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add examples
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use Test::More; |
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use strict; |
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use warnings; |
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# user password database |
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our ($USER, $PASSWORD, $DATABASE) = connect_info(); |
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plan skip_all => 'private MySQL test' unless $USER; |
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plan 'no_plan'; |
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# Function for test name |
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my $test; |
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sub test {
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$test = shift; |
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} |
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# Functions for tests |
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sub connect_info {
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my $file = 'password.tmp'; |
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open my $fh, '<', $file |
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or return; |
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my ($user, $password, $database) = split(/\s/, (<$fh>)[0]); |
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close $fh; |
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return ($user, $password, $database); |
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} |
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# Varialbes for tests |
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my $dbi; |
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my $dbname; |
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my $rows; |
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# Constant varialbes for test |
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my $CREATE_TABLE = {
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0 => 'create table table1 (key1 char(255), key2 char(255));' |
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}; |
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use DBIx::Custom::MySQL; |
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test 'connect'; |
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$dbi = DBIx::Custom::MySQL->new(user => $USER, password => $PASSWORD, |
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database => $DATABASE, host => 'localhost', port => '10000'); |
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$dbi->connect; |
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like($dbi->data_source, qr/dbi:mysql:database=.*;host=localhost;port=10000;/, "$test : created data source"); |
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is(ref $dbi->dbh, 'DBI::db', $test); |
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test 'attributes'; |
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$dbi = DBIx::Custom::MySQL->new; |
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$dbi->host('a');
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is($dbi->host, 'a', "$test: host"); |
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$dbi->port('b');
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is($dbi->port, 'b', "$test: port"); |
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test 'limit'; |
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$dbi = DBIx::Custom->connect( |
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data_source => "dbi:mysql:database=$DATABASE", |
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user => $USER, |
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password => $PASSWORD |
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); |
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$dbi->insert(table => 'table1', param => {key1 => 1, key2 => 2});
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$dbi->insert(table => 'table1', param => {key1 => 1, key2 => 4});
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$dbi->insert(table => 'table1', param => {key1 => 1, key2 => 6});
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$dbi->query_builder->register_tag_processor( |
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limit => sub {
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my ($count, $offset) = @_; |
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my $s = ''; |
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$offset = 0 unless defined $offset; |
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$s .= "limit $offset"; |
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$s .= ", $count"; |
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return [$s, []]; |
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} |
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); |
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$rows = $dbi->select( |
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table => 'table1', |
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where => {key1 => 1},
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append => "order by key2 {limit 1 0}"
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)->fetch_hash_all; |
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is_deeply($rows, [{key1 => 1, key2 => 2}], $test);
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$rows = $dbi->select( |
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table => 'table1', |
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where => {key1 => 1},
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append => "order by key2 {limit 2 1}"
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)->fetch_hash_all; |
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is_deeply($rows, [{key1 => 1, key2 => 4},{key1 => 1, key2 => 6}], $test);
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$rows = $dbi->select( |
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table => 'table1', |
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where => {key1 => 1},
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append => "order by key2 {limit 1}"
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)->fetch_hash_all; |
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is_deeply($rows, [{key1 => 1, key2 => 2}], $test);
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$dbi->delete_all(table => 'table1'); |