Commit | Line | Data |
3a55f069 |
1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
3a55f069 |
5 | |
6 | use lib qw(t/lib); |
7 | use DBIC::SqlMakerTest; |
8 | use DBICTest; |
9 | |
10 | |
11 | my $schema = DBICTest->init_schema(); |
12 | |
13 | my @chain = ( |
14 | { |
15 | columns => [ 'cdid' ], |
37aafa2e |
16 | '+columns' => [ { title_lc => { lower => 'title', -as => 'lctitle' } } ], |
442363e5 |
17 | '+select' => [ 'genreid' ], |
18 | '+as' => [ 'genreid' ], |
37aafa2e |
19 | } => 'SELECT me.cdid, LOWER( title ) AS lctitle, me.genreid FROM cd me', |
3a55f069 |
20 | |
21 | { |
37aafa2e |
22 | '+columns' => [ { max_year => { max => 'me.year', -as => 'last_y' }}, ], |
3a55f069 |
23 | '+select' => [ { count => 'me.cdid' }, ], |
24 | '+as' => [ 'cnt' ], |
f7f53a89 |
25 | } => 'SELECT me.cdid, LOWER( title ) AS lctitle, MAX( me.year ) AS last_y, me.genreid, COUNT( me.cdid ) FROM cd me', |
3a55f069 |
26 | |
27 | { |
28 | select => [ { min => 'me.cdid' }, ], |
29 | as => [ 'min_id' ], |
30 | } => 'SELECT MIN( me.cdid ) FROM cd me', |
31 | |
32 | { |
37aafa2e |
33 | '+columns' => [ { cnt => { count => 'cdid', -as => 'cnt' } } ], |
f7f53a89 |
34 | } => 'SELECT COUNT ( cdid ) AS cnt, MIN( me.cdid ) FROM cd me', |
3a55f069 |
35 | |
36 | { |
37aafa2e |
37 | columns => [ { foo => { coalesce => [qw/a b c/], -as => 'firstfound' } } ], |
38 | } => 'SELECT COALESCE( a, b, c ) AS firstfound FROM cd me', |
39 | |
40 | { |
41 | '+columns' => [ 'me.year' ], |
42 | '+select' => [ { max => 'me.year', -as => 'last_y' } ], |
43 | '+as' => [ 'ly' ], |
44 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y FROM cd me', |
45 | |
46 | { |
47 | '+select' => [ { count => 'me.cdid', -as => 'cnt' } ], |
48 | '+as' => [ 'cnt' ], |
49 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt FROM cd me', |
50 | |
51 | # adding existing stuff should not alter selector |
52 | { |
53 | '+select' => [ 'me.year' ], |
54 | '+as' => [ 'year' ], |
f7f53a89 |
55 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year FROM cd me', |
37aafa2e |
56 | |
57 | { |
58 | '+columns' => [ 'me.year' ], |
f7f53a89 |
59 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year FROM cd me', |
37aafa2e |
60 | |
61 | { |
62 | '+columns' => 'me.year', |
f7f53a89 |
63 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year FROM cd me', |
64 | |
65 | # naked selector at the end should just work |
66 | { |
67 | '+select' => 'me.moar_stuff', |
68 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year, me.moar_stuff FROM cd me', |
69 | |
70 | { |
71 | '+select' => [ { MOAR => 'f', -as => 'func' } ], |
72 | } => 'SELECT COALESCE( a, b, c ) AS firstfound, me.year, MAX( me.year ) AS last_y, COUNT( me.cdid ) AS cnt, me.year, me.moar_stuff, MOAR(f) AS func FROM cd me', |
37aafa2e |
73 | |
3a55f069 |
74 | ); |
75 | |
76 | my $rs = $schema->resultset('CD'); |
77 | |
78 | my $testno = 1; |
79 | while (@chain) { |
80 | my $attrs = shift @chain; |
81 | my $sql = shift @chain; |
82 | |
83 | $rs = $rs->search ({}, $attrs); |
84 | |
85 | is_same_sql_bind ( |
86 | $rs->as_query, |
14af4aa0 |
87 | "($sql)", |
3a55f069 |
88 | [], |
89 | "Test $testno of SELECT assembly ok", |
90 | ); |
91 | |
92 | $testno++; |
93 | } |
94 | |
37aafa2e |
95 | # Make sure we don't lose bits even with weird selector specs |
eb37b376 |
96 | # also check that the default selector list is lazy |
f7f53a89 |
97 | # and make sure that unaliased +select does not go crazy |
eb37b376 |
98 | $rs = $schema->resultset('CD'); |
99 | for my $attr ( |
100 | { '+columns' => [ 'me.title' ] }, # this one should be de-duplicated but not the select's |
101 | |
102 | { '+select' => \'me.year AS foo' }, # duplication of identical select expected (FIXME ?) |
103 | { '+select' => \['me.year AS foo'] }, |
104 | |
105 | { '+select' => [ \'me.artistid AS bar' ] }, |
106 | { '+select' => { count => 'artistid', -as => 'baz' } }, |
107 | ) { |
108 | for (qw/columns select as/) { |
109 | ok (! exists $rs->{attrs}{$_}, "No eager '$_' attr on fresh resultset" ); |
110 | } |
111 | |
112 | $rs = $rs->search({}, $attr); |
113 | } |
37aafa2e |
114 | |
115 | is_same_sql_bind ( |
116 | $rs->as_query, |
117 | '( SELECT |
eb37b376 |
118 | me.cdid, |
119 | me.artist, |
37aafa2e |
120 | me.title, |
eb37b376 |
121 | me.year, |
122 | me.genreid, |
123 | me.single_track, |
37aafa2e |
124 | me.year AS foo, |
eb37b376 |
125 | me.year AS foo, |
f7f53a89 |
126 | me.artistid AS bar, |
127 | COUNT( artistid ) AS baz |
37aafa2e |
128 | FROM cd me |
129 | )', |
130 | [], |
131 | 'Correct chaining before attr resolution' |
132 | ); |
133 | |
dc81dba3 |
134 | # Test the order of columns |
135 | $rs = $schema->resultset('CD')->search ({}, { |
136 | 'select' => [ 'me.cdid', 'me.title' ], |
137 | }); |
138 | |
139 | is_same_sql_bind ( |
140 | $rs->as_query, |
141 | '( SELECT |
142 | me.cdid, |
143 | me.title |
144 | FROM cd me |
145 | )', |
146 | [], |
147 | 'Correct order of selected columns' |
148 | ); |
149 | |
f7f53a89 |
150 | # Test bare +select with as from root of resultset |
151 | $rs = $schema->resultset('CD')->search ({}, { |
152 | '+select' => [ |
153 | \ 'foo', |
154 | { MOAR => 'f', -as => 'func' }, |
155 | ], |
156 | }); |
157 | |
158 | is_same_sql_bind ( |
159 | $rs->as_query, |
160 | '( SELECT |
161 | me.cdid, |
162 | me.artist, |
163 | me.title, |
164 | me.year, |
165 | me.genreid, |
166 | me.single_track, |
167 | foo, |
168 | MOAR( f ) AS func |
169 | FROM cd me |
170 | )', |
171 | [], |
172 | 'Correct order of selected columns' |
173 | ); |
174 | |
b773093f |
175 | done_testing; |