robinwobin.dev
forked from
jollywhoppers.com/witchsky.app
Bluesky app fork with some witchin' additions 馃挮
samuel.fm
1const {RuleTester} = require('eslint')
2const tseslint = require('typescript-eslint')
3const linguiMsgRule = require('../lingui-msg-rule')
4
5const ruleTester = new RuleTester({
6 languageOptions: {
7 parser: tseslint.parser,
8 parserOptions: {
9 ecmaFeatures: {
10 jsx: true,
11 },
12 ecmaVersion: 'latest',
13 sourceType: 'module',
14 },
15 },
16})
17
18describe('lingui-msg-rule', () => {
19 const tests = {
20 valid: [
21 // msg template literal
22 {
23 code: `
24const {_} = useLingui()
25const x = _(msg\`Hello\`)
26 `,
27 },
28 // msg template literal with interpolation
29 {
30 code: `
31const {_} = useLingui()
32const name = 'World'
33const x = _(msg\`Hello \${name}\`)
34 `,
35 },
36 // plural macro
37 {
38 code: `
39const {_} = useLingui()
40const count = 5
41const x = _(plural(count, {one: '# item', other: '# items'}))
42 `,
43 },
44 // select macro
45 {
46 code: `
47const {_} = useLingui()
48const gender = 'female'
49const x = _(select(gender, {male: 'He', female: 'She', other: 'They'}))
50 `,
51 },
52 // selectOrdinal macro
53 {
54 code: `
55const {_} = useLingui()
56const position = 1
57const x = _(selectOrdinal(position, {one: '#st', two: '#nd', few: '#rd', other: '#th'}))
58 `,
59 },
60 // msg function call with object (descriptor form)
61 {
62 code: `
63const {_} = useLingui()
64const x = _(msg({message: 'Hello'}))
65 `,
66 },
67 // msg function call with object and context
68 {
69 code: `
70const {_} = useLingui()
71const x = _(msg({message: 'Hello', context: 'greeting'}))
72 `,
73 },
74 ],
75 invalid: [
76 // Plain string literal (single quotes) - with auto-fix
77 {
78 code: `
79const {_} = useLingui()
80const x = _('Bad')
81 `,
82 output: `
83const {_} = useLingui()
84const x = _(msg\`Bad\`)
85 `,
86 errors: [{messageId: 'missingMsg'}],
87 },
88 // Plain string literal (double quotes) - with auto-fix
89 {
90 code: `
91const {_} = useLingui()
92const x = _("Bad")
93 `,
94 output: `
95const {_} = useLingui()
96const x = _(msg\`Bad\`)
97 `,
98 errors: [{messageId: 'missingMsg'}],
99 },
100 // Template literal without msg tag - with auto-fix
101 {
102 code: `
103const {_} = useLingui()
104const x = _(\`Bad\`)
105 `,
106 output: `
107const {_} = useLingui()
108const x = _(msg\`Bad\`)
109 `,
110 errors: [{messageId: 'missingMsg'}],
111 },
112 // Template literal with interpolation - with auto-fix
113 {
114 code: `
115const {_} = useLingui()
116const name = 'World'
117const x = _(\`Hello \${name}\`)
118 `,
119 output: `
120const {_} = useLingui()
121const name = 'World'
122const x = _(msg\`Hello \${name}\`)
123 `,
124 errors: [{messageId: 'missingMsg'}],
125 },
126 // String with backticks that need escaping
127 {
128 code: `
129const {_} = useLingui()
130const x = _('Use \\\`code\\\` here')
131 `,
132 output: `
133const {_} = useLingui()
134const x = _(msg\`Use \\\`code\\\` here\`)
135 `,
136 errors: [{messageId: 'missingMsg'}],
137 },
138 // Variable/identifier - no auto-fix possible
139 {
140 code: `
141const {_} = useLingui()
142const message = 'Hello'
143const x = _(message)
144 `,
145 output: null,
146 errors: [{messageId: 'missingMsg'}],
147 },
148 // Arbitrary function call - no auto-fix possible
149 {
150 code: `
151const {_} = useLingui()
152const x = _(getMessage())
153 `,
154 output: null,
155 errors: [{messageId: 'missingMsg'}],
156 },
157 // Empty call - no auto-fix possible
158 {
159 code: `
160const {_} = useLingui()
161const x = _()
162 `,
163 output: null,
164 errors: [{messageId: 'missingMsg'}],
165 },
166 // Tagged template with wrong tag - no auto-fix (would need to replace tag)
167 {
168 code: `
169const {_} = useLingui()
170const x = _(html\`Hello\`)
171 `,
172 output: null,
173 errors: [{messageId: 'missingMsg'}],
174 },
175 // Number literal - no auto-fix possible
176 {
177 code: `
178const {_} = useLingui()
179const x = _(123)
180 `,
181 output: null,
182 errors: [{messageId: 'missingMsg'}],
183 },
184 ],
185 }
186
187 ruleTester.run('lingui-msg-rule', linguiMsgRule, tests)
188})