Move t/*/t into t/001_mouse

[gitmo/Mouse.git] / t / 001_mouse / 011-lazy.t

diff --git a/t/001_mouse/011-lazy.t b/t/001_mouse/011-lazy.t
new file mode 100644 (file)
index 0000000..2d87867
--- /dev/null
+++ b/t/001_mouse/011-lazy.t
@@ -0,0 +1,57 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More tests => 16;
+use Test::Exception;
+
+my $lazy_run = 0;
+
+do {
+    package Class;
+    use Mouse;
+
+    has lazy => (
+        is      => 'rw',
+        lazy    => 1,
+        default => sub { ++$lazy_run },
+    );
+
+    has lazy_value => (
+        is      => 'rw',
+        lazy    => 1,
+        default => "welp",
+    );
+
+    ::throws_ok {
+        has lazy_no_default => (
+            is   => 'rw',
+            lazy => 1,
+        );
+    } qr/You cannot have lazy attribute \(lazy_no_default\) without specifying a default value for it/;
+};
+
+my $object = Class->new;
+is($lazy_run, 0, "lazy attribute not yet initialized");
+
+is($object->lazy, 1, "lazy coderef");
+is($lazy_run, 1, "lazy coderef invoked once");
+
+is($object->lazy, 1, "lazy coderef is cached");
+is($lazy_run, 1, "lazy coderef invoked once");
+
+is($object->lazy_value, 'welp', "lazy value");
+is($lazy_run, 1, "lazy coderef invoked once");
+
+is($object->lazy_value("newp"), "newp", "set new value");
+is($lazy_run, 1, "lazy coderef invoked once");
+
+is($object->lazy_value, "newp", "got new value");
+is($lazy_run, 1, "lazy coderef invoked once");
+
+my $object2 = Class->new(lazy => 'very', lazy_value => "heh");
+is($lazy_run, 1, "lazy attribute not initialized when an argument is passed to the constructor");
+
+is($object2->lazy, 'very', 'value from the constructor');
+is($object2->lazy_value, 'heh', 'value from the constructor');
+is($lazy_run, 1, "lazy coderef not invoked, we already have a value");
+