 'table_join',
+ 'delVar' => 'field',
+ 'joinVar' => 'field_join',
+ 'conds' => '*',
+ ),
+ "DELETE FROM table " .
+ "WHERE field IN (" .
+ "SELECT field_join FROM table_join " .
+ ")"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideInsert
+ * @covers DatabaseBase::insert
+ */
+ public function testInsert( $sql, $sqlText ) {
+ $this->database->insert(
+ $sql['table'],
+ $sql['rows'],
+ __METHOD__,
+ isset( $sql['options'] ) ? $sql['options'] : array()
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideInsert() {
+ return array(
+ array(
+ array(
+ 'table' => 'table',
+ 'rows' => array( 'field' => 'text', 'field2' => 2 ),
+ ),
+ "INSERT INTO table " .
+ "(field,field2) " .
+ "VALUES ('text','2')"
+ ),
+ array(
+ array(
+ 'table' => 'table',
+ 'rows' => array( 'field' => 'text', 'field2' => 2 ),
+ 'options' => 'IGNORE',
+ ),
+ "INSERT IGNORE INTO table " .
+ "(field,field2) " .
+ "VALUES ('text','2')"
+ ),
+ array(
+ array(
+ 'table' => 'table',
+ 'rows' => array(
+ array( 'field' => 'text', 'field2' => 2 ),
+ array( 'field' => 'multi', 'field2' => 3 ),
+ ),
+ 'options' => 'IGNORE',
+ ),
+ "INSERT IGNORE INTO table " .
+ "(field,field2) " .
+ "VALUES " .
+ "('text','2')," .
+ "('multi','3')"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideInsertSelect
+ * @covers DatabaseBase::insertSelect
+ */
+ public function testInsertSelect( $sql, $sqlText ) {
+ $this->database->insertSelect(
+ $sql['destTable'],
+ $sql['srcTable'],
+ $sql['varMap'],
+ $sql['conds'],
+ __METHOD__,
+ isset( $sql['insertOptions'] ) ? $sql['insertOptions'] : array(),
+ isset( $sql['selectOptions'] ) ? $sql['selectOptions'] : array()
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideInsertSelect() {
+ return array(
+ array(
+ array(
+ 'destTable' => 'insert_table',
+ 'srcTable' => 'select_table',
+ 'varMap' => array( 'field_insert' => 'field_select', 'field' => 'field2' ),
+ 'conds' => '*',
+ ),
+ "INSERT INTO insert_table " .
+ "(field_insert,field) " .
+ "SELECT field_select,field2 " .
+ "FROM select_table"
+ ),
+ array(
+ array(
+ 'destTable' => 'insert_table',
+ 'srcTable' => 'select_table',
+ 'varMap' => array( 'field_insert' => 'field_select', 'field' => 'field2' ),
+ 'conds' => array( 'field' => 2 ),
+ ),
+ "INSERT INTO insert_table " .
+ "(field_insert,field) " .
+ "SELECT field_select,field2 " .
+ "FROM select_table " .
+ "WHERE field = '2'"
+ ),
+ array(
+ array(
+ 'destTable' => 'insert_table',
+ 'srcTable' => 'select_table',
+ 'varMap' => array( 'field_insert' => 'field_select', 'field' => 'field2' ),
+ 'conds' => array( 'field' => 2 ),
+ 'insertOptions' => 'IGNORE',
+ 'selectOptions' => array( 'ORDER BY' => 'field' ),
+ ),
+ "INSERT IGNORE INTO insert_table " .
+ "(field_insert,field) " .
+ "SELECT field_select,field2 " .
+ "FROM select_table " .
+ "WHERE field = '2' " .
+ "ORDER BY field"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideReplace
+ * @covers DatabaseBase::replace
+ */
+ public function testReplace( $sql, $sqlText ) {
+ $this->database->replace(
+ $sql['table'],
+ $sql['uniqueIndexes'],
+ $sql['rows'],
+ __METHOD__
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideReplace() {
+ return array(
+ array(
+ array(
+ 'table' => 'replace_table',
+ 'uniqueIndexes' => array( 'field' ),
+ 'rows' => array( 'field' => 'text', 'field2' => 'text2' ),
+ ),
+ "DELETE FROM replace_table " .
+ "WHERE ( field='text' ); " .
+ "INSERT INTO replace_table " .
+ "(field,field2) " .
+ "VALUES ('text','text2')"
+ ),
+ array(
+ array(
+ 'table' => 'module_deps',
+ 'uniqueIndexes' => array( array( 'md_module', 'md_skin' ) ),
+ 'rows' => array(
+ 'md_module' => 'module',
+ 'md_skin' => 'skin',
+ 'md_deps' => 'deps',
+ ),
+ ),
+ "DELETE FROM module_deps " .
+ "WHERE ( md_module='module' AND md_skin='skin' ); " .
+ "INSERT INTO module_deps " .
+ "(md_module,md_skin,md_deps) " .
+ "VALUES ('module','skin','deps')"
+ ),
+ array(
+ array(
+ 'table' => 'module_deps',
+ 'uniqueIndexes' => array( array( 'md_module', 'md_skin' ) ),
+ 'rows' => array(
+ array(
+ 'md_module' => 'module',
+ 'md_skin' => 'skin',
+ 'md_deps' => 'deps',
+ ), array(
+ 'md_module' => 'module2',
+ 'md_skin' => 'skin2',
+ 'md_deps' => 'deps2',
+ ),
+ ),
+ ),
+ "DELETE FROM module_deps " .
+ "WHERE ( md_module='module' AND md_skin='skin' ); " .
+ "INSERT INTO module_deps " .
+ "(md_module,md_skin,md_deps) " .
+ "VALUES ('module','skin','deps'); " .
+ "DELETE FROM module_deps " .
+ "WHERE ( md_module='module2' AND md_skin='skin2' ); " .
+ "INSERT INTO module_deps " .
+ "(md_module,md_skin,md_deps) " .
+ "VALUES ('module2','skin2','deps2')"
+ ),
+ array(
+ array(
+ 'table' => 'module_deps',
+ 'uniqueIndexes' => array( 'md_module', 'md_skin' ),
+ 'rows' => array(
+ array(
+ 'md_module' => 'module',
+ 'md_skin' => 'skin',
+ 'md_deps' => 'deps',
+ ), array(
+ 'md_module' => 'module2',
+ 'md_skin' => 'skin2',
+ 'md_deps' => 'deps2',
+ ),
+ ),
+ ),
+ "DELETE FROM module_deps " .
+ "WHERE ( md_module='module' ) OR ( md_skin='skin' ); " .
+ "INSERT INTO module_deps " .
+ "(md_module,md_skin,md_deps) " .
+ "VALUES ('module','skin','deps'); " .
+ "DELETE FROM module_deps " .
+ "WHERE ( md_module='module2' ) OR ( md_skin='skin2' ); " .
+ "INSERT INTO module_deps " .
+ "(md_module,md_skin,md_deps) " .
+ "VALUES ('module2','skin2','deps2')"
+ ),
+ array(
+ array(
+ 'table' => 'module_deps',
+ 'uniqueIndexes' => array(),
+ 'rows' => array(
+ 'md_module' => 'module',
+ 'md_skin' => 'skin',
+ 'md_deps' => 'deps',
+ ),
+ ),
+ "INSERT INTO module_deps " .
+ "(md_module,md_skin,md_deps) " .
+ "VALUES ('module','skin','deps')"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideNativeReplace
+ * @covers DatabaseBase::nativeReplace
+ */
+ public function testNativeReplace( $sql, $sqlText ) {
+ $this->database->nativeReplace(
+ $sql['table'],
+ $sql['rows'],
+ __METHOD__
+ );
+ $this->assertLastSql( $sqlText );
+ }
+
+ public static function provideNativeReplace() {
+ return array(
+ array(
+ array(
+ 'table' => 'replace_table',
+ 'rows' => array( 'field' => 'text', 'field2' => 'text2' ),
+ ),
+ "REPLACE INTO replace_table " .
+ "(field,field2) " .
+ "VALUES ('text','text2')"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideConditional
+ * @covers DatabaseBase::conditional
+ */
+ public function testConditional( $sql, $sqlText ) {
+ $this->assertEquals( trim( $this->database->conditional(
+ $sql['conds'],
+ $sql['true'],
+ $sql['false']
+ ) ), $sqlText );
+ }
+
+ public static function provideConditional() {
+ return array(
+ array(
+ array(
+ 'conds' => array( 'field' => 'text' ),
+ 'true' => 1,
+ 'false' => 'NULL',
+ ),
+ "(CASE WHEN field = 'text' THEN 1 ELSE NULL END)"
+ ),
+ array(
+ array(
+ 'conds' => array( 'field' => 'text', 'field2' => 'anothertext' ),
+ 'true' => 1,
+ 'false' => 'NULL',
+ ),
+ "(CASE WHEN field = 'text' AND field2 = 'anothertext' THEN 1 ELSE NULL END)"
+ ),
+ array(
+ array(
+ 'conds' => 'field=1',
+ 'true' => 1,
+ 'false' => 'NULL',
+ ),
+ "(CASE WHEN field=1 THEN 1 ELSE NULL END)"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideBuildConcat
+ * @covers DatabaseBase::buildConcat
+ */
+ public function testBuildConcat( $stringList, $sqlText ) {
+ $this->assertEquals( trim( $this->database->buildConcat(
+ $stringList
+ ) ), $sqlText );
+ }
+
+ public static function provideBuildConcat() {
+ return array(
+ array(
+ array( 'field', 'field2' ),
+ "CONCAT(field,field2)"
+ ),
+ array(
+ array( "'test'", 'field2' ),
+ "CONCAT('test',field2)"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideBuildLike
+ * @covers DatabaseBase::buildLike
+ */
+ public function testBuildLike( $array, $sqlText ) {
+ $this->assertEquals( trim( $this->database->buildLike(
+ $array
+ ) ), $sqlText );
+ }
+
+ public static function provideBuildLike() {
+ return array(
+ array(
+ 'text',
+ "LIKE 'text'"
+ ),
+ array(
+ array( 'text', new LikeMatch( '%' ) ),
+ "LIKE 'text%'"
+ ),
+ array(
+ array( 'text', new LikeMatch( '%' ), 'text2' ),
+ "LIKE 'text%text2'"
+ ),
+ array(
+ array( 'text', new LikeMatch( '_' ) ),
+ "LIKE 'text_'"
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideUnionQueries
+ * @covers DatabaseBase::unionQueries
+ */
+ public function testUnionQueries( $sql, $sqlText ) {
+ $this->assertEquals( trim( $this->database->unionQueries(
+ $sql['sqls'],
+ $sql['all']
+ ) ), $sqlText );
+ }
+
+ public static function provideUnionQueries() {
+ return array(
+ array(
+ array(
+ 'sqls' => array( 'RAW SQL', 'RAW2SQL' ),
+ 'all' => true,
+ ),
+ "(RAW SQL) UNION ALL (RAW2SQL)"
+ ),
+ array(
+ array(
+ 'sqls' => array( 'RAW SQL', 'RAW2SQL' ),
+ 'all' => false,
+ ),
+ "(RAW SQL) UNION (RAW2SQL)"
+ ),
+ array(
+ array(
+ 'sqls' => array( 'RAW SQL', 'RAW2SQL', 'RAW3SQL' ),
+ 'all' => false,
+ ),
+ "(RAW SQL) UNION (RAW2SQL) UNION (RAW3SQL)"
+ ),
+ );
+ }
+
+ /**
+ * @covers DatabaseBase::commit
+ */
+ public function testTransactionCommit() {
+ $this->database->begin( __METHOD__ );
+ $this->database->commit( __METHOD__ );
+ $this->assertLastSql( 'BEGIN; COMMIT' );
+ }
+
+ /**
+ * @covers DatabaseBase::rollback
+ */
+ public function testTransactionRollback() {
+ $this->database->begin( __METHOD__ );
+ $this->database->rollback( __METHOD__ );
+ $this->assertLastSql( 'BEGIN; ROLLBACK' );
+ }
+
+ /**
+ * @covers DatabaseBase::dropTable
+ */
+ public function testDropTable() {
+ $this->database->setExistingTables( array( 'table' ) );
+ $this->database->dropTable( 'table', __METHOD__ );
+ $this->assertLastSql( 'DROP TABLE table' );
+ }
+
+ /**
+ * @covers DatabaseBase::dropTable
+ */
+ public function testDropNonExistingTable() {
+ $this->assertFalse(
+ $this->database->dropTable( 'non_existing', __METHOD__ )
+ );
+ }
+}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-21 19:48:28 +0000