X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=xt%2Foptional_deps.t;h=66f6a6568fc06e82d6ccae9938013f457af4ab7f;hb=be68095d16b02db81aa1c37dfd6f6595f19d1ac2;hp=5e35930a2765b9b9aa9e7243c08744b9651df436;hpb=3c3e76bd18fc509533a30b09cd64b46cef35d6c5;p=dbsrgits%2FDBIx-Class.git

diff --git a/xt/optional_deps.t b/xt/optional_deps.t
index 5e35930..66f6a65 100644
--- a/xt/optional_deps.t
+++ b/xt/optional_deps.t
@@ -3,9 +3,10 @@ use warnings;
 no warnings qw/once/;
 
 use Test::More;
+use Test::Exception;
 use lib qw(t/lib);
 use Scalar::Util; # load before we break require()
-use Carp ();      # Carp is not used in the test, but we want to have it loaded for proper %INC comparison
+use Carp ();   # Carp is not used in the test, but we want to have it loaded for proper %INC comparison
 
 # a dummy test which lazy-loads more modules (so we can compare INC below)
 ok (1);
@@ -15,6 +16,13 @@ ok (1);
 my $inc_before = [ keys %INC ];
 ok ( (! grep { $_ =~ m|DBIx/Class| } @$inc_before ), 'Nothing DBIC related is yet loaded');
 
+# DBIx::Class::Optional::Dependencies queries $ENV at compile time
+# to build the optional requirements
+BEGIN {
+  $ENV{DBICTEST_PG_DSN} = '1';
+  $ENV{DBICTEST_ORA_DSN} = undef;
+}
+
 use_ok 'DBIx::Class::Optional::Dependencies';
 
 my $inc_after = [ keys %INC ];
@@ -33,25 +41,26 @@ is_deeply (
 );
 
 # 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',
-);
-
+{
+  local @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',
+  );
+}
 
 #make it so module appears loaded
 $INC{'SQL/Translator.pm'} = 1;
@@ -83,5 +92,39 @@ is_deeply (
   'expected empty errorlist',
 );
 
+# 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' does not exist/,
+  "req_list_for with invalid groupname throws exception on run $_";
+}
+
+is_deeply(
+  DBIx::Class::Optional::Dependencies->req_list_for('rdbms_pg'),
+  {
+    'DBD::Pg' => '0',
+  }, 'optional dependencies for deploying to Postgres ok');
+
+is_deeply(
+  DBIx::Class::Optional::Dependencies->req_list_for('test_rdbms_pg'),
+  {
+    'Sys::SigAction' => '0',
+    'DBD::Pg'        => '2.009002',
+  }, 'optional dependencies for testing Postgres with ENV var ok');
+
+is_deeply(
+  DBIx::Class::Optional::Dependencies->req_list_for('test_rdbms_oracle'),
+  {}, 'optional dependencies for testing Oracle without ENV var ok');
 
 done_testing;