projects / pve-eslint.git / blame
| Commit | Line | Data |
|---|---|---|
| eb39fafa DC |
1 | /** |
| 2 | * @fileoverview Prefer destructuring from arrays and objects | |
| 3 | * @author Alex LaFroscia | |
| 4 | */ | |
| 5 | "use strict"; | |
| 6 | ||
| 7 | //------------------------------------------------------------------------------ | |
| 8 | // Requirements | |
| 9 | //------------------------------------------------------------------------------ | |
| 10 | ||
| 11 | const rule = require("../../../lib/rules/prefer-destructuring"), | |
| 12 | { RuleTester } = require("../../../lib/rule-tester"); | |
| 13 | ||
| 14 | ||
| 15 | //------------------------------------------------------------------------------ | |
| 16 | // Tests | |
| 17 | //------------------------------------------------------------------------------ | |
| 18 | ||
| 609c276f | 19 | const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 2022 } }); |
| eb39fafa DC |
20 | |
| 21 | ruleTester.run("prefer-destructuring", rule, { | |
| 22 | valid: [ | |
| 23 | "var [foo] = array;", | |
| 24 | "var { foo } = object;", | |
| 25 | "var foo;", | |
| 26 | { | |
| 27 | ||
| 28 | // Ensure that the default behavior does not require destructuring when renaming | |
| 29 | code: "var foo = object.bar;", | |
| 30 | options: [{ VariableDeclarator: { object: true } }] | |
| 31 | }, | |
| 32 | { | |
| 33 | ||
| 34 | // Ensure that the default behavior does not require destructuring when renaming | |
| 35 | code: "var foo = object.bar;", | |
| 36 | options: [{ object: true }] | |
| 37 | }, | |
| 38 | { | |
| 39 | code: "var foo = object.bar;", | |
| 40 | options: [{ VariableDeclarator: { object: true } }, { enforceForRenamedProperties: false }] | |
| 41 | }, | |
| 42 | { | |
| 43 | code: "var foo = object.bar;", | |
| 44 | options: [{ object: true }, { enforceForRenamedProperties: false }] | |
| 45 | }, | |
| 46 | { | |
| 47 | code: "var foo = object['bar'];", | |
| 48 | options: [{ VariableDeclarator: { object: true } }, { enforceForRenamedProperties: false }] | |
| 49 | }, | |
| 50 | { | |
| 51 | code: "var foo = object[bar];", | |
| 52 | options: [{ object: true }, { enforceForRenamedProperties: false }] | |
| 53 | }, | |
| 54 | { | |
| 55 | code: "var { bar: foo } = object;", | |
| 56 | options: [{ VariableDeclarator: { object: true } }, { enforceForRenamedProperties: true }] | |
| 57 | }, | |
| 58 | { | |
| 59 | code: "var { bar: foo } = object;", | |
| 60 | options: [{ object: true }, { enforceForRenamedProperties: true }] | |
| 61 | }, | |
| 62 | { | |
| 63 | code: "var { [bar]: foo } = object;", | |
| 64 | options: [{ VariableDeclarator: { object: true } }, { enforceForRenamedProperties: true }] | |
| 65 | }, | |
| 66 | { | |
| 67 | code: "var { [bar]: foo } = object;", | |
| 68 | options: [{ object: true }, { enforceForRenamedProperties: true }] | |
| 69 | }, | |
| 70 | { | |
| 71 | code: "var foo = array[0];", | |
| 72 | options: [{ VariableDeclarator: { array: false } }] | |
| 73 | }, | |
| 74 | { | |
| 75 | code: "var foo = array[0];", | |
| 76 | options: [{ array: false }] | |
| 77 | }, | |
| 78 | { | |
| 79 | code: "var foo = object.foo;", | |
| 80 | options: [{ VariableDeclarator: { object: false } }] | |
| 81 | }, | |
| 82 | { | |
| 83 | code: "var foo = object['foo'];", | |
| 84 | options: [{ VariableDeclarator: { object: false } }] | |
| 85 | }, | |
| 86 | "({ foo } = object);", | |
| 87 | { | |
| 88 | ||
| 89 | // Fix #8654 | |
| 90 | code: "var foo = array[0];", | |
| 91 | options: [{ VariableDeclarator: { array: false } }, { enforceForRenamedProperties: true }] | |
| 92 | }, | |
| 93 | { | |
| 94 | ||
| 95 | // Fix #8654 | |
| 96 | code: "var foo = array[0];", | |
| 97 | options: [{ array: false }, { enforceForRenamedProperties: true }] | |
| 98 | }, | |
| 99 | "[foo] = array;", | |
| 100 | "foo += array[0]", | |
| 6f036462 TL |
101 | { |
| 102 | code: "foo &&= array[0]", | |
| 103 | parserOptions: { ecmaVersion: 2021 } | |
| 104 | }, | |
| eb39fafa | 105 | "foo += bar.foo", |
| 6f036462 TL |
106 | { |
| 107 | code: "foo ||= bar.foo", | |
| 108 | parserOptions: { ecmaVersion: 2021 } | |
| 109 | }, | |
| 110 | { | |
| 111 | code: "foo ??= bar['foo']", | |
| 112 | parserOptions: { ecmaVersion: 2021 } | |
| 113 | }, | |
| eb39fafa DC |
114 | { |
| 115 | code: "foo = object.foo;", | |
| 116 | options: [{ AssignmentExpression: { object: false } }, { enforceForRenamedProperties: true }] | |
| 117 | }, | |
| 118 | { | |
| 119 | code: "foo = object.foo;", | |
| 120 | options: [{ AssignmentExpression: { object: false } }, { enforceForRenamedProperties: false }] | |
| 121 | }, | |
| 122 | { | |
| 123 | code: "foo = array[0];", | |
| 124 | options: [{ AssignmentExpression: { array: false } }, { enforceForRenamedProperties: true }] | |
| 125 | }, | |
| 126 | { | |
| 127 | code: "foo = array[0];", | |
| 128 | options: [{ AssignmentExpression: { array: false } }, { enforceForRenamedProperties: false }] | |
| 129 | }, | |
| 130 | { | |
| 131 | code: "foo = array[0];", | |
| 132 | options: [{ VariableDeclarator: { array: true }, AssignmentExpression: { array: false } }, { enforceForRenamedProperties: false }] | |
| 133 | }, | |
| 134 | { | |
| 135 | code: "var foo = array[0];", | |
| 136 | options: [{ VariableDeclarator: { array: false }, AssignmentExpression: { array: true } }, { enforceForRenamedProperties: false }] | |
| 137 | }, | |
| 138 | { | |
| 139 | code: "foo = object.foo;", | |
| 140 | options: [{ VariableDeclarator: { object: true }, AssignmentExpression: { object: false } }] | |
| 141 | }, | |
| 142 | { | |
| 143 | code: "var foo = object.foo;", | |
| 144 | options: [{ VariableDeclarator: { object: false }, AssignmentExpression: { object: true } }] | |
| 145 | }, | |
| 146 | "class Foo extends Bar { static foo() {var foo = super.foo} }", | |
| 147 | "foo = bar[foo];", | |
| 148 | "var foo = bar[foo];", | |
| 149 | { | |
| 150 | code: "var {foo: {bar}} = object;", | |
| 151 | options: [{ object: true }] | |
| 152 | }, | |
| 153 | { | |
| 154 | code: "var {bar} = object.foo;", | |
| 155 | options: [{ object: true }] | |
| 6f036462 TL |
156 | }, |
| 157 | ||
| 158 | // Optional chaining | |
| 159 | "var foo = array?.[0];", // because the fixed code can throw TypeError. | |
| 609c276f TL |
160 | "var foo = object?.foo;", |
| 161 | ||
| 162 | // Private identifiers | |
| 163 | "class C { #x; foo() { const x = this.#x; } }", | |
| 164 | "class C { #x; foo() { x = this.#x; } }", | |
| 165 | "class C { #x; foo(a) { x = a.#x; } }", | |
| 166 | { | |
| 167 | code: "class C { #x; foo() { const x = this.#x; } }", | |
| 168 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 169 | }, | |
| 170 | { | |
| 171 | code: "class C { #x; foo() { const y = this.#x; } }", | |
| 172 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 173 | }, | |
| 174 | { | |
| 175 | code: "class C { #x; foo() { x = this.#x; } }", | |
| 176 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 177 | }, | |
| 178 | { | |
| 179 | code: "class C { #x; foo() { y = this.#x; } }", | |
| 180 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 181 | }, | |
| 182 | { | |
| 183 | code: "class C { #x; foo(a) { x = a.#x; } }", | |
| 184 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 185 | }, | |
| 186 | { | |
| 187 | code: "class C { #x; foo(a) { y = a.#x; } }", | |
| 188 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 189 | }, | |
| 190 | { | |
| 191 | code: "class C { #x; foo() { x = this.a.#x; } }", | |
| 192 | options: [{ array: true, object: true }, { enforceForRenamedProperties: true }] | |
| 193 | } | |
| eb39fafa DC |
194 | ], |
| 195 | ||
| 196 | invalid: [ | |
| 197 | { | |
| 198 | code: "var foo = array[0];", | |
| 199 | output: null, | |
| 200 | errors: [{ | |
| 201 | messageId: "preferDestructuring", | |
| 202 | data: { type: "array" }, | |
| 203 | type: "VariableDeclarator" | |
| 204 | }] | |
| 205 | }, | |
| 206 | { | |
| 207 | code: "foo = array[0];", | |
| 208 | output: null, | |
| 209 | errors: [{ | |
| 210 | messageId: "preferDestructuring", | |
| 211 | data: { type: "array" }, | |
| 212 | type: "AssignmentExpression" | |
| 213 | }] | |
| 214 | }, | |
| 215 | { | |
| 216 | code: "var foo = object.foo;", | |
| 217 | output: "var {foo} = object;", | |
| 218 | errors: [{ | |
| 219 | messageId: "preferDestructuring", | |
| 220 | data: { type: "object" }, | |
| 221 | type: "VariableDeclarator" | |
| 222 | }] | |
| 223 | }, | |
| 6f036462 TL |
224 | { |
| 225 | code: "var foo = (a, b).foo;", | |
| 226 | output: "var {foo} = (a, b);", | |
| 227 | errors: [{ | |
| 228 | messageId: "preferDestructuring", | |
| 229 | data: { type: "object" }, | |
| 230 | type: "VariableDeclarator" | |
| 231 | }] | |
| 232 | }, | |
| 233 | { | |
| 234 | code: "var length = (() => {}).length;", | |
| 235 | output: "var {length} = () => {};", | |
| 236 | errors: [{ | |
| 237 | messageId: "preferDestructuring", | |
| 238 | data: { type: "object" }, | |
| 239 | type: "VariableDeclarator" | |
| 240 | }] | |
| 241 | }, | |
| 242 | { | |
| 243 | code: "var foo = (a = b).foo;", | |
| 244 | output: "var {foo} = a = b;", | |
| 245 | errors: [{ | |
| 246 | messageId: "preferDestructuring", | |
| 247 | data: { type: "object" }, | |
| 248 | type: "VariableDeclarator" | |
| 249 | }] | |
| 250 | }, | |
| 251 | { | |
| 252 | code: "var foo = (a || b).foo;", | |
| 253 | output: "var {foo} = a || b;", | |
| 254 | errors: [{ | |
| 255 | messageId: "preferDestructuring", | |
| 256 | data: { type: "object" }, | |
| 257 | type: "VariableDeclarator" | |
| 258 | }] | |
| 259 | }, | |
| 260 | { | |
| 261 | code: "var foo = (f()).foo;", | |
| 262 | output: "var {foo} = f();", | |
| 263 | errors: [{ | |
| 264 | messageId: "preferDestructuring", | |
| 265 | data: { type: "object" }, | |
| 266 | type: "VariableDeclarator" | |
| 267 | }] | |
| 268 | }, | |
| eb39fafa DC |
269 | { |
| 270 | code: "var foo = object.bar.foo;", | |
| 271 | output: "var {foo} = object.bar;", | |
| 272 | errors: [{ | |
| 273 | messageId: "preferDestructuring", | |
| 274 | data: { type: "object" }, | |
| 275 | type: "VariableDeclarator" | |
| 276 | }] | |
| 277 | }, | |
| 278 | { | |
| 279 | code: "var foobar = object.bar;", | |
| 280 | output: null, | |
| 281 | options: [{ VariableDeclarator: { object: true } }, { enforceForRenamedProperties: true }], | |
| 282 | errors: [{ | |
| 283 | messageId: "preferDestructuring", | |
| 284 | data: { type: "object" }, | |
| 285 | type: "VariableDeclarator" | |
| 286 | }] | |
| 287 | }, | |
| 288 | { | |
| 289 | code: "var foobar = object.bar;", | |
| 290 | output: null, | |
| 291 | options: [{ object: true }, { enforceForRenamedProperties: true }], | |
| 292 | errors: [{ | |
| 293 | messageId: "preferDestructuring", | |
| 294 | data: { type: "object" }, | |
| 295 | type: "VariableDeclarator" | |
| 296 | }] | |
| 297 | }, | |
| 298 | { | |
| 299 | code: "var foo = object[bar];", | |
| 300 | output: null, | |
| 301 | options: [{ VariableDeclarator: { object: true } }, { enforceForRenamedProperties: true }], | |
| 302 | errors: [{ | |
| 303 | messageId: "preferDestructuring", | |
| 304 | data: { type: "object" }, | |
| 305 | type: "VariableDeclarator" | |
| 306 | }] | |
| 307 | }, | |
| 308 | { | |
| 309 | code: "var foo = object[bar];", | |
| 310 | output: null, | |
| 311 | options: [{ object: true }, { enforceForRenamedProperties: true }], | |
| 312 | errors: [{ | |
| 313 | messageId: "preferDestructuring", | |
| 314 | data: { type: "object" }, | |
| 315 | type: "VariableDeclarator" | |
| 316 | }] | |
| 317 | }, | |
| 6f036462 TL |
318 | { |
| 319 | code: "var foo = object[foo];", | |
| 320 | output: null, | |
| 321 | options: [{ object: true }, { enforceForRenamedProperties: true }], | |
| 322 | errors: [{ | |
| 323 | messageId: "preferDestructuring", | |
| 324 | data: { type: "object" }, | |
| 325 | type: "VariableDeclarator" | |
| 326 | }] | |
| 327 | }, | |
| eb39fafa DC |
328 | { |
| 329 | code: "var foo = object['foo'];", | |
| 330 | output: null, | |
| 331 | errors: [{ | |
| 332 | messageId: "preferDestructuring", | |
| 333 | data: { type: "object" }, | |
| 334 | type: "VariableDeclarator" | |
| 335 | }] | |
| 336 | }, | |
| 337 | { | |
| 338 | code: "foo = object.foo;", | |
| 339 | output: null, | |
| 340 | errors: [{ | |
| 341 | messageId: "preferDestructuring", | |
| 342 | data: { type: "object" }, | |
| 343 | type: "AssignmentExpression" | |
| 344 | }] | |
| 345 | }, | |
| 346 | { | |
| 347 | code: "foo = object['foo'];", | |
| 348 | output: null, | |
| 349 | errors: [{ | |
| 350 | messageId: "preferDestructuring", | |
| 351 | data: { type: "object" }, | |
| 352 | type: "AssignmentExpression" | |
| 353 | }] | |
| 354 | }, | |
| 355 | { | |
| 356 | code: "var foo = array[0];", | |
| 357 | output: null, | |
| 358 | options: [{ VariableDeclarator: { array: true } }, { enforceForRenamedProperties: true }], | |
| 359 | errors: [{ | |
| 360 | messageId: "preferDestructuring", | |
| 361 | data: { type: "array" }, | |
| 362 | type: "VariableDeclarator" | |
| 363 | }] | |
| 364 | }, | |
| 365 | { | |
| 366 | code: "foo = array[0];", | |
| 367 | output: null, | |
| 368 | options: [{ AssignmentExpression: { array: true } }], | |
| 369 | errors: [{ | |
| 370 | messageId: "preferDestructuring", | |
| 371 | data: { type: "array" }, | |
| 372 | type: "AssignmentExpression" | |
| 373 | }] | |
| 374 | }, | |
| 375 | { | |
| 376 | code: "var foo = array[0];", | |
| 377 | output: null, | |
| 378 | options: [ | |
| 379 | { | |
| 380 | VariableDeclarator: { array: true }, | |
| 381 | AssignmentExpression: { array: false } | |
| 382 | }, | |
| 383 | { enforceForRenamedProperties: true } | |
| 384 | ], | |
| 385 | errors: [{ | |
| 386 | messageId: "preferDestructuring", | |
| 387 | data: { type: "array" }, | |
| 388 | type: "VariableDeclarator" | |
| 389 | }] | |
| 390 | }, | |
| 391 | { | |
| 392 | code: "var foo = array[0];", | |
| 393 | output: null, | |
| 394 | options: [ | |
| 395 | { | |
| 396 | VariableDeclarator: { array: true }, | |
| 397 | AssignmentExpression: { array: false } | |
| 398 | } | |
| 399 | ], | |
| 400 | errors: [{ | |
| 401 | messageId: "preferDestructuring", | |
| 402 | data: { type: "array" }, | |
| 403 | type: "VariableDeclarator" | |
| 404 | }] | |
| 405 | }, | |
| 406 | { | |
| 407 | code: "foo = array[0];", | |
| 408 | output: null, | |
| 409 | options: [ | |
| 410 | { | |
| 411 | VariableDeclarator: { array: false }, | |
| 412 | AssignmentExpression: { array: true } | |
| 413 | } | |
| 414 | ], | |
| 415 | errors: [{ | |
| 416 | messageId: "preferDestructuring", | |
| 417 | data: { type: "array" }, | |
| 418 | type: "AssignmentExpression" | |
| 419 | }] | |
| 420 | }, | |
| 421 | { | |
| 422 | code: "foo = object.foo;", | |
| 423 | output: null, | |
| 424 | options: [ | |
| 425 | { | |
| 426 | VariableDeclarator: { array: true, object: false }, | |
| 427 | AssignmentExpression: { object: true } | |
| 428 | } | |
| 429 | ], | |
| 430 | errors: [{ | |
| 431 | messageId: "preferDestructuring", | |
| 432 | data: { type: "object" }, | |
| 433 | type: "AssignmentExpression" | |
| 434 | }] | |
| 435 | }, | |
| 436 | { | |
| 437 | code: "class Foo extends Bar { static foo() {var bar = super.foo.bar} }", | |
| 438 | output: "class Foo extends Bar { static foo() {var {bar} = super.foo} }", | |
| 439 | errors: [{ | |
| 440 | messageId: "preferDestructuring", | |
| 441 | data: { type: "object" }, | |
| 442 | type: "VariableDeclarator" | |
| 443 | }] | |
| 6f036462 TL |
444 | }, |
| 445 | ||
| 446 | // comments | |
| 447 | { | |
| 448 | code: "var /* comment */ foo = object.foo;", | |
| 449 | output: "var /* comment */ {foo} = object;", | |
| 450 | errors: [{ | |
| 451 | messageId: "preferDestructuring", | |
| 452 | data: { type: "object" }, | |
| 453 | type: "VariableDeclarator" | |
| 454 | }] | |
| 455 | }, | |
| 456 | { | |
| 457 | code: "var a, /* comment */foo = object.foo;", | |
| 458 | output: "var a, /* comment */{foo} = object;", | |
| 459 | errors: [{ | |
| 460 | messageId: "preferDestructuring", | |
| 461 | data: { type: "object" }, | |
| 462 | type: "VariableDeclarator" | |
| 463 | }] | |
| 464 | }, | |
| 465 | { | |
| 466 | code: "var foo /* comment */ = object.foo;", | |
| 467 | output: null, | |
| 468 | errors: [{ | |
| 469 | messageId: "preferDestructuring", | |
| 470 | data: { type: "object" }, | |
| 471 | type: "VariableDeclarator" | |
| 472 | }] | |
| 473 | }, | |
| 474 | { | |
| 475 | code: "var a, foo /* comment */ = object.foo;", | |
| 476 | output: null, | |
| 477 | errors: [{ | |
| 478 | messageId: "preferDestructuring", | |
| 479 | data: { type: "object" }, | |
| 480 | type: "VariableDeclarator" | |
| 481 | }] | |
| 482 | }, | |
| 483 | { | |
| 484 | code: "var foo /* comment */ = object.foo, a;", | |
| 485 | output: null, | |
| 486 | errors: [{ | |
| 487 | messageId: "preferDestructuring", | |
| 488 | data: { type: "object" }, | |
| 489 | type: "VariableDeclarator" | |
| 490 | }] | |
| 491 | }, | |
| 492 | { | |
| 493 | code: "var foo // comment\n = object.foo;", | |
| 494 | output: null, | |
| 495 | errors: [{ | |
| 496 | messageId: "preferDestructuring", | |
| 497 | data: { type: "object" }, | |
| 498 | type: "VariableDeclarator" | |
| 499 | }] | |
| 500 | }, | |
| 501 | { | |
| 502 | code: "var foo = /* comment */ object.foo;", | |
| 503 | output: null, | |
| 504 | errors: [{ | |
| 505 | messageId: "preferDestructuring", | |
| 506 | data: { type: "object" }, | |
| 507 | type: "VariableDeclarator" | |
| 508 | }] | |
| 509 | }, | |
| 510 | { | |
| 511 | code: "var foo = // comment\n object.foo;", | |
| 512 | output: null, | |
| 513 | errors: [{ | |
| 514 | messageId: "preferDestructuring", | |
| 515 | data: { type: "object" }, | |
| 516 | type: "VariableDeclarator" | |
| 517 | }] | |
| 518 | }, | |
| 519 | { | |
| 520 | code: "var foo = (/* comment */ object).foo;", | |
| 521 | output: null, | |
| 522 | errors: [{ | |
| 523 | messageId: "preferDestructuring", | |
| 524 | data: { type: "object" }, | |
| 525 | type: "VariableDeclarator" | |
| 526 | }] | |
| 527 | }, | |
| 528 | { | |
| 529 | code: "var foo = (object /* comment */).foo;", | |
| 530 | output: null, | |
| 531 | errors: [{ | |
| 532 | messageId: "preferDestructuring", | |
| 533 | data: { type: "object" }, | |
| 534 | type: "VariableDeclarator" | |
| 535 | }] | |
| 536 | }, | |
| 537 | { | |
| 538 | code: "var foo = bar(/* comment */).foo;", | |
| 539 | output: "var {foo} = bar(/* comment */);", | |
| 540 | errors: [{ | |
| 541 | messageId: "preferDestructuring", | |
| 542 | data: { type: "object" }, | |
| 543 | type: "VariableDeclarator" | |
| 544 | }] | |
| 545 | }, | |
| 546 | { | |
| 547 | code: "var foo = bar/* comment */.baz.foo;", | |
| 548 | output: "var {foo} = bar/* comment */.baz;", | |
| 549 | errors: [{ | |
| 550 | messageId: "preferDestructuring", | |
| 551 | data: { type: "object" }, | |
| 552 | type: "VariableDeclarator" | |
| 553 | }] | |
| 554 | }, | |
| 555 | { | |
| 556 | code: "var foo = bar[// comment\nbaz].foo;", | |
| 557 | output: "var {foo} = bar[// comment\nbaz];", | |
| 558 | errors: [{ | |
| 559 | messageId: "preferDestructuring", | |
| 560 | data: { type: "object" }, | |
| 561 | type: "VariableDeclarator" | |
| 562 | }] | |
| 563 | }, | |
| 564 | { | |
| 565 | code: "var foo // comment\n = bar(/* comment */).foo;", | |
| 566 | output: null, | |
| 567 | errors: [{ | |
| 568 | messageId: "preferDestructuring", | |
| 569 | data: { type: "object" }, | |
| 570 | type: "VariableDeclarator" | |
| 571 | }] | |
| 572 | }, | |
| 573 | { | |
| 574 | code: "var foo = bar/* comment */.baz/* comment */.foo;", | |
| 575 | output: null, | |
| 576 | errors: [{ | |
| 577 | messageId: "preferDestructuring", | |
| 578 | data: { type: "object" }, | |
| 579 | type: "VariableDeclarator" | |
| 580 | }] | |
| 581 | }, | |
| 582 | { | |
| 583 | code: "var foo = object// comment\n.foo;", | |
| 584 | output: null, | |
| 585 | errors: [{ | |
| 586 | messageId: "preferDestructuring", | |
| 587 | data: { type: "object" }, | |
| 588 | type: "VariableDeclarator" | |
| 589 | }] | |
| 590 | }, | |
| 591 | { | |
| 592 | code: "var foo = object./* comment */foo;", | |
| 593 | output: null, | |
| 594 | errors: [{ | |
| 595 | messageId: "preferDestructuring", | |
| 596 | data: { type: "object" }, | |
| 597 | type: "VariableDeclarator" | |
| 598 | }] | |
| 599 | }, | |
| 600 | { | |
| 601 | code: "var foo = (/* comment */ object.foo);", | |
| 602 | output: null, | |
| 603 | errors: [{ | |
| 604 | messageId: "preferDestructuring", | |
| 605 | data: { type: "object" }, | |
| 606 | type: "VariableDeclarator" | |
| 607 | }] | |
| 608 | }, | |
| 609 | { | |
| 610 | code: "var foo = (object.foo /* comment */);", | |
| 611 | output: null, | |
| 612 | errors: [{ | |
| 613 | messageId: "preferDestructuring", | |
| 614 | data: { type: "object" }, | |
| 615 | type: "VariableDeclarator" | |
| 616 | }] | |
| 617 | }, | |
| 618 | { | |
| 619 | code: "var foo = object.foo/* comment */;", | |
| 620 | output: "var {foo} = object/* comment */;", | |
| 621 | errors: [{ | |
| 622 | messageId: "preferDestructuring", | |
| 623 | data: { type: "object" }, | |
| 624 | type: "VariableDeclarator" | |
| 625 | }] | |
| 626 | }, | |
| 627 | { | |
| 628 | code: "var foo = object.foo// comment", | |
| 629 | output: "var {foo} = object// comment", | |
| 630 | errors: [{ | |
| 631 | messageId: "preferDestructuring", | |
| 632 | data: { type: "object" }, | |
| 633 | type: "VariableDeclarator" | |
| 634 | }] | |
| 635 | }, | |
| 636 | { | |
| 637 | code: "var foo = object.foo/* comment */, a;", | |
| 638 | output: "var {foo} = object/* comment */, a;", | |
| 639 | errors: [{ | |
| 640 | messageId: "preferDestructuring", | |
| 641 | data: { type: "object" }, | |
| 642 | type: "VariableDeclarator" | |
| 643 | }] | |
| 644 | }, | |
| 645 | { | |
| 646 | code: "var foo = object.foo// comment\n, a;", | |
| 647 | output: "var {foo} = object// comment\n, a;", | |
| 648 | errors: [{ | |
| 649 | messageId: "preferDestructuring", | |
| 650 | data: { type: "object" }, | |
| 651 | type: "VariableDeclarator" | |
| 652 | }] | |
| 653 | }, | |
| 654 | { | |
| 655 | code: "var foo = object.foo, /* comment */ a;", | |
| 656 | output: "var {foo} = object, /* comment */ a;", | |
| 657 | errors: [{ | |
| 658 | messageId: "preferDestructuring", | |
| 659 | data: { type: "object" }, | |
| 660 | type: "VariableDeclarator" | |
| 661 | }] | |
| eb39fafa DC |
662 | } |
| 663 | ] | |
| 664 | }); |