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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More; |
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7 | use Test::Fatal; |
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8 | |
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9 | |
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10 | { |
11 | package Foo; |
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12 | use Moose; |
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13 | |
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14 | eval { |
15 | has 'foo' => ( |
16 | reader => 'get_foo' |
17 | ); |
18 | }; |
19 | ::ok(!$@, '... created the reader method okay'); |
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20 | |
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21 | eval { |
22 | has 'lazy_foo' => ( |
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23 | reader => 'get_lazy_foo', |
24 | lazy => 1, |
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25 | default => sub { 10 } |
26 | ); |
27 | }; |
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28 | ::ok(!$@, '... created the lazy reader method okay') or warn $@; |
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29 | |
30 | my $warn; |
31 | |
32 | eval { |
33 | local $SIG{__WARN__} = sub { $warn = $_[0] }; |
34 | has 'mtfnpy' => ( |
35 | reder => 'get_mftnpy' |
36 | ); |
37 | }; |
38 | ::ok($warn, '... got a warning for mispelled attribute argument'); |
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39 | } |
40 | |
41 | { |
42 | my $foo = Foo->new; |
43 | isa_ok($foo, 'Foo'); |
44 | |
45 | can_ok($foo, 'get_foo'); |
46 | is($foo->get_foo(), undef, '... got an undefined value'); |
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47 | isnt( exception { |
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48 | $foo->get_foo(100); |
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49 | }, undef, '... get_foo is a read-only' ); |
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50 | |
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51 | ok(!exists($foo->{lazy_foo}), '... no value in get_lazy_foo slot'); |
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52 | |
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53 | can_ok($foo, 'get_lazy_foo'); |
54 | is($foo->get_lazy_foo(), 10, '... got an deferred value'); |
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55 | isnt( exception { |
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56 | $foo->get_lazy_foo(100); |
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57 | }, undef, '... get_lazy_foo is a read-only' ); |
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58 | } |
59 | |
60 | { |
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61 | my $foo = Foo->new; |
62 | isa_ok($foo, 'Foo'); |
63 | |
64 | my $attr = $foo->meta->find_attribute_by_name("lazy_foo"); |
65 | |
66 | isa_ok( $attr, "Moose::Meta::Attribute" ); |
67 | |
68 | ok( $attr->is_lazy, "it's lazy" ); |
69 | |
70 | is( $attr->get_raw_value($foo), undef, "raw value" ); |
71 | |
72 | is( $attr->get_value($foo), 10, "lazy value" ); |
73 | |
74 | is( $attr->get_raw_value($foo), 10, "raw value" ); |
75 | } |
76 | |
77 | { |
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78 | my $foo = Foo->new(foo => 10, lazy_foo => 100); |
79 | isa_ok($foo, 'Foo'); |
80 | |
81 | is($foo->get_foo(), 10, '... got the correct value'); |
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82 | is($foo->get_lazy_foo(), 100, '... got the correct value'); |
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83 | } |
84 | |
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85 | done_testing; |