t/87ordered.t

   1 # vim: filetype=perl
   2 use strict;
   3 use warnings;
   4
   5 use Test::More;
   6 use lib qw(t/lib);
   7 use DBICTest;
   8
   9 use POSIX qw(ceil);
  10
  11 my $schema = DBICTest->init_schema();
  12
  13 my $employees = $schema->resultset('Employee');
  14 $employees->delete();
  15
  16 foreach (1..5) {
  17     $employees->create({ name=>'temp' });
  18 }
  19 $employees = $employees->search(undef,{order_by=>'position'});
  20 ok( check_rs($employees), "intial positions" );
  21
  22 hammer_rs( $employees );
  23
  24 DBICTest::Employee->grouping_column('group_id');
  25 $employees->delete();
  26 foreach my $group_id (1..4) {
  27     foreach (1..6) {
  28         $employees->create({ name=>'temp', group_id=>$group_id });
  29     }
  30 }
  31 $employees = $employees->search(undef,{order_by=>'group_id,position'});
  32
  33 foreach my $group_id (1..4) {
  34     my $group_employees = $employees->search({group_id=>$group_id});
  35     $group_employees->all();
  36     ok( check_rs($group_employees), "group intial positions" );
  37     hammer_rs( $group_employees );
  38 }
  39
  40 my $group_3 = $employees->search({group_id=>3});
  41 my $to_group = 1;
  42 my $to_pos = undef;
  43 {
  44   my @empl = $group_3->all;
  45   while (my $employee = shift @empl) {
  46     $employee->move_to_group($to_group, $to_pos);
  47     $to_pos++;
  48     $to_group = $to_group==1 ? 2 : 1;
  49   }
  50 }
  51 foreach my $group_id (1..4) {
  52     my $group_employees = $employees->search({group_id=>$group_id});
  53     ok( check_rs($group_employees), "group positions after move_to_group" );
  54 }
  55
  56 my $employee = $employees->search({group_id=>4})->first;
  57 $employee->position(2);
  58 $employee->update;
  59 ok( check_rs($employees->search_rs({group_id=>4})), "overloaded update 1" );
  60 $employee = $employees->search({group_id=>4})->first;
  61 $employee->update({position=>3});
  62 ok( check_rs($employees->search_rs({group_id=>4})), "overloaded update 2" );
  63 $employee = $employees->search({group_id=>4})->first;
  64 $employee->group_id(1);
  65 $employee->update;
  66 ok(
  67         check_rs($employees->search_rs({group_id=>1})) && check_rs($employees->search_rs({group_id=>4})),
  68         "overloaded update 3"
  69 );
  70 $employee = $employees->search({group_id=>4})->first;
  71 $employee->update({group_id=>2});
  72 ok(
  73         check_rs($employees->search_rs({group_id=>2})) && check_rs($employees->search_rs({group_id=>4})),
  74         "overloaded update 4"
  75 );
  76 $employee = $employees->search({group_id=>4})->first;
  77 $employee->group_id(1);
  78 $employee->position(3);
  79 $employee->update;
  80 ok(
  81         check_rs($employees->search_rs({group_id=>1})) && check_rs($employees->search_rs({group_id=>4})),
  82         "overloaded update 5"
  83 );
  84 $employee = $employees->search({group_id=>4})->first;
  85 $employee->group_id(2);
  86 $employee->position(undef);
  87 $employee->update;
  88 ok(
  89         check_rs($employees->search_rs({group_id=>2})) && check_rs($employees->search_rs({group_id=>4})),
  90         "overloaded update 6"
  91 );
  92 $employee = $employees->search({group_id=>4})->first;
  93 $employee->update({group_id=>1,position=>undef});
  94 ok(
  95         check_rs($employees->search_rs({group_id=>1})) && check_rs($employees->search_rs({group_id=>4})),
  96         "overloaded update 7"
  97 );
  98
  99 # multicol tests begin here
 100 DBICTest::Employee->grouping_column(['group_id_2', 'group_id_3']);
 101 $employees->delete();
 102 foreach my $group_id_2 (1..4) {
 103     foreach my $group_id_3 (1..4) {
 104         foreach (1..4) {
 105             $employees->create({ name=>'temp', group_id_2=>$group_id_2, group_id_3=>$group_id_3 });
 106         }
 107     }
 108 }
 109 $employees = $employees->search(undef,{order_by=>[qw/group_id_2 group_id_3 position/]});
 110
 111 foreach my $group_id_2 (1..3) {
 112     foreach my $group_id_3 (1..3) {
 113         my $group_employees = $employees->search({group_id_2=>$group_id_2, group_id_3=>$group_id_3});
 114         $group_employees->all();
 115         ok( check_rs($group_employees), "group intial positions" );
 116         hammer_rs( $group_employees );
 117     }
 118 }
 119
 120 # move_to_group, specifying group by hash
 121 my $group_4 = $employees->search({group_id_2=>4});
 122 $to_group = 1;
 123 my $to_group_2_base = 7;
 124 my $to_group_2 = 1;
 125 $to_pos = undef;
 126
 127 {
 128   my @empl = $group_3->all;
 129   while (my $employee = shift @empl) {
 130     $employee->move_to_group({group_id_2=>$to_group, group_id_3=>$to_group_2}, $to_pos);
 131     $to_pos++;
 132     $to_group = ($to_group % 3) + 1;
 133     $to_group_2_base++;
 134     $to_group_2 = (ceil($to_group_2_base/3.0) %3) +1
 135   }
 136 }
 137 foreach my $group_id_2 (1..4) {
 138     foreach my $group_id_3 (1..4) {
 139         my $group_employees = $employees->search({group_id_2=>$group_id_2,group_id_3=>$group_id_3});
 140         ok( check_rs($group_employees), "group positions after move_to_group" );
 141     }
 142 }
 143
 144 $employees->delete();
 145 foreach my $group_id_2 (1..4) {
 146     foreach my $group_id_3 (1..4) {
 147         foreach (1..4) {
 148             $employees->create({ name=>'temp', group_id_2=>$group_id_2, group_id_3=>$group_id_3 });
 149         }
 150     }
 151 }
 152 $employees = $employees->search(undef,{order_by=>[qw/group_id_2 group_id_3 position/]});
 153
 154 $employee = $employees->search({group_id_2=>4, group_id_3=>1})->first;
 155 $employee->group_id_2(1);
 156 $employee->update;
 157 ok(
 158     check_rs($employees->search_rs({group_id_2=>4, group_id_3=>1}))
 159     && check_rs($employees->search_rs({group_id_2=>1, group_id_3=>1})),
 160     "overloaded multicol update 1"
 161 );
 162
 163 $employee = $employees->search({group_id_2=>4, group_id_3=>1})->first;
 164 $employee->update({group_id_2=>2});
 165 ok( check_rs($employees->search_rs({group_id_2=>4, group_id_3=>1}))
 166     && check_rs($employees->search_rs({group_id_2=>2, group_id_3=>1})),
 167    "overloaded multicol update 2"
 168 );
 169
 170 $employee = $employees->search({group_id_2=>3, group_id_3=>1})->first;
 171 $employee->group_id_2(1);
 172 $employee->group_id_3(3);
 173 $employee->update();
 174 ok( check_rs($employees->search_rs({group_id_2=>3, group_id_3=>1}))
 175     && check_rs($employees->search_rs({group_id_2=>1, group_id_3=>3})),
 176     "overloaded multicol update 3"
 177 );
 178
 179 $employee = $employees->search({group_id_2=>3, group_id_3=>1})->first;
 180 $employee->update({group_id_2=>2, group_id_3=>3});
 181 ok( check_rs($employees->search_rs({group_id_2=>3, group_id_3=>1}))
 182     && check_rs($employees->search_rs({group_id_2=>2, group_id_3=>3})),
 183     "overloaded multicol update 4"
 184 );
 185
 186 $employee = $employees->search({group_id_2=>3, group_id_3=>2})->first;
 187 $employee->update({group_id_2=>2, group_id_3=>4, position=>2});
 188 ok( check_rs($employees->search_rs({group_id_2=>3, group_id_3=>2}))
 189     && check_rs($employees->search_rs({group_id_2=>2, group_id_3=>4})),
 190     "overloaded multicol update 5"
 191 );
 192
 193 sub hammer_rs {
 194     my $rs = shift;
 195     my $employee;
 196     my $count = $rs->count();
 197     my $position_column = $rs->result_class->position_column();
 198     my $row;
 199
 200     foreach my $position (1..$count) {
 201
 202         ($row) = $rs->search({ $position_column=>$position })->all();
 203         $row->move_previous();
 204         ok( check_rs($rs), "move_previous( $position )" );
 205
 206         ($row) = $rs->search({ $position_column=>$position })->all();
 207         $row->move_next();
 208         ok( check_rs($rs), "move_next( $position )" );
 209
 210         ($row) = $rs->search({ $position_column=>$position })->all();
 211         $row->move_first();
 212         ok( check_rs($rs), "move_first( $position )" );
 213
 214         ($row) = $rs->search({ $position_column=>$position })->all();
 215         $row->move_last();
 216         ok( check_rs($rs), "move_last( $position )" );
 217
 218         foreach my $to_position (1..$count) {
 219             ($row) = $rs->search({ $position_column=>$position })->all();
 220             $row->move_to($to_position);
 221             ok( check_rs($rs), "move_to( $position => $to_position )" );
 222         }
 223
 224         $row = $rs->find({ position => $position });
 225         if ($position==1) {
 226             ok( !$row->previous_sibling(), 'no previous sibling' );
 227             ok( !$row->first_sibling(), 'no first sibling' );
 228             ok( $row->next_sibling->position > $position, 'next sibling position > than us');
 229             is( $row->next_sibling->previous_sibling->position, $position, 'next-prev sibling is us');
 230             ok( $row->last_sibling->position > $position, 'last sibling position > than us');
 231         }
 232         else {
 233             ok( $row->previous_sibling(), 'previous sibling' );
 234             ok( $row->first_sibling(), 'first sibling' );
 235             ok( $row->previous_sibling->position < $position, 'prev sibling position < than us');
 236             is( $row->previous_sibling->next_sibling->position, $position, 'prev-next sibling is us');
 237             ok( $row->first_sibling->position < $position, 'first sibling position < than us');
 238         }
 239         if ($position==$count) {
 240             ok( !$row->next_sibling(), 'no next sibling' );
 241             ok( !$row->last_sibling(), 'no last sibling' );
 242             ok( $row->previous_sibling->position < $position, 'prev sibling position < than us');
 243             is( $row->previous_sibling->next_sibling->position, $position, 'prev-next sibling is us');
 244             ok( $row->first_sibling->position < $position, 'first sibling position < than us');
 245         }
 246         else {
 247             ok( $row->next_sibling(), 'next sibling' );
 248             ok( $row->last_sibling(), 'last sibling' );
 249             ok( $row->next_sibling->position > $row->position, 'next sibling position > than us');
 250             is( $row->next_sibling->previous_sibling->position, $position, 'next-prev sibling is us');
 251             ok( $row->last_sibling->position > $row->position, 'last sibling position > than us');
 252         }
 253
 254     }
 255 }
 256
 257 sub check_rs {
 258     my( $rs ) = @_;
 259     $rs->reset();
 260     my $position_column = $rs->result_class->position_column();
 261     my $expected_position = 0;
 262     while (my $row = $rs->next()) {
 263         $expected_position ++;
 264         if ($row->get_column($position_column)!=$expected_position) {
 265             return 0;
 266         }
 267     }
 268     return 1;
 269 }
 270
 271 done_testing;