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#!/usr/bin/perl
use v5.14;
use warnings;
use Test2::V0;
use String::Tagged;
my $str = String::Tagged->new( "Hello, world" );
is( $str->str, "Hello, world", 'Plain string accessor' );
is( $str->length, 12, 'Plain string length' );
is( length($str), 12, 'length() str also works' );
is( $str->plain_substr( 0, 5 ), "Hello", 'Plain substring accessor' );
isa_ok( $str->substr( 0, 5 ), [ "String::Tagged" ], 'Tagged substring accessor' );
$str->set_substr( 7, 5, "planet" );
is( $str->str, "Hello, planet", "After set_substr" );
is( $str->length, 13, 'String length after set_substr' );
$str->insert( 7, "lovely " );
is( $str->str, "Hello, lovely planet", 'After insert' );
$str->append( "!" );
is( $str->str, "Hello, lovely planet!", 'After append' );
done_testing;
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