doctrine / dbal

        self::assertTrue($columns['col_unsigned']->getUnsigned());

    }

    public function testJsonColumnType() : void

    {

        $platform = $this->_sm->getDatabasePlatform();

        if ( ! $platform->hasNativeJsonType()) {

            $this->markTestSkipped("Requires native JSON type");

        }

        $table = new Table('test_mysql_json');

        $table->addColumn('col_json', 'json');

        $this->_sm->dropAndCreateTable($table);

        $columns = $this->_sm->listTableColumns('test_mysql_json');

        self::assertSame(TYPE::JSON, $columns['col_json']->getType()->getName());

    }

    public function testColumnDefaultCurrentTimestamp() : void

    {

     * @group 2782

     * @group 6654

     */

    public function testComparatorShouldNotAddCommentToJsonTypeSinceItIsTheDefaultNow() : void

    {

        if ( ! $this->_sm->getDatabasePlatform()->hasNativeJsonType()) {

            $this->markTestSkipped('This test is only supported on platforms that have native JSON type.');

        }

        $this->_conn->executeQuery('CREATE TABLE json_test (parameters JSON NOT NULL)');

        $table = new Table('json_test');

        $table->addColumn('parameters', 'json');

        $comparator = new Comparator();

        $tableDiff  = $comparator->diffTable($this->_sm->listTableDetails('json_test'), $table);

        self::assertFalse($tableDiff);

    }

    /**

     * @dataProvider commentsProvider