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Showing 159 of 159 total issues

Definition for rule 'jest/no-focused-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/StandardMenu/StandardMenuItem.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-disabled-tests' was not found
Open

import babel from 'rollup-plugin-babel';
Severity: Minor
Found in rollup.config.babel.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

'require' is not defined.
Open

const Adapter = require('enzyme-adapter-react-16');
Severity: Minor
Found in src/setupTests.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Window/DetailsSection.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-disabled-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Inputs/Checkbox.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-focused-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Button/NavButton.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-focused-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Button/FormButton.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

'require' is not defined.
Open

require('raf/polyfill');
Severity: Minor
Found in src/setupTests.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-disabled-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/TaskBar/index.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/valid-expect' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Window/AlertWindow.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Icon/ListIcon.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

import babel from 'rollup-plugin-babel';
Severity: Minor
Found in rollup.config.babel.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

const Enzyme = require('enzyme');
Severity: Minor
Found in src/setupTests.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

'require' is not defined.
Open

const Enzyme = require('enzyme');
Severity: Minor
Found in src/setupTests.js by eslint

Disallow Undeclared Variables (no-undef)

This rule can help you locate potential ReferenceErrors resulting from misspellings of variable and parameter names, or accidental implicit globals (for example, from forgetting the var keyword in a for loop initializer).

Rule Details

Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment.

Examples of incorrect code for this rule:

/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

Examples of correct code for this rule with global declaration:

/*global someFunction b:true*/
/*eslint no-undef: "error"*/

var a = someFunction();
b = 10;

The b:true syntax in /*global */ indicates that assignment to b is correct.

Examples of incorrect code for this rule with global declaration:

/*global b*/
/*eslint no-undef: "error"*/

b = 10;

By default, variables declared in /*global */ are read-only, therefore assignment is incorrect.

Options

  • typeof set to true will warn for variables used inside typeof check (Default false).

typeof

Examples of correct code for the default { "typeof": false } option:

/*eslint no-undef: "error"*/

if (typeof UndefinedIdentifier === "undefined") {
    // do something ...
}

You can use this option if you want to prevent typeof check on a variable which has not been declared.

Examples of incorrect code for the { "typeof": true } option:

/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Examples of correct code for the { "typeof": true } option with global declaration:

/*global a*/
/*eslint no-undef: ["error", { "typeof": true }] */

if(typeof a === "string"){}

Environments

For convenience, ESLint provides shortcuts that pre-define global variables exposed by popular libraries and runtime environments. This rule supports these environments, as listed in Specifying Environments. A few examples are given below.

browser

Examples of correct code for this rule with browser environment:

/*eslint no-undef: "error"*/
/*eslint-env browser*/

setTimeout(function() {
    alert("Hello");
});

node

Examples of correct code for this rule with node environment:

/*eslint no-undef: "error"*/
/*eslint-env node*/

var fs = require("fs");
module.exports = function() {
    console.log(fs);
};

When Not To Use It

If explicit declaration of global variables is not to your taste.

Compatibility

This rule provides compatibility with treatment of global variables in JSHint and JSLint. Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/TaskBar/Notifier.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-focused-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Window/AlertWindow.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Window/AlertWindow.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-disabled-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Window/ExplorerWindow.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-identical-title' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/MenuBar/index.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

Definition for rule 'jest/no-focused-tests' was not found
Open

import React from 'react';
Severity: Minor
Found in src/components/Inputs/Checkbox.js by eslint

For more information visit Source: http://eslint.org/docs/rules/

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