How to use generator.next method in chai
Best JavaScript code snippet using chai
sagas.js
Source:sagas.js 
...9 Date.now = () => now10 const mockPosts = [1, 2, 3]11 const redditName = 'react_reddit'12 const generator = fetchPosts(redditName)13 t.deepEqual(generator.next().value, put(actions.requestPosts(redditName)), 'must dispatch a requestPosts action')14 t.deepEqual(generator.next().value, call(fetchPostsApi, redditName), 'must call fetchPostsApi with reddit name')15 t.deepEqual(16 generator.next(mockPosts).value,17 put(actions.receivePosts(redditName, mockPosts)),18 'must dispatch a receivePosts action with posts',19 )20 t.ok(generator.next().done, 'must finish')21 Date.now = originalDateNow22 t.end()23})24test('invalidateReddit Saga', t => {25 const generator = invalidateReddit()26 t.deepEqual(generator.next().value, take(actions.INVALIDATE_REDDIT), 'must take a SELECT_REDDIT action')27 t.deepEqual(28 generator.next({ reddit: 'new_reddit_1' }).value,29 call(fetchPosts, 'new_reddit_1'),30 'must call fetchPosts with new reddit',31 )32 t.deepEqual(generator.next().value, take(actions.INVALIDATE_REDDIT), 'must go back to beginning of loop')33 t.end()34})35test('nextRedditChange Saga when switching to new reddit', t => {36 const generator = nextRedditChange()37 t.deepEqual(generator.next().value, select(selectedRedditSelector), 'must select current reddit from store')38 t.deepEqual(generator.next('prev_reddit').value, take(actions.SELECT_REDDIT), 'must take a SELECT_REDDIT action')39 t.deepEqual(generator.next().value, select(selectedRedditSelector), 'must select newly selected reddit from store')40 t.deepEqual(41 generator.next('new_reddit').value,42 select(postsByRedditSelector),43 'must select posts by reddit from store',44 )45 t.deepEqual(generator.next({}).value, fork(fetchPosts, 'new_reddit'), "delegate to fetchPosts for new reddit's posts")46 t.deepEqual(generator.next().value, select(selectedRedditSelector), 'must go back to beginning of loop')47 t.end()48})49test('nextRedditChange Saga when same reddit is selected', t => {50 const generator = nextRedditChange()51 generator.next()52 generator.next('prev_reddit')53 generator.next()54 generator.next('prev_reddit')55 t.deepEqual(generator.next().value, select(selectedRedditSelector), 'must go back to beginning of loop')56 t.end()57})58test('nextRedditChange Saga when posts were previously loaded', t => {59 const generator = nextRedditChange()60 generator.next()61 generator.next('prev_reddit')62 generator.next()63 generator.next('new_reddit')64 const postsByReddit = {65 new_reddit: ['cached_post'],66 }67 t.deepEqual(generator.next(postsByReddit).value, select(selectedRedditSelector), 'must go back to beginning of loop')68 t.end()69})70test('startup Saga', t => {71 const generator = startup()72 t.deepEqual(generator.next().value, select(selectedRedditSelector), 'gets currently selected reddit')73 t.deepEqual(74 generator.next('selected_reddit').value,75 fork(fetchPosts, 'selected_reddit'),76 'delegates to fetchPosts to get posts',77 )78 t.ok(generator.next().done, 'must finish')79 t.end()...
generator-6.js
Source:generator-6.js
...16 yield '2233';17 };18 var generator = generatorFunction();19 // æä¾åæ° return20 console.log("[generator] [test-" + 1 + "] [generator.next()] = ", generator.next());21 console.log("[generator] [test-" + 1 + "] [generator.next()] = ", generator.next());22 console.log("[generator] [test-" + 1 + "] [generator.return('return')] = ", generator.return('return'));23 console.log("[generator] [test-" + 1 + "] [generator.next()] = ", generator.next());24 console.log("[generator] [test-" + 1 + "] [generator.next()] = ", generator.next(), '\n');25 // ä¸æä¾åæ°26 generator = generatorFunction();27 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());28 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());29 console.log("[generator] [test-" + 2 + "] [generator.return()] = ", generator.return());30 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());31 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next(), '\n');32})();33/**34 * æ finally 代ç åçè¯ï¼return ä¼æ¨è¿å° finally35 * 代ç åæ§è¡å®ä¹åææ§è¡36 */37(() => {38 function* generatorFunction() {39 yield 1;40 try {41 yield 2;42 yield 3;43 yield 4;44 } finally {45 yield 5;46 yield 6;47 yield 7;48 }49 yield 8;50 };51 let generator = generatorFunction();52 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());53 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());54 console.log("[generator] [test-" + 2 + "] [generator.return(2233)] = ", generator.return(2233));55 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());56 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());57 // ä¸å®è¦çå° finally æ§è¡å®ï¼æä¼æ§è¡ return58 console.log("[generator] [test-" + 2 + "] [generator.next()] = ", generator.next());...
Using AI Code Generation
1function* foo() {2 console.log(r3);3}4run(foo);5function run(gen) {6 var it = gen();7 var p = it.next().value;8 p.then(function (text) {9 return it.next(text).value;10 })11 .then(function (text) {12 return it.next(text).value;13 })14 .then(function (text) {15 it.next(text);16 })17 .catch(function (err) {18 it.throw(err);19 });20}21function* foo() {22 console.log(r3);23}24run(foo);25function run(gen) {26 var it = gen();27 var p = it.next().value;28 p.then(function (text) {29 return it.next(text).value;30 })31 .then(function (text) {32 return it.next(text).value;33 })34 .then(function (text) {35 it.next(text);36 })37 .catch(function (err) {38 it.throw(err);39 });40}41function* foo() {42 console.log(r3);43}44run(foo);45function run(gen) {46 var it = gen();47 var p = it.next().value;48 p.then(function (text) {49 return it.next(text).value;50 })51 .then(function (
Using AI Code Generation
1var fs = require('fs');2function run (generator) {3 var it = generator(go);4 function go (err, result) {5 if (err) {6 return it.throw(err);7 }8 it.next(result);9 }10 go();11}12run(function* (done) {13 try {14 } catch (err) {15 firstFile = null;16 }17 console.log(firstFile);18});
Using AI Code Generation
1function* foo() {2 yield 1;3 yield 2;4 yield 3;5 yield 4;6 yield 5;7 return 6;8}9function* bar() {10 var x = yield* foo();11 console.log("x: " + x);12}13var it = bar();14function* foo() {15 yield 1;16 yield 2;17 yield 3;18 yield 4;19 yield 5;20 return 6;21}22function* bar() {23 var x = yield* foo();24 console.log("x: " + x);25}26var it = bar();27function* foo() {28 yield 1;29 yield 2;30 yield 3;31 yield 4;32 yield 5;33 return 6;34}35function* bar() {36 var x = yield* foo();37 console.log("x: " + x);38}39var it = bar();
Using AI Code Generation
1function* gen() {2 let result = yield fetch(url);3 console.log(result.bio);4}5let generator = gen();6let promise = generator.next().value;7promise.then(8 data => data.json()9).then(10 data => generator.next(data)11);12async function getGithubUser(name) {13 let data = await response.json();14 return data;15}16getGithubUser('github').then(17 data => console.log(data.bio)18);19async function getGithubUser(name) {20 let data = await response.json();21 if (response.status != 200) {22 throw new Error(data.message);23 }24 return data;25}26getGithubUser('github').then(27 data => console.log(data.bio)28).catch(29 error => console.log(error)30);31async function getGithubUser(name) {32 try {33 let data = await response.json();34 if (response.status != 200) {35 throw new Error(data.message);36 }37 return data;38 } catch (error) {39 console.log(error);40 }41}42getGithubUser('github').then(43 data => console.log(data.bio)44).catch(45 error => console.log(error)46);47async function getGithubUser(name) {48 try {49 let data = await response.json();50 if (response.status != 200) {51 throw new Error(data.message);52 }53 return data;54 } catch (error) {55 console.log(error);56 }57}58getGithubUser('github').then(59 data => console.log(data.bio)60).catch(61 error => console.log(error)62);63async function getGithubUser(name) {64 try {
Using AI Code Generation
1function* foo() {2 console.log("inside foo");3 yield 1;4 yield 2;5 yield 3;6 yield 4;7 yield 5;8 return 6;9}10function* bar() {11 console.log("inside bar");12 yield* foo();13 console.log("back inside bar");14 yield 7;15 yield 8;16 yield 9;17 yield 10;18 return 11;19}20var it = bar();
Using AI Code Generation
1function* main(){2 var resp = JSON.parse(result);3 console.log(resp.value);4}5var it = main();6var p = it.next().value;7p.then(function(text){8 it.next(text);9});10function* main(){11 try{12 console.log(text);13 }14 catch(err){15 console.log(err);16 }17}18var it = main();19var p = it.next().value;20p.then(21 function(text){22 it.next(text);23 },24 function(err){25 it.throw(err);26 }27);28function* main(){29 try{30 console.log(text);31 }32 finally{33 return 'cleaning up';34 }35}36var it = main();37var p = it.next().value;38p.then(39 function(text){40 it.next(text);41 },42 function(err){43 it.throw(err);44 }45);46function* main(){47 try{48 console.log(text);49 }50 finally{51 return 'cleaning up';52 }53}54var it = main();55var p = it.next().value;56p.then(57 function(text){58 it.next(text);59 },60 function(err){61 it.throw(err);62 }63);64function* main(){65 try{66 console.log(text);67 }68 finally{69 return 'cleaning up';70 }71}72var it = main();73var p = it.next().value;74p.then(75 function(text){76 it.next(text);77 },78 function(err){79 it.throw(err);80 }81);82function* main(){83 try{84 console.log(text);85 }86 finally{87 return 'cleaning up';88 }89}90var it = main();91var p = it.next().value;92p.then(93 function(text){94 it.next(text);
Using AI Code Generation
1function* myGenerator() {2 var x = yield Promise.resolve(10);3 var y = yield Promise.resolve(20);4 var z = yield Promise.resolve(30);5}6var generator = myGenerator();7var one = generator.next().value;8one.then(function (val) {9 return generator.next(val).value;10}).then(function (val) {11 return generator.next(val).value;12}).then(function (val) {13 return generator.next(val).value;14});15async function myAsync() {16 var x = await Promise.resolve(10);17 var y = await Promise.resolve(20);18 var z = await Promise.resolve(30);19}20myAsync();21async function myAsync1() {22 var x = await Promise.resolve(10);23 var y = await Promise.resolve(20);24 var z = await Promise.resolve(30);25}26myAsync1();27async function myAsync2() {28 var x = await Promise.resolve(10);29 var y = await Promise.resolve(20);30 var z = await Promise.resolve(30);31}32myAsync2();33async function myAsync3() {34 var x = await Promise.resolve(10);35 var y = await Promise.resolve(20);36 var z = await Promise.resolve(30);37}38myAsync3();39async function myAsync4() {40 var x = await Promise.resolve(10);41 var y = await Promise.resolve(20);
Using AI Code Generation
1function* foo() {2 yield 1;3 yield 2;4 yield 3;5 yield 4;6 yield 5;7}8function* bar() {9 yield* foo();10 yield 'Hello';11 yield* [1, 2, 3];12}13var it = bar();
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