X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fdispatch_parser.t;h=f147468e44b4983b87047e7898db7dae8096ee84;hb=6c0f599aa455ebf62c0581ef7ff8e9be5af5924e;hp=9f2cb0346ebd71b9619f10ea134ec7fc63321180;hpb=da9b9236e0cb51e61c0c0540a493d282318846c4;p=catagits%2FWeb-Simple.git

diff --git a/t/dispatch_parser.t b/t/dispatch_parser.t
index 9f2cb03..f147468 100644
--- a/t/dispatch_parser.t
+++ b/t/dispatch_parser.t
@@ -7,132 +7,409 @@ use Web::Simple::DispatchParser;
 
 my $dp = Web::Simple::DispatchParser->new;
 
-my $get = $dp->parse_dispatch_specification('GET');
-
-is_deeply(
-  [ $get->({ REQUEST_METHOD => 'GET' }) ],
-  [ {} ],
-  'GET matches'
-);
-
-is_deeply(
-  [ $get->({ REQUEST_METHOD => 'POST' }) ],
-  [],
-  'POST does not match'
-);
+{
+   my $get = $dp->parse_dispatch_specification('GET');
+
+   is_deeply(
+     [ $get->({ REQUEST_METHOD => 'GET' }) ],
+     [ {} ],
+     'GET matches'
+   );
+
+   is_deeply(
+     [ $get->({ REQUEST_METHOD => 'POST' }) ],
+     [],
+     'POST does not match'
+   );
+}
 
 ok(
   !eval { $dp->parse_dispatch_specification('GET POST'); 1; },
   "Don't yet allow two methods"
 );
 
-my $html = $dp->parse_dispatch_specification('.html');
+{
+   my $html = $dp->parse_dispatch_specification('.html');
 
-is_deeply(
-  [ $html->({ PATH_INFO => '/foo/bar.html' }) ],
-  [ { PATH_INFO => '/foo/bar' } ],
-  '.html matches'
-);
+   is_deeply(
+     [ $html->({ PATH_INFO => '/foo/bar.html' }) ],
+     [ { PATH_INFO => '/foo/bar' } ],
+     '.html matches'
+   );
 
-is_deeply(
-  [ $html->({ PATH_INFO => '/foo/bar.xml' }) ],
-  [],
-  '.xml does not match .html'
-);
+   is_deeply(
+     [ $html->({ PATH_INFO => '/foo/bar.xml' }) ],
+     [],
+     '.xml does not match .html'
+   );
+}
 
-my $any_ext = $dp->parse_dispatch_specification('.*');
+{
+   my $any_ext = $dp->parse_dispatch_specification('.*');
 
-is_deeply(
-  [ $any_ext->({ PATH_INFO => '/foo/bar.html' }) ],
-  [ { PATH_INFO => '/foo/bar' }, 'html' ],
-  '.html matches .* and extension returned'
-);
+   is_deeply(
+     [ $any_ext->({ PATH_INFO => '/foo/bar.html' }) ],
+     [ { PATH_INFO => '/foo/bar' }, 'html' ],
+     '.html matches .* and extension returned'
+   );
 
-is_deeply(
-  [ $any_ext->({ PATH_INFO => '/foo/bar' }) ],
-  [],
-  'no extension does not match .*'
-);
+   is_deeply(
+     [ $any_ext->({ PATH_INFO => '/foo/bar' }) ],
+     [],
+     'no extension does not match .*'
+   );
+}
 
+{
+   my $slash = $dp->parse_dispatch_specification('/');
 
-my $slash = $dp->parse_dispatch_specification('/');
+   is_deeply(
+     [ $slash->({ PATH_INFO => '/' }) ],
+     [ {} ],
+     '/ matches /'
+   );
 
-is_deeply(
-  [ $slash->({ PATH_INFO => '/' }) ],
-  [ {} ],
-  '/ matches /'
-);
+   is_deeply(
+     [ $slash->({ PATH_INFO => '/foo' }) ],
+     [ ],
+     '/foo does not match /'
+   );
+}
 
-is_deeply(
-  [ $slash->({ PATH_INFO => '/foo' }) ],
-  [ ],
-  '/foo does not match /'
-);
+{
+   my $post = $dp->parse_dispatch_specification('/post/*');
 
-my $post = $dp->parse_dispatch_specification('/post/*');
+   is_deeply(
+     [ $post->({ PATH_INFO => '/post/one' }) ],
+     [ {}, 'one' ],
+     '/post/one parses out one'
+   );
 
-is_deeply(
-  [ $post->({ PATH_INFO => '/post/one' }) ],
-  [ {}, 'one' ],
-  '/post/one parses out one'
-);
+   is_deeply(
+     [ $post->({ PATH_INFO => '/post/one/' }) ],
+     [],
+     '/post/one/ does not match'
+   );
+}
 
-is_deeply(
-  [ $post->({ PATH_INFO => '/post/one/' }) ],
-  [],
-  '/post/one/ does not match'
-);
+{
+   my $combi = $dp->parse_dispatch_specification('GET+/post/*');
+
+   is_deeply(
+     [ $combi->({ PATH_INFO => '/post/one', REQUEST_METHOD => 'GET' }) ],
+     [ {}, 'one' ],
+     '/post/one parses out one'
+   );
+
+   is_deeply(
+     [ $combi->({ PATH_INFO => '/post/one/', REQUEST_METHOD => 'GET' }) ],
+     [],
+     '/post/one/ does not match'
+   );
+
+   is_deeply(
+     [ $combi->({ PATH_INFO => '/post/one', REQUEST_METHOD => 'POST' }) ],
+     [],
+     'POST /post/one does not match'
+   );
+}
 
-my $combi = $dp->parse_dispatch_specification('GET+/post/*');
+{
+   my $or = $dp->parse_dispatch_specification('GET|POST');
 
-is_deeply(
-  [ $combi->({ PATH_INFO => '/post/one', REQUEST_METHOD => 'GET' }) ],
-  [ {}, 'one' ],
-  '/post/one parses out one'
-);
+   foreach my $meth (qw(GET POST)) {
 
-is_deeply(
-  [ $combi->({ PATH_INFO => '/post/one/', REQUEST_METHOD => 'GET' }) ],
-  [],
-  '/post/one/ does not match'
-);
+     is_deeply(
+       [ $or->({ REQUEST_METHOD => $meth }) ],
+       [ {} ],
+       'GET|POST matches method '.$meth
+     );
+   }
 
-is_deeply(
-  [ $combi->({ PATH_INFO => '/post/one', REQUEST_METHOD => 'POST' }) ],
-  [],
-  'POST /post/one does not match'
-);
+   is_deeply(
+     [ $or->({ REQUEST_METHOD => 'PUT' }) ],
+     [],
+     'GET|POST does not match PUT'
+   );
+}
+
+{
+   my $or = $dp->parse_dispatch_specification('GET|POST|DELETE');
+
+   foreach my $meth (qw(GET POST DELETE)) {
 
-my $or = $dp->parse_dispatch_specification('GET|POST');
+     is_deeply(
+       [ $or->({ REQUEST_METHOD => $meth }) ],
+       [ {} ],
+       'GET|POST|DELETE matches method '.$meth
+     );
+   }
 
-foreach my $meth (qw(GET POST)) {
+   is_deeply(
+     [ $or->({ REQUEST_METHOD => 'PUT' }) ],
+     [],
+     'GET|POST|DELETE does not match PUT'
+   );
+}
+
+{
+   my $nest = $dp->parse_dispatch_specification('(GET+/foo)|POST');
+
+   is_deeply(
+     [ $nest->({ PATH_INFO => '/foo', REQUEST_METHOD => 'GET' }) ],
+     [ {} ],
+     '(GET+/foo)|POST matches GET /foo'
+   );
+
+   is_deeply(
+     [ $nest->({ PATH_INFO => '/bar', REQUEST_METHOD => 'GET' }) ],
+     [],
+     '(GET+/foo)|POST does not match GET /bar'
+   );
+
+   is_deeply(
+     [ $nest->({ PATH_INFO => '/bar', REQUEST_METHOD => 'POST' }) ],
+     [ {} ],
+     '(GET+/foo)|POST matches POST /bar'
+   );
+
+   is_deeply(
+     [ $nest->({ PATH_INFO => '/foo', REQUEST_METHOD => 'PUT' }) ],
+     [],
+     '(GET+/foo)|POST does not match PUT /foo'
+   );
+}
 
-  is_deeply(
-    [ $or->({ REQUEST_METHOD => $meth }) ],
-    [ {} ],
-    'GET|POST matches method '.$meth
+{
+  local $@;
+  ok(
+    !eval { $dp->parse_dispatch_specification('/foo+(GET'); 1 },
+    'Death with missing closing )'
   );
+  my $err = q{
+    /foo+(GET
+         ^
+  };
+  (s/^\n//s,s/\n  $//s,s/^    //mg) for $err;
+  like(
+    $@,
+    qr{\Q$err\E},
+    "Error $@ matches\n${err}\n"
+  );
+}
+
+{
+   my $not = $dp->parse_dispatch_specification('!.html+.*');
+
+   is_deeply(
+     [ $not->({ PATH_INFO => '/foo.xml' }) ],
+     [ { PATH_INFO => '/foo' }, 'xml' ],
+     '!.html+.* matches /foo.xml'
+   );
+
+   is_deeply(
+     [ $not->({ PATH_INFO => '/foo.html' }) ],
+     [],
+     '!.html+.* does not match /foo.html'
+   );
+
+   is_deeply(
+     [ $not->({ PATH_INFO => '/foo' }) ],
+     [],
+     '!.html+.* does not match /foo'
+   );
 }
 
-is_deeply(
-  [ $or->({ REQUEST_METHOD => 'PUT' }) ],
-  [],
-  'GET|POST does not match PUT'
+{
+   my $sub = $dp->parse_dispatch_specification('/foo/*/...');
+
+   is_deeply(
+     [ $sub->({ PATH_INFO => '/foo/1/bar' }) ],
+     [ { PATH_INFO => '/bar' }, 1 ],
+     '/foo/*/... matches /foo/1/bar and strips to /bar'
+   );
+
+   is_deeply(
+     [ $sub->({ PATH_INFO => '/foo/1/' }) ],
+     [ { PATH_INFO => '/' }, 1 ],
+     '/foo/*/... matches /foo/1/bar and strips to /'
+   );
+
+   is_deeply(
+     [ $sub->({ PATH_INFO => '/foo/1' }) ],
+     [],
+     '/foo/*/... does not match /foo/1 (no trailing /)'
+   );
+}
+
+#
+# query string
+#
+
+my $q = 'foo=FOO&bar=BAR1&baz=one+two&quux=QUUX1&quux=QUUX2'
+    .'&bar=BAR2&quux=QUUX3&evil=%2F';
+
+my %all_single = (
+    foo => 'FOO',
+    bar => 'BAR2',
+    baz => 'one two',
+    quux => 'QUUX3',
+    evil => '/',
 );
 
-$or = $dp->parse_dispatch_specification('GET|POST|DELETE');
+my %all_multi = (
+    foo => [ 'FOO' ],
+    bar => [ qw(BAR1 BAR2) ],
+    baz => [ 'one two' ],
+    quux => [ qw(QUUX1 QUUX2 QUUX3) ],
+    evil => [ '/' ],
+);
 
-foreach my $meth (qw(GET POST DELETE)) {
+foreach my $lose ('?foo=','?:foo=','?@foo=','?:@foo=') {
+    my $foo = $dp->parse_dispatch_specification($lose);
 
-  is_deeply(
-    [ $or->({ REQUEST_METHOD => $meth }) ],
-    [ {} ],
-    'GET|POST|DELETE matches method '.$meth
-  );
+    is_deeply(
+        [ $foo->({ QUERY_STRING => '' }) ],
+        [],
+        "${lose} fails with no query"
+    );
+
+    is_deeply(
+        [ $foo->({ QUERY_STRING => 'bar=baz' }) ],
+        [],
+        "${lose} fails with query missing foo key"
+    );
 }
 
-is_deeply(
-  [ $or->({ REQUEST_METHOD => 'PUT' }) ],
-  [],
-  'GET|POST|DELETE does not match PUT'
-);
+foreach my $win (
+    [ '?foo=' => 'FOO' ],
+    [ '?:foo=' => { foo => 'FOO' } ],
+    [ '?spoo~' => undef ],
+    [ '?:spoo~' => {} ],
+    [ '?@spoo~' => [] ],
+    [ '?:@spoo~' => { spoo => [] } ],
+    [ '?bar=' => 'BAR2' ],
+    [ '?:bar=' => { bar => 'BAR2' } ],
+    [ '?@bar=' => [ qw(BAR1 BAR2) ] ],
+    [ '?:@bar=' => { bar => [ qw(BAR1 BAR2) ] } ],
+    [ '?foo=&@bar=' => 'FOO', [ qw(BAR1 BAR2) ] ],
+    [ '?foo=&:@bar=' => 'FOO', { bar => [ qw(BAR1 BAR2) ] } ],
+    [ '?:foo=&:@bar=' => { foo => 'FOO', bar => [ qw(BAR1 BAR2) ] } ],
+    [ '?:baz=&:evil=' => { baz => 'one two', evil => '/' } ],
+    [ '?*' => \%all_single ],
+    [ '?@*' => \%all_multi ],
+    [ '?foo=&@*' => 'FOO', do { my %h = %all_multi; delete $h{foo}; \%h } ],
+    [ '?:foo=&@*' => { %all_multi, foo => 'FOO' } ],
+    [ '?:@bar=&*' => { %all_single, bar => [ qw(BAR1 BAR2) ] } ],
+) {
+    my ($spec, @res) = @$win;
+    my $match = $dp->parse_dispatch_specification($spec);
+    #use Data::Dump::Streamer; warn Dump($match);
+    is_deeply(
+        [ $match->({ QUERY_STRING => $q }) ],
+        [ {}, @res ],
+        "${spec} matches correctly"
+    );
+}
+
+#
+# /path/info/ + query string
+#
+
+foreach my $lose2 ('/foo/bar/+?foo=','/foo/bar/+?:foo=','/foo/bar/+?@foo=','/foo/bar/+?:@foo=') {
+    my $foo = $dp->parse_dispatch_specification($lose2);
+
+    is_deeply(
+        [ $foo->({ PATH_INFO => '/foo/bar/', QUERY_STRING => '' }) ],
+        [ ],
+        "${lose2} fails with no query"
+    );
+
+    is_deeply(
+        [ $foo->({ PATH_INFO => '/foo/bar/', QUERY_STRING => 'bar=baz' }) ],
+        [ ],
+        "${lose2} fails with query missing foo key"
+    );
+}
+
+foreach my $win2 (
+    [ '/foo/bar/+?foo=' => 'FOO' ],
+    [ '/foo/bar/+?:foo=' => { foo => 'FOO' } ],
+    [ '/foo/bar/+?spoo~' => undef ],
+    [ '/foo/bar/+?:spoo~' => {} ],
+    [ '/foo/bar/+?@spoo~' => [] ],
+    [ '/foo/bar/+?:@spoo~' => { spoo => [] } ],
+    [ '/foo/bar/+?bar=' => 'BAR2' ],
+    [ '/foo/bar/+?:bar=' => { bar => 'BAR2' } ],
+    [ '/foo/bar/+?@bar=' => [ qw(BAR1 BAR2) ] ],
+    [ '/foo/bar/+?:@bar=' => { bar => [ qw(BAR1 BAR2) ] } ],
+    [ '/foo/bar/+?foo=&@bar=' => 'FOO', [ qw(BAR1 BAR2) ] ],
+    [ '/foo/bar/+?foo=&:@bar=' => 'FOO', { bar => [ qw(BAR1 BAR2) ] } ],
+    [ '/foo/bar/+?:foo=&:@bar=' => { foo => 'FOO', bar => [ qw(BAR1 BAR2) ] } ],
+    [ '/foo/bar/+?:baz=&:evil=' => { baz => 'one two', evil => '/' } ],
+    [ '/foo/bar/+?*' => \%all_single ],
+    [ '/foo/bar/+?@*' => \%all_multi ],
+    [ '/foo/bar/+?foo=&@*' => 'FOO', do { my %h = %all_multi; delete $h{foo}; \%h } ],
+    [ '/foo/bar/+?:foo=&@*' => { %all_multi, foo => 'FOO' } ],
+    [ '/foo/bar/+?:@bar=&*' => { %all_single, bar => [ qw(BAR1 BAR2) ] } ],
+) {
+    my ($spec, @res) = @$win2;
+    my $match = $dp->parse_dispatch_specification($spec);
+    # use Data::Dump::Streamer; warn Dump($match);
+    is_deeply(
+        [ $match->({ PATH_INFO => '/foo/bar/', QUERY_STRING => $q }) ],
+        [ {}, @res ],
+        "${spec} matches correctly"
+    );
+}
+
+#
+# /path/info + query string
+#
+
+foreach my $lose3 ('/foo/bar+?foo=','/foo/bar+?:foo=','/foo/bar+?@foo=','/foo/bar+?:@foo=') {
+    my $foo = $dp->parse_dispatch_specification($lose3);
+
+    is_deeply(
+        [ $foo->({ PATH_INFO => '/foo/bar', QUERY_STRING => '' }) ],
+        [ ],
+        "${lose3} fails with no query"
+    );
+
+    is_deeply(
+        [ $foo->({ PATH_INFO => '/foo/bar', QUERY_STRING => 'bar=baz' }) ],
+        [ ],
+        "${lose3} fails with query missing foo key"
+    );
+}
+
+foreach my $win3 (
+    [ '/foo/bar+?foo=' => 'FOO' ],
+    [ '/foo/bar+?:foo=' => { foo => 'FOO' } ],
+    [ '/foo/bar+?spoo~' => undef ],
+    [ '/foo/bar+?:spoo~' => {} ],
+    [ '/foo/bar+?@spoo~' => [] ],
+    [ '/foo/bar+?:@spoo~' => { spoo => [] } ],
+    [ '/foo/bar+?bar=' => 'BAR2' ],
+    [ '/foo/bar+?:bar=' => { bar => 'BAR2' } ],
+    [ '/foo/bar+?@bar=' => [ qw(BAR1 BAR2) ] ],
+    [ '/foo/bar+?:@bar=' => { bar => [ qw(BAR1 BAR2) ] } ],
+    [ '/foo/bar+?foo=&@bar=' => 'FOO', [ qw(BAR1 BAR2) ] ],
+    [ '/foo/bar+?foo=&:@bar=' => 'FOO', { bar => [ qw(BAR1 BAR2) ] } ],
+    [ '/foo/bar+?:foo=&:@bar=' => { foo => 'FOO', bar => [ qw(BAR1 BAR2) ] } ],
+    [ '/foo/bar+?:baz=&:evil=' => { baz => 'one two', evil => '/' } ],
+    [ '/foo/bar+?*' => \%all_single ],
+    [ '/foo/bar+?@*' => \%all_multi ],
+    [ '/foo/bar+?foo=&@*' => 'FOO', do { my %h = %all_multi; delete $h{foo}; \%h } ],
+    [ '/foo/bar+?:foo=&@*' => { %all_multi, foo => 'FOO' } ],
+    [ '/foo/bar+?:@bar=&*' => { %all_single, bar => [ qw(BAR1 BAR2) ] } ],
+) {
+    my ($spec, @res) = @$win3;
+    my $match = $dp->parse_dispatch_specification($spec);
+    # use Data::Dump::Streamer; warn Dump($match);
+    is_deeply(
+        [ $match->({ PATH_INFO => '/foo/bar', QUERY_STRING => $q }) ],
+        [ {}, @res ],
+        "${spec} matches correctly"
+    );
+}