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1 | use strict; |
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2 | use warnings; |
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3 | use Test::More; |
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4 | use Test::Warn; |
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5 | |
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6 | #---------------------------------------------------------------------- |
7 | # Test lazy loading |
8 | #---------------------------------------------------------------------- |
9 | |
10 | BEGIN { |
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11 | eval "use DBIx::Class::CDBICompat;"; |
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12 | plan $@ |
13 | ? (skip_all => 'Class::Trigger and DBIx::ContextualFetch required') |
14 | : (tests => 36) |
15 | ; |
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16 | } |
17 | |
18 | INIT { |
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19 | use lib 't/cdbi/testlib'; |
20 | use Lazy; |
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21 | } |
22 | |
23 | is_deeply [ Lazy->columns('Primary') ], [qw/this/], "Pri"; |
24 | is_deeply [ sort Lazy->columns('Essential') ], [qw/opop this/], "Essential"; |
25 | is_deeply [ sort Lazy->columns('things') ], [qw/that this/], "things"; |
26 | is_deeply [ sort Lazy->columns('horizon') ], [qw/eep orp/], "horizon"; |
27 | is_deeply [ sort Lazy->columns('vertical') ], [qw/oop opop/], "vertical"; |
28 | is_deeply [ sort Lazy->columns('All') ], [qw/eep oop opop orp that this/], "All"; |
29 | |
30 | { |
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31 | my @groups = Lazy->__grouper->groups_for(Lazy->find_column('this')); |
32 | is_deeply [ sort @groups ], [sort qw/things Essential Primary/], "this (@groups)"; |
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33 | } |
34 | |
35 | { |
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36 | my @groups = Lazy->__grouper->groups_for(Lazy->find_column('that')); |
37 | is_deeply \@groups, [qw/things/], "that (@groups)"; |
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38 | } |
39 | |
40 | Lazy->create({ this => 1, that => 2, oop => 3, opop => 4, eep => 5 }); |
41 | |
42 | ok(my $obj = Lazy->retrieve(1), 'Retrieve by Primary'); |
43 | ok($obj->_attribute_exists('this'), "Gets primary"); |
44 | ok($obj->_attribute_exists('opop'), "Gets other essential"); |
45 | ok(!$obj->_attribute_exists('that'), "But other things"); |
46 | ok(!$obj->_attribute_exists('eep'), " nor eep"); |
47 | ok(!$obj->_attribute_exists('orp'), " nor orp"); |
48 | ok(!$obj->_attribute_exists('oop'), " nor oop"); |
49 | |
50 | ok(my $val = $obj->eep, 'Fetch eep'); |
51 | ok($obj->_attribute_exists('orp'), 'Gets orp too'); |
52 | ok(!$obj->_attribute_exists('oop'), 'But still not oop'); |
53 | ok(!$obj->_attribute_exists('that'), 'nor that'); |
54 | |
55 | { |
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56 | Lazy->columns(All => qw/this that eep orp oop opop/); |
57 | ok(my $obj = Lazy->retrieve(1), 'Retrieve by Primary'); |
58 | ok !$obj->_attribute_exists('oop'), " Don't have oop"; |
59 | my $null = $obj->eep; |
60 | ok !$obj->_attribute_exists('oop'), |
61 | " Don't have oop - even after getting eep"; |
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62 | } |
63 | |
64 | # Test contructor breaking. |
65 | |
66 | eval { # Need a hashref |
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67 | Lazy->create(this => 10, that => 20, oop => 30, opop => 40, eep => 50); |
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68 | }; |
69 | ok($@, $@); |
70 | |
71 | eval { # False column |
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72 | Lazy->create({ this => 10, that => 20, theother => 30 }); |
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73 | }; |
74 | ok($@, $@); |
75 | |
76 | eval { # Multiple false columns |
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77 | Lazy->create({ this => 10, that => 20, theother => 30, andanother => 40 }); |
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78 | }; |
79 | ok($@, $@); |
80 | |
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81 | |
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82 | warning_like { |
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83 | Lazy->columns( TEMP => qw(that) ); |
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84 | } qr/Declaring column that as TEMP but it already exists/; |
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85 | |
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86 | # Test that create() and update() throws out columns that changed |
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87 | { |
88 | my $l = Lazy->create({ |
89 | this => 99, |
90 | that => 2, |
91 | oop => 3, |
92 | opop => 4, |
93 | }); |
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94 | |
95 | ok $l->db_Main->do(qq{ |
96 | UPDATE @{[ $l->table ]} |
97 | SET oop = ? |
98 | WHERE this = ? |
99 | }, undef, 87, $l->this); |
100 | |
101 | is $l->oop, 87; |
102 | |
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103 | $l->oop(32); |
104 | $l->update; |
105 | |
106 | ok $l->db_Main->do(qq{ |
107 | UPDATE @{[ $l->table ]} |
108 | SET oop = ? |
109 | WHERE this = ? |
110 | }, undef, 23, $l->this); |
111 | |
112 | is $l->oop, 23; |
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113 | |
114 | $l->delete; |
115 | } |
116 | |
117 | |
118 | # Now again for inflated values |
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119 | SKIP: { |
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120 | skip "Requires Date::Simple 3.03", 5 unless eval "use Date::Simple 3.03; 1; "; |
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121 | Lazy->has_a( |
122 | orp => 'Date::Simple', |
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123 | inflate => sub { Date::Simple->new($_[0] . '-01-01') }, |
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124 | deflate => 'format' |
125 | ); |
126 | |
127 | my $l = Lazy->create({ |
128 | this => 89, |
129 | that => 2, |
130 | orp => 1998, |
131 | }); |
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132 | |
133 | ok $l->db_Main->do(qq{ |
134 | UPDATE @{[ $l->table ]} |
135 | SET orp = ? |
136 | WHERE this = ? |
137 | }, undef, 1987, $l->this); |
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138 | |
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139 | is $l->orp, '1987-01-01'; |
140 | |
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141 | $l->orp(2007); |
142 | is $l->orp, '2007-01-01'; # make sure it's inflated |
143 | $l->update; |
144 | |
145 | ok $l->db_Main->do(qq{ |
146 | UPDATE @{[ $l->table ]} |
147 | SET orp = ? |
148 | WHERE this = ? |
149 | }, undef, 1942, $l->this); |
150 | |
151 | is $l->orp, '1942-01-01'; |
152 | |
153 | $l->delete; |
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154 | } |
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155 | |
156 | |
157 | # Test that a deleted object works |
158 | { |
159 | Lazy->search()->delete_all; |
160 | my $l = Lazy->create({ |
161 | this => 99, |
162 | that => 2, |
163 | oop => 3, |
164 | opop => 4, |
165 | }); |
166 | |
167 | # Delete the object without it knowing. |
168 | Lazy->db_Main->do(qq[ |
169 | DELETE |
170 | FROM @{[ Lazy->table ]} |
171 | WHERE this = 99 |
172 | ]); |
173 | |
174 | $l->eep; |
175 | |
176 | # The problem was when an object had an inflated object |
177 | # loaded. _flesh() would set _column_data to undef and |
178 | # get_column() would think nothing was there. |
179 | # I'm too lazy to set up the proper inflation test. |
180 | ok !exists $l->{_column_data}{orp}; |
181 | } |