include test for failure mode

[catagits/Catalyst-Runtime.git] / t / unit_load_catalyst_test.t

diff --git a/t/unit_load_catalyst_test.t b/t/unit_load_catalyst_test.t
index 08b7e7c..a3a3b37 100644 (file)
--- a/t/unit_load_catalyst_test.t
+++ b/t/unit_load_catalyst_test.t
@@ -1,16 +1,142 @@
-#!perl\r
-\r
-use strict;\r
-use warnings;\r
-\r
-use Test::More;\r
-\r
-plan tests => 3;\r
-\r
-use_ok('Catalyst::Test');\r
-\r
-eval "get('http://localhost')";\r
-isnt( $@, "", "get returns an error message with no app specified");\r
-\r
-eval "request('http://localhost')";\r
-isnt( $@, "", "request returns an error message with no app specified");\r
+#!perl
+
+use strict;
+use warnings;
+
+use FindBin;
+use lib         "$FindBin::Bin/lib";
+use Test::More  tests => 56;
+use FindBin qw/$Bin/;
+use lib "$Bin/lib";
+use Catalyst::Utils;
+use HTTP::Request::Common;
+use Test::Exception;
+
+my $Class   = 'Catalyst::Test';
+my $App     = 'TestApp';
+my $Pkg     = __PACKAGE__;
+my $Url     = 'http://localhost/';
+my $Content = "root index";
+
+my %Meth    = (
+    $Pkg    => [qw|get request ctx_request|],          # exported
+    $Class  => [qw|local_request remote_request|],  # not exported
+);
+
+### make sure we're not trying to connect to a remote host -- these are local tests
+local $ENV{CATALYST_SERVER};                
+
+use_ok( $Class );
+
+### check available methods
+{   ### turn of redefine warnings, we'll get new subs exported
+    ### XXX 'no warnings' and 'local $^W' wont work as warnings are turned on in
+    ### test.pm, so trap them for now --kane
+    {   local $SIG{__WARN__} = sub {};
+        ok( $Class->import,     "Argumentless import for methods only" );
+    }
+
+    while( my($class, $meths) = each %Meth ) {
+        for my $meth ( @$meths ) { SKIP: {
+            
+            ### method available?
+            can_ok( $class,     $meth );
+
+            ### only for exported methods
+            skip "Error tests only for exported methods", 2 unless $class eq $Pkg;
+
+            ### check error conditions
+            eval { $class->can($meth)->( $Url ) };
+            ok( $@,             "   $meth without app gives error" );
+            like( $@, qr/$Class/, 
+                                "       Error filled with expected content for '$meth'" );
+        } }       
+    }
+}    
+ 
+### simple tests for exported methods 
+{   ### turn of redefine warnings, we'll get new subs exported
+    ### XXX 'no warnings' and 'local $^W' wont work as warnings are turned on in
+    ### test.pm, so trap them for now --kane
+    {   local $SIG{__WARN__} = sub {};
+        ok( $Class->import( $App ), 
+                                "Loading $Class for App $App" );
+    }
+    
+    ### test exported methods again
+    for my $meth ( @{ $Meth{$Pkg} } ) { SKIP: {
+
+        ### do a call, we should get a result and perhaps a $c if it's 'ctx_request';
+        my ($res, $c) = eval { $Pkg->can($meth)->( $Url ) };
+        
+        ok( 1,                  "   Called $Pkg->$meth( $Url )" );
+        ok( !$@,                "       No critical error $@" );
+        ok( $res,               "       Result obtained" );
+        
+        ### get the content as a string, to make sure we got what we expected
+        my $res_as_string = $meth eq 'get' ? $res : $res->content;
+        is( $res_as_string, $Content,
+                                "           Content as expected: $res_as_string" );    
+        
+        ### some tests for 'ctx_request'
+        skip "Context tests skipped for '$meth'", 6 unless $meth eq 'ctx_request';
+        
+        ok( $c,                 "           Context object returned" );
+        isa_ok( $c, $App,       "               Object" );
+        is( $c->request->uri, $Url,
+                                "               Url recorded in request" );
+        is( $c->response->body, $Content,
+                                "               Content recorded in response" );
+        ok( $c->stash,          "               Stash accessible" );
+        ok( $c->action,         "               Action object accessible" );
+    } }
+}
+
+# FIXME - These vhosts in tests tests should be somewhere else...
+
+sub customize { Catalyst::Test::_customize_request(@_) }
+
+{
+    my $req = Catalyst::Utils::request('/dummy');
+    customize( $req );
+    is( $req->header('Host'), undef, 'normal request is unmodified' );
+}
+
+{
+    my $req = Catalyst::Utils::request('/dummy');
+    customize( $req, { host => 'customized.com' } );
+    like( $req->header('Host'), qr/customized.com/, 'request is customizable via opts hash' );
+}
+
+{
+    my $req = Catalyst::Utils::request('/dummy');
+    local $Catalyst::Test::default_host = 'localized.com';
+    customize( $req );
+    like( $req->header('Host'), qr/localized.com/, 'request is customizable via package var' );
+}
+
+{
+    my $req = Catalyst::Utils::request('/dummy');
+    local $Catalyst::Test::default_host = 'localized.com';
+    customize( $req, { host => 'customized.com' } );
+    like( $req->header('Host'), qr/customized.com/, 'opts hash takes precedence over package var' );
+}
+
+{
+    my $req = Catalyst::Utils::request('/dummy');
+    local $Catalyst::Test::default_host = 'localized.com';
+    customize( $req, { host => '' } );
+    is( $req->header('Host'), undef, 'default value can be temporarily cleared via opts hash' );
+}
+
+# Back compat test, extra args used to be ignored, now a hashref of options.
+use_ok('Catalyst::Test', 'TestApp', 'foobar');
+
+# Back compat test, ensure that request ignores anything which isn't a hash.
+lives_ok {
+    request(GET('/dummy'), 'foo');
+} 'scalar additional param to request method ignored';
+lives_ok {
+    request(GET('/dummy'), []);
+} 'array additional param to request method ignored';
+