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1 | use strict; |
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2 | use warnings; |
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3 | use Test::More; |
4 | $| = 1; |
5 | |
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6 | |
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7 | use lib 't/cdbi/testlib'; |
8 | use Film; |
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9 | |
10 | ok +Film->create({ |
11 | Title => 'This Is Spinal Tap', |
12 | Director => 'Rob Reiner', |
13 | Rating => 'R', |
14 | }); |
15 | |
16 | { |
17 | my $film1 = Film->retrieve( "This Is Spinal Tap" ); |
18 | my $film2 = Film->retrieve( "This Is Spinal Tap" ); |
19 | |
20 | $film1->Director("Marty DiBergi"); |
21 | is $film2->Director, "Marty DiBergi", 'retrieve returns the same object'; |
22 | |
23 | $film1->discard_changes; |
24 | } |
25 | |
26 | { |
27 | Film->nocache(1); |
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28 | |
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29 | my $film1 = Film->retrieve( "This Is Spinal Tap" ); |
30 | my $film2 = Film->retrieve( "This Is Spinal Tap" ); |
31 | |
32 | $film1->Director("Marty DiBergi"); |
33 | is $film2->Director, "Rob Reiner", |
34 | 'caching turned off'; |
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35 | |
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36 | $film1->discard_changes; |
37 | } |
38 | |
39 | { |
40 | Film->nocache(0); |
41 | |
42 | my $film1 = Film->retrieve( "This Is Spinal Tap" ); |
43 | my $film2 = Film->retrieve( "This Is Spinal Tap" ); |
44 | |
45 | $film1->Director("Marty DiBergi"); |
46 | is $film2->Director, "Marty DiBergi", |
47 | 'caching back on'; |
48 | |
49 | $film1->discard_changes; |
50 | } |
51 | |
52 | |
53 | { |
54 | Film->nocache(1); |
55 | |
56 | local $Class::DBI::Weaken_Is_Available = 0; |
57 | |
58 | my $film1 = Film->retrieve( "This Is Spinal Tap" ); |
59 | my $film2 = Film->retrieve( "This Is Spinal Tap" ); |
60 | |
61 | $film1->Director("Marty DiBergi"); |
62 | is $film2->Director, "Rob Reiner", |
63 | 'CDBI::Weaken_Is_Available turns off all caching'; |
64 | |
65 | $film1->discard_changes; |
66 | } |
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67 | |
68 | done_testing; |