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How to use watchPluginsFile method in Cypress

Best JavaScript code snippet using cypress

project_spec.js

Source:project_spec.js

...451      }452    })453    it('does nothing when {pluginsFile: false}', function () {454      this.config.pluginsFile = false455      return this.project.watchPluginsFile(this.config, {}).then(() => {456        expect(this.project.watchers.watchTree).not.to.be.called457      })458    })459    it('does nothing if pluginsFile does not exist', function () {460      fs.pathExists.resolves(false)461      return this.project.watchPluginsFile(this.config, {}).then(() => {462        expect(this.project.watchers.watchTree).not.to.be.called463      })464    })465    it('does nothing if in run mode', function () {466      return this.project.watchPluginsFile(this.config, {467        isTextTerminal: true,468      }).then(() => {469        expect(this.project.watchers.watchTree).not.to.be.called470      })471    })472    it('watches the pluginsFile', function () {473      return this.project.watchPluginsFile(this.config, {}).then(() => {474        expect(this.project.watchers.watchTree).to.be.calledWith(this.config.pluginsFile)475        expect(this.project.watchers.watchTree.lastCall.args[1]).to.be.an('object')476        expect(this.project.watchers.watchTree.lastCall.args[1].onChange).to.be.a('function')477      })478    })479    it('calls plugins.init when file changes', function () {480      return this.project.watchPluginsFile(this.config, {}).then(() => {481        this.project.watchers.watchTree.firstCall.args[1].onChange()482        expect(plugins.init).to.be.calledWith(this.config)483      })484    })485    it('handles errors from calling plugins.init', function (done) {486      const error = { name: 'foo', message: 'foo' }487      plugins.init.rejects(error)488      this.project.watchPluginsFile(this.config, {489        onError (err) {490          expect(err).to.eql(error)491          done()492        },493      })494      .then(() => {495        this.project.watchers.watchTree.firstCall.args[1].onChange()496      })497    })498  })499  context('#watchSettingsAndStartWebsockets', () => {500    beforeEach(function () {501      this.project = new ProjectE2E('/_test-output/path/to/project-e2e')502      this.project.watchers = {}...

project-base.js

Source:project-base.js

...182                this.saveState(stateToSave),183            ]);184            yield Promise.all([185                (0, project_utils_1.checkSupportFile)({ configFile: cfg.configFile, supportFile: cfg.supportFile }),186                this.watchPluginsFile(cfg, this.options),187            ]);188            if (cfg.isTextTerminal) {189                return;190            }191            // start watching specs192            // whenever a spec file is added or removed, we notify the193            // <SpecList>194            // This is only used for CT right now by general users.195            // It is is used with E2E if the CypressInternal_UseInlineSpecList flag is true.196            startSpecWatcher();197            if (!cfg.experimentalInteractiveRunEvents) {198                return;199            }200            const sys = yield system_1.default.info();201            const beforeRunDetails = {202                config: cfg,203                cypressVersion: root_1.default.version,204                system: lodash_1.default.pick(sys, 'osName', 'osVersion'),205            };206            return run_events_1.default.execute('before:run', cfg, beforeRunDetails);207        });208    }209    getRuns() {210        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {211            const [projectId, authToken] = yield Promise.all([212                this.getProjectId(),213                user_1.default.ensureAuthToken(),214            ]);215            return api_1.default.getProjectRuns(projectId, authToken);216        });217    }218    reset() {219        debug('resetting project instance %s', this.projectRoot);220        this.spec = null;221        this.browser = null;222        if (this._automation) {223            this._automation.reset();224        }225        if (this._server) {226            return this._server.reset();227        }228        return;229    }230    close() {231        var _a, _b, _c;232        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {233            debug('closing project instance %s', this.projectRoot);234            this.spec = null;235            this.browser = null;236            if (!this._isServerOpen) {237                return;238            }239            const closePreprocessor = (_a = (this.testingType === 'e2e' && preprocessor_1.default.close)) !== null && _a !== void 0 ? _a : undefined;240            yield Promise.all([241                (_b = this.server) === null || _b === void 0 ? void 0 : _b.close(),242                (_c = this.watchers) === null || _c === void 0 ? void 0 : _c.close(),243                closePreprocessor === null || closePreprocessor === void 0 ? void 0 : closePreprocessor(),244            ]);245            this._isServerOpen = false;246            process.chdir(localCwd);247            const config = this.getConfig();248            if (config.isTextTerminal || !config.experimentalInteractiveRunEvents)249                return;250            return run_events_1.default.execute('after:run', config);251        });252    }253    _onError(err, options) {254        debug('got plugins error', err.stack);255        browsers_1.default.close();256        options.onError(err);257    }258    initializeSpecStore(updatedConfig) {259        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {260            const allSpecs = yield specs_1.default.findSpecs({261                projectRoot: updatedConfig.projectRoot,262                fixturesFolder: updatedConfig.fixturesFolder,263                supportFile: updatedConfig.supportFile,264                testFiles: updatedConfig.testFiles,265                ignoreTestFiles: updatedConfig.ignoreTestFiles,266                componentFolder: updatedConfig.componentFolder,267                integrationFolder: updatedConfig.integrationFolder,268            });269            const specs = allSpecs.filter((spec) => {270                if (this.testingType === 'component') {271                    return spec.specType === 'component';272                }273                if (this.testingType === 'e2e') {274                    return spec.specType === 'integration';275                }276                throw Error(`Cannot return specType for testingType: ${this.testingType}`);277            });278            return this.initSpecStore({ specs, config: updatedConfig });279        });280    }281    initializePlugins(cfg, options) {282        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {283            // only init plugins with the284            // allowed config values to285            // prevent tampering with the286            // internals and breaking cypress287            const allowedCfg = (0, config_1.allowed)(cfg);288            const modifiedCfg = yield plugins_1.default.init(allowedCfg, {289                projectRoot: this.projectRoot,290                configFile: settings.pathToConfigFile(this.projectRoot, options),291                testingType: options.testingType,292                onError: (err) => this._onError(err, options),293                onWarning: options.onWarning,294            });295            debug('plugin config yielded: %o', modifiedCfg);296            return config.updateWithPluginValues(cfg, modifiedCfg);297        });298    }299    startCtDevServer(specs, config) {300        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {301            // CT uses a dev-server to build the bundle.302            // We start the dev server here.303            const devServerOptions = yield dev_server_1.default.start({ specs, config });304            if (!devServerOptions) {305                throw new Error([306                    'It looks like nothing was returned from on(\'dev-server:start\', {here}).',307                    'Make sure that the dev-server:start function returns an object.',308                    'For example: on("dev-server:start", () => startWebpackDevServer({ webpackConfig }))',309                ].join('\n'));310            }311            return { port: devServerOptions.port };312        });313    }314    initSpecStore({ specs, config, }) {315        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {316            const specsStore = new specs_store_1.SpecsStore(config, this.testingType);317            const startSpecWatcher = () => {318                return specsStore.watch({319                    onSpecsChanged: (specs) => {320                        // both e2e and CT watch the specs and send them to the321                        // client to be shown in the SpecList.322                        this.server.sendSpecList(specs, this.testingType);323                        if (this.testingType === 'component') {324                            // ct uses the dev-server to build and bundle the speces.325                            // send new files to dev server326                            dev_server_1.default.updateSpecs(specs);327                        }328                    },329                });330            };331            let ctDevServerPort;332            if (this.testingType === 'component') {333                const { port } = yield this.startCtDevServer(specs, config);334                ctDevServerPort = port;335            }336            return specsStore.storeSpecFiles()337                .return({338                specsStore,339                ctDevServerPort,340                startSpecWatcher,341            });342        });343    }344    watchPluginsFile(cfg, options) {345        return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {346            debug(`attempt watch plugins file: ${cfg.pluginsFile}`);347            if (!cfg.pluginsFile || options.isTextTerminal) {348                return Promise.resolve();349            }350            const found = yield fs_1.fs.pathExists(cfg.pluginsFile);351            debug(`plugins file found? ${found}`);352            // ignore if not found. plugins#init will throw the right error353            if (!found) {354                return;355            }356            debug('watch plugins file');357            return this.watchers.watchTree(cfg.pluginsFile, {358                onChange: () => {...

project.js

Source:project.js

...105            options.onSavedStateChanged = function(state) {106              return _this.saveState(state);107            };108            return Promise.join(_this.watchSettingsAndStartWebsockets(options, cfg), _this.scaffold(cfg)).then(function() {109              return Promise.join(_this.checkSupportFile(cfg), _this.watchPluginsFile(cfg, options));110            });111          });112        };113      })(this))["return"](this);114    };115    Project.prototype._initPlugins = function(cfg, options) {116      cfg = config.whitelist(cfg);117      return plugins.init(cfg, {118        onError: function(err) {119          debug('got plugins error', err.stack);120          browsers.close();121          return options.onError(err);122        }123      });...

Using AI Code Generation

1describe('My First Test', function() {2  it('Visits the Kitchen Sink', function() {3    cy.contains('type').click()4    cy.url().should('include', '/commands/actions')5    cy.get('.action-email')6      .type('

Using AI Code Generation

1require('cypress-watch-and-reload/plugins');2module.exports = (on, config) => {3  require('cypress-watch-and-reload/plugins');4};5const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');6module.exports = (on, config) => {7  watchPluginsFile(on, config);8};9const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');10module.exports = (on, config) => {11  watchPluginsFile(on, config);12};13const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');14module.exports = (on, config) => {15  watchPluginsFile(on, config);16};17const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');18module.exports = (on, config) => {19  watchPluginsFile(on, config);20};21const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');22module.exports = (on, config) => {23  watchPluginsFile(on, config);24};25const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');26module.exports = (on, config) => {27  watchPluginsFile(on, config);28};29const { watchPluginsFile } = require('cypress-watch-and-reload/plugins');

Using AI Code Generation

1describe('My First Test', function() {2  it('Does not do much!', function() {3    cy.contains('type').click()4    cy.url().should('include', '/commands/actions')5    cy.get('.action-email')6      .type('

Using AI Code Generation

1const fs = require('fs');2const path = require('path');3module.exports = (on, config) => {4  on('task', {5    watchPluginsFile() {6      return new Promise((resolve) => {7        fs.watchFile(path.resolve(__dirname, '../plugins/index.js'), () => {8          console.log('plugins file changed!');9          resolve(null);10        });11      });12    },13  });14};15const { watchPluginsFile } = require('../test');16module.exports = (on, config) => {17  on('task', {18    pluginsFileChanged() {19      watchPluginsFile();20      return null;21    },22  });23};24const { pluginsFileChanged } = require('../test');25module.exports = (on, config) => {26  on('task', {27    pluginsFileChanged() {28      pluginsFileChanged();29      return null;30    },31  });32};33const { pluginsFileChanged } = require('../test');34module.exports = (on, config) => {35  on('task', {36    pluginsFileChanged() {37      pluginsFileChanged();38      return null;39    },40  });41};42describe('test', () => {43  it('test', () => {44    cy.task('pluginsFileChanged');45  });46});47{48}

Using AI Code Generation

1describe('cypress watchPluginsFile', () => {2  it('watchPluginsFile', () => {3    cy.watchPluginsFile('cypress/plugins/index.js', () => {4      cy.log('plugins file has changed')5    })6  })7})8module.exports = (on, config) => {9  on('file:preprocessor', (file) => {10    console.log('file preprocessor', file.filePath)11  })12}

Using AI Code Generation

1describe('Test', () => {2  it('should watch the file', () => {3    cy.watchPluginsFile('plugins/index.js')4  })5})6module.exports = (on, config) => {7  on('watch:file:changed', (filePath) => {8    if (filePath === 'plugins/index.js') {9      console.log('plugins/index.js was changed')10    }11  })12}13describe('Test', () => {14  it('should watch the file', () => {15    cy.watchPluginsFile('plugins/index.js').then(() => {16      console.log('plugins/index.js was changed')17    })18  })19})20describe('Test', () => {21  it('should watch the file', () => {22    cy.watchPluginsFile(['plugins/index.js', 'cypress.json']).then(() => {23      console.log('plugins/index.js or cypress.json was changed')24    })25  })26})27describe('Test', () => {28  it('should watch the file', () => {29    cy.watchPluginsFile(['plugins/index.js', 'cypress.json'], 'unlink').then(() => {30      console.log('plugins/index.js or cypress.json was changed')31    })32  })33})

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