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 plan tests => 1269;
  14
  15 my $employees = $schema->resultset('Employee');
  16 $employees->delete();
  17
  18 foreach (1..5) {
  19     $employees->create({ name=>'temp' });
  20 }
  21 $employees = $employees->search(undef,{order_by=>'position'});
  22 ok( check_rs($employees), "intial positions" );
  23
  24 hammer_rs( $employees );
  25
  26 DBICTest::Employee->grouping_column('group_id');
  27 $employees->delete();
  28 foreach my $group_id (1..4) {
  29     foreach (1..6) {
  30         $employees->create({ name=>'temp', group_id=>$group_id });
  31     }
  32 }
  33 $employees = $employees->search(undef,{order_by=>'group_id,position'});
  34
  35 foreach my $group_id (1..4) {
  36     my $group_employees = $employees->search({group_id=>$group_id});
  37     $group_employees->all();
  38     ok( check_rs($group_employees), "group intial positions" );
  39     hammer_rs( $group_employees );
  40 }
  41
  42 my $group_3 = $employees->search({group_id=>3});
  43 my $to_group = 1;
  44 my $to_pos = undef;
  45 while (my $employee = $group_3->next) {
  46         $employee->discard_changes;     # since we are effective shift()ing the $rs
  47         $employee->move_to_group($to_group, $to_pos);
  48         $to_pos++;
  49         $to_group = $to_group==1 ? 2 : 1;
  50 }
  51 foreach my $group_id (1..4) {
  52     my $group_employees = $employees->search({group_id=>$group_id});
  53     $group_employees->all();
  54     ok( check_rs($group_employees), "group positions after move_to_group" );
  55 }
  56
  57 my $employee = $employees->search({group_id=>4})->first;
  58 $employee->position(2);
  59 $employee->update;
  60 ok( check_rs($employees->search_rs({group_id=>4})), "overloaded update 1" );
  61 $employee = $employees->search({group_id=>4})->first;
  62 $employee->update({position=>3});
  63 ok( check_rs($employees->search_rs({group_id=>4})), "overloaded update 2" );
  64 $employee = $employees->search({group_id=>4})->first;
  65 $employee->group_id(1);
  66 $employee->update;
  67 ok(
  68         check_rs($employees->search_rs({group_id=>1})) && check_rs($employees->search_rs({group_id=>4})),
  69         "overloaded update 3"
  70 );
  71 $employee = $employees->search({group_id=>4})->first;
  72 $employee->update({group_id=>2});
  73 ok(
  74         check_rs($employees->search_rs({group_id=>2})) && check_rs($employees->search_rs({group_id=>4})),
  75         "overloaded update 4"
  76 );
  77 $employee = $employees->search({group_id=>4})->first;
  78 $employee->group_id(1);
  79 $employee->position(3);
  80 $employee->update;
  81 ok(
  82         check_rs($employees->search_rs({group_id=>1})) && check_rs($employees->search_rs({group_id=>4})),
  83         "overloaded update 5"
  84 );
  85 $employee = $employees->search({group_id=>4})->first;
  86 $employee->group_id(2);
  87 $employee->position(undef);
  88 $employee->update;
  89 ok(
  90         check_rs($employees->search_rs({group_id=>2})) && check_rs($employees->search_rs({group_id=>4})),
  91         "overloaded update 6"
  92 );
  93 $employee = $employees->search({group_id=>4})->first;
  94 $employee->update({group_id=>1,position=>undef});
  95 ok(
  96         check_rs($employees->search_rs({group_id=>1})) && check_rs($employees->search_rs({group_id=>4})),
  97         "overloaded update 7"
  98 );
  99
 100 # multicol tests begin here
 101 DBICTest::Employee->grouping_column(['group_id_2', 'group_id_3']);
 102 $employees->delete();
 103 foreach my $group_id_2 (1..4) {
 104     foreach my $group_id_3 (1..4) {
 105         foreach (1..4) {
 106             $employees->create({ name=>'temp', group_id_2=>$group_id_2, group_id_3=>$group_id_3 });
 107         }
 108     }
 109 }
 110 $employees = $employees->search(undef,{order_by=>[qw/group_id_2 group_id_3 position/]});
 111
 112 foreach my $group_id_2 (1..3) {
 113     foreach my $group_id_3 (1..3) {
 114         my $group_employees = $employees->search({group_id_2=>$group_id_2, group_id_3=>$group_id_3});
 115         $group_employees->all();
 116         ok( check_rs($group_employees), "group intial positions" );
 117         hammer_rs( $group_employees );
 118     }
 119 }
 120
 121 # move_to_group, specifying group by hash
 122 my $group_4 = $employees->search({group_id_2=>4});
 123 $to_group = 1;
 124 my $to_group_2_base = 7;
 125 my $to_group_2 = 1;
 126 $to_pos = undef;
 127 while (my $employee = $group_4->next) {
 128         $employee->move_to_group({group_id_2=>$to_group, group_id_3=>$to_group_2}, $to_pos);
 129         $to_pos++;
 130     $to_group = ($to_group % 3) + 1;
 131     $to_group_2_base++;
 132     $to_group_2 = (ceil($to_group_2_base/3.0) %3) +1
 133 }
 134 foreach my $group_id_2 (1..4) {
 135     foreach my $group_id_3 (1..4) {
 136         my $group_employees = $employees->search({group_id_2=>$group_id_2,group_id_3=>$group_id_3});
 137         $group_employees->all();
 138         ok( check_rs($group_employees), "group positions after move_to_group" );
 139     }
 140 }
 141
 142 $employees->delete();
 143 foreach my $group_id_2 (1..4) {
 144     foreach my $group_id_3 (1..4) {
 145         foreach (1..4) {
 146             $employees->create({ name=>'temp', group_id_2=>$group_id_2, group_id_3=>$group_id_3 });
 147         }
 148     }
 149 }
 150 $employees = $employees->search(undef,{order_by=>[qw/group_id_2 group_id_3 position/]});
 151
 152 $employee = $employees->search({group_id_2=>4, group_id_3=>1})->first;
 153 $employee->group_id_2(1);
 154 $employee->update;
 155 ok(
 156     check_rs($employees->search_rs({group_id_2=>4, group_id_3=>1}))
 157     && check_rs($employees->search_rs({group_id_2=>1, group_id_3=>1})),
 158     "overloaded multicol update 1"
 159 );
 160
 161 $employee = $employees->search({group_id_2=>4, group_id_3=>1})->first;
 162 $employee->update({group_id_2=>2});
 163 ok( check_rs($employees->search_rs({group_id_2=>4, group_id_3=>1}))
 164     && check_rs($employees->search_rs({group_id_2=>2, group_id_3=>1})),
 165    "overloaded multicol update 2"
 166 );
 167
 168 $employee = $employees->search({group_id_2=>3, group_id_3=>1})->first;
 169 $employee->group_id_2(1);
 170 $employee->group_id_3(3);
 171 $employee->update();
 172 ok( check_rs($employees->search_rs({group_id_2=>3, group_id_3=>1}))
 173     && check_rs($employees->search_rs({group_id_2=>1, group_id_3=>3})),
 174     "overloaded multicol update 3"
 175 );
 176
 177 $employee = $employees->search({group_id_2=>3, group_id_3=>1})->first;
 178 $employee->update({group_id_2=>2, group_id_3=>3});
 179 ok( check_rs($employees->search_rs({group_id_2=>3, group_id_3=>1}))
 180     && check_rs($employees->search_rs({group_id_2=>2, group_id_3=>3})),
 181     "overloaded multicol update 4"
 182 );
 183
 184 $employee = $employees->search({group_id_2=>3, group_id_3=>2})->first;
 185 $employee->update({group_id_2=>2, group_id_3=>4, position=>2});
 186 ok( check_rs($employees->search_rs({group_id_2=>3, group_id_3=>2}))
 187     && check_rs($employees->search_rs({group_id_2=>2, group_id_3=>4})),
 188     "overloaded multicol update 5"
 189 );
 190
 191 sub hammer_rs {
 192     my $rs = shift;
 193     my $employee;
 194     my $count = $rs->count();
 195     my $position_column = $rs->result_class->position_column();
 196     my $row;
 197
 198     foreach my $position (1..$count) {
 199
 200         ($row) = $rs->search({ $position_column=>$position })->all();
 201         $row->move_previous();
 202         ok( check_rs($rs), "move_previous( $position )" );
 203
 204         ($row) = $rs->search({ $position_column=>$position })->all();
 205         $row->move_next();
 206         ok( check_rs($rs), "move_next( $position )" );
 207
 208         ($row) = $rs->search({ $position_column=>$position })->all();
 209         $row->move_first();
 210         ok( check_rs($rs), "move_first( $position )" );
 211
 212         ($row) = $rs->search({ $position_column=>$position })->all();
 213         $row->move_last();
 214         ok( check_rs($rs), "move_last( $position )" );
 215
 216         foreach my $to_position (1..$count) {
 217             ($row) = $rs->search({ $position_column=>$position })->all();
 218             $row->move_to($to_position);
 219             ok( check_rs($rs), "move_to( $position => $to_position )" );
 220         }
 221
 222         $row = $rs->find({ position => $position });
 223         if ($position==1) {
 224             ok( !$row->previous_sibling(), 'no previous sibling' );
 225             ok( !$row->first_sibling(), 'no first sibling' );
 226             ok( $row->next_sibling->position > $position, 'next sibling position > than us');
 227             is( $row->next_sibling->previous_sibling->position, $position, 'next-prev sibling is us');
 228             ok( $row->last_sibling->position > $position, 'last sibling position > than us');
 229         }
 230         else {
 231             ok( $row->previous_sibling(), 'previous sibling' );
 232             ok( $row->first_sibling(), 'first sibling' );
 233             ok( $row->previous_sibling->position < $position, 'prev sibling position < than us');
 234             is( $row->previous_sibling->next_sibling->position, $position, 'prev-next sibling is us');
 235             ok( $row->first_sibling->position < $position, 'first sibling position < than us');
 236         }
 237         if ($position==$count) {
 238             ok( !$row->next_sibling(), 'no next sibling' );
 239             ok( !$row->last_sibling(), 'no last sibling' );
 240             ok( $row->previous_sibling->position < $position, 'prev sibling position < than us');
 241             is( $row->previous_sibling->next_sibling->position, $position, 'prev-next sibling is us');
 242             ok( $row->first_sibling->position < $position, 'first sibling position < than us');
 243         }
 244         else {
 245             ok( $row->next_sibling(), 'next sibling' );
 246             ok( $row->last_sibling(), 'last sibling' );
 247             ok( $row->next_sibling->position > $row->position, 'next sibling position > than us');
 248             is( $row->next_sibling->previous_sibling->position, $position, 'next-prev sibling is us');
 249             ok( $row->last_sibling->position > $row->position, 'last sibling position > than us');
 250         }
 251
 252     }
 253 }
 254
 255 sub check_rs {
 256     my( $rs ) = @_;
 257     $rs->reset();
 258     my $position_column = $rs->result_class->position_column();
 259     my $expected_position = 0;
 260     while (my $row = $rs->next()) {
 261         $expected_position ++;
 262         if ($row->get_column($position_column)!=$expected_position) {
 263             return 0;
 264         }
 265     }
 266     return 1;
 267 }
 268