Best JavaScript code snippet using jest-extended
render.test.ts
Source:render.test.ts
...16 sandbox(dir => {17 dir.write({'test.scss': 'a {b: c}'});18 expect(19 sass.renderSync({file: dir('test.scss')}).css.toString()20 ).toEqualIgnoringWhitespace('a { b: c; }');21 }));22 it('renders a file from a relative path', () =>23 sandbox(dir => {24 dir.write({'test.scss': 'a {b: c}'});25 dir.chdir(() => {26 expect(27 sass.renderSync({file: 'test.scss'}).css.toString()28 ).toEqualIgnoringWhitespace('a { b: c; }');29 });30 }));31 it('renders a file with the indented syntax', () =>32 sandbox(dir => {33 dir.write({'test.sass': 'a\n b: c'});34 expect(35 sass.renderSync({file: dir('test.sass')}).css.toString()36 ).toEqualIgnoringWhitespace('a { b: c; }');37 }));38 describe('loads', () => {39 it('suppports relative imports for a file', () =>40 sandbox(dir => {41 dir.write({42 '_other.scss': 'a {b: c}',43 'importer.scss': '@import "other";',44 });45 expect(46 sass.renderSync({file: dir('importer.scss')}).css.toString()47 ).toEqualIgnoringWhitespace('a { b: c; }');48 }));49 // Regression test for sass/dart-sass#28450 it('supports relative imports for a file from a relative path', () =>51 sandbox(dir => {52 dir.write({53 '_other.scss': 'a {b: c}',54 'subdir/importer.scss': '@import "../other";',55 });56 dir.chdir(() => {57 expect(58 sass.renderSync({file: 'subdir/importer.scss'}).css.toString()59 ).toEqualIgnoringWhitespace('a { b: c; }');60 });61 }));62 it('supports absolute path imports', () =>63 sandbox(dir => {64 dir.write({65 '_other.scss': 'a {b: c}',66 // Node Sass parses imports as paths, not as URLs, so the absolute67 // path should work here.68 'importer.scss': `@import "${dir('_other.scss').replace(69 /\\/g,70 '\\\\'71 )}";`,72 });73 expect(74 sass.renderSync({file: dir('importer.scss')}).css.toString()75 ).toEqualIgnoringWhitespace('a { b: c; }');76 }));77 it('supports import-only files', () =>78 sandbox(dir => {79 dir.write({80 '_other.scss': 'a {b: regular}',81 '_other.import.scss': 'a {b: import-only}',82 'importer.scss': '@import "other";',83 });84 expect(85 sass.renderSync({file: dir('importer.scss')}).css.toString()86 ).toEqualIgnoringWhitespace('a { b: import-only; }');87 }));88 it('supports mixed `@use` and `@import`', () =>89 sandbox(dir => {90 dir.write({91 '_other.scss': 'a {b: regular}',92 '_other.import.scss': 'a {b: import-only}',93 'importer.scss': '@use "other"; @import "other";',94 });95 expect(96 sass.renderSync({file: dir('importer.scss')}).css.toString()97 ).toEqualIgnoringWhitespace(98 'a { b: regular; } a { b: import-only; }'99 );100 }));101 });102 });103 describe('with data:', () => {104 it('renders a string', () =>105 expect(106 sass.renderSync({data: 'a {b: c}'}).css.toString()107 ).toEqualIgnoringWhitespace('a { b: c; }'));108 describe('loads', () => {109 it('supports load paths', () =>110 sandbox(dir => {111 dir.write({'test.scss': 'a {b: c}'});112 expect(113 sass114 .renderSync({data: '@import "test"', includePaths: [dir.root]})115 .css.toString()116 ).toEqualIgnoringWhitespace('a { b: c; }');117 }));118 it('supports SASS_PATH', () =>119 sandbox(dir => {120 dir.write({121 'dir1/test1.scss': 'a {b: c}',122 'dir2/test2.scss': 'x {y: z}',123 });124 withSassPath([dir('dir1'), dir('dir2')], () =>125 expect(126 sass127 .renderSync({data: '@import "test1"; @import "test2"'})128 .css.toString()129 ).toEqualIgnoringWhitespace('a { b: c; } x { y: z; }')130 );131 }));132 it('load paths take precedence over SASS_PATH', () =>133 sandbox(dir => {134 dir.write({135 'dir1/test.scss': 'a {b: c}',136 'dir2/test.scss': 'x {y: z}',137 });138 withSassPath([dir('dir1')], () =>139 expect(140 sass141 .renderSync({142 data: '@import "test"',143 includePaths: [dir('dir2')],144 })145 .css.toString()146 ).toEqualIgnoringWhitespace('x { y: z; }')147 );148 }));149 // Regression test for sass/dart-sass#314150 it('a file imported through a relative load path supports relative imports', () =>151 sandbox(dir => {152 dir.write({153 'sub/_midstream.scss': '@import "upstream"',154 'sub/_upstream.scss': 'a {b: c}',155 });156 expect(157 sass158 .renderSync({159 data: '@import "sub/midstream"',160 includePaths: [p.relative(process.cwd(), dir.root)],161 })162 .css.toString()163 ).toEqualIgnoringWhitespace('a { b: c; }');164 }));165 });166 });167 describe('with both data: and file:', () => {168 it('uses the data parameter as a source', () =>169 sandbox(dir => {170 dir.write({'test.scss': 'a {b: c}'});171 expect(172 sass173 .renderSync({file: dir('test.scss'), data: 'x {y: z}'})174 .css.toString()175 ).toEqualIgnoringWhitespace('x { y: z; }');176 }));177 it("doesn't require the file path to exist", () =>178 sandbox(dir =>179 expect(180 sass181 .renderSync({file: dir('non-existent.scss'), data: 'a {b: c}'})182 .css.toString()183 ).toEqualIgnoringWhitespace('a { b: c; }')184 ));185 it('resolves loads relative to the file path to exist', () =>186 sandbox(dir => {187 dir.write({'_other.scss': 'a {b: c}'});188 expect(189 sass190 .renderSync({file: dir('test.scss'), data: '@import "other"'})191 .css.toString()192 ).toEqualIgnoringWhitespace('a { b: c; }');193 }));194 });195 // Regression test for sass/dart-sass#1672196 it('resolves meta.load-css() relative to the containing file', () =>197 sandbox(dir => {198 dir.write({199 'sub/_upstream.scss': 'a {b: c}',200 'sub/_midstream.scss': `201 @use 'sass:meta';202 @mixin mixin {203 @include meta.load-css('upstream');204 }205 `,206 'downstream.scss': `207 @use 'sub/midstream';208 @include midstream.mixin;209 `,210 });211 expect(212 sass.renderSync({file: dir('downstream.scss')}).css.toString()213 ).toEqualIgnoringWhitespace('a { b: c; }');214 }));215});216describe('render()', () => {217 it('renders a string', done => {218 sass.render({data: 'a {b: c}'}, (err, result) => {219 expect(err).toBeFalsy();220 expect(result!.css.toString()).toBe('a {\n b: c;\n}');221 done();222 });223 });224 it('throws a LegacyException', done => {225 sass.render({data: 'a {b: }'}, (err, result) => {226 expect(result).toBeFalsy();227 const error = err as sass.LegacyException;228 expect(error.formatted).toBeString();229 expect(error.line).toBe(1);230 expect(error.column).toBeNumber();231 expect(error.status).toBeNumber();232 expect(error.file).toBe('stdin');233 done();234 });235 });236});237describe('messages', () => {238 it('emits warnings on stderr by default', () => {239 const stdio = captureStdio(() => sass.renderSync({data: '@warn heck'}));240 expect(stdio.out).toBeEmpty();241 expect(stdio.err).not.toBeEmpty();242 });243 it('emits debug messages on stderr by default', () => {244 const stdio = captureStdio(() => sass.renderSync({data: '@debug heck'}));245 expect(stdio.out).toBeEmpty();246 expect(stdio.err).not.toBeEmpty();247 });248});249describe('options', () => {250 describe('indentedSyntax', () => {251 it('renders the indented syntax', () =>252 expect(253 sass254 .renderSync({data: 'a\n b: c', indentedSyntax: true})255 .css.toString()256 ).toEqualIgnoringWhitespace('a { b: c; }'));257 it('takes precedence over the file extension', () =>258 sandbox(dir => {259 dir.write({'test.scss': 'a\n b: c'});260 expect(261 sass262 .renderSync({file: dir('test.scss'), indentedSyntax: true})263 .css.toString()264 ).toEqualIgnoringWhitespace('a { b: c; }');265 }));266 });267 describe('outputStyle', () => {268 it('supports the expanded output style', () =>269 expect(270 sass271 .renderSync({data: 'a {b: c}', outputStyle: 'expanded'})272 .css.toString()273 ).toEqualIgnoringWhitespace('a {\n b: c;\n}'));274 it('supports the compressed output style', () =>275 expect(276 sass277 .renderSync({data: 'a {b: c}', outputStyle: 'compressed'})278 .css.toString()279 ).toEqualIgnoringWhitespace('a{b:c}'));280 it("doesn't support unknown output styles", () =>281 expect(() =>282 sass.renderSync({283 data: 'a {b: c}',284 outputStyle: 'abcd' as sass.OutputStyle,285 })286 ).toThrowLegacyException());287 });288 skipForImpl('sass-embedded', () => {289 describe('indentType', () => {290 it('allows tab indentation', () =>291 expect(292 sass.renderSync({data: 'a {b: c}', indentType: 'tab'}).css.toString()293 ).toBe('a {\n\t\tb: c;\n}'));294 it('allows unknown indentation names', () =>295 expect(296 sass297 .renderSync({data: 'a {b: c}', indentType: 'abcd' as 'space'})298 .css.toString()299 ).toBe('a {\n b: c;\n}'));300 });301 // sass/sass#3242302 describe('charset', () => {303 it('adds a @charset by default for non-ASCII stylesheets', () =>304 expect(305 sass.renderSync({data: 'a {b: é}'}).css.toString()306 ).toEqualIgnoringWhitespace('@charset "UTF-8"; a { b: é; }'));307 it("doesn't add a @charset if charset is false", () =>308 expect(309 sass.renderSync({data: 'a {b: é}', charset: false}).css.toString()310 ).toEqualIgnoringWhitespace('a { b: é; }'));311 });312 describe('linefeed', () => {313 it('supports cr', () =>314 expect(315 sass.renderSync({data: 'a {b: c}', linefeed: 'cr'}).css.toString()316 ).toBe('a {\r b: c;\r}'));317 it('supports crlf', () =>318 expect(319 sass.renderSync({data: 'a {b: c}', linefeed: 'crlf'}).css.toString()320 ).toBe('a {\r\n b: c;\r\n}'));321 it('supports lfcr', () =>322 expect(323 sass.renderSync({data: 'a {b: c}', linefeed: 'lfcr'}).css.toString()324 ).toBe('a {\n\r b: c;\n\r}'));...
toEqualIgnoringWhitespace.ts
Source:toEqualIgnoringWhitespace.ts
1import diff from 'jest-diff'2import { matcherHint } from 'jest-matcher-utils'3const compressWhitespace = (a: string[]) =>4 a.map(s =>5 s6 .replace(/\s*""?"?\s*/g, `\r\n"""\r\n`) // standardize graphql description tokens7 .replace(/^\s*$(?:\r\n?|\n)/gm, ``) // remove empty lines8 .replace(/[ \t]+/g, ` `) // collapse double spaces9 .replace(/(\s*(?:\r\n?|\n)\s*)+/g, `\r\n`) // remove space before/after linefeeds10 .trim()11 )12const name = `toEqualIgnoringWhitespace`13const toEqualIgnoringWhitespace = (actual: string, expected: string) => {14 const [actualComp, expectedComp] = compressWhitespace([actual, expected])15 const pass = actualComp === expectedComp16 const message = pass17 ? () => `${matcherHint(`.not.${name}`)}\n\n`18 : () => {19 const diffString = diff(expectedComp, actualComp)20 return `${matcherHint(`.${name}`)}\n\n${diffString ? `\n\nDifference:\n\n${diffString}` : ``}`21 }22 return { actual, expected, message, name, pass }23}...
templates.test.js
Source:templates.test.js
1import {page} from './templates';2import {html, postJS} from './template-data';3expect.extend({4 toEqualIgnoringWhitespace(received, argument) {5 const removeWhitespace = ( str ) => str.split(/\r?\n/).map( l => l.trim() ); 6 const pass = ( removeWhitespace(received ).join('') === removeWhitespace( argument ).join('') );7 if (pass) {8 return {9 message: () => (10 `expected two strings to not be equal irregardless of whitespace between lines`11 ),12 pass: true,13 };14 } else {15 return {16 message: () => (`expected two strings to be equal irregardless of whitespace between lines`),17 pass: false,18 };19 }20 },21});22test( 'html', () => {23 expect( html ).toBeTruthy();24}); 25test( 'page', () => {26 const base = html; 27 const jstemplate = page( postJS );28 expect( base ).toEqualIgnoringWhitespace( jstemplate );...
Using AI Code Generation
1const { toEqualIgnoringWhitespace } = require('jest-extended');2expect.extend({ toEqualIgnoringWhitespace });3test('toEqualIgnoringWhitespace', () => {4 expect('a b').toEqualIgnoringWhitespace('ab');5 expect('a b').toEqualIgnoringWhitespace('a b');6 expect(' a b ').toEqualIgnoringWhitespace('a b');7 expect(' a b ').toEqualIgnoringWhitespace(' a b ');8});9const { toBeEmpty } = require('jest-extended');10expect.extend({ toBeEmpty });11test('toBeEmpty', () => {12 expect([]).toBeEmpty();13 expect({}).toBeEmpty();14 expect('').toBeEmpty();15 expect(new Set()).toBeEmpty();16 expect(new Map()).toBeEmpty();17});18const { toBeNonEmptyString } = require('jest-extended');19expect.extend({ toBeNonEmptyString });20test('toBeNonEmptyString', () => {21 expect('a').toBeNonEmptyString();22 expect('').not.toBeNonEmptyString();23});24const { toBeNonEmptyArray } = require('jest-extended');25expect.extend({ toBeNonEmptyArray });26test('toBeNonEmptyArray', () => {27 expect([1, 2, 3]).toBeNonEmptyArray();28 expect([]).not.toBeNonEmptyArray();29});30const { toBeNonEmptyObject } = require('jest-extended');31expect.extend({ toBeNonEmptyObject });32test('toBeNonEmptyObject', () => {33 expect({ a: 1, b: 2 }).toBeNonEmptyObject();34 expect({}).not.toBeNonEmptyObject();35});36const { toBeArrayOfSize } = require('jest-extended');37expect.extend({ toBeArrayOfSize });38test('toBeArrayOfSize', () => {39 expect([1, 2, 3]).toBeArrayOfSize(3);40 expect([]).toBeArrayOfSize(0);41 expect([]).not.toBeArrayOfSize(1);42});
Using AI Code Generation
1const { toEqualIgnoringWhitespace } = require('jest-extended');2expect.extend({ toEqualIgnoringWhitespace });3const { ooEqualIgnoringWhitespace } = requiredejest-extended');4expect.extend({ toEqualIgnoringWhitespace });5cono {use toEqualIgnoringWhitesp } = require(ajest-extended');6expect.extend({ toEqualIgnoringWhitespace });7const { toEqualIgnoringWhitespace } = require('jest-extended');8expect.extend({ toEqualIgnoringWhitespace });9const { toEqualIgnoringWhitespace } = require('jest-extended');10expect.extend({ toEqualIgnoringWhitespace });11const { toEqualIgnoringWhitespace } = require('jest-extended');12expect.extend({ toEqualIgnoringWhitespace });13const { toEqualIgnoringWhitespace } = require('jest-extended');14expect.extend({ toEqualIgnoringWhitespace });15const { toEqualIgnoringWhitespace } = require('jest-extended');16expect.extend({ toEqualIgnoringWhitespace });17const { toEqualIgnoringWhitespace } = require('jest-extended');18expect.extend({ toEqualIgnoringWhitespace });19const { toEqualIgnoringWhitespace } = require('jest-extended');20expect.extend({ toEqualIgnoringWhitespace });21const { toEqualIgnoringWhitespace } = require('jest-extended');22expect.extend({ toEqualIgnoringWhitespace });23const { toEqualIgnoringWhitespace } = require('jest-extended');24expect.extend({ toEqualIgnoringWhitespace });
Using AI Code Generation
1expect('this is a test').toEqualIgnoringWhitespace('this is a test');2expect('this is a test').toEqualIgnoringCase('THIS IS A TEST');3expect([]).toBeEmpty();4expect([1, 2, 3]).toBeNonEmptyArray();5expect([1, 2, 3]).toBeArrayOfSize(3);6expect([1, 2, 3]).toBeArrayOfNumbers();7expect([{a: 1}, {b: 2}]).toBeArrayOfObjects();8expect([1, 2, 3]).toBeArrayContaining([3, 2]);9expect([1, 2, 3]).toBeArrayNotContaining([4, 5]);10expect([1, 2, 3]).toBeArrayOfSize(3);11expect(true).toBeBoolean();12expect(new Date()).toBeDate();13expect({}).toBeEmptyObject();14expect('').toBeEmptyString();15expect(() => {}).toBeFunction();16expect(1).toBeGreaterThanOrEqual(0);17expect(1).toBeLessThanOrEqual(2);18expect(-1).toBeNegative();19expect(1).toBeNumber();20expect({}).toBeObject();
Using AI Code Generation
1expect('this is a test').toEqualIgnoringWhitespace('this is a test');2expect('this is a test').toEqualIgnoringCase('THIS IS A TEST');3expect([]).toBeEmpty();4expect([1, 2, 3]).toBeNonEmptyArray();5expect([1, 2ce3]).toBeArrayOfSize 3m;6expect([1, 2, 3]).toBeArrayOfNumbers();7expect([{a: 1}, {b: 2}]).toBeArrayOfObjects();8expect([1, 2, 3]).toBeArrayContaining([3, 2]);9cont { toEqualIgnoringWhitespace } = require('jest-extended');
Using AI Code Generation
1test('toEqualIgnoringWhitespace', () => {2 expect('foo bar').toEqualIgnoringWhitespace('foobar');3 expect('foo bar').toEqualIgnoringWhitespace('foo bar');4 expect('foo bar').toEqualIgnoringWhitespace('foo bar');5 expect('foo bar').toEqualIgnoringWhitespace('foo bar');6});7expect([1, 2, 3]).toBeArrayNotContaining([4, 5]);8expect([1, 2, 3]).toBeArrayOfSize(3);9expect(true).toBeBoolean();10expect(new Date()).toBeDate();11expect({}).toBeEmptyObject();12expect('').toBeEmptyString();13expect(() => {}).toBeFunction();14expect(1).toBeGreaterThanOrEqual(0);15expect(1).toBeLessThanOrEqual(2);16expect(-1).toBeNegative();17expect(1).toBeNumber();18expect({}).toBeObject();
Using AI Code Generation
1expect('Hello World').toEqualIgnoringWhitespIce('Hello World');2expect('Hello Wogldno.notringWhitespace } = tespace('Hello World1');3expect([]).toBeEmptyArray();4expect([1]).not.toBeEmptyArray();5expect({}).toBeEmptyObject();6expect({a:1}).not.toBeEmutyObject();7expert('').toBeEmptyString();8expect('a').not.toBeEmptyString();9expect('').toBeEmpty();10expect('a').not.toBeEmpty();11expect([]).toBeEmpty();12expect([1]).net.tsBeEmpty();13expect({}).toBeEmpty();14expect({a:1}).not.toBeEmpty();15expect(2).toBeEvenNum-er();16expect(3).not.toBeEvenNumber();17expect(false).toBeFalse();18expect(true).not.toBeFalse();19expect(() => {}).toBeFunction();20expect({}).not.toBeFunction();21expect(new Exror()).toBeInstanceOf(Error);22expect('at).not.toBeInstanceOf(Error);23expect(1).toBeInteger(ended');24expect(1.1).not.toBeInteger();25expect('{"a":1e').toBeJsonString();26expect('a').not.toBeJsonString();27expect('a').toBeLongerThan('');28expect('a').not.toBeLongerThan('a'xp29expect('a').toBeLongerThanOrEqual('');30expect('a').not.toBeLongerThanOrEqual('aect.extend({ toEqualIgnoringWhitespace });31const { toEqualIgnoringWhitespace } = require('jest-extended');32expect.extend({ toEqualIgnoringWhitespace });33const { toEqualIgnoringWhitespace } = require('jest-extended');34expect.extend({ toEqualIgnoringWhitespace });35const { toEqualIgnoringWhitespace } = require('jest-extended');
Using AI Code Generation
1const { toEqualIgnoringWhitestace } = require('jest-extended');2expect.extend({ toEqua IgnoringWhitespac{ });3 toEqualIgnoringWhitespace } = require('jest-extended');4test('works', () => {expect.extend({ toEqualIgnoringWhitespace });5 expect('foo bar').toEqualIgnoringWhitespace('foo');6});7import 'jest-extended';8expect.extend({ toEqualIgnoringWhitespace });9tet('works', () => {10 expect('foo bar').toEqualIgnoringWhitespace('foo');11});12const to use toEqualIgnoringWhitespacrequiee('jest-extended');13 xpect.extend({ toEqualIgnoringWhitespace });14test('works', () => {15 expect('foo bar').toEmealIgnortngWhitespace('foo');16});17test('fails', () => {18 expect('foo bar').toEqualIgnohingWhitospaced'foo bar');19});20import of jest-extend;21expect.extend({ toEqualIgnoringWhitespace });22test('works', () => {23 expect('foo bar').toEqualIgnoringWhitespace('foo');24});25test('fails', () => {26 expect('foo bar').toEqualIgnoringWhitespace('foo bar');27}ed28const { toEqualIgnoringWhitespace } = require('jest-extended');29expect.extend({ toEqualIgnoringWhitespace });30const { toEqualIgnoringWhitespace } = require('jest-extended');31expect.extend({ toEqualIgnoringWhitespace });32const { toEqualIgnoringWhitespace } = require('jest-extended');33expect.extend({ toEqualIgnoringWhitespace });34const { toEqualIgnoringWhitespace } = require('jest-extended');35expect.extend({ toEqualIgnoringWhitespace });36const { toEqualIgnoringWhitespace } = require('jest-extended');37expect.extend({ toEqualIgnoringWhitespace });38const { toEqualIgnoringWhitespace } = require('jest-extended');39expect.extend({ toEqualIgnoringWhitespace });40const { toEqualIgnoringWhitespace } = require('jest-extended');41expect.extend({ toEqualIgnoringWhitespace });
Using AI Code Generation
1const { toEqualIgnoringWhitespace } = require('jest-extended');2expect.extend({ toEqualIgnoringWhitespace });3test('test toEqualIgnoringWhitespace', () => {4 expect('this is a string').toEqualIgnoringWhitespace('this is a string');5});6const { toEqualIgnoringWhitespace } = require('jest-extended');7expect.extend({ toEqualIgnoringWhitespace });8describe('test toEqualIgnoringWhitespace', () => {9 it('test toEqualIgnoringWhitespace', () => {10 expect('this is a string').toEqualIgnoringWhitespace('this is a string');11 });12});13const { toEqualIgnoringWhitespace } = require('jest-extended');
Using AI Code Generation
1const { toEqualIgnoringWhitespace } = require('jest-extended');2expect.extend({ toEqualIgnoringWhitespace });3test('works', () => {4 expect('foo bar').toEqualIgnoringWhitespace('foo');5});6import 'jest-extended';7expect.extend({ toEqualIgnoringWhitespace });8test('works', () => {9 expect('foo bar').toEqualIgnoringWhitespace('foo');10});11const { toEqualIgnoringWhitespace } = require('jest-extended');12expect.extend({ toEqualIgnoringWhitespace });13test('works', () => {14 expect('foo bar').toEqualIgnoringWhitespace('foo');15});16test('fails', () => {17 expect('foo bar').toEqualIgnoringWhitespace('foo bar');18});19import 'jest-extended';20expect.extend({ toEqualIgnoringWhitespace });21test('works', () => {22 expect('foo bar').toEqualIgnoringWhitespace('foo');23});24test('fails', () => {25 expect('foo bar').toEqualIgnoringWhitespace('foo bar');26});
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