Imported Upstream version 0.21

[liburi-template-perl.git] / t / 10-basic.t

diff --git a/t/10-basic.t b/t/10-basic.t
index 4240367..70514c7 100644 (file)
--- a/t/10-basic.t
+++ b/t/10-basic.t
@@ -1,31 +1,77 @@
 use strict;
 use warnings;
 
-use Test::More tests => 15;
+use Test::More tests => 28;
 
 use_ok( 'URI::Template' );
 
-# fatal - no template provided
+#   new, empty template
 {
-   eval { URI::Template->new; };
-   ok( $@ );
+    my $template = URI::Template->new;
+    isa_ok( $template, 'URI::Template' );
+
+    {
+        my $result = $template->process();
+        is( $result, '', 'process() for empty template' );
+        isa_ok( $result, 'URI', 'return value from process() isa URI' );
+    }
 }
 
+#   "0" as a template
 {
-    my $text     = 'http://foo.com/{bar}/{baz}?q=%7B';
-    my $template = URI::Template->new( $text );
+    my $template = URI::Template->new( '0' );
     isa_ok( $template, 'URI::Template' );
-    is_deeply( [ sort $template->variables ], [ qw( bar baz ) ], 'variables()' );
-    is( "$template", $text, 'as_string()' );
+    is( $template->template, '0', 'template() is "0"' );
+
+    {
+        my $result = $template->process();
+        is( $result, '0', 'process() for "0" template' );
+        isa_ok( $result, 'URI', 'return value from process() isa URI' );
+    }
+
+    # set template back to empty
+    $template->template( '' );
+    is( $template->template, '', 'template() is empty' );
+
+    {
+        my $result = $template->process();
+        is( $result, '', 'process() for new empty template' );
+        isa_ok( $result, 'URI', 'return value from process() isa URI' );
+    }
+}
+
+#   Update template
+{
+    my $template = URI::Template->new;
+    is( "$template", '', 'stringify from empty' );
+
+    my $text = 'http://foo.com/{bar}/{baz}';
+    $template->template($text);
+
+    is( "$template", $text, 'stringify from updated template' );
 
     {
         my $result = $template->process( bar => 'x', baz => 'y' );
-        is( $result, 'http://foo.com/x/y?q=%7B', 'process()' );
+        is( $result, 'http://foo.com/x/y', 'process() for updated template' );
+        isa_ok( $result, 'URI', 'return value from process() isa URI' );
+    }
+}
+
+{
+    my $text     = 'http://foo.com/{bar}/{baz}?{foo}=%7B&{abr}=1';
+    my $template = URI::Template->new( $text );
+    isa_ok( $template, 'URI::Template' );
+    is_deeply( [ $template->variables ], [ 'bar', 'baz', 'foo', 'abr' ], 'variables() in order of appearance' );
+    is( "$template", $text, 'stringify' );
+
+    {
+        my $result = $template->process( bar => 'x', baz => 'y', foo => 'b', abr => 'a' );
+        is( $result, 'http://foo.com/x/y?b=%7B&a=1', 'process()' );
         isa_ok( $result, 'URI', 'return value from process() isa URI' );
     }
     {
-        my $result = $template->process_to_string( bar => 'x', baz => 'y' );
-        is( $result, 'http://foo.com/x/y?q=%7B', 'process_to_string()' );
+        my $result = $template->process_to_string( bar => 'x', baz => 'y', foo => 'b', abr => 'a' );
+        is( $result, 'http://foo.com/x/y?b=%7B&a=1', 'process_to_string()' );
         ok( !ref $result, 'result is not a ref' );
     }
 }
@@ -43,7 +89,7 @@ use_ok( 'URI::Template' );
         is( $result, 'http://foo.com/%7Bx%7D/', 'values are uri escaped' );
     }
     {
-        my $result = $template->process( );
+        my $result = $template->process();
         is( $result, 'http://foo.com//', 'no value sent' );
     }
     {
@@ -54,7 +100,7 @@ use_ok( 'URI::Template' );
 
 {
     my $template = URI::Template->new( 'http://foo.com/{z}/{z}/' );
-    is_deeply( [ $template->variables ], [ 'z' ], 'unique vars' );
+    is_deeply( [ sort $template->variables ], [ 'z' ], 'no duplicates in variables()' );
     my $result = $template->process( 'z' => 'x' );
     is( $result, 'http://foo.com/x/x/', 'multiple replaces' );
 }