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1 | use strict; |
2 | use warnings; |
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3 | |
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4 | use Test::More; |
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5 | use Test::Warn; |
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6 | use Test::Exception; |
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7 | use Scalar::Util (); |
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8 | |
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9 | use lib qw(t/lib); |
10 | use DBICTest; |
11 | |
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12 | BEGIN { |
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13 | require DBIx::Class; |
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14 | plan skip_all => |
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15 | 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('deploy') |
16 | unless DBIx::Class::Optional::Dependencies->req_ok_for ('deploy') |
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17 | } |
18 | |
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19 | # Test for SQLT-related leaks |
20 | { |
21 | my $s = DBICTest::Schema->clone; |
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22 | |
23 | my @schemas = ( |
24 | create_schema ({ schema => $s }), |
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25 | create_schema ({ args => { parser_args => { dbic_schema => $s } } }), |
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26 | ); |
27 | |
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28 | for my $parser_args_key (qw( |
29 | DBIx::Class::Schema |
30 | DBIx::Schema |
31 | package |
32 | )) { |
33 | warnings_exist { |
34 | push @schemas, create_schema({ |
35 | args => { parser_args => { $parser_args_key => $s } } |
36 | }); |
37 | } qr/\Qparser_args => {\E.+?is deprecated/, |
38 | "deprecated crazy parser_arg '$parser_args_key' warned"; |
39 | } |
40 | |
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41 | Scalar::Util::weaken ($s); |
42 | |
43 | ok (!$s, 'Schema not leaked'); |
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44 | |
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45 | isa_ok ($_, 'SQL::Translator::Schema', "SQLT schema object $_ produced") |
46 | for @schemas; |
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47 | } |
48 | |
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49 | # make sure classname-style works |
50 | lives_ok { isa_ok (create_schema ({ schema => 'DBICTest::Schema' }), 'SQL::Translator::Schema', 'SQLT schema object produced') }; |
51 | |
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52 | # make sure a connected instance passed via $args does not get the $dbh improperly serialized |
53 | SKIP: { |
54 | |
55 | # YAML is a build_requires dep of SQLT - it may or may not be here |
56 | eval { require YAML } or skip "Test requires YAML.pm", 1; |
57 | |
58 | lives_ok { |
59 | |
60 | my $s = DBICTest->init_schema(no_populate => 1); |
61 | ok ($s->storage->connected, '$schema instance connected'); |
62 | |
63 | # roundtrip through YAML |
64 | my $yaml_rt_schema = SQL::Translator->new( |
65 | parser => 'SQL::Translator::Parser::YAML' |
66 | )->translate( |
67 | data => SQL::Translator->new( |
68 | parser_args => { package => $s }, |
69 | parser => 'SQL::Translator::Parser::DBIx::Class', |
70 | producer => 'SQL::Translator::Producer::YAML', |
71 | )->translate |
72 | ); |
73 | |
74 | isa_ok ( $yaml_rt_schema, 'SQL::Translator::Schema', 'SQLT schema object produced after YAML roundtrip'); |
75 | |
76 | ok ($s->storage->connected, '$schema instance still connected'); |
77 | } |
78 | |
79 | eval <<'EOE' or die $@; |
80 | END { |
81 | $^W = 1; # important, otherwise DBI won't trip the next fail() |
82 | $SIG{__WARN__} = sub { |
83 | fail "Unexpected global destruction warning" |
84 | if $_[0] =~ /is not a DBI/; |
85 | warn @_; |
86 | }; |
87 | } |
88 | EOE |
89 | |
90 | } |
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91 | |
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92 | my $schema = DBICTest->init_schema( no_deploy => 1 ); |
93 | |
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94 | # Dummy was yanked out by the sqlt hook test |
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95 | # CustomSql tests the horrific/deprecated ->name(\$sql) hack |
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96 | # YearXXXXCDs are views |
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97 | # |
98 | my @sources = grep |
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99 | { $_ !~ /^ (?: Dummy | CustomSql | Year\d{4}CDs ) $/x } |
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100 | $schema->sources |
101 | ; |
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102 | |
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103 | my $idx_exceptions = { |
104 | 'Artwork' => -1, |
105 | 'ForceForeign' => -1, |
106 | 'LinerNotes' => -1, |
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107 | 'TwoKeys' => -1, # TwoKeys has the index turned off on the rel def |
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108 | }; |
109 | |
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110 | { |
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111 | my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { } } }); |
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112 | |
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113 | foreach my $source_name (@sources) { |
114 | my $table = get_table($sqlt_schema, $schema, $source_name); |
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115 | |
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116 | my $fk_count = scalar(grep { $_->type eq 'FOREIGN KEY' } $table->get_constraints); |
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117 | $fk_count += $idx_exceptions->{$source_name} || 0; |
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118 | my @indices = $table->get_indices; |
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119 | |
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120 | my $index_count = scalar(@indices); |
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121 | is($index_count, $fk_count, "correct number of indices for $source_name with no args"); |
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122 | |
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123 | for my $index (@indices) { |
124 | my $source = $schema->source($source_name); |
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125 | my $pk_test = join("\x00", $source->primary_columns); |
126 | my $idx_test = join("\x00", $index->fields); |
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127 | isnt ( $pk_test, $idx_test, "no additional index for the primary columns exists in $source_name"); |
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128 | } |
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129 | } |
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130 | } |
131 | |
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132 | { |
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133 | my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { add_fk_index => 1 } } }); |
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134 | |
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135 | foreach my $source_name (@sources) { |
136 | my $table = get_table($sqlt_schema, $schema, $source_name); |
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137 | |
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138 | my $fk_count = scalar(grep { $_->type eq 'FOREIGN KEY' } $table->get_constraints); |
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139 | $fk_count += $idx_exceptions->{$source_name} || 0; |
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140 | my @indices = $table->get_indices; |
141 | my $index_count = scalar(@indices); |
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142 | is($index_count, $fk_count, "correct number of indices for $source_name with add_fk_index => 1"); |
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143 | } |
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144 | } |
145 | |
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146 | { |
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147 | my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { add_fk_index => 0 } } }); |
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148 | |
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149 | foreach my $source (@sources) { |
150 | my $table = get_table($sqlt_schema, $schema, $source); |
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151 | |
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152 | my @indices = $table->get_indices; |
153 | my $index_count = scalar(@indices); |
154 | is($index_count, 0, "correct number of indices for $source with add_fk_index => 0"); |
155 | } |
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156 | } |
157 | |
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158 | { |
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159 | { |
160 | package # hide from PAUSE |
161 | DBICTest::Schema::NoViewDefinition; |
162 | |
163 | use base qw/DBICTest::BaseResult/; |
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164 | |
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165 | __PACKAGE__->table_class('DBIx::Class::ResultSource::View'); |
166 | __PACKAGE__->table('noviewdefinition'); |
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167 | |
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168 | 1; |
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169 | } |
170 | |
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171 | my $schema_invalid_view = $schema->clone; |
172 | $schema_invalid_view->register_class('NoViewDefinition', 'DBICTest::Schema::NoViewDefinition'); |
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173 | |
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174 | throws_ok { create_schema({ schema => $schema_invalid_view }) } |
175 | qr/view noviewdefinition is missing a view_definition/, |
176 | 'parser detects views with a view_definition'; |
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177 | } |
178 | |
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179 | lives_ok (sub { |
180 | my $sqlt_schema = create_schema ({ |
181 | schema => $schema, |
182 | args => { |
183 | parser_args => { |
184 | sources => ['CD'] |
185 | }, |
186 | }, |
187 | }); |
188 | |
189 | is_deeply ( |
190 | [$sqlt_schema->get_tables ], |
191 | ['cd'], |
192 | 'sources limitng with relationships works', |
193 | ); |
194 | |
195 | }); |
196 | |
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197 | { |
198 | package DBICTest::PartialSchema; |
199 | |
200 | use base qw/DBIx::Class::Schema/; |
201 | |
202 | __PACKAGE__->load_classes( |
203 | { 'DBICTest::Schema' => [qw/ |
204 | CD |
205 | Track |
206 | Tag |
207 | Producer |
208 | CD_to_Producer |
209 | /]} |
210 | ); |
211 | } |
212 | |
213 | { |
214 | my $partial_schema = DBICTest::PartialSchema->connect(DBICTest->_database); |
215 | |
216 | lives_ok (sub { |
217 | my $sqlt_schema = do { |
218 | |
219 | local $SIG{__WARN__} = sub { |
220 | warn @_ |
221 | unless $_[0] =~ /Ignoring relationship .+ related resultsource .+ is not registered with this schema/ |
222 | }; |
223 | |
224 | create_schema({ schema => $partial_schema }); |
225 | }; |
226 | |
227 | my @tables = $sqlt_schema->get_tables; |
228 | |
229 | is_deeply ( |
230 | [sort map { $_->name } @tables], |
231 | [qw/cd cd_to_producer producer tags track/], |
232 | 'partial dbic schema parsing ok', |
233 | ); |
234 | |
235 | # the primary key is currently unnamed in sqlt - adding below |
236 | my %constraints_for_table = ( |
237 | producer => [qw/prod_name /], |
238 | tags => [qw/tagid_cd tagid_cd_tag tags_fk_cd tags_tagid_tag tags_tagid_tag_cd /], |
239 | track => [qw/track_cd_position track_cd_title track_fk_cd /], |
240 | cd => [qw/cd_artist_title cd_fk_single_track /], |
241 | cd_to_producer => [qw/cd_to_producer_fk_cd cd_to_producer_fk_producer /], |
242 | ); |
243 | |
244 | for my $table (@tables) { |
245 | my $tablename = $table->name; |
246 | my @constraints = $table->get_constraints; |
247 | is_deeply ( |
248 | [ sort map { $_->name } @constraints ], |
249 | |
250 | # the primary key (present on all loaded tables) is currently named '' in sqlt |
251 | # subject to future changes |
252 | [ '', @{$constraints_for_table{$tablename}} ], |
253 | |
254 | "constraints of table '$tablename' ok", |
255 | ); |
256 | } |
257 | }, 'partial schema tests successful'); |
258 | } |
259 | |
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260 | done_testing; |
261 | |
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262 | sub create_schema { |
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263 | my $args = shift; |
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264 | |
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265 | my $additional_sqltargs = $args->{args} || {}; |
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266 | |
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267 | my $sqltargs = { |
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268 | add_drop_table => 1, |
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269 | ignore_constraint_names => 1, |
270 | ignore_index_names => 1, |
271 | %{$additional_sqltargs} |
272 | }; |
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273 | |
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274 | my $sqlt = SQL::Translator->new( $sqltargs ); |
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275 | |
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276 | $sqlt->parser('SQL::Translator::Parser::DBIx::Class'); |
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277 | return $sqlt->translate( |
278 | $args->{schema} ? ( data => $args->{schema} ) : () |
279 | ) || die $sqlt->error; |
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280 | } |
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281 | |
282 | sub get_table { |
283 | my ($sqlt_schema, $schema, $source) = @_; |
284 | |
285 | my $table_name = $schema->source($source)->from; |
286 | $table_name = $$table_name if ref $table_name; |
287 | |
288 | return $sqlt_schema->get_table($table_name); |
289 | } |