-##
-# DBM::Deep Test
-##
use strict;
-use Test::More tests => 17;
-use t::common qw( new_fh );
+use warnings FATAL => 'all';
+
+use Test::More;
+use Test::Deep;
+
+use t::common qw( new_dbm );
use_ok( 'DBM::Deep' );
-my ($fh, $filename) = new_fh();
-my $db = DBM::Deep->new(
- file => $filename,
-);
+sub my_filter_store_key { return 'MYFILTER' . $_[0]; }
+sub my_filter_store_value { return 'MYFILTER' . $_[0]; }
-ok( !$db->set_filter( 'floober', sub {} ), "floober isn't a value filter key" );
+sub my_filter_fetch_key { $_[0] =~ s/^MYFILTER//; return $_[0]; }
+sub my_filter_fetch_value { $_[0] =~ s/^MYFILTER//; return $_[0]; }
-##
-# First try store filters only (values will be unfiltered)
-##
-ok( $db->set_filter( 'store_key', \&my_filter_store_key ), "set the store_key filter" );
-ok( $db->set_filter( 'store_value', \&my_filter_store_value ), "set the store_value filter" );
+my $dbm_factory = new_dbm();
+while ( my $dbm_maker = $dbm_factory->() ) {
+ my $db = $dbm_maker->();
-$db->{key1} = "value1";
-$db->{key2} = "value2";
+ ok( !$db->set_filter( 'floober', sub {} ), "floober isn't a value filter key" );
-is($db->{key1}, "MYFILTERvalue1", "The value for key1 was filtered correctly" );
-is($db->{key2}, "MYFILTERvalue2", "The value for key2 was filtered correctly" );
+ ##
+ # First try store filters only (values will be unfiltered)
+ ##
+ ok( $db->set_filter( 'store_key', \&my_filter_store_key ), "set the store_key filter" );
+ ok( $db->set_filter( 'store_value', \&my_filter_store_value ), "set the store_value filter" );
-##
-# Now try fetch filters as well
-##
-ok( $db->set_filter( 'fetch_key', \&my_filter_fetch_key ), "Set the fetch_key filter" );
-ok( $db->set_filter( 'fetch_value', \&my_filter_fetch_value), "Set the fetch_value filter" );
+ $db->{key1} = "value1";
+ $db->{key2} = "value2";
-is($db->{key1}, "value1", "Fetchfilters worked right");
-is($db->{key2}, "value2", "Fetchfilters worked right");
+ is($db->{key1}, "MYFILTERvalue1", "The value for key1 was filtered correctly" );
+ is($db->{key2}, "MYFILTERvalue2", "The value for key2 was filtered correctly" );
-##
-# Try fetching keys as well as values
-##
-my $first_key = $db->first_key();
-my $next_key = $db->next_key($first_key);
+ ##
+ # Now try fetch filters as well
+ ##
+ ok( $db->set_filter( 'fetch_key', \&my_filter_fetch_key ), "Set the fetch_key filter" );
+ ok( $db->set_filter( 'fetch_value', \&my_filter_fetch_value), "Set the fetch_value filter" );
-ok(
- (($first_key eq "key1") || ($first_key eq "key2")) &&
- (($next_key eq "key1") || ($next_key eq "key2"))
-);
+ is($db->{key1}, "value1", "Fetchfilters worked right");
+ is($db->{key2}, "value2", "Fetchfilters worked right");
-##
-# Now clear all filters, and make sure all is unfiltered
-##
-ok( $db->set_filter( 'store_key', undef ), "Unset store_key filter" );
-ok( $db->set_filter( 'store_value', undef ), "Unset store_value filter" );
-ok( $db->set_filter( 'fetch_key', undef ), "Unset fetch_key filter" );
-ok( $db->set_filter( 'fetch_value', undef ), "Unset fetch_value filter" );
+ ##
+ # Try fetching keys as well as values
+ ##
+ cmp_bag( [ keys %$db ], [qw( key1 key2 )], "DB keys correct" );
-is($db->{MYFILTERkey1}, "MYFILTERvalue1");
-is($db->{MYFILTERkey2}, "MYFILTERvalue2");
+ # Exists and delete tests
+ ok( exists $db->{key1}, "Key1 exists" );
+ ok( exists $db->{key2}, "Key2 exists" );
-sub my_filter_store_key { return 'MYFILTER' . $_[0]; }
-sub my_filter_store_value { return 'MYFILTER' . $_[0]; }
+ is( delete $db->{key1}, 'value1', "Delete returns the right value" );
-sub my_filter_fetch_key { $_[0] =~ s/^MYFILTER//; return $_[0]; }
-sub my_filter_fetch_value { $_[0] =~ s/^MYFILTER//; return $_[0]; }
+ ok( !exists $db->{key1}, "Key1 no longer exists" );
+ ok( exists $db->{key2}, "Key2 exists" );
+
+ ##
+ # Now clear all filters, and make sure all is unfiltered
+ ##
+ ok( $db->filter_store_key( undef ), "Unset store_key filter" );
+ ok( $db->filter_store_value( undef ), "Unset store_value filter" );
+ ok( $db->filter_fetch_key( undef ), "Unset fetch_key filter" );
+ ok( $db->filter_fetch_value( undef ), "Unset fetch_value filter" );
+
+ is( $db->{MYFILTERkey2}, "MYFILTERvalue2", "We get the right unfiltered value" );
+}
+
+done_testing;