made cdbi-t optional
[dbsrgits/DBIx-Class-Historic.git] / t / cdbi-t / 02-Film.t
CommitLineData
ea2e61bf 1use strict;
2use Test::More;
3$| = 1;
4
5BEGIN {
289ba852 6 eval "use DBIx::Class::CDBICompat;";
7 if ($@) {
8 plan (skip_all => 'Class::Trigger and DBIx::ContextualFetch required');
9 next;
10 }
11 eval "use DBD::SQLite";
12 plan $@ ? (skip_all => 'needs DBD::SQLite for testing') : (tests => 96);
ea2e61bf 13}
14
15INIT {
16 use lib 't/testlib';
17 use Film;
18}
19
20ok(Film->can('db_Main'), 'set_db()');
21is(Film->__driver, "SQLite", "Driver set correctly");
22
ea2e61bf 23{
24 my $nul = eval { Film->retrieve() };
25 is $nul, undef, "Can't retrieve nothing";
26 like $@, qr/./, "retrieve needs parameters"; # TODO fix this...
27}
28
29{
30 eval { my $id = Film->id };
31 like $@, qr/class method/, "Can't get id with no object";
32}
33
34{
35 eval { my $id = Film->title };
36 like $@, qr/class method/, "Can't get title with no object";
37}
38
39eval { my $duh = Film->create; };
8fe001e1 40like $@, qr/create needs a hashref/, "needs a hashref";
ea2e61bf 41
42ok +Film->create_test_film;
43
44my $btaste = Film->retrieve('Bad Taste');
45isa_ok $btaste, 'Film';
46is($btaste->Title, 'Bad Taste', 'Title() get');
47is($btaste->Director, 'Peter Jackson', 'Director() get');
48is($btaste->Rating, 'R', 'Rating() get');
49is($btaste->NumExplodingSheep, 1, 'NumExplodingSheep() get');
50
51{
52 my $bt2 = Film->find_or_create(Title => 'Bad Taste');
53 is $bt2->Director, $btaste->Director, "find_or_create";
54 my @bt = Film->search(Title => 'Bad Taste');
55 is @bt, 1, " doesn't create a new one";
56}
57
58ok my $gone = Film->find_or_create(
59 {
60 Title => 'Gone With The Wind',
61 Director => 'Bob Baggadonuts',
62 Rating => 'PG',
63 NumExplodingSheep => 0
64 }
65 ),
66 "Add Gone With The Wind";
67isa_ok $gone, 'Film';
68ok $gone = Film->retrieve(Title => 'Gone With The Wind'),
69 "Fetch it back again";
70isa_ok $gone, 'Film';
71
72# Shocking new footage found reveals bizarre Scarlet/sheep scene!
73is($gone->NumExplodingSheep, 0, 'NumExplodingSheep() get again');
74$gone->NumExplodingSheep(5);
75is($gone->NumExplodingSheep, 5, 'NumExplodingSheep() set');
76is($gone->numexplodingsheep, 5, 'numexplodingsheep() set');
77
78is($gone->Rating, 'PG', 'Rating() get again');
79$gone->Rating('NC-17');
80is($gone->Rating, 'NC-17', 'Rating() set');
81$gone->update;
82
83{
84 my @films = eval { Film->retrieve_all };
33ec7be0 85 cmp_ok(@films, '==', 2, "We have 2 films in total");
ea2e61bf 86}
87
3125eb1f 88# EXTRA TEST: added by mst to check a bug found by Numa
89cmp_ok(Film->count_all, '==', 2, "count_all confirms 2 films");
90
ea2e61bf 91my $gone_copy = Film->retrieve('Gone With The Wind');
92ok($gone->NumExplodingSheep == 5, 'update()');
93ok($gone->Rating eq 'NC-17', 'update() again');
94
95# Grab the 'Bladerunner' entry.
96Film->create(
97 {
98 Title => 'Bladerunner',
99 Director => 'Bob Ridley Scott',
100 Rating => 'R'
101 }
102);
103
104my $blrunner = Film->retrieve('Bladerunner');
105is(ref $blrunner, 'Film', 'retrieve() again');
106is $blrunner->Title, 'Bladerunner', "Correct title";
107is $blrunner->Director, 'Bob Ridley Scott', " and Director";
108is $blrunner->Rating, 'R', " and Rating";
109is $blrunner->NumExplodingSheep, undef, " and sheep";
110
111# Make a copy of 'Bladerunner' and create an entry of the directors cut
112my $blrunner_dc = $blrunner->copy(
113 {
114 title => "Bladerunner: Director's Cut",
115 rating => "15",
116 }
117);
118is(ref $blrunner_dc, 'Film', "copy() produces a film");
119is($blrunner_dc->Title, "Bladerunner: Director's Cut", 'Title correct');
120is($blrunner_dc->Director, 'Bob Ridley Scott', 'Director correct');
121is($blrunner_dc->Rating, '15', 'Rating correct');
122is($blrunner_dc->NumExplodingSheep, undef, 'Sheep correct');
123
124# Set up own SQL:
125{
126 Film->add_constructor(title_asc => "title LIKE ? ORDER BY title");
127 Film->add_constructor(title_desc => "title LIKE ? ORDER BY title DESC");
128
129 {
130 my @films = Film->title_asc("Bladerunner%");
131 is @films, 2, "We have 2 Bladerunners";
132 is $films[0]->Title, $blrunner->Title, "Ordered correctly";
133 }
134 {
135 my @films = Film->title_desc("Bladerunner%");
136 is @films, 2, "We have 2 Bladerunners";
137 is $films[0]->Title, $blrunner_dc->Title, "Ordered correctly";
138 }
139}
140
141# Multi-column search
142{
143 my @films = $blrunner->search_like(title => "Bladerunner%", rating => '15');
144 is @films, 1, "Only one Bladerunner is a 15";
145}
146
147# Inline SQL
148{
149 my @films = Film->retrieve_from_sql("numexplodingsheep > 0 ORDER BY title");
150 is @films, 2, "Inline SQL";
151 is $films[0]->id, $btaste->id, "Correct film";
152 is $films[1]->id, $gone->id, "Correct film";
153}
154
155# Inline SQL removes WHERE
156{
157 my @films =
158 Film->retrieve_from_sql(" WHErE numexplodingsheep > 0 ORDER BY title");
159 is @films, 2, "Inline SQL";
160 is $films[0]->id, $btaste->id, "Correct film";
161 is $films[1]->id, $gone->id, "Correct film";
162}
163
164eval {
165 my $ishtar = Film->create({ Title => 'Ishtar', Director => 'Elaine May' });
166 my $mandn =
167 Film->create({ Title => 'Mikey and Nicky', Director => 'Elaine May' });
168 my $new_leaf =
169 Film->create({ Title => 'A New Leaf', Director => 'Elaine May' });
8b445e33 170
171#use Data::Dumper; die Dumper(Film->search( Director => 'Elaine May' ));
a3018bd3 172 cmp_ok(Film->search(Director => 'Elaine May'), '==', 3,
173 "3 Films by Elaine May");
ea2e61bf 174 ok(Film->retrieve('Ishtar')->delete,
175 "Ishtar doesn't deserve an entry any more");
176 ok(!Film->retrieve('Ishtar'), 'Ishtar no longer there');
177 {
178 my $deprecated = 0;
a3018bd3 179 #local $SIG{__WARN__} = sub { $deprecated++ if $_[0] =~ /deprecated/ };
ea2e61bf 180 ok(
181 Film->delete(Director => 'Elaine May'),
182 "In fact, delete all films by Elaine May"
183 );
a3018bd3 184 cmp_ok(Film->search(Director => 'Elaine May'), '==',
ea2e61bf 185 0, "0 Films by Elaine May");
a3018bd3 186 SKIP: {
9bc6db13 187 skip "No deprecated warnings from compat layer", 1;
a3018bd3 188 is $deprecated, 1, "Got a deprecated warning";
189 }
ea2e61bf 190 }
191};
192is $@, '', "No problems with deletes";
193
194# Find all films which have a rating of NC-17.
195my @films = Film->search('Rating', 'NC-17');
196is(scalar @films, 1, ' search returns one film');
197is($films[0]->id, $gone->id, ' ... the correct one');
198
199# Find all films which were directed by Bob
200@films = Film->search_like('Director', 'Bob %');
201is(scalar @films, 3, ' search_like returns 3 films');
202ok(
203 eq_array(
204 [ sort map { $_->id } @films ],
205 [ sort map { $_->id } $blrunner_dc, $gone, $blrunner ]
206 ),
207 'the correct ones'
208);
209
210# Find Ridley Scott films which don't have vomit
211@films =
212 Film->search(numExplodingSheep => undef, Director => 'Bob Ridley Scott');
213is(scalar @films, 2, ' search where attribute is null returns 2 films');
214ok(
215 eq_array(
216 [ sort map { $_->id } @films ],
217 [ sort map { $_->id } $blrunner_dc, $blrunner ]
218 ),
219 'the correct ones'
220);
221
222# Test that a disconnect doesnt harm anything.
223Film->db_Main->disconnect;
224@films = Film->search({ Rating => 'NC-17' });
225ok(@films == 1 && $films[0]->id eq $gone->id, 'auto reconnection');
226
227# Test discard_changes().
228my $orig_director = $btaste->Director;
229$btaste->Director('Lenny Bruce');
230is($btaste->Director, 'Lenny Bruce', 'set new Director');
231$btaste->discard_changes;
232is($btaste->Director, $orig_director, 'discard_changes()');
233
234{
235 Film->autoupdate(1);
236 my $btaste2 = Film->retrieve($btaste->id);
237 $btaste->NumExplodingSheep(18);
238 my @warnings;
aea8af71 239 local $SIG{__WARN__} = sub { push(@warnings, @_); };
ea2e61bf 240 {
241
242 # unhook from live object cache, so next one is not from cache
243 $btaste2->remove_from_object_index;
244 my $btaste3 = Film->retrieve($btaste->id);
245 is $btaste3->NumExplodingSheep, 18, "Class based AutoCommit";
246 $btaste3->autoupdate(0); # obj a/c should override class a/c
247 is @warnings, 0, "No warnings so far";
248 $btaste3->NumExplodingSheep(13);
249 }
250 is @warnings, 1, "DESTROY without update warns";
510ca912 251print join("\n", @warnings);
ea2e61bf 252 Film->autoupdate(0);
253}
254
255{ # update unchanged object
256 my $film = Film->retrieve($btaste->id);
257 my $retval = $film->update;
258 is $retval, -1, "Unchanged object";
259}
260
261{ # update deleted object
262 my $rt = "Royal Tenenbaums";
263 my $ten = Film->create({ title => $rt, Rating => "R" });
264 $ten->rating(18);
265 Film->set_sql(drt => "DELETE FROM __TABLE__ WHERE title = ?");
266 Film->sql_drt->execute($rt);
267 my @films = Film->search({ title => $rt });
268 is @films, 0, "RT gone";
269 my $retval = eval { $ten->update };
270 like $@, qr/row not found/, "Update deleted object throws error";
271 $ten->discard_changes;
272}
273
274{
275 $btaste->autoupdate(1);
276 $btaste->NumExplodingSheep(32);
277 my $btaste2 = Film->retrieve($btaste->id);
278 is $btaste2->NumExplodingSheep, 32, "Object based AutoCommit";
279 $btaste->autoupdate(0);
280}
281
282# Primary key of 0
283{
284 my $zero = Film->create({ Title => 0, Rating => "U" });
285 ok defined $zero, "Create 0";
286 ok my $ret = Film->retrieve(0), "Retrieve 0";
287 is $ret->Title, 0, "Title OK";
288 is $ret->Rating, "U", "Rating OK";
289}
290
291# Change after_update policy
a3018bd3 292SKIP: {
12bbb339 293 skip "DBIx::Class compat doesn't handle the exists stuff quite right yet", 4;
ea2e61bf 294 my $bt = Film->retrieve($btaste->id);
295 $bt->autoupdate(1);
296
297 $bt->rating("17");
298 ok !$bt->_attribute_exists('rating'), "changed column needs reloaded";
299 ok $bt->_attribute_exists('title'), "but we still have the title";
300
301 # Don't re-load
302 $bt->add_trigger(
303 after_update => sub {
304 my ($self, %args) = @_;
305 my $discard_columns = $args{discard_columns};
306 @$discard_columns = qw/title/;
307 }
308 );
309 $bt->rating("19");
310 ok $bt->_attribute_exists('rating'), "changed column needs reloaded";
311 ok !$bt->_attribute_exists('title'), "but no longer have the title";
312}
313
314# Make sure that we can have other accessors. (Bugfix in 0.28)
315if (0) {
316 Film->mk_accessors(qw/temp1 temp2/);
317 my $blrunner = Film->retrieve('Bladerunner');
318 $blrunner->temp1("Foo");
319 $blrunner->NumExplodingSheep(2);
320 eval { $blrunner->update };
321 ok(!$@, "Other accessors");
322}
323
324# overloading
325{
326 is "$blrunner", "Bladerunner", "stringify";
327
328 ok(Film->columns(Stringify => 'rating'), "Can change stringify column");
329 is "$blrunner", "R", "And still stringifies correctly";
330
331 ok(
332 Film->columns(Stringify => qw/title rating/),
333 "Can have multiple stringify columns"
334 );
335 is "$blrunner", "Bladerunner/R", "And still stringifies correctly";
336
337 no warnings 'once';
338 local *Film::stringify_self = sub { join ":", $_[0]->title, $_[0]->rating };
339 is "$blrunner", "Bladerunner:R", "Provide stringify_self()";
340}
341
342{
343 {
344 ok my $byebye = DeletingFilm->create(
345 {
346 Title => 'Goodbye Norma Jean',
347 Rating => 'PG',
348 }
349 ),
350 "Add a deleting Film";
351
352 isa_ok $byebye, 'DeletingFilm';
353 isa_ok $byebye, 'Film';
354 ok(Film->retrieve('Goodbye Norma Jean'), "Fetch it back again");
355 }
356 my $film;
357 eval { $film = Film->retrieve('Goodbye Norma Jean') };
358 ok !$film, "It destroys itself";
359}
360
361SKIP: {
c1d23573 362 #skip "DBIx::Class doesn't yet have a live objects index", 3;
a3018bd3 363 #skip "Scalar::Util::weaken not available", 3
ea2e61bf 364 #if !$Class::DBI::Weaken_Is_Available;
365
366 # my bad taste is your bad taste
367 my $btaste = Film->retrieve('Bad Taste');
368 my $btaste2 = Film->retrieve('Bad Taste');
369 is Scalar::Util::refaddr($btaste), Scalar::Util::refaddr($btaste2),
370 "Retrieving twice gives ref to same object";
371
451517e7 372 my ($btaste5) = Film->search(title=>'Bad Taste');
373 is Scalar::Util::refaddr($btaste), Scalar::Util::refaddr($btaste5),
374 "Searching also gives ref to same object";
375
ea2e61bf 376 $btaste2->remove_from_object_index;
377 my $btaste3 = Film->retrieve('Bad Taste');
378 isnt Scalar::Util::refaddr($btaste2), Scalar::Util::refaddr($btaste3),
379 "Removing from object_index and retrieving again gives new object";
380
381 $btaste3->clear_object_index;
382 my $btaste4 = Film->retrieve('Bad Taste');
383 isnt Scalar::Util::refaddr($btaste2), Scalar::Util::refaddr($btaste4),
384 "Clearing cache and retrieving again gives new object";
451517e7 385
386 $btaste=Film->create({
387 Title => 'Bad Taste 2',
388 Director => 'Peter Jackson',
389 Rating => 'R',
390 NumExplodingSheep => 2,
391 });
392 $btaste2 = Film->retrieve('Bad Taste 2');
393 is Scalar::Util::refaddr($btaste), Scalar::Util::refaddr($btaste2),
394 "Creating and retrieving gives ref to same object";
395
ea2e61bf 396}