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1 | my ($inc_before, $inc_after); |
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2 | BEGIN { |
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3 | $inc_before = [ keys %INC ]; |
4 | require DBIx::Class::Optional::Dependencies; |
5 | $inc_after = [ keys %INC ]; |
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6 | } |
7 | |
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8 | use strict; |
9 | use warnings; |
10 | no warnings qw/once/; |
11 | |
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12 | use Test::More; |
13 | use Test::Exception; |
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14 | |
15 | # load before we break require() |
16 | use Scalar::Util(); |
17 | use MRO::Compat(); |
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18 | use Carp 'confess'; |
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19 | |
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20 | ok ( (! grep { $_ =~ m|DBIx/Class| } @$inc_before ), 'Nothing DBIC related was loaded before inc-test') |
21 | unless $ENV{PERL5OPT}; # a defined PERL5OPT may inject extra deps crashing this test |
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22 | |
23 | is_deeply ( |
24 | [ sort @$inc_after], |
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25 | [ sort (@$inc_before, qw( DBIx/Class/Optional/Dependencies.pm if.pm )) ], |
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26 | 'Nothing loaded other than DBIx::Class::OptDeps', |
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27 | ) unless $ENV{RELEASE_TESTING}; |
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28 | |
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29 | |
30 | # check the project-local groups for sanity |
31 | lives_ok { |
32 | DBIx::Class::Optional::Dependencies->req_group_list |
33 | } "The entire optdep list is well formed"; |
34 | |
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35 | is_deeply ( |
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36 | [ keys %{ DBIx::Class::Optional::Dependencies->req_list_for ('deploy') } ], |
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37 | [ 'SQL::Translator' ], |
38 | 'Correct deploy() dependency list', |
39 | ); |
40 | |
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41 | # scope to break require() |
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42 | { |
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43 | |
44 | # make module loading impossible, regardless of actual libpath contents |
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45 | local @INC = (sub { confess('Optional Dep Test') } ); |
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46 | |
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47 | # basic test using the deploy target |
48 | for ('deploy', ['deploy']) { |
49 | |
50 | # explicitly blow up cache |
51 | %DBIx::Class::Optional::Dependencies::req_unavailability_cache = (); |
52 | |
53 | ok ( |
54 | ! DBIx::Class::Optional::Dependencies->req_ok_for ($_), |
55 | 'deploy() deps missing', |
56 | ); |
57 | |
58 | like ( |
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59 | DBIx::Class::Optional::Dependencies->modreq_missing_for ($_), |
60 | qr/ |
61 | \A |
62 | " SQL::Translator \~ \>\= [\d\.]+ " |
63 | \z |
64 | /x, |
65 | 'expected modreq missing string contents', |
66 | ); |
67 | |
68 | like ( |
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69 | DBIx::Class::Optional::Dependencies->req_missing_for ($_), |
70 | qr/ |
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71 | \A |
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72 | " SQL::Translator \~ \>\= [\d\.]+ " |
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73 | \Q (see DBIx::Class::Optional::Dependencies documentation for details)\E |
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74 | \z |
75 | /x, |
76 | 'expected missing string contents', |
77 | ); |
78 | |
79 | like ( |
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80 | DBIx::Class::Optional::Dependencies->modreq_errorlist_for ($_)->{'SQL::Translator'}, |
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81 | qr/Optional Dep Test/, |
82 | 'custom exception found in errorlist', |
83 | ); |
84 | |
85 | #make it so module appears loaded |
86 | local $INC{'SQL/Translator.pm'} = 1; |
87 | local $SQL::Translator::VERSION = 999; |
88 | |
89 | ok ( |
90 | ! DBIx::Class::Optional::Dependencies->req_ok_for ($_), |
91 | 'deploy() deps missing cached properly from previous run', |
92 | ); |
93 | |
94 | # blow cache again |
95 | %DBIx::Class::Optional::Dependencies::req_unavailability_cache = (); |
96 | |
97 | ok ( |
98 | DBIx::Class::Optional::Dependencies->req_ok_for ($_), |
99 | 'deploy() deps present', |
100 | ); |
101 | |
102 | is ( |
103 | DBIx::Class::Optional::Dependencies->req_missing_for ($_), |
104 | '', |
105 | 'expected null missing string', |
106 | ); |
107 | |
108 | is_deeply ( |
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109 | # use the deprecated method name |
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110 | DBIx::Class::Optional::Dependencies->req_errorlist_for ($_), |
111 | undef, |
112 | 'expected empty errorlist', |
113 | ); |
114 | } |
115 | |
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116 | # test single-db text |
117 | local $ENV{DBICTEST_MYSQL_DSN}; |
118 | is_deeply( |
119 | DBIx::Class::Optional::Dependencies->req_list_for('test_rdbms_mysql'), |
120 | undef, |
121 | 'unknown optional dependencies list for testing MySQL without ENV var', |
122 | ); |
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123 | is_deeply( |
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124 | DBIx::Class::Optional::Dependencies->modreq_list_for('test_rdbms_mysql'), |
125 | { 'DBD::mysql' => 0 }, |
126 | 'correct optional module dependencies list for testing MySQL without ENV var', |
127 | ); |
128 | |
129 | local $ENV{DBICTEST_MYSQL_DSN}; |
130 | local $ENV{DBICTEST_PG_DSN}; |
131 | |
132 | is_deeply( |
133 | DBIx::Class::Optional::Dependencies->modreq_list_for('test_rdbms_pg'), |
134 | { 'DBD::Pg' => '2.009002' }, |
135 | 'optional dependencies list for testing Postgres without envvar', |
136 | ); |
137 | |
138 | is_deeply( |
139 | DBIx::Class::Optional::Dependencies->req_list_for('test_rdbms_pg'), |
140 | undef, |
141 | 'optional dependencies list for testing Postgres without envvar', |
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142 | ); |
143 | |
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144 | is_deeply( |
145 | DBIx::Class::Optional::Dependencies->req_list_for('rdbms_pg'), |
146 | { 'DBD::Pg' => '0', }, |
147 | 'optional dependencies list for using Postgres matches', |
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148 | ); |
149 | |
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150 | # test combination of different requirements on same module (pg's are relatively stable) |
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151 | is_deeply ( |
152 | DBIx::Class::Optional::Dependencies->req_list_for([qw( rdbms_pg test_rdbms_pg )]), |
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153 | { 'DBD::Pg' => '0' }, |
154 | 'optional module dependencies list for testing Postgres matches without envvar', |
155 | ); |
156 | |
157 | is( |
158 | DBIx::Class::Optional::Dependencies->req_missing_for([qw( rdbms_pg test_rdbms_pg )]), |
159 | '"DBD::Pg~>=2.009002" as well as the following group(s) of environment variables: DBICTEST_PG_DSN/..._USER/..._PASS', |
160 | 'optional dependencies for testing Postgres without envvar' |
161 | ); |
162 | |
163 | is( |
164 | DBIx::Class::Optional::Dependencies->req_missing_for([qw( test_rdbms_mysql test_rdbms_pg )]), |
165 | 'DBD::mysql "DBD::Pg~>=2.009002" as well as the following group(s) of environment variables: DBICTEST_MYSQL_DSN/..._USER/..._PASS and DBICTEST_PG_DSN/..._USER/..._PASS', |
166 | 'optional dependencies for testing Postgres+MySQL without envvars' |
167 | ); |
168 | |
169 | $ENV{DBICTEST_PG_DSN} = 'boo'; |
170 | is_deeply ( |
171 | DBIx::Class::Optional::Dependencies->modreq_list_for([qw( rdbms_pg test_rdbms_pg )]), |
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172 | { 'DBD::Pg' => '2.009002' }, |
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173 | 'optional module dependencies list for testing Postgres matches with envvar', |
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174 | ); |
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175 | |
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176 | is( |
177 | DBIx::Class::Optional::Dependencies->req_missing_for([qw( rdbms_pg test_rdbms_pg )]), |
178 | '"DBD::Pg~>=2.009002"', |
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179 | 'optional dependencies error text for testing Postgres matches with evvar', |
31c31b8d |
180 | ); |
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181 | |
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182 | } |
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183 | |
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184 | # test multiple times to find autovivification bugs |
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185 | for my $meth (qw(req_list_for modreq_list_for)) { |
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186 | throws_ok { |
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187 | DBIx::Class::Optional::Dependencies->$meth(); |
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188 | } qr/\Qreq_list_for() expects a requirement group name/, |
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189 | "$meth without groupname throws exception"; |
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190 | |
191 | throws_ok { |
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192 | DBIx::Class::Optional::Dependencies->$meth(''); |
193 | } qr/\Q$meth() expects a requirement group name/, |
194 | "$meth with empty groupname throws exception"; |
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195 | |
196 | throws_ok { |
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197 | DBIx::Class::Optional::Dependencies->$meth('invalid_groupname'); |
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198 | } qr/Requirement group 'invalid_groupname' is not defined/, |
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199 | "$meth with invalid groupname throws exception"; |
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200 | } |
201 | |
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202 | done_testing; |