use warnings;
no warnings qw/once/;
-use Test::More;
-use lib qw(t/lib);
-use Scalar::Util; # load before we break require()
+my ($inc_before, $inc_after);
+# DBIx::Class::Optional::Dependencies queries $ENV at compile time
+# to build the optional requirements
+BEGIN {
+ $ENV{DBICTEST_PG_DSN} = '1';
+ delete $ENV{DBICTEST_ORA_DSN};
-use_ok 'DBIx::Class::Optional::Dependencies';
+ require Carp; # Carp is not used in the test, but in OptDeps, load for proper %INC comparison
-my $sqlt_dep = DBIx::Class::Optional::Dependencies->req_list_for ('deploy');
-is_deeply (
- [ keys %$sqlt_dep ],
- [ 'SQL::Translator' ],
- 'Correct deploy() dependency list',
-);
-
-# make module loading impossible, regardless of actual libpath contents
-@INC = (sub { die('Optional Dep Test') } );
-
-ok (
- ! DBIx::Class::Optional::Dependencies->req_ok_for ('deploy'),
- 'deploy() deps missing',
-);
-
-like (
- DBIx::Class::Optional::Dependencies->req_missing_for ('deploy'),
- qr/^SQL::Translator \>\= \d/,
- 'expected missing string contents',
-);
-
-like (
- DBIx::Class::Optional::Dependencies->req_errorlist_for ('deploy')->{'SQL::Translator'},
- qr/Optional Dep Test/,
- 'custom exception found in errorlist',
-);
+ $inc_before = [ keys %INC ];
+ require DBIx::Class::Optional::Dependencies;
+ $inc_after = [ keys %INC ];
+}
+use Test::More;
+use Test::Exception;
+use Scalar::Util; # load before we break require()
-#make it so module appears loaded
-$INC{'SQL/Translator.pm'} = 1;
-$SQL::Translator::VERSION = 999;
+ok ( (! grep { $_ =~ m|DBIx/Class| } @$inc_before ), 'Nothing DBIC related was loaded before inc-test')
+ unless $ENV{PERL5OPT}; # a defined PERL5OPT may inject extra deps crashing this test
-ok (
- ! DBIx::Class::Optional::Dependencies->req_ok_for ('deploy'),
- 'deploy() deps missing cached properly',
+is_deeply (
+ [ sort @$inc_after],
+ [ sort (@$inc_before, 'DBIx/Class/Optional/Dependencies.pm') ],
+ 'Nothing loaded other than DBIx::Class::OptDeps',
);
-#reset cache
-%DBIx::Class::Optional::Dependencies::req_availability_cache = ();
-
-
-ok (
- DBIx::Class::Optional::Dependencies->req_ok_for ('deploy'),
- 'deploy() deps present',
-);
-is (
- DBIx::Class::Optional::Dependencies->req_missing_for ('deploy'),
- '',
- 'expected null missing string',
-);
+# check the project-local groups for sanity
+lives_ok {
+ DBIx::Class::Optional::Dependencies->req_group_list
+} "The entire optdep list is well formed";
is_deeply (
- DBIx::Class::Optional::Dependencies->req_errorlist_for ('deploy'),
- {},
- 'expected empty errorlist',
+ [ keys %{ DBIx::Class::Optional::Dependencies->req_list_for ('deploy') } ],
+ [ 'SQL::Translator' ],
+ 'Correct deploy() dependency list',
);
+# scope to break require()
+{
+
+# make module loading impossible, regardless of actual libpath contents
+ local @INC = (sub { die('Optional Dep Test') } );
+
+# basic test using the deploy target
+ for ('deploy', ['deploy']) {
+
+ # explicitly blow up cache
+ %DBIx::Class::Optional::Dependencies::req_unavailability_cache = ();
+
+ ok (
+ ! DBIx::Class::Optional::Dependencies->req_ok_for ($_),
+ 'deploy() deps missing',
+ );
+
+ like (
+ DBIx::Class::Optional::Dependencies->req_missing_for ($_),
+ qr/
+ (?: \A|\s )
+ " SQL::Translator \~ \>\= [\d\.]+ "
+ \s
+ .*?
+ \Q(see DBIx::Class::Optional::Dependencies documentation for details)\E
+ \z
+ /x,
+ 'expected missing string contents',
+ );
+
+ like (
+ DBIx::Class::Optional::Dependencies->req_errorlist_for ($_)->{'SQL::Translator'},
+ qr/Optional Dep Test/,
+ 'custom exception found in errorlist',
+ );
+
+ #make it so module appears loaded
+ local $INC{'SQL/Translator.pm'} = 1;
+ local $SQL::Translator::VERSION = 999;
+
+ ok (
+ ! DBIx::Class::Optional::Dependencies->req_ok_for ($_),
+ 'deploy() deps missing cached properly from previous run',
+ );
+
+ # blow cache again
+ %DBIx::Class::Optional::Dependencies::req_unavailability_cache = ();
+
+ ok (
+ DBIx::Class::Optional::Dependencies->req_ok_for ($_),
+ 'deploy() deps present',
+ );
+
+ is (
+ DBIx::Class::Optional::Dependencies->req_missing_for ($_),
+ '',
+ 'expected null missing string',
+ );
+
+ is_deeply (
+ DBIx::Class::Optional::Dependencies->req_errorlist_for ($_),
+ undef,
+ 'expected empty errorlist',
+ );
+ }
+
+# test lack of deps for oracle test (envvar deleted higher up)
+ is_deeply(
+ DBIx::Class::Optional::Dependencies->req_list_for('test_rdbms_oracle'),
+ {},
+ 'empty optional dependencies list for testing Oracle without ENV var',
+ );
+
+# test combination of different requirements on same module (pg's are relatively stable)
+ is_deeply(
+ DBIx::Class::Optional::Dependencies->req_list_for('rdbms_pg'),
+ { 'DBD::Pg' => '0', },
+ 'optional dependencies list for using Postgres matches',
+ );
+
+ is_deeply (
+ DBIx::Class::Optional::Dependencies->req_list_for([qw( rdbms_pg test_rdbms_pg )]),
+ { 'DBD::Pg' => '2.009002' },
+ 'optional dependencies list for testing Postgres matches',
+ );
+
+ is(
+ DBIx::Class::Optional::Dependencies->req_missing_for([qw( rdbms_pg test_rdbms_pg )]),
+ '"DBD::Pg~>=2.009002"',
+ 'optional dependencies error text for testing Postgres matches',
+ );
+
+}
+
+# test multiple times to find autovivification bugs
+for (1..2) {
+ throws_ok {
+ DBIx::Class::Optional::Dependencies->req_list_for();
+ } qr/\Qreq_list_for() expects a requirement group name/,
+ "req_list_for without groupname throws exception on run $_";
+
+ throws_ok {
+ DBIx::Class::Optional::Dependencies->req_list_for('');
+ } qr/\Qreq_list_for() expects a requirement group name/,
+ "req_list_for with empty groupname throws exception on run $_";
+
+ throws_ok {
+ DBIx::Class::Optional::Dependencies->req_list_for('invalid_groupname');
+ } qr/Requirement group 'invalid_groupname' is not defined/,
+ "req_list_for with invalid groupname throws exception on run $_";
+}
done_testing;
projects / dbsrgits/DBIx-Class.git / blobdiff