Commit | Line | Data |
b0930c1e |
1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More qw(no_plan); |
5 | use lib qw(t/lib); |
6 | use DBICTest; |
b0930c1e |
7 | my $schema = DBICTest->init_schema(); |
8 | |
9 | |
10 | # Under some versions of SQLite if the $rs is left hanging around it will lock |
11 | # So we create a scope here cos I'm lazy |
12 | { |
13 | my $rs = $schema->resultset('CD'); |
14 | |
15 | # get the defined columns |
16 | my @dbic_cols = sort $rs->result_source->columns; |
17 | |
18 | # use the hashref inflator class as result class |
19 | $rs->result_class('DBIx::Class::ResultClass::HashRefInflator'); |
20 | |
21 | # fetch first record |
22 | my $datahashref1 = $rs->first; |
23 | |
24 | my @hashref_cols = sort keys %$datahashref1; |
25 | |
26 | is_deeply( \@dbic_cols, \@hashref_cols, 'returned columns' ); |
27 | } |
28 | |
29 | |
30 | sub check_cols_of { |
31 | my ($dbic_obj, $datahashref) = @_; |
32 | |
33 | foreach my $col (keys %$datahashref) { |
34 | # plain column |
35 | if (not ref ($datahashref->{$col}) ) { |
36 | is ($datahashref->{$col}, $dbic_obj->get_column($col), 'same value'); |
37 | } |
38 | # related table entry (belongs_to) |
39 | elsif (ref ($datahashref->{$col}) eq 'HASH') { |
40 | check_cols_of($dbic_obj->$col, $datahashref->{$col}); |
41 | } |
42 | # multiple related entries (has_many) |
43 | elsif (ref ($datahashref->{$col}) eq 'ARRAY') { |
44 | my @dbic_reltable = $dbic_obj->$col; |
45 | my @hashref_reltable = @{$datahashref->{$col}}; |
46 | |
47 | is (scalar @hashref_reltable, scalar @dbic_reltable, 'number of related entries'); |
48 | |
49 | # for my $index (0..scalar @hashref_reltable) { |
50 | for my $index (0..scalar @dbic_reltable) { |
51 | my $dbic_reltable_obj = $dbic_reltable[$index]; |
52 | my $hashref_reltable_entry = $hashref_reltable[$index]; |
53 | |
54 | check_cols_of($dbic_reltable_obj, $hashref_reltable_entry); |
55 | } |
56 | } |
57 | } |
58 | } |
59 | |
60 | # create a cd without tracks for testing empty has_many relationship |
61 | $schema->resultset('CD')->create({ title => 'Silence is golden', artist => 3, year => 2006 }); |
62 | |
63 | # order_by to ensure both resultsets have the rows in the same order |
c5bc9ba6 |
64 | # also check result_class-as-an-attribute syntax |
b0930c1e |
65 | my $rs_dbic = $schema->resultset('CD')->search(undef, |
66 | { |
67 | prefetch => [ qw/ artist tracks / ], |
68 | order_by => [ 'me.cdid', 'tracks.position' ], |
69 | } |
70 | ); |
71 | my $rs_hashrefinf = $schema->resultset('CD')->search(undef, |
72 | { |
73 | prefetch => [ qw/ artist tracks / ], |
74 | order_by => [ 'me.cdid', 'tracks.position' ], |
c5bc9ba6 |
75 | result_class => 'DBIx::Class::ResultClass::HashRefInflator', |
b0930c1e |
76 | } |
77 | ); |
b0930c1e |
78 | |
79 | my @dbic = $rs_dbic->all; |
80 | my @hashrefinf = $rs_hashrefinf->all; |
81 | |
2328814a |
82 | for my $index (0 .. $#hashrefinf) { |
b0930c1e |
83 | my $dbic_obj = $dbic[$index]; |
84 | my $datahashref = $hashrefinf[$index]; |
85 | |
86 | check_cols_of($dbic_obj, $datahashref); |
87 | } |
2328814a |
88 | |
89 | # sometimes for ultra-mega-speed you want to fetch columns in esoteric ways |
90 | # check the inflator over a non-fetching join |
91 | $rs_dbic = $schema->resultset ('Artist')->search ({ 'me.artistid' => 1}, { |
92 | prefetch => { cds => 'tracks' }, |
93 | order_by => [qw/cds.cdid tracks.trackid/], |
94 | }); |
95 | |
96 | $rs_hashrefinf = $schema->resultset ('Artist')->search ({ 'me.artistid' => 1}, { |
97 | join => { cds => 'tracks' }, |
98 | select => [qw/name tracks.title tracks.cd /], |
99 | as => [qw/name cds.tracks.title cds.tracks.cd /], |
100 | order_by => [qw/cds.cdid tracks.trackid/], |
c5bc9ba6 |
101 | result_class => 'DBIx::Class::ResultClass::HashRefInflator', |
2328814a |
102 | }); |
2328814a |
103 | |
104 | @dbic = map { $_->tracks->all } ($rs_dbic->first->cds->all); |
105 | @hashrefinf = $rs_hashrefinf->all; |
106 | |
107 | is (scalar @dbic, scalar @hashrefinf, 'Equal number of tracks fetched'); |
108 | |
109 | for my $index (0 .. $#hashrefinf) { |
110 | my $track = $dbic[$index]; |
111 | my $datahashref = $hashrefinf[$index]; |
112 | |
113 | is ($track->cd->artist->name, $datahashref->{name}, 'Brought back correct artist'); |
114 | for my $col (keys %{$datahashref->{cds}{tracks}}) { |
115 | is ($track->get_column ($col), $datahashref->{cds}{tracks}{$col}, "Correct track '$col'"); |
116 | } |
117 | } |