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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::Exception; |
8 | use Test::Moose 'does_ok'; |
9 | |
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10 | my $sort; |
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11 | my $less; |
12 | my $up; |
13 | my $prod; |
14 | |
15 | my %handles = ( |
16 | add_options => 'push', |
17 | add_options_with_speed => |
18 | [ push => 'funrolls', 'funbuns' ], |
19 | remove_last_option => 'pop', |
20 | remove_first_option => 'shift', |
21 | insert_options => 'unshift', |
22 | prepend_prerequisites_along_with => |
23 | [ unshift => 'first', 'second' ], |
24 | get_option_at => 'get', |
25 | set_option_at => 'set', |
26 | num_options => 'count', |
27 | options => 'elements', |
28 | has_no_options => 'is_empty', |
29 | clear_options => 'clear', |
30 | splice_options => 'splice', |
31 | sort_options_in_place => 'sort_in_place', |
32 | option_accessor => 'accessor', |
33 | descending_options => |
34 | [ sort_in_place => ( $sort = sub { $_[1] <=> $_[0] } ) ], |
35 | map_options => 'map', |
36 | up_by_one => [ map => ( $up = sub { $_ + 1 } ) ], |
37 | filter_options => 'grep', |
38 | less_than_five => [ grep => ( $less = sub { $_ < 5 } ) ], |
39 | find_option => 'first', |
40 | join_options => 'join', |
41 | dashify => [ join => '-' ], |
42 | sorted_options => 'sort', |
43 | randomized_options => 'shuffle', |
44 | unique_options => 'uniq', |
45 | pairwise_options => [ natatime => 2 ], |
46 | reduce => 'reduce', |
47 | product => [ reduce => ( $prod = sub { $_[0] * $_[1] } ) ], |
48 | ); |
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49 | |
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50 | { |
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51 | |
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52 | package Stuff; |
53 | use Moose; |
54 | |
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55 | has '_options' => ( |
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56 | traits => ['Array'], |
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57 | is => 'ro', |
58 | isa => 'ArrayRef[Str]', |
59 | default => sub { [] }, |
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60 | handles => \%handles, |
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61 | ); |
62 | } |
63 | |
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64 | { |
65 | my $stuff = Stuff->new( _options => [ 10, 12 ] ); |
66 | isa_ok( $stuff, 'Stuff' ); |
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67 | |
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68 | can_ok( $stuff, $_ ) for sort keys %handles; |
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69 | |
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70 | is_deeply( $stuff->_options, [ 10, 12 ], '... got options' ); |
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71 | |
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72 | ok( !$stuff->has_no_options, '... we have options' ); |
73 | is( $stuff->num_options, 2, '... got 2 options' ); |
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74 | |
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75 | is( $stuff->remove_last_option, 12, '... removed the last option' ); |
76 | is( $stuff->remove_first_option, 10, '... removed the last option' ); |
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77 | |
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78 | is_deeply( $stuff->_options, [], '... no options anymore' ); |
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79 | |
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80 | ok( $stuff->has_no_options, '... no options' ); |
81 | is( $stuff->num_options, 0, '... got no options' ); |
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82 | |
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83 | lives_ok { |
84 | $stuff->add_options( 1, 2, 3 ); |
85 | } |
86 | '... set the option okay'; |
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87 | |
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88 | is_deeply( $stuff->_options, [ 1, 2, 3 ], '... got options now' ); |
89 | is_deeply( |
90 | [ $stuff->options ], [ 1, 2, 3 ], |
91 | '... got options now (with elements method)' |
92 | ); |
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93 | |
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94 | ok( !$stuff->has_no_options, '... has options' ); |
95 | is( $stuff->num_options, 3, '... got 3 options' ); |
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96 | |
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97 | is( $stuff->get_option_at(0), 1, '... get option at index 0' ); |
98 | is( $stuff->get_option_at(1), 2, '... get option at index 1' ); |
99 | is( $stuff->get_option_at(2), 3, '... get option at index 2' ); |
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100 | |
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101 | lives_ok { |
102 | $stuff->set_option_at( 1, 100 ); |
103 | } |
104 | '... set the option okay'; |
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105 | |
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106 | is( $stuff->get_option_at(1), 100, '... get option at index 1' ); |
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107 | |
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108 | lives_ok { |
109 | $stuff->add_options( 10, 15 ); |
110 | } |
111 | '... set the option okay'; |
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112 | |
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113 | is_deeply( |
114 | $stuff->_options, [ 1, 100, 3, 10, 15 ], |
115 | '... got more options now' |
116 | ); |
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117 | |
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118 | is( $stuff->num_options, 5, '... got 5 options' ); |
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119 | |
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120 | is( $stuff->remove_last_option, 15, '... removed the last option' ); |
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121 | |
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122 | is( $stuff->num_options, 4, '... got 4 options' ); |
123 | is_deeply( |
124 | $stuff->_options, [ 1, 100, 3, 10 ], |
125 | '... got diff options now' |
126 | ); |
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127 | |
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128 | lives_ok { |
129 | $stuff->insert_options( 10, 20 ); |
130 | } |
131 | '... set the option okay'; |
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132 | |
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133 | is( $stuff->num_options, 6, '... got 6 options' ); |
134 | is_deeply( |
135 | $stuff->_options, [ 10, 20, 1, 100, 3, 10 ], |
136 | '... got diff options now' |
137 | ); |
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138 | |
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139 | is( $stuff->get_option_at(0), 10, '... get option at index 0' ); |
140 | is( $stuff->get_option_at(1), 20, '... get option at index 1' ); |
141 | is( $stuff->get_option_at(3), 100, '... get option at index 3' ); |
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142 | |
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143 | is( $stuff->remove_first_option, 10, '... getting the first option' ); |
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144 | |
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145 | is( $stuff->num_options, 5, '... got 5 options' ); |
146 | is( $stuff->get_option_at(0), 20, '... get option at index 0' ); |
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147 | |
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148 | $stuff->clear_options; |
149 | is_deeply( $stuff->_options, [], "... clear options" ); |
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150 | |
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151 | $stuff->add_options( 5, 1, 2, 3 ); |
152 | $stuff->sort_options_in_place; |
153 | is_deeply( |
154 | $stuff->_options, [ 1, 2, 3, 5 ], |
155 | "... sort options in place (default sort order)" |
156 | ); |
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157 | |
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158 | $stuff->sort_options_in_place( sub { $_[1] <=> $_[0] } ); |
159 | is_deeply( |
160 | $stuff->_options, [ 5, 3, 2, 1 ], |
161 | "... sort options in place (descending order)" |
162 | ); |
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163 | |
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164 | $stuff->clear_options(); |
165 | $stuff->add_options( 5, 1, 2, 3 ); |
166 | lives_ok { |
167 | $stuff->descending_options(); |
168 | } |
169 | '... curried sort in place lives ok'; |
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170 | |
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171 | is_deeply( $stuff->_options, [ 5, 3, 2, 1 ], "... sort currying" ); |
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172 | |
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173 | throws_ok { $stuff->sort_options_in_place('foo') } |
174 | qr/Argument must be a code reference/, |
175 | 'error when sort_in_place receives a non-coderef argument'; |
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176 | |
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177 | $stuff->clear_options; |
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178 | |
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179 | lives_ok { |
180 | $stuff->add_options('tree'); |
181 | } |
182 | '... set the options okay'; |
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183 | |
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184 | lives_ok { |
185 | $stuff->add_options_with_speed( 'compatible', 'safe' ); |
186 | } |
187 | '... add options with speed okay'; |
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188 | |
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189 | is_deeply( |
190 | $stuff->_options, [qw/tree funrolls funbuns compatible safe/], |
191 | 'check options after add_options_with_speed' |
192 | ); |
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193 | |
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194 | lives_ok { |
195 | $stuff->prepend_prerequisites_along_with(); |
196 | } |
197 | '... add prerequisite options okay'; |
198 | |
199 | $stuff->clear_options; |
200 | $stuff->add_options( 1, 2 ); |
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201 | |
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202 | lives_ok { |
203 | $stuff->splice_options( 1, 0, 'foo' ); |
204 | } |
205 | '... splice_options works'; |
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206 | |
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207 | is_deeply( |
208 | $stuff->_options, [ 1, 'foo', 2 ], |
209 | 'splice added expected option' |
210 | ); |
211 | |
212 | is( |
213 | $stuff->option_accessor( 1 => 'foo++' ), 'foo++', |
214 | 'set using accessor method' |
215 | ); |
216 | is( $stuff->option_accessor(1), 'foo++', 'get using accessor method' ); |
217 | |
218 | dies_ok { |
219 | $stuff->insert_options(undef); |
220 | } |
221 | '... could not add an undef where a string is expected'; |
222 | |
223 | dies_ok { |
224 | $stuff->set_option( 5, {} ); |
225 | } |
226 | '... could not add a hash ref where a string is expected'; |
227 | |
228 | dies_ok { |
229 | Stuff->new( _options => [ undef, 10, undef, 20 ] ); |
230 | } |
231 | '... bad constructor params'; |
232 | |
233 | dies_ok { |
234 | my $stuff = Stuff->new(); |
235 | $stuff->add_options(undef); |
236 | } |
237 | '... rejects push of an invalid type'; |
238 | |
239 | dies_ok { |
240 | my $stuff = Stuff->new(); |
241 | $stuff->insert_options(undef); |
242 | } |
243 | '... rejects unshift of an invalid type'; |
244 | |
245 | dies_ok { |
246 | my $stuff = Stuff->new(); |
247 | $stuff->set_option_at( 0, undef ); |
248 | } |
249 | '... rejects set of an invalid type'; |
250 | |
251 | dies_ok { |
252 | my $stuff = Stuff->new(); |
253 | $stuff->sort_in_place_options(undef); |
254 | } |
255 | '... sort rejects arg of invalid type'; |
256 | |
257 | dies_ok { |
258 | my $stuff = Stuff->new(); |
259 | $stuff->option_accessor(); |
260 | } |
261 | '... accessor rejects 0 args'; |
262 | |
263 | dies_ok { |
264 | my $stuff = Stuff->new(); |
265 | $stuff->option_accessor( 1, 2, 3 ); |
266 | } |
267 | '... accessor rejects 3 args'; |
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268 | } |
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269 | |
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270 | { |
271 | my $stuff = Stuff->new( _options => [ 1 .. 10 ] ); |
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272 | |
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273 | is_deeply( $stuff->_options, [ 1 .. 10 ], '... got options' ); |
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274 | |
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275 | ok( !$stuff->has_no_options, '... we have options' ); |
276 | is( $stuff->num_options, 10, '... got 2 options' ); |
277 | cmp_ok( $stuff->get_option_at(0), '==', 1, '... get option 0' ); |
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278 | |
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279 | is_deeply( |
280 | [ $stuff->filter_options( sub { $_ % 2 == 0 } ) ], |
281 | [ 2, 4, 6, 8, 10 ], |
282 | '... got the right filtered values' |
283 | ); |
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284 | |
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285 | is_deeply( |
286 | [ $stuff->map_options( sub { $_ * 2 } ) ], |
287 | [ 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 ], |
288 | '... got the right mapped values' |
289 | ); |
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290 | |
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291 | is( |
292 | $stuff->find_option( sub { $_ % 2 == 0 } ), 2, |
293 | '.. found the right option' |
294 | ); |
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295 | |
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296 | is_deeply( |
297 | [ $stuff->options ], [ 1 .. 10 ], |
298 | '... got the list of options' |
299 | ); |
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300 | |
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301 | is( |
302 | $stuff->join_options(':'), '1:2:3:4:5:6:7:8:9:10', |
303 | '... joined the list of options by :' |
304 | ); |
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305 | |
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306 | is_deeply( |
307 | [ $stuff->sorted_options ], [ sort ( 1 .. 10 ) ], |
308 | '... got sorted options (default sort order)' |
309 | ); |
310 | is_deeply( |
311 | [ $stuff->sorted_options( sub { $_[1] <=> $_[0] } ) ], |
312 | [ sort { $b <=> $a } ( 1 .. 10 ) ], |
313 | '... got sorted options (descending sort order) ' |
314 | ); |
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315 | |
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316 | throws_ok { $stuff->sorted_options('foo') } |
317 | qr/Argument must be a code reference/, |
318 | 'error when sort receives a non-coderef argument'; |
319 | |
320 | is_deeply( |
321 | [ sort { $a <=> $b } $stuff->randomized_options ], |
322 | [ 1 .. 10 ], |
323 | 'randomized_options returns all options' |
324 | ); |
325 | |
326 | my @pairs; |
327 | $stuff->pairwise_options( sub { push @pairs, [@_] } ); |
328 | is_deeply( |
329 | \@pairs, |
330 | [ [ 1, 2 ], [ 3, 4 ], [ 5, 6 ], [ 7, 8 ], [ 9, 10 ] ], |
331 | 'pairwise returns pairs as expected' |
332 | ); |
333 | |
334 | is_deeply( |
335 | [ $stuff->less_than_five() ], [ 1 .. 4 ], |
336 | 'less_than_five returns 1..4' |
337 | ); |
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338 | |
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339 | is_deeply( |
340 | [ $stuff->up_by_one() ], [ 2 .. 11 ], |
341 | 'up_by_one returns 2..11' |
342 | ); |
343 | |
344 | is( |
345 | $stuff->dashify, '1-2-3-4-5-6-7-8-9-10', |
346 | 'dashify returns options joined by dashes' |
347 | ); |
348 | |
349 | is( |
350 | $stuff->product, 3628800, |
351 | 'product returns expected value' |
352 | ); |
353 | |
354 | my $other_stuff = Stuff->new( _options => [ 1, 1, 2, 3, 5 ] ); |
355 | is_deeply( |
356 | [ $other_stuff->unique_options ], [ 1, 2, 3, 5 ], |
357 | 'unique_options returns unique options' |
358 | ); |
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359 | } |
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360 | |
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361 | { |
362 | my $options = Stuff->meta->get_attribute('_options'); |
363 | does_ok( $options, 'Moose::Meta::Attribute::Native::Trait::Array' ); |
364 | |
365 | is_deeply( |
366 | $options->handles, \%handles, |
367 | '... got the right handles mapping' |
368 | ); |
369 | |
370 | is( |
371 | $options->type_constraint->type_parameter, 'Str', |
372 | '... got the right container type' |
373 | ); |
374 | } |
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375 | |
376 | done_testing; |