mirror of
https://github.com/silverstripe/silverstripe-postgresql
synced 2024-10-22 17:05:45 +02:00
48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
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<?php
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/**
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* @package postgresql
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* @subpackage tests
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*/
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class PostgreSQLDatabaseTest extends SapphireTest {
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function testReadOnlyTransaction(){
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if(
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DB::getConn()->supportsTransactions() == true
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&& DB::getConn() instanceof PostgreSQLDatabase
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){
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$page=new Page();
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$page->Title='Read only success';
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$page->write();
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DB::getConn()->transactionStart('READ ONLY');
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try {
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$page=new Page();
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$page->Title='Read only page failed';
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$page->write();
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} catch (Exception $e) {
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//could not write this record
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//We need to do a rollback or a commit otherwise we'll get error messages
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DB::getConn()->transactionRollback();
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}
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DB::getConn()->transactionEnd();
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DataObject::flush_and_destroy_cache();
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$success=DataObject::get('Page', "\"Title\"='Read only success'");
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$fail=DataObject::get('Page', "\"Title\"='Read only page failed'");
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//This page should be in the system
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$this->assertTrue(is_object($success) && $success->exists());
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//This page should NOT exist, we had 'read only' permissions
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$this->assertFalse(is_object($fail) && $fail->exists());
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} else {
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$this->markTestSkipped('Current database is not PostgreSQL');
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}
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}
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}
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