197 lines
7.0 KiB
PHP
197 lines
7.0 KiB
PHP
<?php
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namespace Doctrine\Tests\DBAL\Platforms;
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use Doctrine\DBAL\Platforms\PostgreSqlPlatform;
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use Doctrine\DBAL\Types\Type;
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use Doctrine\DBAL\Connection;
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require_once __DIR__ . '/../../TestInit.php';
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class PostgreSqlPlatformTest extends AbstractPlatformTestCase
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{
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public function createPlatform()
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{
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return new PostgreSqlPlatform;
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}
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public function getGenerateTableSql()
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{
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return 'CREATE TABLE test (id SERIAL NOT NULL, test VARCHAR(255) DEFAULT NULL, PRIMARY KEY(id))';
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}
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public function testGeneratesTableAlterationSqlForAddingAndRenaming()
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{
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$changes = array(
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'name' => 'userlist',
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'add' => array(
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'quota' => array(
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'type' => Type::getType('integer')
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)
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));
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$sql = $this->_platform->getAlterTableSql('mytable', $changes);
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$this->assertEquals(
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'ALTER TABLE mytable ADD quota INT DEFAULT NULL',
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$sql[0]
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);
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$this->assertEquals(
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'ALTER TABLE mytable RENAME TO userlist',
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$sql[1]
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);
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}
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public function getGenerateIndexSql()
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{
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return 'CREATE INDEX my_idx ON mytable (user_name, last_login)';
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}
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public function getGenerateForeignKeySql()
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{
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return 'ALTER TABLE test ADD FOREIGN KEY (fk_name_id) REFERENCES other_table(id) NOT DEFERRABLE INITIALLY IMMEDIATE';
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}
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public function testGeneratesForeignKeySqlForNonStandardOptions()
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{
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$foreignKey = new \Doctrine\DBAL\Schema\ForeignKeyConstraint(
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array('foreign_id'), 'my_table', array('id'), 'my_fk', array('onDelete' => 'CASCADE')
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);
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$this->assertEquals(
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"CONSTRAINT my_fk FOREIGN KEY (foreign_id) REFERENCES my_table(id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE",
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$this->_platform->getForeignKeyDeclarationSql($foreignKey)
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);
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}
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public function testGeneratesSqlSnippets()
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{
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$this->assertEquals('SIMILAR TO', $this->_platform->getRegexpExpression(), 'Regular expression operator is not correct');
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$this->assertEquals('"', $this->_platform->getIdentifierQuoteCharacter(), 'Identifier quote character is not correct');
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$this->assertEquals('RANDOM()', $this->_platform->getRandomExpression(), 'Random function is not correct');
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$this->assertEquals('column1 || column2 || column3', $this->_platform->getConcatExpression('column1', 'column2', 'column3'), 'Concatenation expression is not correct');
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$this->assertEquals('SUBSTR(column, 5)', $this->_platform->getSubstringExpression('column', 5), 'Substring expression without length is not correct');
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$this->assertEquals('SUBSTR(column, 0, 5)', $this->_platform->getSubstringExpression('column', 0, 5), 'Substring expression with length is not correct');
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}
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public function testGeneratesTransactionCommands()
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{
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$this->assertEquals(
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'SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL READ UNCOMMITTED',
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$this->_platform->getSetTransactionIsolationSql(Connection::TRANSACTION_READ_UNCOMMITTED)
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);
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$this->assertEquals(
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'SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL READ COMMITTED',
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$this->_platform->getSetTransactionIsolationSql(Connection::TRANSACTION_READ_COMMITTED)
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);
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$this->assertEquals(
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'SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL REPEATABLE READ',
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$this->_platform->getSetTransactionIsolationSql(Connection::TRANSACTION_REPEATABLE_READ)
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);
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$this->assertEquals(
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'SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL SERIALIZABLE',
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$this->_platform->getSetTransactionIsolationSql(Connection::TRANSACTION_SERIALIZABLE)
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);
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}
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public function testGeneratesDDLSnippets()
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{
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$this->assertEquals('CREATE DATABASE foobar', $this->_platform->getCreateDatabaseSql('foobar'));
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$this->assertEquals('DROP DATABASE foobar', $this->_platform->getDropDatabaseSql('foobar'));
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$this->assertEquals('DROP TABLE foobar', $this->_platform->getDropTableSql('foobar'));
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}
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public function testGeneratesTypeDeclarationForIntegers()
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{
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$this->assertEquals(
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'INT',
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$this->_platform->getIntegerTypeDeclarationSql(array())
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);
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$this->assertEquals(
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'SERIAL',
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$this->_platform->getIntegerTypeDeclarationSql(array('autoincrement' => true)
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));
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$this->assertEquals(
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'SERIAL',
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$this->_platform->getIntegerTypeDeclarationSql(
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array('autoincrement' => true, 'primary' => true)
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));
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}
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public function testGeneratesTypeDeclarationForStrings()
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{
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$this->assertEquals(
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'CHAR(10)',
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$this->_platform->getVarcharTypeDeclarationSql(
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array('length' => 10, 'fixed' => true))
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);
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$this->assertEquals(
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'VARCHAR(50)',
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$this->_platform->getVarcharTypeDeclarationSql(array('length' => 50)),
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'Variable string declaration is not correct'
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);
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$this->assertEquals(
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'TEXT',
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$this->_platform->getVarcharTypeDeclarationSql(array()),
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'Long string declaration is not correct'
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);
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}
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public function getGenerateUniqueIndexSql()
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{
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return 'CREATE UNIQUE INDEX index_name ON test (test, test2)';
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}
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public function testGeneratesSequenceSqlCommands()
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{
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$sequence = new \Doctrine\DBAL\Schema\Sequence('myseq', 20, 1);
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$this->assertEquals(
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'CREATE SEQUENCE myseq INCREMENT BY 20 START 1',
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$this->_platform->getCreateSequenceSql($sequence)
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);
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$this->assertEquals(
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'DROP SEQUENCE myseq',
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$this->_platform->getDropSequenceSql('myseq')
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);
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$this->assertEquals(
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"SELECT NEXTVAL('myseq')",
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$this->_platform->getSequenceNextValSql('myseq')
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);
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}
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public function testDoesNotPreferIdentityColumns()
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{
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$this->assertFalse($this->_platform->prefersIdentityColumns());
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}
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public function testPrefersSequences()
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{
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$this->assertTrue($this->_platform->prefersSequences());
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}
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public function testSupportsIdentityColumns()
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{
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$this->assertTrue($this->_platform->supportsIdentityColumns());
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}
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public function testSupportsSavePoints()
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{
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$this->assertTrue($this->_platform->supportsSavepoints());
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}
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public function testSupportsSequences()
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{
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$this->assertTrue($this->_platform->supportsSequences());
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}
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public function testModifyLimitQuery()
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{
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$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user', 10, 0);
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$this->assertEquals('SELECT * FROM user LIMIT 10 OFFSET 0', $sql);
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}
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public function testModifyLimitQueryWithEmptyOffset()
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{
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$sql = $this->_platform->modifyLimitQuery('SELECT * FROM user', 10);
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$this->assertEquals('SELECT * FROM user LIMIT 10', $sql);
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}
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} |