Added test for special case where hash is stored blessed into class with short name...
[dbsrgits/DBM-Deep.git] / t / 24_autobless.t
CommitLineData
3f343de7 1use strict;
2
3{
4 package Foo;
5
6 sub export { 'export' };
7 sub foo { 'foo' };
8}
9
70d0fb51 10use Test::More tests => 29;
3f343de7 11
12use_ok( 'DBM::Deep' );
13
14unlink 't/test.db';
15my $db = DBM::Deep->new(
16 file => "t/test.db",
17 autobless => 1,
18);
19if ($db->error()) {
20 die "ERROR: " . $db->error();
21}
22
23my $obj = bless {
24 a => 1,
25 b => [ 1 .. 3 ],
26}, 'Foo';
27
28$db->{blessed} = $obj;
29
30$db->{unblessed} = {};
31$db->{unblessed}{a} = 1;
32$db->{unblessed}{b} = [];
33$db->{unblessed}{b}[0] = 1;
34$db->{unblessed}{b}[1] = 2;
35$db->{unblessed}{b}[2] = 3;
36
37undef $db;
38
39my $db2 = DBM::Deep->new(
40 file => 't/test.db',
3f343de7 41 autobless => 1,
42);
43if ($db2->error()) {
44 die "ERROR: " . $db2->error();
45}
46
47my $obj2 = $db2->{blessed};
48isa_ok( $obj2, 'Foo' );
49can_ok( $obj2, 'export', 'foo' );
50ok( !$obj2->can( 'STORE' ), "... but it cannot 'STORE'" );
51
52is( $obj2->{a}, 1 );
53is( $obj2->{b}[0], 1 );
54is( $obj2->{b}[1], 2 );
55is( $obj2->{b}[2], 3 );
56
57is( $db2->{unblessed}{a}, 1 );
58is( $db2->{unblessed}{b}[0], 1 );
59is( $db2->{unblessed}{b}[1], 2 );
60is( $db2->{unblessed}{b}[2], 3 );
61
e7ffaba0 62$obj2->{c} = 'new';
63is( $db2->{blessed}{c}, 'new' );
64
65undef $db2;
66
67$db2 = DBM::Deep->new(
68 file => 't/test.db',
69 autobless => 1,
70);
71is( $db2->{blessed}{c}, 'new' );
72
30c95847 73TODO: {
74 todo_skip "_copy_node() doesn't work with autobless", 1;
75 my $structure = $db2->export();
76 ok( 1 );
77}
78
3f343de7 79my $db3 = DBM::Deep->new(
80 file => 't/test.db',
3f343de7 81);
82if ($db3->error()) {
83 die "ERROR: " . $db3->error();
84}
85
86my $obj3 = $db3->{blessed};
87isa_ok( $obj3, 'DBM::Deep' );
88can_ok( $obj3, 'export', 'STORE' );
89ok( !$obj3->can( 'foo' ), "... but it cannot 'foo'" );
90
91is( $obj3->{a}, 1 );
92is( $obj3->{b}[0], 1 );
93is( $obj3->{b}[1], 2 );
94is( $obj3->{b}[2], 3 );
95
96is( $db3->{unblessed}{a}, 1 );
97is( $db3->{unblessed}{b}[0], 1 );
98is( $db3->{unblessed}{b}[1], 2 );
99is( $db3->{unblessed}{b}[2], 3 );
9cb06093 100
101undef $db;
102undef $db2;
103undef $db3;
104
105{
106 unlink 't/test.db';
107 my $db = DBM::Deep->new(
108 file => "t/test.db",
109 autobless => 1,
110 );
111 if ($db->error()) {
112 die "ERROR: " . $db->error();
113 }
114
115 my $obj = bless {
116 a => 1,
117 b => [ 1 .. 3 ],
118 }, 'Foo';
119
120 $db->import( { blessed => $obj } );
121
122 undef $db;
123
124 $db = DBM::Deep->new(
125 file => "t/test.db",
126 autobless => 1,
127 );
128 if ($db->error()) {
129 die "ERROR: " . $db->error();
130 }
131
132 my $blessed = $db->{blessed};
133 isa_ok( $blessed, 'Foo' );
134 is( $blessed->{a}, 1 );
135}
70d0fb51 136
137{
138 ##
139 # test blessing hash into short named class (Foo), then re-blessing into
140 # longer named class (FooFoo) and replacing key in db file, then validating
141 # content after that point in file to check for corruption.
142 ##
143 unlink 't/test.db';
144 my $db = DBM::Deep->new(
145 file => "t/test.db",
146 autobless => 1,
147 );
148 if ($db->error()) {
149 die "ERROR: " . $db->error();
150 }
151
152 my $obj = bless {}, 'Foo';
153
154 $db->{blessed} = $obj;
155 $db->{after} = "hello";
156
157 my $obj2 = bless {}, 'FooFoo';
158
159 $db->{blessed} = $obj2;
160
161 is( $db->{after}, "hello" );
162}
163