File: stringy-numbers.t

package info (click to toggle)
libjson-schema-modern-perl 0.619-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,372 kB
  • sloc: perl: 4,014; makefile: 9
file content (231 lines) | stat: -rw-r--r-- 5,929 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
# vim: set ft=perl ts=8 sts=2 sw=2 tw=100 et :
use strictures 2;
use 5.020;
use stable 0.031 'postderef';
use experimental 'signatures';
no autovivification warn => qw(fetch store exists delete);
use if "$]" >= 5.022, experimental => 're_strict';
no if "$]" >= 5.031009, feature => 'indirect';
no if "$]" >= 5.033001, feature => 'multidimensional';
no if "$]" >= 5.033006, feature => 'bareword_filehandles';
no if "$]" >= 5.041009, feature => 'smartmatch';
no feature 'switch';
use open ':std', ':encoding(UTF-8)'; # force stdin, stdout, stderr into utf8

use lib 't/lib';
use Helper;

foreach my $config (0, 1) {
  note 'stringy_numbers = '.$config;
  my $js = JSON::Schema::Modern->new(stringy_numbers => $config);

  cmp_result(
    $js->evaluate(1, { $_ => '1' })->TO_JSON,
    {
      valid => false,
      errors => [
        {
          instanceLocation => '',
          keywordLocation => '/'.$_,
          error => $_.' value is not a number',
        }
      ],
    },
    'strings cannot be used in place of numbers in schema for '.$_,
  ) foreach qw(multipleOf maximum exclusiveMaximum minimum exclusiveMinimum);

  my $schema = {
    allOf => [
      { type => 'string' },
      { type => 'number' },
      { type => 'integer' },
      { type => [ 'object', 'number' ] },
      { type => [ 'object', 'integer' ] },
    ],
  };

  cmp_result(
    $js->evaluate('blah', $schema)->TO_JSON,
    {
      valid => false,
      errors => my $errors = [
        {
          instanceLocation => '',
          keywordLocation => '/allOf/1/type',
          error => 'got string, not number',
        },
        {
          instanceLocation => '',
          keywordLocation => '/allOf/2/type',
          error => 'got string, not integer',
        },
        {
          instanceLocation => '',
          keywordLocation => '/allOf/3/type',
          error => 'got string, not one of object, number',
        },
        {
          instanceLocation => '',
          keywordLocation => '/allOf/4/type',
          error => 'got string, not one of object, integer',
        },
        {
          instanceLocation => '',
          keywordLocation => '/allOf',
          error => 'subschemas 1, 2, 3, 4 are not valid',
        },
      ],
    },
    'strings that do not look like numbers are never valid as numbers',
  );

  cmp_result(
    $js->evaluate('1.1', $schema)->TO_JSON,
    {
      valid => false,
      errors => $errors,
    },
    'by default "type": "string" does not accept numbers',
  ) if not $config;

  cmp_result(
    $js->evaluate('1.1', $schema)->TO_JSON,
    {
      valid => false,
      errors => [
        {
          instanceLocation => '',
          keywordLocation => '/allOf/2/type',
          error => 'got string, not integer',
        },
        {
          instanceLocation => '',
          keywordLocation => '/allOf/4/type',
          error => 'got string, not one of object, integer',
        },
        {
          instanceLocation => '',
          keywordLocation => '/allOf',
          error => 'subschemas 2, 4 are not valid',
        },
      ],
    },
    'using stringy numbers, numeric strings are treated as numbers but are still not always integers',
  ) if $config;


  $schema = {
    maximum => 5,
    exclusiveMaximum => 5,
    minimum => 15,
    exclusiveMinimum => 15,
    allOf => [
      { multipleOf => 2 },
      { multipleOf => 0.3 },
    ],
  };

  $errors = [
    {
      instanceLocation => '',
      keywordLocation => '/maximum',
      error => 'value is greater than 5',
    },
    {
      instanceLocation => '',
      keywordLocation => '/exclusiveMaximum',
      error => 'value is greater than or equal to 5',
    },
    {
      instanceLocation => '',
      keywordLocation => '/minimum',
      error => 'value is less than 15',
    },
    {
      instanceLocation => '',
      keywordLocation => '/exclusiveMinimum',
      error => 'value is less than or equal to 15',
    },
    {
      instanceLocation => '',
      keywordLocation => '/allOf/0/multipleOf',
      error => 'value is not a multiple of 2',
    },
    {
      instanceLocation => '',
      keywordLocation => '/allOf/1/multipleOf',
      error => 'value is not a multiple of 0.3',
    },
    {
      instanceLocation => '',
      keywordLocation => '/allOf',
      error => 'subschemas 0, 1 are not valid',
    },
  ];

  my $data = 11e0;

  cmp_result(
    $js->evaluate($data, $schema)->TO_JSON,
    {
      valid => false,
      errors => $errors,
    },
    'real numbers are always evaluated',
  );

  $data = '11e0';

  cmp_result(
    $js->evaluate($data, $schema)->TO_JSON,
    { valid => true },
    'by default, stringy numbers are not evaluated by numeric keywords',
  ) if $config == 0;

  cmp_result(
    $js->evaluate($data, $schema)->TO_JSON,
    {
      valid => false,
      errors => $errors,
    },
    'with the config enabled, stringy numbers are treated as numbers by numeric keywords',
  ) if $config == 1;

  is(JSON::Schema::Modern::Utilities::get_type($data), 'string', 'data was not mutated');


  $schema = {
    enum => [11, 12],
    const => 11,
  };

  cmp_result(
    $js->evaluate($data, $schema)->TO_JSON,
    {
      valid => false,
      errors => [
        {
          instanceLocation => '',
          keywordLocation => '/enum',
          error => 'value does not match',
        },
        {
          instanceLocation => '',
          keywordLocation => '/const',
          error => 'value does not match',
        },
      ],
    },
    'by default, stringy numbers are not the same as numbers using comparison keywords',
  ) if $config == 0;

  cmp_result(
    $js->evaluate($data, $schema)->TO_JSON,
    { valid => true },
    'with the config enabled, stringy numbers are the same as numbers using comparison keywords',
  ) if $config == 1;

  is(JSON::Schema::Modern::Utilities::get_type($data), 'string', 'data was not mutated');
}

done_testing;