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1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use Test::Exception; |
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6 | use FindBin; |
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7 | |
8 | use Moose (); |
9 | use Moose::Object; |
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10 | use Moose::Autobox; |
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11 | use Class::MOP::Class; |
12 | use Catalyst::Request; |
13 | use Catalyst::Response; |
14 | use Catalyst::Utils; |
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15 | use Gitalist::Model::CollectionOfRepos; |
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16 | use File::Temp qw/tempdir/; |
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17 | |
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18 | my $mock_ctx_meta = Class::MOP::Class->create_anon_class( superclasses => ['Moose::Object'] ); |
19 | $mock_ctx_meta->add_attribute($_, accessor => $_, required => 1) for qw/request response/; |
20 | $mock_ctx_meta->add_attribute('stash', accessor => 'stash', required => 1, default => sub { {} }); |
21 | $mock_ctx_meta->add_around_method_modifier( stash => sub { # Nicked straight from Catalyst.pm |
22 | my $orig = shift; |
23 | my $c = shift; |
24 | my $stash = $orig->($c); |
25 | if (@_) { |
26 | my $new_stash = @_ > 1 ? {@_} : $_[0]; |
27 | croak('stash takes a hash or hashref') unless ref $new_stash; |
28 | foreach my $key ( keys %$new_stash ) { |
29 | $stash->{$key} = $new_stash->{$key}; |
30 | } |
31 | } |
32 | return $stash; |
33 | }); |
34 | our $ctx_gen = sub { |
35 | my ($cb, $stash) = @_; |
36 | $stash ||= {}; |
37 | my $ctx = $mock_ctx_meta->new_object( |
38 | response => Catalyst::Response->new, |
39 | request => Catalyst::Request->new, |
40 | stash => { %$stash }, # Shallow copy to try and help the user out. Should we clone? |
41 | ); |
42 | $ctx->response->_context($ctx); |
43 | $ctx->request->_context($ctx); |
44 | $cb->($ctx) if $cb; |
45 | return $ctx; |
46 | }; |
47 | |
48 | local %ENV = %ENV; |
49 | delete $ENV{GITALIST_REPO_DIR}; |
50 | |
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51 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), {}) } |
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52 | qr/Cannot find repository dir/, 'Blows up nicely with no repos dir'; |
53 | |
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54 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), { repo_dir => '/does/not/exist' }) } |
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55 | qr|Cannot find repository dir: "/does/not/exist"|, 'Blows up nicely with repos dir does not exist'; |
56 | |
57 | { |
58 | my $td = tempdir( CLEANUP => 1 ); |
59 | test_with_config({ repo_dir => $td }, 'repo_dir is tempdir'); |
60 | # NOTE - This is cheating, there isn't a real git repository here, so things will explode (hopefully) |
61 | # if we go much further.. |
62 | test_with_config({ repos => $td }, 'repos is tempdir (scalar)'); |
63 | test_with_config({ repos => [$td] }, 'repos is tempdir (array)'); |
64 | } |
65 | |
66 | # Note - we treat an empty list of repos as if it doesn't exist at all. |
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67 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), { repos => [] } ) } |
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68 | qr/Cannot find repository dir/, 'Blows up nicely with no repos list'; |
69 | |
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70 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), { repos => [ '/does/not/exist' ] } ) } |
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71 | qr/Cannot find repository directories/, 'Blows up nicely with repos list - 1 unknown item (array)'; |
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72 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), { repos => '/does/not/exist' } ) } |
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73 | qr/Cannot find repository directories/, 'Blows up nicely with repos list - 1 unknown item (scalar))'; |
74 | |
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75 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), { repos => [ '/does/not/exist', '/also/does/not/exist' ] } ) } |
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76 | qr/Cannot find repository directories/, 'Blows up nicely with repos list - 2 unknown items'; |
77 | |
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78 | throws_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), { repos => [ tempdir( CLEANUP => 1), '/also/does/not/exist' ] } ) } |
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79 | qr|Cannot find repository directories.*/also/does/not/exist|, 'Blows up nicely with repos list - 1 known, 1 unknown items'; |
80 | |
81 | { |
82 | my $td = tempdir( CLEANUP => 1 ); |
83 | local %ENV = %ENV; |
84 | $ENV{GITALIST_REPO_DIR} = $td; |
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85 | lives_ok { Gitalist::Model::CollectionOfRepos->COMPONENT($ctx_gen->(), {}) } 'GITALIST_REPO_DIR env variable works'; |
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86 | } |
87 | |
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88 | { |
89 | my $i = test_with_config({ repo_dir => "$FindBin::Bin/lib/repositories"}); |
90 | is scalar($i->repositories->flatten), 3, 'Found 3 repos'; |
91 | } |
92 | |
93 | { |
94 | my $i = test_with_config({ repos => [ |
95 | "$FindBin::Bin/lib/repositories/bare.git", |
96 | "$FindBin::Bin/lib/repositories/repo1", |
97 | "$FindBin::Bin/lib/repositories/nodescription", |
98 | ]}); |
99 | is scalar($i->repositories->flatten), 3, 'Found 3 repos'; |
100 | } |
101 | |
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102 | sub test_with_config { |
103 | my ($config, $msg) = @_; |
104 | my $ctx = $ctx_gen->(); |
105 | |
106 | my $m; |
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107 | lives_ok { $m = Gitalist::Model::CollectionOfRepos->COMPONENT($ctx, $config) } $msg; |
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108 | ok $m, 'Has model'; |
109 | my $i = $m->ACCEPT_CONTEXT($ctx); |
110 | ok $i, 'Has model instance from ACCEPT_CONTEXT'; |
111 | isnt $i, $m, 'Model instance returned from ACCEPT_CONTEXT not same as model'; |
112 | is $i, $m->ACCEPT_CONTEXT($ctx), 'Same model instance for same context'; |
113 | isnt $i, $m->ACCEPT_CONTEXT($ctx_gen->()), 'Different model instance for different context'; |
114 | return $i; |
115 | } |
116 | |
117 | done_testing; |