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1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
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5 | use Test::Exception; |
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6 | use lib qw(t/lib); |
7 | use DBICTest; |
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8 | |
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9 | my $from_storage_ran = 0; |
10 | my $to_storage_ran = 0; |
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11 | my $schema = DBICTest->init_schema(); |
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12 | DBICTest::Schema::Artist->load_components(qw(FilterColumn InflateColumn)); |
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13 | DBICTest::Schema::Artist->filter_column(rank => { |
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14 | filter_from_storage => sub { $from_storage_ran++; $_[1] * 2 }, |
15 | filter_to_storage => sub { $to_storage_ran++; $_[1] / 2 }, |
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16 | }); |
17 | Class::C3->reinitialize(); |
18 | |
19 | my $artist = $schema->resultset('Artist')->create( { rank => 20 } ); |
20 | |
21 | # this should be using the cursor directly, no inflation/processing of any sort |
22 | my ($raw_db_rank) = $schema->resultset('Artist') |
23 | ->search ($artist->ident_condition) |
24 | ->get_column('rank') |
25 | ->_resultset |
26 | ->cursor |
27 | ->next; |
28 | |
29 | is ($raw_db_rank, 10, 'INSERT: correctly unfiltered on insertion'); |
30 | |
31 | for my $reloaded (0, 1) { |
32 | my $test = $reloaded ? 'reloaded' : 'stored'; |
33 | $artist->discard_changes if $reloaded; |
34 | |
35 | is( $artist->rank , 20, "got $test filtered rank" ); |
36 | } |
37 | |
38 | $artist->update; |
39 | $artist->discard_changes; |
40 | is( $artist->rank , 20, "got filtered rank" ); |
41 | |
42 | $artist->update ({ rank => 40 }); |
43 | ($raw_db_rank) = $schema->resultset('Artist') |
44 | ->search ($artist->ident_condition) |
45 | ->get_column('rank') |
46 | ->_resultset |
47 | ->cursor |
48 | ->next; |
49 | is ($raw_db_rank, 20, 'UPDATE: correctly unflitered on update'); |
50 | |
51 | $artist->discard_changes; |
52 | $artist->rank(40); |
53 | ok( !$artist->is_column_changed('rank'), 'column is not dirty after setting the same value' ); |
54 | |
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55 | MC: { |
56 | my $cd = $schema->resultset('CD')->create({ |
57 | artist => { rank => 20 }, |
58 | title => 'fun time city!', |
59 | year => 'forevertime', |
60 | }); |
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61 | ($raw_db_rank) = $schema->resultset('Artist') |
62 | ->search ($cd->artist->ident_condition) |
63 | ->get_column('rank') |
64 | ->_resultset |
65 | ->cursor |
66 | ->next; |
67 | |
68 | is $raw_db_rank, 10, 'artist rank gets correctly unfiltered w/ MC'; |
69 | is $cd->artist->rank, 20, 'artist rank gets correctly filtered w/ MC'; |
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70 | } |
71 | |
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72 | CACHE_TEST: { |
73 | my $expected_from = $from_storage_ran; |
74 | my $expected_to = $to_storage_ran; |
75 | |
76 | # ensure we are creating a fresh obj |
77 | $artist = $schema->resultset('Artist')->single($artist->ident_condition); |
78 | |
79 | is $from_storage_ran, $expected_from, 'from has not run yet'; |
80 | is $to_storage_ran, $expected_to, 'to has not run yet'; |
81 | |
82 | $artist->rank; |
83 | cmp_ok ( |
84 | $artist->get_filtered_column('rank'), |
85 | '!=', |
86 | $artist->get_column('rank'), |
87 | 'filter/unfilter differ' |
88 | ); |
89 | is $from_storage_ran, ++$expected_from, 'from ran once, therefor caches'; |
90 | is $to_storage_ran, $expected_to, 'to did not run'; |
91 | |
92 | $artist->rank(6); |
93 | is $from_storage_ran, $expected_from, 'from did not run'; |
94 | is $to_storage_ran, ++$expected_to, 'to ran once'; |
95 | |
96 | ok ($artist->is_column_changed ('rank'), 'Column marked as dirty'); |
97 | |
98 | $artist->rank; |
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99 | is $from_storage_ran, $expected_from, 'from did not run'; |
100 | is $to_storage_ran, $expected_to, 'to did not run'; |
101 | |
102 | $artist->update; |
103 | |
104 | $artist->set_column(rank => 3); |
105 | ok (! $artist->is_column_changed ('rank'), 'Column not marked as dirty on same set_column value'); |
106 | is ($artist->rank, '6', 'Column set properly (cache blown)'); |
107 | is $from_storage_ran, ++$expected_from, 'from ran once (set_column blew cache)'; |
108 | is $to_storage_ran, $expected_to, 'to did not run'; |
109 | |
110 | $artist->rank(6); |
111 | ok (! $artist->is_column_changed ('rank'), 'Column not marked as dirty on same accessor-set value'); |
112 | is ($artist->rank, '6', 'Column set properly'); |
113 | is $from_storage_ran, $expected_from, 'from did not run'; |
114 | is $to_storage_ran, $expected_to, 'to did not run'; |
115 | |
116 | $artist->store_column(rank => 4); |
117 | ok (! $artist->is_column_changed ('rank'), 'Column not marked as dirty on differing store_column value'); |
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118 | is ($artist->rank, '8', 'Cache properly blown'); |
119 | is $from_storage_ran, ++$expected_from, 'from did not run'; |
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120 | is $to_storage_ran, $expected_to, 'to did not run'; |
121 | } |
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122 | |
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123 | IC_DIE: { |
124 | dies_ok { |
125 | DBICTest::Schema::Artist->inflate_column(rank => |
126 | { inflate => sub {}, deflate => sub {} } |
127 | ); |
128 | } q(Can't inflate column after filter column); |
129 | |
130 | DBICTest::Schema::Artist->inflate_column(name => |
131 | { inflate => sub {}, deflate => sub {} } |
132 | ); |
133 | |
134 | dies_ok { |
135 | DBICTest::Schema::Artist->filter_column(name => { |
136 | filter_to_storage => sub {}, |
137 | filter_from_storage => sub {} |
138 | }); |
139 | } q(Can't filter column after inflate column); |
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140 | } |
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141 | |
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142 | done_testing; |