. */ namespace Doctrine\Tests\DBAL\Schema; require_once __DIR__ . '/../../TestInit.php'; use Doctrine\DBAL\Schema\Schema, Doctrine\DBAL\Schema\Table, Doctrine\DBAL\Schema\Column, Doctrine\DBAL\Schema\Index, Doctrine\DBAL\Schema\Sequence, Doctrine\DBAL\Schema\SchemaDiff, Doctrine\DBAL\Schema\TableDiff, Doctrine\DBAL\Schema\Comparator, Doctrine\DBAL\Types\Type; /** * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @link www.doctrine-project.org * @copyright Copyright (C) 2005-2009 eZ Systems AS. All rights reserved. * @license http://ez.no/licenses/new_bsd New BSD License * @since 2.0 * @version $Revision$ * @author Benjamin Eberlei */ class ComparatorTest extends \PHPUnit_Framework_TestCase { public function testCompareSame1() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer' ) ), ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer') ), ) ), ) ); $this->assertEquals(new SchemaDiff(), Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareSame2() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield2' => new Column('integerfield2', Type::getType('integer')), 'integerfield1' => new Column('integerfield1', Type::getType('integer')), ) ), ) ); $this->assertEquals(new SchemaDiff(), Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareMissingTable() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), ) ), ) ); $schema2 = new Schema( array( ) ); $expected = new SchemaDiff( array(), array(), array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), ) ), ) ); $this->assertEquals($expected, Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareNewTable() { $schema1 = new Schema( array( ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), ) ), ) ); $expected = new SchemaDiff( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), ) ), ) ); $this->assertEquals($expected, Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareMissingField() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $expected = new SchemaDiff ( array(), array ( 'bugdb' => new TableDiff( array(), array(), array ( 'integerfield1' => true, ) ) ) ); $this->assertEquals($expected, Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareNewField() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $expected = new SchemaDiff ( array(), array ( 'bugdb' => new TableDiff ( array ( 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $this->assertEquals($expected, Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareChangedColumns_ChangeType() { $column1 = new Column('charfield1', Type::getType('string')); $column2 = new Column('charfield1', Type::getType('integer')); $c = new Comparator(); $this->assertTrue($c->diffColumn($column1, $column2)); $this->assertFalse($c->diffColumn($column1, $column1)); } public function testCompareRemovedIndex() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ), array ( 'primary' => new Index('primary', array( 'integerfield1' ), true ) ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $expected = new SchemaDiff ( array(), array ( 'bugdb' => new TableDiff( array(), array(), array(), array(), array(), array ( 'primary' => true ) ), ) ); $this->assertEquals($expected, Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareNewIndex() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ), array ( 'primary' => new Index('primary', array( 'integerfield1' ), true ) ) ), ) ); $expected = new SchemaDiff ( array(), array ( 'bugdb' => new TableDiff( array(), array(), array(), array ( 'primary' => new Index('primary', array( 'integerfield1' ), true ) ) ), ) ); $this->assertEquals($expected, Comparator::compareSchemas( $schema1, $schema2 ) ); } public function testCompareChangedIndex() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ), array ( 'primary' => new Index('primary', array( 'integerfield1' ), true ) ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ), array ( 'primary' => new Index('primary', array('integerfield1', 'integerfield2'), true ) ) ), ) ); $expected = new SchemaDiff ( array(), array ( 'bugdb' => new TableDiff( array(), array(), array(), array(), array ( 'primary' => new Index('primary', array( 'integerfield1', 'integerfield2' ), true ) ) ), ) ); $actual = Comparator::compareSchemas( $schema1, $schema2 ); $this->assertEquals($expected, $actual); } public function testCompareChangedIndexFieldPositions() { $schema1 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ), array ( 'primary' => new Index('primary', array('integerfield1', 'integerfield2'), true) ) ), ) ); $schema2 = new Schema( array( 'bugdb' => new Table('bugdb', array ( 'integerfield1' => new Column('integerfield1', Type::getType('integer')), 'integerfield2' => new Column('integerfield2', Type::getType('integer')), ), array ( 'primary' => new Index('primary', array('integerfield2', 'integerfield1'), true) ) ), ) ); $expected = new SchemaDiff ( array(), array ( 'bugdb' => new TableDiff( array(), array(), array(), array(), array ( 'primary' => new Index('primary', array('integerfield2', 'integerfield1'), true) ) ), ) ); $actual = Comparator::compareSchemas( $schema1, $schema2 ); $this->assertEquals($expected, $actual); } public function testCompareSequences() { $seq1 = new Sequence('foo', 1, 1); $seq2 = new Sequence('foo', 1, 2); $seq3 = new Sequence('foo', 2, 1); $c = new Comparator(); $this->assertTrue($c->diffSequence($seq1, $seq2)); $this->assertTrue($c->diffSequence($seq1, $seq3)); } public function testRemovedSequence() { $schema1 = new Schema(); $seq = $schema1->createSequence('foo'); $schema2 = new Schema(); $c = new Comparator(); $diffSchema = $c->compare($schema1, $schema2); $this->assertEquals(1, count($diffSchema->removedSequences)); $this->assertSame($seq, $diffSchema->removedSequences[0]); } public function testAddedSequence() { $schema1 = new Schema(); $schema2 = new Schema(); $seq = $schema2->createSequence('foo'); $c = new Comparator(); $diffSchema = $c->compare($schema1, $schema2); $this->assertEquals(1, count($diffSchema->newSequences)); $this->assertSame($seq, $diffSchema->newSequences[0]); } public function testTableAddForeignKey() { $tableForeign = new Table("bar"); $tableForeign->createColumn('id', 'integer'); $table1 = new Table("foo"); $table1->createColumn('fk', 'integer'); $table2 = new Table("foo"); $table2->createColumn('fk', 'integer'); $table2->addForeignKeyConstraint($tableForeign, array('fk'), array('id')); $c = new Comparator(); $tableDiff = $c->diffTable($table1, $table2); $this->assertType('Doctrine\DBAL\Schema\TableDiff', $tableDiff); $this->assertEquals(1, count($tableDiff->addedForeignKeys)); } public function testTableRemoveForeignKey() { $tableForeign = new Table("bar"); $tableForeign->createColumn('id', 'integer'); $table1 = new Table("foo"); $table1->createColumn('fk', 'integer'); $table2 = new Table("foo"); $table2->createColumn('fk', 'integer'); $table2->addForeignKeyConstraint($tableForeign, array('fk'), array('id')); $c = new Comparator(); $tableDiff = $c->diffTable($table2, $table1); $this->assertType('Doctrine\DBAL\Schema\TableDiff', $tableDiff); $this->assertEquals(1, count($tableDiff->removedForeignKeys)); } public function testTableUpdateForeignKey() { $tableForeign = new Table("bar"); $tableForeign->createColumn('id', 'integer'); $table1 = new Table("foo"); $table1->createColumn('fk', 'integer'); $table1->addForeignKeyConstraint($tableForeign, array('fk'), array('id')); $table2 = new Table("foo"); $table2->createColumn('fk', 'integer'); $table2->addForeignKeyConstraint($tableForeign, array('fk'), array('id'), array('onUpdate' => 'CASCADE')); $c = new Comparator(); $tableDiff = $c->diffTable($table1, $table2); $this->assertType('Doctrine\DBAL\Schema\TableDiff', $tableDiff); $this->assertEquals(1, count($tableDiff->changedForeignKeys)); } public function testTablesCaseInsensitive() { $schemaA = new Schema(); $schemaA->createTable('foo'); $schemaA->createTable('bAr'); $schemaA->createTable('BAZ'); $schemaA->createTable('new'); $schemaB = new Schema(); $schemaB->createTable('FOO'); $schemaB->createTable('bar'); $schemaB->createTable('Baz'); $schemaB->createTable('old'); $c = new Comparator(); $diff = $c->compare($schemaA, $schemaB); $this->assertSchemaTableChangeCount($diff, 1, 0, 1); } public function testSequencesCaseInsenstive() { } /** * * @param SchemaDiff $diff * @param int $newTableCount * @param int $changeTableCount * @param int $removeTableCount */ public function assertSchemaTableChangeCount($diff, $newTableCount=0, $changeTableCount=0, $removeTableCount=0) { $this->assertEquals($newTableCount, count($diff->newTables)); $this->assertEquals($changeTableCount, count($diff->changedTables)); $this->assertEquals($removeTableCount, count($diff->removedTables)); } }