How to use deepFreeze method in Playwright Internal

Best JavaScript code snippet using playwright-internal

player.spec.js

Source:player.spec.js Github

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...75 start() {},76 end() {}77 }78 };79 deepFreeze(stateBefore);80 deepFreeze(action);81 const stateResult = player(stateBefore, action);82 expect(stateResult.buffered.length).toEqual(stateAfter.buffered.length);83 });84 it('should handle CAN_PLAY action', () => {85 const stateBefore = {86 waiting: true,87 videoWidth: 0,88 videoHeight: 0,89 duration: 090 };91 const action = {92 type: CAN_PLAY,93 videoProps: {94 videoWidth: 1080,95 videoHeight: 1920,96 duration: 52.20997 }98 };99 const stateAfter = {100 waiting: false,101 videoWidth: 1080,102 videoHeight: 1920,103 duration: 52.209104 };105 deepFreeze(stateBefore);106 deepFreeze(action);107 expect(player(stateBefore, action)).toEqual(stateAfter);108 });109 it('should handle WAITING action with FALSE', () => {110 const stateBefore = {111 waiting: false112 };113 const action = {114 type: WAITING115 };116 const stateAfter = {117 waiting: true118 };119 deepFreeze(stateBefore);120 deepFreeze(action);121 expect(player(stateBefore, action)).toEqual(stateAfter);122 });123 it('should handle WAITING action with WAITING true', () => {124 const stateBefore = {125 waiting: true126 };127 const action = {128 type: WAITING129 };130 const stateAfter = {131 waiting: true132 };133 deepFreeze(stateBefore);134 deepFreeze(action);135 expect(player(stateBefore, action)).toEqual(stateAfter);136 });137 it('should handle PLAYING action with WAITING false', () => {138 const stateBefore = {139 waiting: false140 };141 const action = {142 type: PLAYING143 };144 const stateAfter = {145 waiting: false146 };147 deepFreeze(stateBefore);148 deepFreeze(action);149 expect(player(stateBefore, action)).toEqual(stateAfter);150 });151 it('should handle PLAYING action with WAITING true', () => {152 const stateBefore = {153 waiting: true154 };155 const action = {156 type: PLAYING157 };158 const stateAfter = {159 waiting: false160 };161 deepFreeze(stateBefore);162 deepFreeze(action);163 expect(player(stateBefore, action)).toEqual(stateAfter);164 });165 it('should handle PLAY action', () => {166 const stateBefore = {167 ended: false,168 paused: false,169 autoPaused: false,170 waiting: false,171 hasStarted: true,172 duration: 0173 };174 const action = {175 type: PLAY,176 videoProps: {177 duration: 52.209178 }179 };180 const stateAfter = {181 ended: false,182 paused: false,183 autoPaused: false,184 waiting: false,185 hasStarted: true,186 duration: 52.209187 };188 deepFreeze(stateBefore);189 deepFreeze(action);190 expect(player(stateBefore, action)).toEqual(stateAfter);191 });192 it('should handle PAUSE action', () => {193 const stateBefore = {194 paused: false195 };196 const action = {197 type: PAUSE198 };199 const stateAfter = {200 paused: true201 };202 deepFreeze(stateBefore);203 deepFreeze(action);204 expect(player(stateBefore, action)).toEqual(stateAfter);205 });206 it('should handle END action', () => {207 const stateBefore = {208 ended: false209 };210 const action = {211 type: END212 };213 const stateAfter = {214 ended: true215 };216 deepFreeze(stateBefore);217 deepFreeze(action);218 expect(player(stateBefore, action)).toEqual(stateAfter);219 });220 it('should handle SEEKING action', () => {221 const stateBefore = {222 seeking: false223 };224 const action = {225 type: SEEKING226 };227 const stateAfter = {228 seeking: true229 };230 deepFreeze(stateBefore);231 deepFreeze(action);232 expect(player(stateBefore, action)).toEqual(stateAfter);233 });234 it('should handle SEEKED action', () => {235 const stateBefore = {236 seeking: false237 };238 const action = {239 type: SEEKED240 };241 const stateAfter = {242 seeking: false243 };244 deepFreeze(stateBefore);245 deepFreeze(action);246 expect(player(stateBefore, action)).toEqual(stateAfter);247 });248 it('should handle SEEKING_TIME action', () => {249 const stateBefore = {250 seekingTime: 12251 };252 const action = {253 type: SEEKING_TIME,254 time: 12255 };256 const stateAfter = {257 seekingTime: 12258 };259 deepFreeze(stateBefore);260 deepFreeze(action);261 expect(player(stateBefore, action)).toEqual(stateAfter);262 });263 it('should handle END_SEEKING action', () => {264 const stateBefore = {265 seekingTime: 1266 };267 const action = {268 type: END_SEEKING,269 time: 1270 };271 const stateAfter = {272 seekingTime: 0273 };274 deepFreeze(stateBefore);275 deepFreeze(action);276 expect(player(stateBefore, action)).toEqual(stateAfter);277 });278 it('should handle DURATION_CHANGE action', () => {279 const stateBefore = {280 duration: 0281 };282 const action = {283 type: DURATION_CHANGE,284 videoProps: {285 duration: 23286 }287 };288 const stateAfter = {289 duration: 23290 };291 deepFreeze(stateBefore);292 deepFreeze(action);293 expect(player(stateBefore, action)).toEqual(stateAfter);294 });295 it('should handle TIME_UPDATE action', () => {296 const stateBefore = {297 currentTime: 49.11298 };299 const action = {300 type: TIME_UPDATE,301 videoProps: {302 currentTime: 12.01303 }304 };305 const stateAfter = {306 currentTime: 12.01307 };308 deepFreeze(stateBefore);309 deepFreeze(action);310 expect(player(stateBefore, action)).toEqual(stateAfter);311 });312 it('should handle VOLUME_CHANGE action', () => {313 const stateBefore = {314 volume: 0.99,315 muted: true316 };317 const action = {318 type: VOLUME_CHANGE,319 videoProps: {320 volume: 0.62,321 muted: false322 }323 };324 const stateAfter = {325 volume: 0.62,326 muted: false327 };328 deepFreeze(stateBefore);329 deepFreeze(action);330 expect(player(stateBefore, action)).toEqual(stateAfter);331 });332 it('should handle PROGRESS_CHANGE action', () => {333 const bufferThree = {334 length: 3,335 start() {},336 end() {}337 };338 const stateBefore = {339 buffered: {340 length: 1,341 start() {},342 end() {}343 }344 };345 const action = {346 type: PROGRESS_CHANGE,347 videoProps: {348 buffered: bufferThree349 }350 };351 const stateAfter = {352 buffered: bufferThree353 };354 deepFreeze(stateBefore);355 deepFreeze(action);356 const stateResult = player(stateBefore, action);357 expect(stateResult.buffered.length).toEqual(stateAfter.buffered.length);358 });359 it('should handle RATE_CHANGE action', () => {360 const stateBefore = {361 playbackRate: 1362 };363 const action = {364 type: RATE_CHANGE,365 videoProps: {366 playbackRate: 1.1367 }368 };369 const stateAfter = {370 playbackRate: 1.1371 };372 deepFreeze(stateBefore);373 deepFreeze(action);374 expect(player(stateBefore, action)).toEqual(stateAfter);375 });376 it('should handle FULLSCREEN_CHANGE action', () => {377 const stateBefore = {378 isFullscreen: false379 };380 const action = {381 type: FULLSCREEN_CHANGE,382 isFullscreen: true383 };384 const stateAfter = {385 isFullscreen: true386 };387 deepFreeze(stateBefore);388 deepFreeze(action);389 expect(player(stateBefore, action)).toEqual(stateAfter);390 });391 it('should handle USER_ACTIVATE action', () => {392 const stateBefore = {393 userActivity: false394 };395 const action = {396 type: USER_ACTIVATE,397 activity: true398 };399 const stateAfter = {400 userActivity: true401 };402 deepFreeze(stateBefore);403 deepFreeze(action);404 expect(player(stateBefore, action)).toEqual(stateAfter);405 });406 it('should handle PLAYER_ACTIVATE action', () => {407 const stateBefore = {408 isActive: true409 };410 const action = {411 type: PLAYER_ACTIVATE,412 activity: false413 };414 const stateAfter = {415 isActive: false416 };417 deepFreeze(stateBefore);418 deepFreeze(action);419 expect(player(stateBefore, action)).toEqual(stateAfter);420 });...

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deepfreeze_test.js

Source:deepfreeze_test.js Github

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...18 'e': null,19 'f': 5,20 'g': undefined,21 };22 const f = deepFreeze(a);23 assertEquals('c', f.b);24 assertTrue(f.c);25 assertFalse(f.d);26 assertNull(f.e);27 assertEquals(5, f.f);28 assertTrue(f.hasOwnProperty('g'));29 assertThrows(() => {30 f.e = 5;31 });32 assertThrows(() => {33 console.log(a.e);34 });35 assertEquals('c', f.b);36 assertTrue(f.c);37 assertFalse(f.d);38 assertNull(f.e);39 assertEquals(5, f.f);40 },41 testObjectWithArray() {42 const a = {43 'b': 'c',44 'c': ['d', 'e', 'f'],45 };46 const f = deepFreeze(a);47 assertEquals('c', f.b);48 assertEquals('d', f.c[0]);49 assertEquals('e', f.c[1]);50 assertEquals('f', f.c[2]);51 asserts.assertArray(f.c);52 assertThrows(() => {53 f.c = 'hello world!';54 });55 assertThrows(() => {56 console.log(a.c);57 });58 assertEquals('c', f.b);59 assertEquals('d', f.c[0]);60 assertEquals('e', f.c[1]);61 assertEquals('f', f.c[2]);62 },63 testObjectWithChildObjects() {64 const a = {65 'c': {66 'd': 'e',67 'r': 'f',68 },69 };70 const f = deepFreeze(a);71 assertEquals('e', f.c.d);72 assertEquals('f', f.c.r);73 assertThrows(() => {74 f.c.r = 10;75 });76 assertThrows(() => {77 f.c = {};78 });79 assertThrows(() => {80 console.log(a.c);81 });82 assertThrows(() => {83 a.c = {};84 });85 assertEquals('e', f.c.d);86 assertEquals('f', f.c.r);87 },88 /**89 @suppress {missingProperties} suppression added to enable type checking90 */91 testObjectWithChildMultipath() {92 const a = {93 'c': {94 'd': 'e',95 'r': 'f',96 },97 };98 const d = {'a': 'b'};99 // Create two ways to access object d. This should not throw when frozen,100 // and both paths to this same object should throw.101 a.c['g'] = d;102 a.c['h'] = d;103 const f = deepFreeze(a);104 assertEquals('e', f.c.d);105 assertEquals('f', f.c.r);106 assertEquals('b', f.c.g.a);107 assertEquals('b', f.c.h.a);108 assertThrows(() => {109 f.c.r = 10;110 });111 assertThrows(() => {112 f.c = {};113 });114 assertThrows(() => {115 console.log(a.c);116 });117 assertThrows(() => {118 /**119 * @suppress {missingProperties} suppression added to enable type120 * checking121 */122 f.c.g.a = 'c';123 });124 assertThrows(() => {125 /**126 * @suppress {missingProperties} suppression added to enable type127 * checking128 */129 f.c.h.a = 'c';130 });131 assertThrows(() => {132 a.c = {};133 });134 assertEquals('e', f.c.d);135 assertEquals('f', f.c.r);136 },137 testObjectWithSymbolKeys() {138 const s = Symbol(5);139 const a = {};140 a[s] = 'hello world';141 const f = deepFreeze(a);142 assertEquals('hello world', f[s]);143 // The below check would be an assertThrows, but the Symbol polyfill for144 // IE doesn't throw when changing a frozen symbol key's value.145 try {146 f[s] = 'new thing!';147 } catch (expectedInStrictMode) {148 }149 assertEquals('hello world', f[s]);150 assertThrows(() => {151 console.log(a[s]);152 });153 },154 /** @suppress {checkTypes} suppression added to enable type checking */155 testObjectWithSymbolValues() {156 const s = Symbol(5);157 if (s instanceof Object) {158 // The below test doesn't work in IE as the Symbol polyfill is detected159 // to be an object that is not an object literal.160 // TODO(user): run this test on IE.161 return;162 }163 const a = {164 's': s,165 };166 const f = deepFreeze(a);167 assertEquals(s, f.s);168 assertThrows(() => {169 f.s = Symbol(10);170 });171 assertThrows(() => {172 console.log(a.s);173 });174 assertEquals(s, f.s);175 },176 testArray() {177 const a = new Array(5);178 a[2] = 5;179 const f = deepFreeze(a);180 assertEquals(a.length, f.length);181 assertEquals(5, f[2]);182 asserts.assertArray(f);183 assertThrows(() => {184 f[2] = 'hello world!';185 });186 assertThrows(() => {187 console.log(a[2]);188 });189 },190 testFailsWithFunctions() {191 assertThrows(() => {192 deepFreeze(function() {193 console.log('');194 });195 });196 },197 testFailsWithFunctionInObject() {198 assertThrows(() => {199 deepFreeze({200 a: function() {201 console.log('');202 },203 });204 });205 },206 testFailsWithClasses() {207 assertThrows(() => {208 class C {209 hello() {210 console.log('Hello');211 }212 }213 const b = new C();214 deepFreeze(b);215 });216 },217 testFailsWithClassInObject() {218 assertThrows(() => {219 class C {220 hello() {221 console.log('Hello');222 }223 }224 const b = new C();225 deepFreeze({226 'b': b,227 });228 });229 },230 testFailsWithClassDefinition() {231 assertThrows(() => {232 const b = class C {};233 deepFreeze(b);234 });235 },236 testFailsWithClassDefinitionInObject() {237 assertThrows(() => {238 const b = class C {};239 deepFreeze({240 'b': b,241 });242 });243 },244 testFailsWithGetters() {245 assertThrows(() => {246 deepFreeze({247 get aThing() {248 return 5;249 },250 });251 });252 },253 testFailsWithSetters() {254 assertThrows(() => {255 deepFreeze({256 a: 5,257 /**258 @suppress {undefinedVars} suppression added to enable type259 checking260 */261 set aThing(v) {262 a++;263 },264 });265 });266 },267 testFailsWithCyclicReferences() {268 const a = {b: {}};269 a.b.c = a;270 assertThrows(() => {271 deepFreeze(a);272 });273 },274 },...

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index.spec.js

Source:index.spec.js Github

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...20 counter: 1,21 childIds: []22 }23 }24 deepFreeze(stateBefore)25 deepFreeze(action)26 expect(reducer(stateBefore, action)).toEqual(stateAfter)27 })28 it('should handle CREATE_NODE action', () => {29 const stateBefore = {}30 const action = createNode()31 const stateAfter = {32 [action.nodeId]: {33 id: action.nodeId,34 counter: 0,35 childIds: []36 }37 }38 deepFreeze(stateBefore)39 deepFreeze(action)40 expect(reducer(stateBefore, action)).toEqual(stateAfter)41 })42 it('should handle DELETE_NODE action', () => {43 const stateBefore = {44 'node_0': {45 id: 'node_0',46 counter: 0,47 childIds: [ 'node_1' ]48 },49 'node_1': {50 id: 'node_1',51 counter: 0,52 childIds: []53 },54 'node_2': {55 id: 'node_2',56 counter: 0,57 childIds: [ 'node_3', 'node_4' ]58 },59 'node_3': {60 id: 'node_3',61 counter: 0,62 childIds: []63 },64 'node_4': {65 id: 'node_4',66 counter: 0,67 childIds: []68 }69 }70 const action = deleteNode('node_2')71 const stateAfter = {72 'node_0': {73 id: 'node_0',74 counter: 0,75 childIds: [ 'node_1' ]76 },77 'node_1': {78 id: 'node_1',79 counter: 0,80 childIds: []81 }82 }83 deepFreeze(stateBefore)84 deepFreeze(action)85 expect(reducer(stateBefore, action)).toEqual(stateAfter)86 })87 it('should handle ADD_CHILD action', () => {88 const stateBefore = {89 'node_0': {90 id: 'node_0',91 counter: 0,92 childIds: []93 },94 'node_1': {95 id: 'node_1',96 counter: 0,97 childIds: []98 }99 }100 const action = addChild('node_0', 'node_1')101 const stateAfter = {102 'node_0': {103 id: 'node_0',104 counter: 0,105 childIds: [ 'node_1' ]106 },107 'node_1': {108 id: 'node_1',109 counter: 0,110 childIds: []111 }112 }113 deepFreeze(stateBefore)114 deepFreeze(action)115 expect(reducer(stateBefore, action)).toEqual(stateAfter)116 })117 it('should handle REMOVE_CHILD action', () => {118 const stateBefore = {119 'node_0': {120 id: 'node_0',121 counter: 0,122 childIds: [ 'node_1' ]123 },124 'node_1': {125 id: 'node_1',126 counter: 0,127 childIds: []128 }129 }130 const action = removeChild('node_0', 'node_1')131 const stateAfter = {132 'node_0': {133 id: 'node_0',134 counter: 0,135 childIds: []136 },137 'node_1': {138 id: 'node_1',139 counter: 0,140 childIds: []141 }142 }143 deepFreeze(stateBefore)144 deepFreeze(action)145 expect(reducer(stateBefore, action)).toEqual(stateAfter)146 })...

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counters.test.js

Source:counters.test.js Github

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...6it('counters should be a function', () => {7 expect(counters).to.be.a('function')8})9it('Should add a new counter', () => {10 const before = deepFreeze([])11 const action = deepFreeze({ type: ADD_COUNTER })12 const after = [0]13 expect(counters(before, action)).to.be.deep.equal(after)14})15it('Should add a new counter again', () => {16 const before = deepFreeze([0, 1])17 const action = deepFreeze({ type: ADD_COUNTER })18 const after = [0, 1, 0]19 expect(counters(before, action)).to.be.deep.equal(after)20})21it('Should remove a counter', () => {22 const before = deepFreeze([0, 1, 2])23 const action = deepFreeze({ type: REMOVE_COUNTER, index: 1 })24 const after = [0, 2]25 expect(counters(before, action)).to.be.deep.equal(after)26})27it('Should remove a counter again', () => {28 const before = deepFreeze([3, 1])29 const action = deepFreeze({ type: REMOVE_COUNTER, index: 0 })30 const after = [1]31 expect(counters(before, action)).to.be.deep.equal(after)32})33it('Should increment a counter', () => {34 const before = deepFreeze([0, 0])35 const action = deepFreeze({ type: INCREMENT, index: 0 })36 const after = [1, 0]37 expect(counters(before, action)).to.be.deep.equal(after)38})39it('Should increment an other counter', () => {40 const before = deepFreeze([1, 0])41 const action = deepFreeze({ type: INCREMENT, index: 1 })42 const after = [1, 1]43 expect(counters(before, action)).to.be.deep.equal(after)44})45it('Should decrement a counter', () => {46 const before = deepFreeze([0, 2, 1])47 const action = deepFreeze({ type: DECREMENT, index: 2 })48 const after = [0, 2, 0]49 expect(counters(before, action)).to.be.deep.equal(after)50})51it('Should decrement an other counter', () => {52 const before = deepFreeze([0, 2, 0])53 const action = deepFreeze({ type: DECREMENT, index: 1 })54 const after = [0, 1, 0]55 expect(counters(before, action)).to.be.deep.equal(after)56})57it('Should return same state if action is unknown', () => {58 const before = deepFreeze([0, 0, 1])59 const action = deepFreeze({ type: 'UNKNOWN' })60 const after = [0, 0, 1]61 expect(counters(before, action)).to.be.deep.equal(after)62})63it('Should return initial state if last state is undefined', () => {64 const before = undefined65 const action = deepFreeze({})66 const after = initialState67 expect(counters(before, action)).to.be.deep.equal(after)...

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todos.test.js

Source:todos.test.js Github

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...6it('should todos be a function', () => {7 expect(todos).to.be.a('function')8})9it('should add a todo item', () => {10 const before = deepFreeze([])11 const action = deepFreeze({12 type: ADD_TODO,13 payload: { id: 0, text: 'Hey' }14 })15 const after = [{ id: 0, text: 'Hey', completed: false }]16 expect(todos(before, action)).to.be.deep.equal(after)17})18it('should add a new todo item', () => {19 const before = deepFreeze([20 { id: 0, text: 'Hey', completed: false }21 ])22 const action = deepFreeze({23 type: ADD_TODO,24 payload: { id: 1, text: 'Ho' }25 })26 const after = [27 { id: 0, text: 'Hey', completed: false },28 { id: 1, text: 'Ho', completed: false }29 ]30 expect(todos(before, action)).to.be.deep.equal(after)31})32it('should toggle first todo', () => {33 const before = deepFreeze([34 { id: 0, text: 'Hey', completed: false },35 { id: 1, text: 'Ho', completed: false }36 ])37 const action = deepFreeze({38 type: TOGGLE_TODO,39 payload: { id: 0}40 })41 const after = [42 { id: 0, text: 'Hey', completed: true },43 { id: 1, text: 'Ho', completed: false }44 ]45 expect(todos(before, action)).to.be.deep.equal(after)46})47it('should toggle second todo', () => {48 const before = deepFreeze([49 { id: 0, text: 'Hey', completed: false },50 { id: 1, text: 'Ho', completed: false }51 ])52 const action = deepFreeze({53 type: TOGGLE_TODO,54 payload: { id: 1}55 })56 const after = [57 { id: 0, text: 'Hey', completed: false },58 { id: 1, text: 'Ho', completed: true }59 ]60 expect(todos(before, action)).to.be.deep.equal(after)61})62it('should return the latest state when action is unknown', () => {63 const before = deepFreeze([{ id: 0, text: 'Hey', completed: false }])64 const action = deepFreeze({ type: 'ANYTHING' })65 const after = [{ id: 0, text: 'Hey', completed: false }]66 expect(todos(before, action)).to.be.deep.equal(after)67})68it('should return initialState when before is undefined', () => {69 const before = undefined70 const action = deepFreeze({})71 const after = initialState72 expect(todos(before, action)).to.be.deep.equal(after)...

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projects.test.js

Source:projects.test.js Github

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...12 const data1 = {id: 12, name: 'a'};13 const data2 = {id: 13, name: 'b'};14 const action = {type: GET_PROJECTS, payload: {data: [data1, data2]}};15 const state = {};16 deepFreeze(state);17 deepFreeze(action);18 expect(reduce(state, action)).toMatchSnapshot();19 });20 it('handles action of type SET_PROJECT_CLOAKED', () => {21 const action = {type: SET_PROJECT_CLOAKED, payload: {data: {id: 12, cloaked: true}}};22 const state = {12: {id: 12, cloaked: false}};23 deepFreeze(state);24 deepFreeze(action);25 expect(reduce(state, action)).toMatchSnapshot();26 });27 it('handles action of type UPDATE_PROJECT', () => {28 const action = {type: UPDATE_PROJECT, payload: {data: {id: 13, name: 'Bob'}}};29 const state = {13: {id: 13, name: 'Foo'}};30 deepFreeze(state);31 deepFreeze(action);32 expect(reduce(state, action)).toMatchSnapshot();33 });34 it('handles action of type CREATE_PROJECT', () => {35 const action = {type: CREATE_PROJECT, payload: {data: {id: 14, name: 'Bob'}}};36 const state = {};37 deepFreeze(state);38 deepFreeze(action);39 expect(reduce(state, action)).toMatchSnapshot();40 });41 it('handles action of type DELETE_PROJECT', () => {42 const action = {type: DELETE_PROJECT, payload: {data: {id: 15}}};43 const state = {15: {id: 15, name: 'bob'}};44 deepFreeze(state);45 deepFreeze(action);46 expect(reduce(state, action)).toEqual({});47 });...

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reducer.test.js

Source:reducer.test.js Github

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...10 const state = {}11 const action = {12 type: 'DO_NOTHING'13 }14 deepFreeze(state)15 const newState = counterReducer(undefined, action)16 expect(newState).toEqual(initialState)17 })18 test('good is incremented', () => {19 const action = {20 type: 'GOOD'21 }22 const state = initialState23 deepFreeze(state)24 const newState = counterReducer(state, action)25 expect(newState).toEqual({26 good: 1,27 ok: 0,28 bad: 029 })30 })31 test('ok is incremented', () => {32 const action = {33 type: 'OK'34 }35 const state = initialState36 deepFreeze(state)37 const newState = counterReducer(state, action)38 expect(newState).toEqual({39 good: 0,40 ok: 1,41 bad: 042 })43 })44 test('bad is incremented', () => {45 const action = {46 type: 'BAD'47 }48 const state = initialState49 deepFreeze(state)50 const newState = counterReducer(state, action)51 expect(newState).toEqual({52 good: 0,53 ok: 0,54 bad: 155 })56 })57 test('zero resets state to initial state', () => {58 const action = {59 type: 'ZERO'60 }61 const state = initialState62 deepFreeze(state)63 const newState = counterReducer(state, action)64 expect(newState).toEqual(initialState)65 })66 test('unknown action type returns state without modifying it', () => {67 const action = {68 type: 'OTHER'69 }70 const state = initialState71 deepFreeze(state)72 const newState = counterReducer(state, action)73 expect(newState).toEqual(initialState)74 })...

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index.test.js

Source:index.test.js Github

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...4 it('Initialize action', ()=>{5 const state = {};6 const action = { type: 'INITIALIZE' };7 const expected = { data: false, intro: false, vis: false };8 deepFreeze(state);9 deepFreeze(action);10 deepFreeze(expected);11 const res = AppReducer(state, action);12 expect(res.isLoading).toEqual(expected);13 });14 it('Set gender action', ()=>{15 const state = {};16 const action = {17 type: 'SET_GENDER',18 value: 'men'19 };20 deepFreeze(state);21 deepFreeze(action);22 const res = AppReducer(state, action);23 expect(res.gender.type).toEqual('men');24 });25 it('Set view change action', ()=>{26 const state = {27 isLoading: { data: false, intro: true, vis: false }28 };29 const action = { type: 'SET_VIEW_CHANGE', from: 'intro', to: 'vis'};30 const expected = { data: false, intro: false, vis: true };31 deepFreeze(state);32 deepFreeze(action);33 deepFreeze(expected);34 const res = AppReducer(state, action);35 expect(res.isLoading).toEqual(expected);36 });...

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Using AI Code Generation

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1const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');2const obj = { a: { b: 1 } };3deepFreeze(obj);4obj.a.b = 2;5const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');6const obj = { a: { b: 1 } };7deepFreeze(obj);8obj.a.b = 2;9const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');10const obj = { a: { b: 1 } };11deepFreeze(obj);12obj.a.b = 2;13const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');14const obj = { a: { b: 1 } };15deepFreeze(obj);16obj.a.b = 2;17const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');18const obj = { a: { b: 1 } };19deepFreeze(obj);20obj.a.b = 2;21const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');22const obj = { a: { b: 1 } };23deepFreeze(obj);24obj.a.b = 2;25const { deepFreeze } = require('@playwright/test/lib/utils/deep-freeze');26const obj = { a: { b: 1 } };27deepFreeze(obj);28obj.a.b = 2;29const { deepFreeze } = require('@playwright

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Using AI Code Generation

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1const { deepFreeze } = require('playwright-core/lib/server/dom.js');2const { deepFreeze } = require('playwright-core/lib/server/dom.js');3const obj = {4 c: {5 f: {6 },7 },8};9deepFreeze(obj);10obj.c.f.g = 10;11console.log(obj.c.f.g);12const { deepFreeze } = require('playwright-core/lib/server/dom.js');13const obj = {14 c: {15 f: {16 },17 },18};19deepFreeze(obj);20obj.c.f.g = 10;21console.log(obj.c.f.g);22const { deepFreeze } = require('playwright-core/lib/server/dom.js');23const obj = {24 c: {25 f: {26 },27 },28};29deepFreeze(obj);30obj.c.f.g = 10;31console.log(obj.c.f.g);32const { deepFreeze } = require('playwright-core/lib/server/dom.js');33const obj = {34 c: {35 f: {36 },37 },38};39deepFreeze(obj);40obj.c.f.g = 10;41console.log(obj.c.f.g);42const { deepFreeze } = require('playwright-core/lib/server/dom.js');43const obj = {

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Using AI Code Generation

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1const { deepFreeze } = require('playwright-core/lib/server/utils/stackTrace');2const { deepFreeze } = require('playwright-core/lib/utils/stackTrace');3const { deepFreeze } = require('playwright-core/lib/server/utils');4const { deepFreeze } = require('playwright-core/lib/utils');5const { deepFreeze } = require('playwright-core/lib/server');6const { deepFreeze } = require('playwright-core/lib');7const { deepFreeze } = require('playwright-core');8const { deepFreeze } = require('playwright-core');9const { deepFreeze } = require('playwright-core');10const { deepFreeze } = require('playwright-core');11const { deepFreeze } = require('playwright-core');12const { deepFreeze } = require('playwright-core');13const { deepFreeze } = require('playwright-core');14const { deepFreeze } = require('playwright-core');15const { deepFreeze } = require('playwright-core');16const { deepFreeze } = require('playwright-core');17const { deepFreeze } = require('playwright-core');18const { deepFreeze } = require('playwright-core');19const { deepFreeze } = require('playwright-core');

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Using AI Code Generation

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1const { deepFreeze } = require('playwright/lib/utils/utils');2const objectToBeFrozen = { a: 1, b: 2, c: 3 };3deepFreeze(objectToBeFrozen);4objectToBeFrozen.a = 4;5delete objectToBeFrozen.a;6objectToBeFrozen.d = 4;7Object.defineProperty(objectToBeFrozen, "e", { value: 5 });8Object.setPrototypeOf(objectToBeFrozen, { f: 6 });9Object.preventExtensions(objectToBeFrozen);10objectToBeFrozen.g = 7;11Object.seal(objectToBeFrozen);12delete objectToBeFrozen.b;13Object.freeze(objectToBeFrozen);14objectToBeFrozen.c = 8;15Object.defineProperty(objectToBeFrozen, "h", { value: 9, writable: false });16objectToBeFrozen.h = 10;17Object.defineProperty(objectToBeFrozen, "i", { value: 11, configurable: false });18delete objectToBeFrozen.i;19Object.defineProperty(objectToBeFrozen, "j", { value: 12, enumerable: false });20for (let x in objectToBeFrozen)

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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