q9

node_modules/eslint-plugin-cypress/lib/rules/assertion-before-screenshot.js

@@ -0,0 +1,112 @@
+'use strict'
+
+const assertionCommands = [
+  // assertions
+  'should',
+  'and',
+  'contains',
+
+  // retries until it gets something
+  'get',
+
+  // not an assertion, but unlikely to require waiting for render
+  'scrollIntoView',
+  'scrollTo',
+]
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'require screenshots to be preceded by an assertion',
+      category: 'Possible Errors',
+      recommended: false,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/assertion-before-screenshot.md',
+    },
+    schema: [],
+    messages: {
+      unexpected: 'Make an assertion on the page state before taking a screenshot',
+    },
+  },
+  create (context) {
+    return {
+      CallExpression (node) {
+        if (isCallingCyScreenshot(node) && !isPreviousAnAssertion(node)) {
+          context.report({ node, messageId: 'unexpected' })
+        }
+      },
+    }
+  },
+}
+
+function isRootCypress (node) {
+  while (node.type === 'CallExpression') {
+    if (node.callee.type !== 'MemberExpression') return false
+
+    if (node.callee.object.type === 'Identifier' &&
+        node.callee.object.name === 'cy') {
+      return true
+    }
+
+    node = node.callee.object
+  }
+
+  return false
+}
+
+function getPreviousInChain (node) {
+  return node.type === 'CallExpression' &&
+         node.callee.type === 'MemberExpression' &&
+         node.callee.object.type === 'CallExpression' &&
+         node.callee.object.callee.type === 'MemberExpression' &&
+         node.callee.object.callee.property.type === 'Identifier' &&
+         node.callee.object.callee.property.name
+}
+
+function getCallExpressionCypressCommand (node) {
+  return isRootCypress(node) &&
+         node.callee.property.type === 'Identifier' &&
+         node.callee.property.name
+}
+
+function isCallingCyScreenshot (node) {
+  return getCallExpressionCypressCommand(node) === 'screenshot'
+}
+
+function getPreviousCypressCommand (node) {
+  const previousInChain = getPreviousInChain(node)
+
+  if (previousInChain) {
+    return previousInChain
+  }
+
+  while (node.parent && !node.parent.body) {
+    node = node.parent
+  }
+
+  if (!node.parent || !node.parent.body) return null
+
+  const body = node.parent.body.type === 'BlockStatement' ? node.parent.body.body : node.parent.body
+
+  const index = body.indexOf(node)
+
+  // in the case of a function declaration it won't be found
+  if (index < 0) return null
+
+  if (index === 0) return getPreviousCypressCommand(node.parent)
+
+  const previousStatement = body[index - 1]
+
+  if (previousStatement.type !== 'ExpressionStatement' ||
+      previousStatement.expression.type !== 'CallExpression') {
+    return null
+  }
+
+  return getCallExpressionCypressCommand(previousStatement.expression)
+}
+
+function isPreviousAnAssertion (node) {
+  const previousCypressCommand = getPreviousCypressCommand(node)
+
+  return assertionCommands.indexOf(previousCypressCommand) >= 0
+}

node_modules/eslint-plugin-cypress/lib/rules/no-assigning-return-values.js

@@ -0,0 +1,68 @@
+'use strict'
+
+// safely get nested object property
+function get (obj, propertyString = '') {
+  const properties = propertyString.split('.')
+
+  for (let i = 0; i < properties.length; i++) {
+    const value = (obj || {})[properties[i]]
+
+    if (value == null) return value
+
+    obj = value
+  }
+
+  return obj
+}
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'disallow assigning return values of `cy` calls',
+      category: 'Possible Errors',
+      recommended: true,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-assigning-return-values.md',
+    },
+    schema: [],
+    messages: {
+      unexpected: 'Do not assign the return value of a Cypress command',
+    },
+  },
+  create (context) {
+    return {
+      VariableDeclaration (node) {
+        if (node.declarations.some(isCypressCommandDeclaration)) {
+          context.report({ node, messageId: 'unexpected' })
+        }
+      },
+    }
+  },
+}
+
+const allowedCommands = {
+  now: true,
+  spy: true,
+  state: true,
+  stub: true,
+}
+
+function isCypressCommandDeclaration (declarator) {
+  let object = get(declarator, 'init.callee.object')
+
+  if (!object) return
+
+  while (object.callee) {
+    object = object.callee.object
+
+    if (!object) return
+  }
+
+  const commandName = get(declarator, 'init.callee.property.name')
+
+  const parent = get(object, 'parent.property.name') || get(declarator, 'id.name')
+
+  if (commandName && (allowedCommands[commandName] || allowedCommands[parent])) return
+
+  return object.name === 'cy'
+}

node_modules/eslint-plugin-cypress/lib/rules/no-async-before.js

@@ -0,0 +1,53 @@
+'use strict'
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'disallow using `async`/`await` in Cypress `before` methods',
+      category: 'Possible Errors',
+      recommended: true,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-async-before.md',
+    },
+    schema: [],
+    messages: {
+      unexpected: 'Avoid using async functions with Cypress before / beforeEach functions',
+    },
+  },
+
+  create (context) {
+    function isBeforeBlock (callExpressionNode) {
+      const { type, name } = callExpressionNode.callee
+
+      return type === 'Identifier'
+                && name === 'before' || name === 'beforeEach'
+    }
+
+    function isBeforeAsync (node) {
+      return node.arguments
+                && node.arguments.length >= 2
+                && node.arguments[1].async === true
+    }
+    const sourceCode = context.sourceCode ?? context.getSourceCode()
+
+    return {
+      Identifier (node) {
+        if (node.name === 'cy' || node.name === 'Cypress') {
+          const ancestors = sourceCode.getAncestors
+            ? sourceCode.getAncestors(node)
+            : context.getAncestors()
+          const asyncTestBlocks = ancestors
+          .filter((n) => n.type === 'CallExpression')
+          .filter(isBeforeBlock)
+          .filter(isBeforeAsync)
+
+          if (asyncTestBlocks.length >= 1) {
+            asyncTestBlocks.forEach((node) => {
+              context.report({ node, messageId: 'unexpected' })
+            })
+          }
+        }
+      },
+    }
+  },
+}

node_modules/eslint-plugin-cypress/lib/rules/no-async-tests.js

@@ -0,0 +1,53 @@
+'use strict'
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'disallow using `async`/`await` in Cypress test cases',
+      category: 'Possible Errors',
+      recommended: true,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-async-tests.md',
+    },
+    schema: [],
+    messages: {
+      unexpected: 'Avoid using async functions with Cypress tests',
+    },
+  },
+
+  create (context) {
+    function isTestBlock (callExpressionNode) {
+      const { type, name } = callExpressionNode.callee
+
+      return type === 'Identifier'
+                && name === 'it' || name === 'test'
+    }
+
+    function isTestAsync (node) {
+      return node.arguments
+                && node.arguments.length >= 2
+                && node.arguments[1].async === true
+    }
+    const sourceCode = context.sourceCode ?? context.getSourceCode()
+
+    return {
+      Identifier (node) {
+        if (node.name === 'cy' || node.name === 'Cypress') {
+          const ancestors = sourceCode.getAncestors
+            ? sourceCode.getAncestors(node)
+            : context.getAncestors()
+          const asyncTestBlocks = ancestors
+          .filter((n) => n.type === 'CallExpression')
+          .filter(isTestBlock)
+          .filter(isTestAsync)
+
+          if (asyncTestBlocks.length >= 1) {
+            asyncTestBlocks.forEach((node) => {
+              context.report({ node, messageId: 'unexpected' })
+            })
+          }
+        }
+      },
+    }
+  },
+}

node_modules/eslint-plugin-cypress/lib/rules/no-debug.js

@@ -0,0 +1,61 @@
+'use strict'
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'disallow using `cy.debug()` calls',
+      category: 'Possible Errors',
+      recommended: false,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-debug.md',
+    },
+    fixable: null, // or "code" or "whitespace"
+    schema: [],
+    messages: {
+      unexpected: 'Do not use cy.debug command',
+    },
+  },
+
+  create (context) {
+
+    // variables should be defined here
+
+    //----------------------------------------------------------------------
+    // Helpers
+    //----------------------------------------------------------------------
+    function isCallingDebug (node) {
+      return node.callee &&
+        node.callee.property &&
+        node.callee.property.type === 'Identifier' &&
+        node.callee.property.name === 'debug'
+    }
+
+    function isCypressCall (node) {
+      if (!node.callee || node.callee.type !== 'MemberExpression') {
+        return false;
+      }
+      if (node.callee.object.type === 'Identifier' && node.callee.object.name === 'cy') {
+        return true;
+      }
+      return isCypressCall(node.callee.object);
+    }
+    
+    //----------------------------------------------------------------------
+    // Public
+    //----------------------------------------------------------------------
+
+    return {
+
+      CallExpression (node) {
+        if (isCypressCall(node) && isCallingDebug(node)) {
+          context.report({ node, messageId: 'unexpected' })
+        }
+      },
+
+    }
+  },
+}

node_modules/eslint-plugin-cypress/lib/rules/no-force.js

@@ -0,0 +1,80 @@
+'use strict'
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'disallow using `force: true` with action commands',
+      category: 'Possible Errors',
+      recommended: false,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-force.md',
+    },
+    fixable: null, // or "code" or "whitespace"
+    schema: [],
+    messages: {
+      unexpected: 'Do not use force on click and type calls',
+    },
+  },
+
+  create (context) {
+
+    // variables should be defined here
+
+    //----------------------------------------------------------------------
+    // Helpers
+    //----------------------------------------------------------------------
+    function isCallingClickOrType (node) {
+      const allowedMethods = ['click', 'dblclick', 'type', 'trigger', 'check', 'rightclick', 'focus', 'select']
+
+      return node.property && node.property.type === 'Identifier' &&
+             allowedMethods.includes(node.property.name)
+    }
+
+    function isCypressCall (node) {
+      return node.callee.type === 'MemberExpression' &&
+        node.callee.object.type === 'Identifier' &&
+        node.callee.object.name === 'cy'
+    }
+
+    function hasOptionForce (node) {
+
+      return node.arguments && node.arguments.length &&
+      node.arguments.some((arg) => {
+        return arg.type === 'ObjectExpression' && arg.properties.some((propNode) => propNode.key && propNode.key.name === 'force')
+      })
+    }
+
+    function deepCheck (node, checkFunc) {
+      let currentNode = node
+
+      while (currentNode.parent) {
+
+        if (checkFunc(currentNode.parent)) {
+          return true
+        }
+
+        currentNode = currentNode.parent
+      }
+
+      return false
+    }
+
+    //----------------------------------------------------------------------
+    // Public
+    //----------------------------------------------------------------------
+
+    return {
+
+      CallExpression (node) {
+        if (isCypressCall(node) && deepCheck(node, isCallingClickOrType) && deepCheck(node, hasOptionForce)) {
+          context.report({ node, messageId: 'unexpected' })
+        }
+      },
+
+    }
+  },
+}

node_modules/eslint-plugin-cypress/lib/rules/no-pause.js

@@ -0,0 +1,61 @@
+'use strict'
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'disallow using `cy.pause()` calls',
+      category: 'Possible Errors',
+      recommended: false,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-pause.md',
+    },
+    fixable: null, // or "code" or "whitespace"
+    schema: [],
+    messages: {
+      unexpected: 'Do not use cy.pause command',
+    },
+  },
+
+  create (context) {
+
+    // variables should be defined here
+
+    //----------------------------------------------------------------------
+    // Helpers
+    //----------------------------------------------------------------------
+    function isCallingPause (node) {
+      return node.callee &&
+        node.callee.property &&
+        node.callee.property.type === 'Identifier' &&
+        node.callee.property.name === 'pause'
+    }
+
+    function isCypressCall (node) {
+      if (!node.callee || node.callee.type !== 'MemberExpression') {
+        return false;
+      }
+      if (node.callee.object.type === 'Identifier' && node.callee.object.name === 'cy') {
+        return true;
+      }
+      return isCypressCall(node.callee.object);
+    }
+    
+    //----------------------------------------------------------------------
+    // Public
+    //----------------------------------------------------------------------
+
+    return {
+
+      CallExpression (node) {
+        if (isCypressCall(node) && isCallingPause(node)) {
+          context.report({ node, messageId: 'unexpected' })
+        }
+      },
+
+    }
+  },
+}

node_modules/eslint-plugin-cypress/lib/rules/no-unnecessary-waiting.js

@@ -0,0 +1,91 @@
+'use strict'
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'disallow waiting for arbitrary time periods',
+      category: 'Possible Errors',
+      recommended: true,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/no-unnecessary-waiting.md',
+    },
+    schema: [],
+    messages: {
+      unexpected: 'Do not wait for arbitrary time periods',
+    },
+  },
+  create (context) {
+    const sourceCode = context.sourceCode ?? context.getSourceCode()
+
+    return {
+      CallExpression (node) {
+        if (isCallingCyWait(node)) {
+          const scope = sourceCode.getScope
+            ? sourceCode.getScope(node)
+            : context.getScope()
+
+          if (isIdentifierNumberConstArgument(node, scope) || isNumberArgument(node)) {
+            context.report({ node, messageId: 'unexpected' })
+          }
+        }
+      },
+    }
+  },
+}
+
+function nodeIsCalledByCy (node) {
+  if (node.type === 'Identifier' && node.name === 'cy') return true
+
+  if (typeof node.callee === 'undefined' || typeof node.callee.object === 'undefined') {
+    return false
+  }
+
+  return nodeIsCalledByCy(node.callee.object)
+}
+
+function isCallingCyWait (node) {
+  return node.callee.type === 'MemberExpression' &&
+         nodeIsCalledByCy(node) &&
+         node.callee.property.type === 'Identifier' &&
+         node.callee.property.name === 'wait'
+}
+
+function isNumberArgument (node) {
+  return node.arguments.length > 0 &&
+         node.arguments[0].type === 'Literal' &&
+         typeof (node.arguments[0].value) === 'number'
+}
+
+function isIdentifierNumberConstArgument (node, scope) {
+  if (node.arguments.length === 0) return false
+
+  if (node.arguments[0].type !== 'Identifier') return false
+
+  const identifier = node.arguments[0]
+  const resolvedIdentifier = scope.references.find((ref) => ref.identifier === identifier).resolved
+  const definition = resolvedIdentifier.defs[0]
+  const isVariable = definition.type === 'Variable'
+
+  // const amount = 1000 or const amount = '@alias'
+  // cy.wait(amount)
+  if (isVariable) {
+    if (!definition.node.init) return false
+
+    return typeof definition.node.init.value === 'number'
+  }
+
+  // import { WAIT } from './constants'
+  // cy.wait(WAIT)
+  // we don't know if WAIT is a number or alias '@someRequest', so don't fail
+  if (definition.type === 'ImportBinding') return false
+
+  const param = definition.node.params[definition.index]
+
+  // function wait (amount) { cy.wait(amount) }
+  // we can't know the type of value, so don't fail
+  if (!param || param.type !== 'AssignmentPattern') return false
+
+  // function wait (amount = 1) { cy.wait(amount) } or
+  // function wait (amount = '@alias') { cy.wait(amount) }
+  return typeof param.right.value === 'number'
+}

node_modules/eslint-plugin-cypress/lib/rules/require-data-selectors.js

@@ -0,0 +1,49 @@
+'use strict'
+
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'require `data-*` attribute selectors',
+      category: 'Possible Errors',
+      recommended: false,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/require-data-selectors.md',
+    },
+    schema: [],
+    messages: {
+      unexpected: 'use data-* attribute selectors instead of classes or tag names',
+    },
+  },
+
+  create (context) {
+    return {
+      CallExpression (node) {
+        if (isCallingCyGet(node) && !isDataArgument(node)) {
+          context.report({ node, messageId: 'unexpected' })
+        }
+      },
+    }
+  },
+}
+
+function isCallingCyGet (node) {
+  return node.callee.type === 'MemberExpression' &&
+         node.callee.object.type === 'Identifier' &&
+         node.callee.object.name === 'cy' &&
+         node.callee.property.type === 'Identifier' &&
+         node.callee.property.name === 'get'
+}
+
+function isDataArgument (node) {
+  return node.arguments.length > 0 &&
+    (
+      (node.arguments[0].type === 'Literal' && isAliasOrDataSelector(String(node.arguments[0].value))) ||
+      (node.arguments[0].type === 'TemplateLiteral' && isAliasOrDataSelector(String(node.arguments[0].quasis[0].value.cooked)))
+    )
+}
+
+function isAliasOrDataSelector (selector) {
+  return ['[data-', '@'].some(function (validValue) {
+    return selector.startsWith(validValue)
+  })
+}

node_modules/eslint-plugin-cypress/lib/rules/unsafe-to-chain-command.js

@@ -0,0 +1,143 @@
+'use strict'
+
+const { basename } = require('path')
+
+const NAME = basename(__dirname)
+const DESCRIPTION = 'disallow actions within chains'
+
+/**
+ * Commands listed in the documentation with text: 'It is unsafe to chain further commands that rely on the subject after xxx.'
+ * See {@link https://docs.cypress.io/guides/core-concepts/retry-ability#Actions-should-be-at-the-end-of-chains-not-the-middle Actions should be at the end of chains, not the middle}
+ * for more information.
+ *
+ * @type {string[]}
+ */
+const unsafeToChainActions = [
+  'blur',
+  'clear',
+  'click',
+  'check',
+  'dblclick',
+  'each',
+  'focus',
+  'rightclick',
+  'screenshot',
+  'scrollIntoView',
+  'scrollTo',
+  'select',
+  'selectFile',
+  'spread',
+  'submit',
+  'type',
+  'trigger',
+  'uncheck',
+  'within',
+]
+
+/**
+ * @type {import('eslint').Rule.RuleMetaData['schema']}
+ */
+const schema = {
+  title: NAME,
+  description: DESCRIPTION,
+  type: 'object',
+  properties: {
+    methods: {
+      type: 'array',
+      description:
+        'An additional list of methods to check for unsafe chaining.',
+      default: [],
+    },
+  },
+}
+
+/**
+ * @param {import('eslint').Rule.RuleContext} context
+ * @returns {Record<string, any>}
+ */
+const getDefaultOptions = (context) => {
+  return Object.entries(schema.properties).reduce((acc, [key, value]) => {
+    if (!(value.default in value)) return acc
+
+    return {
+      ...acc,
+      [key]: value.default,
+    }
+  }, context.options[0] || {})
+}
+
+/** @type {import('eslint').Rule.RuleModule} */
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: DESCRIPTION,
+      category: 'Possible Errors',
+      recommended: true,
+      url: 'https://github.com/cypress-io/eslint-plugin-cypress/blob/master/docs/rules/unsafe-to-chain-command.md',
+    },
+    schema: [schema],
+    messages: {
+      unexpected:
+        'It is unsafe to chain further commands that rely on the subject after this command. It is best to split the chain, chaining again from `cy.` in a next command line.',
+    },
+  },
+  create (context) {
+    const { methods } = getDefaultOptions(context)
+
+    return {
+      CallExpression (node) {
+        if (
+          isRootCypress(node) &&
+          isActionUnsafeToChain(node, methods) &&
+          node.parent.type === 'MemberExpression'
+        ) {
+          context.report({
+            node,
+            messageId: 'unexpected',
+          })
+        }
+      },
+    }
+  },
+}
+
+/**
+ * @param {import('estree').Node} node
+ * @returns {boolean}
+ */
+const isRootCypress = (node) => {
+  if (
+    node.type !== 'CallExpression' ||
+    node.callee.type !== 'MemberExpression'
+  ) {
+    return false
+  }
+
+  if (
+    node.callee.object.type === 'Identifier' &&
+    node.callee.object.name === 'cy'
+  ) {
+    return true
+  }
+
+  return isRootCypress(node.callee.object)
+}
+
+/**
+ * @param {import('estree').Node} node
+ * @param {(string | RegExp)[]} additionalMethods
+ */
+const isActionUnsafeToChain = (node, additionalMethods = []) => {
+  const unsafeActionsRegex = new RegExp([
+    ...unsafeToChainActions.map((action) => `^${action}$`),
+    ...additionalMethods.map((method) => method instanceof RegExp ? method.source : method),
+  ].join('|'))
+
+  return (
+    node.callee &&
+    node.callee.property &&
+    node.callee.property.type === 'Identifier' &&
+    unsafeActionsRegex.test(node.callee.property.name)
+  )
+}