doctrine / dbal

        self::assertSame($seq, $diffSchema->newSequences[0]);

    }

    public function testTableAddForeignKey()

    {

        $tableForeign = new Table("bar");

        $tableForeign->addColumn('id', 'integer');

        $table1 = new Table("foo");

        $table1->addColumn('fk', 'integer');

        $table2 = new Table("foo");

        $table2->addColumn('fk', 'integer');

        $table2->addForeignKeyConstraint($tableForeign, array('fk'), array('id'));

        $c = new Comparator();

        $tableDiff = $c->diffTable($table1, $table2);

        self::assertInstanceOf('Doctrine\DBAL\Schema\TableDiff', $tableDiff);

        self::assertEquals(1, count($tableDiff->addedForeignKeys));

    }

    public function testTableRemoveForeignKey()

    {

        self::assertEquals(1, count($tableDiff->addedForeignKeys));

    }

    public function testTableRemoveForeignKey()

    {

        $tableForeign = new Table("bar");

        $tableForeign->addColumn('id', 'integer');

        $table1 = new Table("foo");

        $table1->addColumn('fk', 'integer');

        $table2 = new Table("foo");

        $table2->addColumn('fk', 'integer');

        $table2->addForeignKeyConstraint($tableForeign, array('fk'), array('id'));

        $c = new Comparator();

        $tableDiff = $c->diffTable($table2, $table1);

        self::assertInstanceOf('Doctrine\DBAL\Schema\TableDiff', $tableDiff);

        self::assertEquals(1, count($tableDiff->removedForeignKeys));

    }

    public function testTableUpdateForeignKey()

    {