I want parameterized types... I want it!

[gitmo/Mouse.git] / t / 043-parameterized-type.t

diff --git a/t/043-parameterized-type.t b/t/043-parameterized-type.t
index 8bc1d98..7bc3edb 100644 (file)
--- a/t/043-parameterized-type.t
+++ b/t/043-parameterized-type.t
@@ -1,13 +1,11 @@
 #!/usr/bin/env perl
 use strict;
 use warnings;
-use Test::More tests => 1;
+use Test::More tests => 7;
 use Test::Exception;
 
-TODO: {
-    local $TODO = "Mouse does not support parameterized types yet";
-
-    eval {
+{
+    {
         package Foo;
         use Mouse;
 
@@ -15,8 +13,44 @@ TODO: {
             is  => 'ro',
             isa => 'HashRef[Int]',
         );
+
+        has bar => (
+            is  => 'ro',
+            isa => 'ArrayRef[Int]',
+        );
+
+        has 'complex' => (
+            is => 'rw',
+            isa => 'ArrayRef[HashRef[Int]]'
+        );
     };
 
     ok(Foo->meta->has_attribute('foo'));
-};
+
+    lives_and {
+        my $hash = { a => 1, b => 2, c => 3 };
+        my $array = [ 1, 2, 3 ];
+        my $complex = [ { a => 1, b => 1 }, { c => 2, d => 2} ];
+        my $foo = Foo->new(foo => $hash, bar => $array, complex => $complex);
+
+        is_deeply($foo->foo(), $hash, "foo is a proper hash");
+        is_deeply($foo->bar(), $array, "bar is a proper array");
+        is_deeply($foo->complex(), $complex, "complex is a proper ... structure");
+    } "Parameterized constraints work";
+
+    # check bad args
+    throws_ok {
+        Foo->new( foo => { a => 'b' });
+    } qr/Attribute \(foo\) does not pass the type constraint because: Validation failed for 'HashRef\[Int\]' failed with value/, "Bad args for hash throws an exception";
+
+    throws_ok {
+        Foo->new( bar => [ a => 'b' ]);
+    } qr/Attribute \(bar\) does not pass the type constraint because: Validation failed for 'ArrayRef\[Int\]' failed with value/, "Bad args for array throws an exception";
+
+    throws_ok {
+        Foo->new( complex => [ { a => 1, b => 1 }, { c => "d", e => "f" } ] )
+    } qr/Attribute \(complex\) does not pass the type constraint because: Validation failed for 'ArrayRef\[HashRef\[Int\]\]' failed with value/, "Bad args for complex types throws an exception";
+}
+
+