use Test::More tests => 6;

use strict;
use lib 't';
use File::Path;
use Test::Utils;
use CGI::Cache;

use vars qw( $VERSION );

$VERSION = sprintf "%d.%02d%02d", q/0.10.0/ =~ /(\d+)/g;

# ----------------------------------------------------------------------------

# Make sure the cache directory isn't there
rmtree 't/CGI_Cache_tempdir';

# ----------------------------------------------------------------------------

my $script_number = 1;

# ----------------------------------------------------------------------------

# Test 1-3: test buffer() with no arguments
{
my $test_script_name = "t/cgi_test_$script_number.cgi";

my $script = <<'EOF';
use lib '../blib/lib';
use CGI::Cache;

CGI::Cache::setup({ cache_options => { cache_root => 't/CGI_Cache_tempdir' } });
CGI::Cache::set_key( 'test key' );
CGI::Cache::start() or exit;

print "Test output 1\n";
my $buffer = CGI::Cache::buffer();
CGI::Cache::stop();
print "BUFFER: $buffer";
EOF

my $expected_stdout = "Test output 1\nBUFFER: Test output 1\n";
my $expected_stderr = '';
my $expected_cached = "Test output 1\n";
my $message = 'read buffer()';

Run_Script($test_script_name, $script, $expected_stdout, $expected_stderr,
  $expected_cached, $message, 1);

$script_number++;

rmtree 't/CGI_Cache_tempdir';
}

# ----------------------------------------------------------------------------

# Test 4-6: test buffer() with arguments
{
my $test_script_name = "t/cgi_test_$script_number.cgi";

my $script = <<'EOF';
use lib '../blib/lib';
use CGI::Cache;

CGI::Cache::setup({ cache_options => { cache_root => 't/CGI_Cache_tempdir' } });
CGI::Cache::set_key( 'test key' );
CGI::Cache::start() or exit;

print "Test output 1\n";
CGI::Cache::buffer("Replacement output 1\n");
print "Test output 2\n";
EOF

my $expected_stdout = "Test output 1\nTest output 2\n";
my $expected_stderr = '';
my $expected_cached = "Replacement output 1\nTest output 2\n";
my $message = 'write buffer()';

Run_Script($test_script_name, $script, $expected_stdout, $expected_stderr,
  $expected_cached, $message, 1);

$script_number++;

rmtree 't/CGI_Cache_tempdir';
}