X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F01generate.t;h=245ca557c301e43c29c66170686cb27a47c9e88b;hb=40f2f2311d048aece00793477ab4b734d20f57bc;hp=e3737ffd421f3575f4c09075f22656514805f3f3;hpb=904c36212d6024755df9c19a5f32b3e8c290bcd4;p=dbsrgits%2FSQL-Abstract.git

diff --git a/t/01generate.t b/t/01generate.t
index e3737ff..245ca55 100644
--- a/t/01generate.t
+++ b/t/01generate.t
@@ -555,16 +555,22 @@ my @tests = (
 );
 
 # check is( not) => undef
-for my $op (qw( is is_not), 'is not' ) {
+for my $op ( qw(not is is_not), 'is not' ) {
   (my $sop = uc $op) =~ s/_/ /gi;
 
-  push @tests, {
-    func => 'where',
-    args => [{ a => { "$_$op" => undef } }],
-    stmt => "WHERE a $sop NULL",
-    stmt_q => "WHERE `a` $sop NULL",
-    bind => [],
-  } for ('', '-');  # with and without -
+  $sop = 'IS NOT' if $sop eq 'NOT';
+
+  for my $uc (0, 1) {
+    for my $prefix ('', '-') {
+      push @tests, {
+        func => 'where',
+        args => [{ a => { ($prefix . ($uc ? uc $op : lc $op) ) => undef } }],
+        stmt => "WHERE a $sop NULL",
+        stmt_q => "WHERE `a` $sop NULL",
+        bind => [],
+      };
+    }
+  }
 }
 
 # check single-element inequality ops for no warnings
@@ -655,10 +661,10 @@ for my $t (@tests) {
       ) || diag dumper ({ args => $t->{args}, result => $stmt });
     }
     else {
-      warnings_exist(
+      warnings_like(
         sub { $cref->() },
         $t->{warns} || [],
-      );
+      ) || diag dumper ({ args => $t->{args}, result => $stmt });
 
       is_same_sql_bind(
         $stmt,