t/db_dependent/Suggestions.t

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use C4::Context;
  21 use C4::Members;
  22 use C4::Letters;
  23 use C4::Branch;
  24 use C4::Budgets qw( AddBudgetPeriod AddBudget );
  25
  26 use Koha::DateUtils qw( dt_from_string );
  27
  28 use DateTime::Duration;
  29 use Test::More tests => 105;
  30 use Test::Warn;
  31
  32 BEGIN {
  33     use_ok('C4::Suggestions');
  34     use_ok('C4::Koha');
  35 }
  36
  37 my $dbh = C4::Context->dbh;
  38 my $sql;
  39
  40 # Start transaction
  41 $dbh->{AutoCommit} = 0;
  42 $dbh->{RaiseError} = 1;
  43
  44 # Reset item types to only the default ones
  45 $dbh->do(q|DELETE FROM itemtypes;|);
  46 $sql = "
  47 INSERT INTO itemtypes (itemtype, description, rentalcharge, notforloan, imageurl, summary) VALUES
  48 ('BK', 'Books',5,0,'bridge/book.gif',''),
  49 ('MX', 'Mixed Materials',5,0,'bridge/kit.gif',''),
  50 ('CF', 'Computer Files',5,0,'bridge/computer_file.gif',''),
  51 ('MP', 'Maps',5,0,'bridge/map.gif',''),
  52 ('VM', 'Visual Materials',5,1,'bridge/dvd.gif',''),
  53 ('MU', 'Music',5,0,'bridge/sound.gif',''),
  54 ('CR', 'Continuing Resources',5,0,'bridge/periodical.gif',''),
  55 ('REF', 'Reference',0,1,'bridge/reference.gif','');";
  56 $dbh->do($sql);
  57 $dbh->do(q|DELETE FROM suggestions|);
  58 $dbh->do(q|DELETE FROM issues|);
  59 $dbh->do(q|DELETE FROM borrowers|);
  60 $dbh->do(q|DELETE FROM letter|);
  61 $dbh->do(q|DELETE FROM message_queue|);
  62 $dbh->do(q|INSERT INTO letter(module, code, content) VALUES ('suggestions', 'CHECKED', 'my content')|);
  63
  64 # Add CPL if missing.
  65 if (not defined GetBranchDetail('CPL')) {
  66     ModBranch({add => 1, branchcode => 'CPL', branchname => 'Centerville'});
  67 }
  68
  69 my $sth = $dbh->prepare("SELECT * FROM categories WHERE categorycode='S';");
  70 $sth->execute();
  71 if (!$sth->fetchrow_hashref) {
  72     $sql = "INSERT INTO categories
  73                 (categorycode,description,enrolmentperiod,upperagelimit,
  74                  dateofbirthrequired,finetype,bulk,enrolmentfee,
  75                  overduenoticerequired,issuelimit,reservefee,category_type)
  76             VALUES
  77                 ('S','Staff',99,999,
  78                  18,NULL,NULL,'0.000000',
  79                  0,NULL,'0.000000','S');";
  80     $dbh->do($sql);
  81 }
  82
  83 my $member = {
  84     firstname => 'my firstname',
  85     surname => 'my surname',
  86     categorycode => 'S',
  87     branchcode => 'CPL',
  88 };
  89 my $borrowernumber = AddMember(%$member);
  90
  91 my $biblionumber1 = 1;
  92 my $my_suggestion = {
  93     title         => 'my title',
  94     author        => 'my author',
  95     publishercode => 'my publishercode',
  96     suggestedby   => $borrowernumber,
  97     biblionumber  => $biblionumber1,
  98     managedby     => '',
  99     manageddate   => '',
 100     accepteddate  => dt_from_string,
 101     note          => 'my note',
 102 };
 103
 104 my $budgetperiod_id = AddBudgetPeriod({
 105     budget_period_startdate   => '2008-01-01',
 106     budget_period_enddate     => '2008-12-31',
 107     budget_period_description => 'MAPERI',
 108     budget_period_active      => 1,
 109 });
 110
 111 my $budget_id = AddBudget({
 112     budget_code      => 'ABCD',
 113     budget_amount    => '123.132000',
 114     budget_name      => 'ABCD',
 115     budget_notes     => 'This is a note',
 116     budget_period_id => $budgetperiod_id,
 117 });
 118 my $my_suggestion_with_budget = {
 119     title         => 'my title 2',
 120     author        => 'my author 2',
 121     publishercode => 'my publishercode 2',
 122     suggestedby   => $borrowernumber,
 123     biblionumber  => $biblionumber1,
 124     managedby     => '',
 125     manageddate   => '',
 126     accepteddate  => dt_from_string,
 127     note          => 'my note',
 128     budgetid      => $budget_id,
 129 };
 130
 131
 132 is( CountSuggestion(), 0, 'CountSuggestion without the status returns 0' );
 133 is( CountSuggestion('ASKED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 134 is( CountSuggestion('CHECKED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 135 is( CountSuggestion('ACCEPTED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 136 is( CountSuggestion('REJECTED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 137
 138 my $my_suggestionid = NewSuggestion($my_suggestion);
 139 isnt( $my_suggestionid, 0, 'NewSuggestion returns an not null id' );
 140 my $my_suggestionid_with_budget = NewSuggestion($my_suggestion_with_budget);
 141
 142 is( GetSuggestion(), undef, 'GetSuggestion without the suggestion id returns undef' );
 143 my $suggestion = GetSuggestion($my_suggestionid);
 144 is( $suggestion->{title}, $my_suggestion->{title}, 'NewSuggestion stores the title correctly' );
 145 is( $suggestion->{author}, $my_suggestion->{author}, 'NewSuggestion stores the author correctly' );
 146 is( $suggestion->{publishercode}, $my_suggestion->{publishercode}, 'NewSuggestion stores the publishercode correctly' );
 147 is( $suggestion->{suggestedby}, $my_suggestion->{suggestedby}, 'NewSuggestion stores the borrower number correctly' );
 148 is( $suggestion->{biblionumber}, $my_suggestion->{biblionumber}, 'NewSuggestion stores the biblio number correctly' );
 149 is( $suggestion->{STATUS}, 'ASKED', 'NewSuggestion stores a suggestion with the status ASKED by default' );
 150 is( $suggestion->{managedby}, undef, 'NewSuggestion stores empty string as undef for non existent foreign key (integer)' );
 151 is( $suggestion->{manageddate}, undef, 'NewSuggestion stores empty string as undef for date' );
 152 is( $suggestion->{budgetid}, undef, 'NewSuggestion should set budgetid to NULL if not given' );
 153
 154 is( CountSuggestion('ASKED'), 2, 'CountSuggestion returns the correct number of suggestions' );
 155
 156
 157 is( ModSuggestion(), undef, 'ModSuggestion without the suggestion returns undef' );
 158 my $mod_suggestion1 = {
 159     title         => 'my modified title',
 160     author        => 'my modified author',
 161     publishercode => 'my modified publishercode',
 162     managedby     => '',
 163     manageddate   => '',
 164 };
 165 my $status = ModSuggestion($mod_suggestion1);
 166 is( $status, undef, 'ModSuggestion without the suggestion id returns undef' );
 167
 168 $mod_suggestion1->{suggestionid} = $my_suggestionid;
 169 $status = ModSuggestion($mod_suggestion1);
 170 is( $status, 1, 'ModSuggestion modifies one entry' );
 171 $suggestion = GetSuggestion($my_suggestionid);
 172 is( $suggestion->{title}, $mod_suggestion1->{title}, 'ModSuggestion modifies the title  correctly' );
 173 is( $suggestion->{author}, $mod_suggestion1->{author}, 'ModSuggestion modifies the author correctly' );
 174 is( $suggestion->{publishercode}, $mod_suggestion1->{publishercode}, 'ModSuggestion modifies the publishercode correctly' );
 175 is( $suggestion->{managedby}, undef, 'ModSuggestion stores empty string as undef for non existent foreign key (integer)' );
 176 is( $suggestion->{manageddate}, undef, 'ModSuggestion stores empty string as undef for date' );
 177 isnt( $suggestion->{accepteddate}, undef, 'ModSuggestion does not update a non given date value' );
 178 is( $suggestion->{note}, 'my note', 'ModSuggestion should not erase data if not given' );
 179
 180 my $messages = C4::Letters::GetQueuedMessages({
 181     borrowernumber => $borrowernumber,
 182 });
 183 is( @$messages, 0, 'ModSuggestions does not send an email if the status is not updated' );
 184
 185 my $mod_suggestion2 = {
 186     STATUS       => 'STALLED',
 187     suggestionid => $my_suggestionid,
 188 };
 189 warning_is { $status = ModSuggestion($mod_suggestion2) }
 190            "No suggestions STALLED letter transported by email",
 191            "ModSuggestion status warning is correct";
 192 is( $status, 1, "ModSuggestion Status OK");
 193
 194 my $mod_suggestion3 = {
 195     STATUS       => 'CHECKED',
 196     suggestionid => $my_suggestionid,
 197 };
 198 $status = ModSuggestion($mod_suggestion3);
 199
 200 is( $status, 1, 'ModSuggestion modifies one entry' );
 201 $suggestion = GetSuggestion($my_suggestionid);
 202 is( $suggestion->{STATUS}, $mod_suggestion3->{STATUS}, 'ModSuggestion modifies the status correctly' );
 203 $messages = C4::Letters::GetQueuedMessages({
 204     borrowernumber => $borrowernumber,
 205 });
 206 is( @$messages, 1, 'ModSuggestion sends an email if the status is updated' );
 207
 208 is( CountSuggestion('CHECKED'), 1, 'CountSuggestion returns the correct number of suggestions' );
 209
 210
 211 is( GetSuggestionInfo(), undef, 'GetSuggestionInfo without the suggestion id returns undef' );
 212 $suggestion = GetSuggestionInfo($my_suggestionid);
 213 is( $suggestion->{suggestionid}, $my_suggestionid, 'GetSuggestionInfo returns the suggestion id correctly' );
 214 is( $suggestion->{title}, $mod_suggestion1->{title}, 'GetSuggestionInfo returns the title correctly' );
 215 is( $suggestion->{author}, $mod_suggestion1->{author}, 'GetSuggestionInfo returns the author correctly' );
 216 is( $suggestion->{publishercode}, $mod_suggestion1->{publishercode}, 'GetSuggestionInfo returns the publisher code correctly' );
 217 is( $suggestion->{suggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfo returns the borrower number correctly' );
 218 is( $suggestion->{biblionumber}, $my_suggestion->{biblionumber}, 'GetSuggestionInfo returns the biblio number correctly' );
 219 is( $suggestion->{STATUS}, $mod_suggestion3->{STATUS}, 'GetSuggestionInfo returns the status correctly' );
 220 is( $suggestion->{surnamesuggestedby}, $member->{surname}, 'GetSuggestionInfo returns the surname correctly' );
 221 is( $suggestion->{firstnamesuggestedby}, $member->{firstname}, 'GetSuggestionInfo returns the firstname correctly' );
 222 is( $suggestion->{borrnumsuggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfo returns the borrower number correctly' );
 223
 224
 225 is( GetSuggestionFromBiblionumber(), undef, 'GetSuggestionFromBiblionumber without the biblio number returns undef' );
 226 is( GetSuggestionFromBiblionumber(2), undef, 'GetSuggestionFromBiblionumber with an invalid biblio number returns undef' );
 227 is( GetSuggestionFromBiblionumber($biblionumber1), $my_suggestionid, 'GetSuggestionFromBiblionumber functions correctly' );
 228
 229
 230 is( GetSuggestionInfoFromBiblionumber(), undef, 'GetSuggestionInfoFromBiblionumber without the biblio number returns undef' );
 231 is( GetSuggestionInfoFromBiblionumber(2), undef, 'GetSuggestionInfoFromBiblionumber with an invalid biblio number returns undef' );
 232 $suggestion = GetSuggestionInfoFromBiblionumber($biblionumber1);
 233 is( $suggestion->{suggestionid}, $my_suggestionid, 'GetSuggestionInfoFromBiblionumber returns the suggestion id correctly' );
 234 is( $suggestion->{title}, $mod_suggestion1->{title}, 'GetSuggestionInfoFromBiblionumber returns the title correctly' );
 235 is( $suggestion->{author}, $mod_suggestion1->{author}, 'GetSuggestionInfoFromBiblionumber returns the author correctly' );
 236 is( $suggestion->{publishercode}, $mod_suggestion1->{publishercode}, 'GetSuggestionInfoFromBiblionumber returns the publisher code correctly' );
 237 is( $suggestion->{suggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfoFromBiblionumber returns the borrower number correctly' );
 238 is( $suggestion->{biblionumber}, $my_suggestion->{biblionumber}, 'GetSuggestionInfoFromBiblionumber returns the biblio number correctly' );
 239 is( $suggestion->{STATUS}, $mod_suggestion3->{STATUS}, 'GetSuggestionInfoFromBiblionumber returns the status correctly' );
 240 is( $suggestion->{surnamesuggestedby}, $member->{surname}, 'GetSuggestionInfoFromBiblionumber returns the surname correctly' );
 241 is( $suggestion->{firstnamesuggestedby}, $member->{firstname}, 'GetSuggestionInfoFromBiblionumber returns the firstname correctly' );
 242 is( $suggestion->{borrnumsuggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfoFromBiblionumeber returns the borrower number correctly' );
 243
 244
 245 my $suggestions = GetSuggestionByStatus();
 246 is( @$suggestions, 0, 'GetSuggestionByStatus without the status returns an empty array' );
 247 $suggestions = GetSuggestionByStatus('CHECKED');
 248 is( @$suggestions, 1, 'GetSuggestionByStatus returns the correct number of suggestions' );
 249 is( $suggestions->[0]->{suggestionid}, $my_suggestionid, 'GetSuggestionByStatus returns the suggestion id correctly' );
 250 is( $suggestions->[0]->{title}, $mod_suggestion1->{title}, 'GetSuggestionByStatus returns the title correctly' );
 251 is( $suggestions->[0]->{author}, $mod_suggestion1->{author}, 'GetSuggestionByStatus returns the author correctly' );
 252 is( $suggestions->[0]->{publishercode}, $mod_suggestion1->{publishercode}, 'GetSuggestionByStatus returns the publisher code correctly' );
 253 is( $suggestions->[0]->{suggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionByStatus returns the borrower number correctly' );
 254 is( $suggestions->[0]->{biblionumber}, $my_suggestion->{biblionumber}, 'GetSuggestionByStatus returns the biblio number correctly' );
 255 is( $suggestions->[0]->{STATUS}, $mod_suggestion3->{STATUS}, 'GetSuggestionByStatus returns the status correctly' );
 256 is( $suggestions->[0]->{surnamesuggestedby}, $member->{surname}, 'GetSuggestionByStatus returns the surname correctly' );
 257 is( $suggestions->[0]->{firstnamesuggestedby}, $member->{firstname}, 'GetSuggestionByStatus returns the firstname correctly' );
 258 is( $suggestions->[0]->{branchcodesuggestedby}, $member->{branchcode}, 'GetSuggestionByStatus returns the branch code correctly' );
 259 is( $suggestions->[0]->{borrnumsuggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionByStatus returns the borrower number correctly' );
 260 is( $suggestions->[0]->{categorycodesuggestedby}, $member->{categorycode}, 'GetSuggestionByStatus returns the category code correctly' );
 261
 262
 263 is( ConnectSuggestionAndBiblio(), '0E0', 'ConnectSuggestionAndBiblio without arguments returns 0E0' );
 264 my $biblionumber2 = 2;
 265 my $connect_suggestion_and_biblio = ConnectSuggestionAndBiblio($my_suggestionid, $biblionumber2);
 266 is( $connect_suggestion_and_biblio, '1', 'ConnectSuggestionAndBiblio returns 1' );
 267 $suggestion = GetSuggestion($my_suggestionid);
 268 is( $suggestion->{biblionumber}, $biblionumber2, 'ConnectSuggestionAndBiblio updates the biblio number correctly' );
 269
 270 my $search_suggestion = SearchSuggestion();
 271 is( @$search_suggestion, 2, 'SearchSuggestion without arguments returns all suggestions' );
 272
 273 $search_suggestion = SearchSuggestion({
 274     title => $mod_suggestion1->{title},
 275 });
 276 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 277 $search_suggestion = SearchSuggestion({
 278     title => 'another title',
 279 });
 280 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 281
 282 $search_suggestion = SearchSuggestion({
 283     author => $mod_suggestion1->{author},
 284 });
 285 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 286 $search_suggestion = SearchSuggestion({
 287     author => 'another author',
 288 });
 289 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 290
 291 $search_suggestion = SearchSuggestion({
 292     publishercode => $mod_suggestion1->{publishercode},
 293 });
 294 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 295 $search_suggestion = SearchSuggestion({
 296     publishercode => 'another publishercode',
 297 });
 298 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 299
 300 $search_suggestion = SearchSuggestion({
 301     STATUS => $mod_suggestion3->{STATUS},
 302 });
 303 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 304 $search_suggestion = SearchSuggestion({
 305     STATUS => 'REJECTED',
 306 });
 307 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 308
 309 $search_suggestion = SearchSuggestion({
 310     budgetid => '',
 311 });
 312 is( @$search_suggestion, 2, 'SearchSuggestion (budgetid = "") returns the correct number of suggestions' );
 313 $search_suggestion = SearchSuggestion({
 314     budgetid => $budget_id,
 315 });
 316 is( @$search_suggestion, 1, 'SearchSuggestion (budgetid = $budgetid) returns the correct number of suggestions' );
 317 $search_suggestion = SearchSuggestion({
 318     budgetid => '__NONE__',
 319 });
 320 is( @$search_suggestion, 1, 'SearchSuggestion (budgetid = "__NONE__") returns the correct number of suggestions' );
 321 $search_suggestion = SearchSuggestion({
 322     budgetid => '__ANY__',
 323 });
 324 is( @$search_suggestion, 2, 'SearchSuggestion (budgetid = "__ANY__") returns the correct number of suggestions' );
 325
 326 my $del_suggestion = {
 327     title => 'my deleted title',
 328     STATUS => 'CHECKED',
 329     suggestedby => $borrowernumber,
 330 };
 331 my $del_suggestionid = NewSuggestion($del_suggestion);
 332
 333 is( CountSuggestion('CHECKED'), 2, 'CountSuggestion returns the correct number of suggestions' );
 334
 335 is( DelSuggestion(), '0E0', 'DelSuggestion without arguments returns 0E0' );
 336 is( DelSuggestion($borrowernumber), '', 'DelSuggestion without the suggestion id returns an empty string' );
 337 is( DelSuggestion(undef, $my_suggestionid), '', 'DelSuggestion with an invalid borrower number returns an empty string' );
 338 $suggestion = DelSuggestion($borrowernumber, $my_suggestionid);
 339 is( $suggestion, 1, 'DelSuggestion deletes one suggestion' );
 340
 341 $suggestions = GetSuggestionByStatus('CHECKED');
 342 is( @$suggestions, 1, 'DelSuggestion deletes one suggestion' );
 343 is( $suggestions->[0]->{title}, $del_suggestion->{title}, 'DelSuggestion deletes the correct suggestion' );
 344
 345 ## Bug 11466, making sure GetSupportList() returns itemtypes, even if AdvancedSearchTypes has multiple values
 346 C4::Context->set_preference("AdvancedSearchTypes", 'itemtypes|loc|ccode');
 347 my $itemtypes1 = C4::Koha::GetSupportList();
 348 is(@$itemtypes1, 8, "Purchase suggestion itemtypes collected, multiple AdvancedSearchTypes");
 349
 350 C4::Context->set_preference("AdvancedSearchTypes", 'itemtypes');
 351 my $itemtypes2 = C4::Koha::GetSupportList();
 352 is(@$itemtypes2, 8, "Purchase suggestion itemtypes collected, default AdvancedSearchTypes");
 353
 354 is_deeply($itemtypes1, $itemtypes2, 'same set of purchase suggestion formats retrieved');
 355
 356 # Test budgetid fk
 357 $my_suggestion->{budgetid} = ''; # If budgetid == '', NULL should be set in DB
 358 my $my_suggestionid_test_budgetid = NewSuggestion($my_suggestion);
 359 $suggestion = GetSuggestion($my_suggestionid_test_budgetid);
 360 is( $suggestion->{budgetid}, undef, 'NewSuggestion Should set budgetid to NULL if equals an empty string' );
 361
 362 $my_suggestion->{budgetid} = ''; # If budgetid == '', NULL should be set in DB
 363 ModSuggestion( $my_suggestion );
 364 $suggestion = GetSuggestion($my_suggestionid_test_budgetid);
 365 is( $suggestion->{budgetid}, undef, 'NewSuggestion Should set budgetid to NULL if equals an empty string' );
 366
 367 subtest 'GetUnprocessedSuggestions' => sub {
 368     plan tests => 11;
 369     $dbh->do(q|DELETE FROM suggestions|);
 370     my $my_suggestionid         = NewSuggestion($my_suggestion);
 371     my $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 372     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should return 0 if a suggestion has been processed but not linked to a fund' );
 373     my $status     = ModSuggestion($mod_suggestion1);
 374     my $suggestion = GetSuggestion($my_suggestionid);
 375     is( $suggestion->{budgetid}, undef, 'ModSuggestion should set budgetid to NULL if not given' );
 376     ModSuggestion( { suggestionid => $my_suggestionid, budgetid => $budget_id } );
 377     $suggestion = GetSuggestion($my_suggestionid);
 378     is( $suggestion->{budgetid}, $budget_id, 'ModSuggestion should modify budgetid if given' );
 379
 380     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 381     is( scalar(@$unprocessed_suggestions), 1, 'GetUnprocessedSuggestions should return the suggestion if the suggestion is linked to a fund and has not been processed yet' );
 382
 383     warning_is { ModSuggestion( { suggestionid => $my_suggestionid, STATUS => 'REJECTED' } ) }
 384                 'No suggestions REJECTED letter transported by email',
 385                 'Warning raised if no REJECTED letter by email';
 386     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 387     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should return the suggestion if the suggestion is linked to a fund and has not been processed yet' );
 388
 389     warning_is { ModSuggestion( { suggestionid => $my_suggestionid, STATUS => 'ASKED', suggesteddate => dt_from_string->add_duration( DateTime::Duration->new( days => -4 ) ) } ); }
 390                 'No suggestions ASKED letter transported by email',
 391                 'Warning raised if no ASKED letter by email';
 392     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 393     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should use 0 as default value for days' );
 394     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions(4);
 395     is( scalar(@$unprocessed_suggestions), 1, 'GetUnprocessedSuggestions should return the suggestion suggested 4 days ago' );
 396     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions(3);
 397     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should not return the suggestion, it has not been suggested 3 days ago' );
 398     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions(5);
 399     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should not return the suggestion, it has not been suggested 5 days ago' );
 400 };