1#!/usr/bin/perl 2 3use strict; 4use warnings; 5use Test::More; 6use Test::Exception; 7 8use SQL::Abstract; 9 10use SQL::Abstract::Test import => ['is_same_sql_bind']; 11my @cases = 12 ( 13 { 14 given => \'colA DESC', 15 expects => ' ORDER BY colA DESC', 16 expects_quoted => ' ORDER BY colA DESC', 17 }, 18 { 19 given => 'colA', 20 expects => ' ORDER BY colA', 21 expects_quoted => ' ORDER BY `colA`', 22 }, 23 { # it may look odd, but this is the desired behaviour (mst) 24 given => 'colA DESC', 25 expects => ' ORDER BY colA DESC', 26 expects_quoted => ' ORDER BY `colA DESC`', 27 }, 28 { 29 given => [qw/colA colB/], 30 expects => ' ORDER BY colA, colB', 31 expects_quoted => ' ORDER BY `colA`, `colB`', 32 }, 33 { # it may look odd, but this is the desired behaviour (mst) 34 given => ['colA ASC', 'colB DESC'], 35 expects => ' ORDER BY colA ASC, colB DESC', 36 expects_quoted => ' ORDER BY `colA ASC`, `colB DESC`', 37 }, 38 { 39 given => {-asc => 'colA'}, 40 expects => ' ORDER BY colA ASC', 41 expects_quoted => ' ORDER BY `colA` ASC', 42 }, 43 { 44 given => {-desc => 'colB'}, 45 expects => ' ORDER BY colB DESC', 46 expects_quoted => ' ORDER BY `colB` DESC', 47 }, 48 { 49 given => [{-asc => 'colA'}, {-desc => 'colB'}], 50 expects => ' ORDER BY colA ASC, colB DESC', 51 expects_quoted => ' ORDER BY `colA` ASC, `colB` DESC', 52 }, 53 { 54 given => ['colA', {-desc => 'colB'}], 55 expects => ' ORDER BY colA, colB DESC', 56 expects_quoted => ' ORDER BY `colA`, `colB` DESC', 57 }, 58 { 59 given => undef, 60 expects => '', 61 expects_quoted => '', 62 }, 63 64 { 65 given => [{-desc => [ qw/colA colB/ ] }], 66 expects => ' ORDER BY colA DESC, colB DESC', 67 expects_quoted => ' ORDER BY `colA` DESC, `colB` DESC', 68 }, 69 { 70 given => [{-desc => [ qw/colA colB/ ] }, {-asc => 'colC'}], 71 expects => ' ORDER BY colA DESC, colB DESC, colC ASC', 72 expects_quoted => ' ORDER BY `colA` DESC, `colB` DESC, `colC` ASC', 73 }, 74 { 75 given => [{-desc => [ qw/colA colB/ ] }, {-asc => [ qw/colC colD/ ] }], 76 expects => ' ORDER BY colA DESC, colB DESC, colC ASC, colD ASC', 77 expects_quoted => ' ORDER BY `colA` DESC, `colB` DESC, `colC` ASC, `colD` ASC', 78 }, 79 { 80 given => [{-desc => [ qw/colA colB/ ] }, {-desc => 'colC' }], 81 expects => ' ORDER BY colA DESC, colB DESC, colC DESC', 82 expects_quoted => ' ORDER BY `colA` DESC, `colB` DESC, `colC` DESC', 83 }, 84 { 85 given => [{ -asc => 'colA' }, { -desc => [qw/colB/] }, { -asc => [qw/colC colD/] }], 86 expects => ' ORDER BY colA ASC, colB DESC, colC ASC, colD ASC', 87 expects_quoted => ' ORDER BY `colA` ASC, `colB` DESC, `colC` ASC, `colD` ASC', 88 }, 89 { 90 given => { -desc => \['colA LIKE ?', 'test'] }, 91 expects => ' ORDER BY colA LIKE ? DESC', 92 expects_quoted => ' ORDER BY colA LIKE ? DESC', 93 bind => ['test'], 94 }, 95 { 96 given => \['colA LIKE ? DESC', 'test'], 97 expects => ' ORDER BY colA LIKE ? DESC', 98 expects_quoted => ' ORDER BY colA LIKE ? DESC', 99 bind => ['test'], 100 }, 101 { 102 given => [ { -asc => \['colA'] }, { -desc => \['colB LIKE ?', 'test'] }, { -asc => \['colC LIKE ?', 'tost'] }], 103 expects => ' ORDER BY colA ASC, colB LIKE ? DESC, colC LIKE ? ASC', 104 expects_quoted => ' ORDER BY colA ASC, colB LIKE ? DESC, colC LIKE ? ASC', 105 bind => [qw/test tost/], 106 }, 107 ); 108 109 110plan tests => (scalar(@cases) * 2) + 2; 111 112my $sql = SQL::Abstract->new; 113my $sqlq = SQL::Abstract->new({quote_char => '`'}); 114 115for my $case( @cases) { 116 my ($stat, @bind); 117 118 ($stat, @bind) = $sql->_order_by($case->{given}); 119 is_same_sql_bind ( 120 $stat, 121 \@bind, 122 $case->{expects}, 123 $case->{bind} || [], 124 ); 125 126 ($stat, @bind) = $sqlq->_order_by($case->{given}); 127 is_same_sql_bind ( 128 $stat, 129 \@bind, 130 $case->{expects_quoted}, 131 $case->{bind} || [], 132 ); 133} 134 135throws_ok ( 136 sub { $sql->_order_by({-desc => 'colA', -asc => 'colB' }) }, 137 qr/hash passed .+ must have exactly one key/, 138 'Undeterministic order exception', 139); 140 141throws_ok ( 142 sub { $sql->_order_by({-desc => [ qw/colA colB/ ], -asc => [ qw/colC colD/ ] }) }, 143 qr/hash passed .+ must have exactly one key/, 144 'Undeterministic order exception', 145); 146