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How to use inspectFunction method in chai

Best JavaScript code snippet using chai

utils.test.js

Source:utils.test.js

...11test('inspectFunction outputs name of named function or its conversion to string.', () => {12  function namedFunction() {13    return null;14  }15  expect(Î».inspectFunction(() => 'b').includes('function')).toBe(true);16  expect(Î».inspectFunction(namedFunction)).toBe('namedFunction');17});18test('inspectArray maps over input array [a] and outputs string representing it.', () => {19  function namedFunction() {20    return null;21  }22  expect(Î».inspectArray([1, 'a'])).toBe('[1, \'a\']');23  expect(Î».inspectArray([namedFunction, 'a'])).toBe('[namedFunction, \'a\']');24});25test('inspectString outputs string representing input.', () => {26  expect(Î».inspectString('a')).toBe('\'a\'');27});28test('inspectObject outputs string representing input.', () => {29  expect(Î».inspectObject({a: 'b'})).toBe('{a: \'b\'}');30  expect(Î».inspectObject({inspect: () => 'inspected'})).toBe('inspected');31});32test('deepInspect outputs inspectObject if input is an object.', () => {33  expect(Î».deepInspect({a: 'b'})).toBe(Î».inspectObject({a: 'b'}));34  expect(Î».deepInspect({inspect: () => 'inspected'})).toBe(Î».inspectObject({inspect: () => 'inspected'}));35});36test('deepInspect outputs inspectFunction if input is a function.', () => {37  function namedFunction() {38    return null;39  }40  expect(Î».deepInspect(() => 'b')).toBe(Î».inspectFunction(() => 'b'));41  expect(Î».deepInspect(namedFunction)).toBe(Î».inspectFunction(namedFunction));42});43test('deepInspect outputs inspectArray if input is an array.', () => {44  function namedFunction() {45    return null;46  }47  expect(Î».deepInspect([1, 'a'])).toBe(Î».inspectArray([1, 'a']));48  expect(Î».deepInspect([namedFunction, 'a'])).toBe(Î».inspectArray([namedFunction, 'a']));49});50test('deepInspect outputs inspectString if input is a string.', () => {51  expect(Î».deepInspect('a')).toBe(Î».inspectString('a'));52});53test('deepInspect outputs string if input is not an object, function, array or a string.', () => {54  expect(Î».deepInspect(1)).toBe('1');55});

utils.js

Source:utils.js

...55 * deepInspect runs recursively over input and outputs string representing the input.56 */57export const deepInspect = a =>58  isFunction(a)59    ? inspectFunction(a)60    : isArray(a)61      ? inspectArray(a)62      : isObject(a)63        ? inspectObject(a)64        : isString(a)65          ? inspectString(a)...

Using AI Code Generation

1var chai = require('chai');2var inspectFunction = require('chai').inspectFunction;3var expect = chai.expect;4var chai = require('chai');5var inspectFunction = require('chai').inspectFunction;6var expect = chai.expect;7var chai = require('chai');8var inspectFunction = require('chai').inspectFunction;9var expect = chai.expect;10var chai = require('chai');11var inspectFunction = require('chai').inspectFunction;12var expect = chai.expect;13var chai = require('chai');14var inspectFunction = require('chai').inspectFunction;15var expect = chai.expect;16var chai = require('chai');17var inspectFunction = require('chai').inspectFunction;18var expect = chai.expect;

Using AI Code Generation

1const chai = require('chai');2const { inspectFunction } = chai.assert;3const { expect } = chai;4const { assert } = chai;5const chai = require('chai');6const { inspectFunction } = chai.assert;7const { expect } = chai;8const { assert } = chai;9const chai = require('chai');10const { inspectFunction } = chai.assert;11const { expect } = chai;12const { assert } = chai;13const chai = require('chai');14const { inspectFunction } = chai.assert;15const { expect } = chai;16const { assert } = chai;17const chai = require('chai');18const { inspectFunction } = chai.assert;19const { expect } = chai;20const { assert } = chai;21const chai = require('chai');22const { inspectFunction } = chai.assert;23const { expect } = chai;24const { assert } = chai;25const chai = require('chai');26const { inspectFunction } = chai.assert;27const { expect } = chai;28const { assert } = chai;29const chai = require('chai');30const { inspectFunction } = chai.assert;31const { expect } = chai;32const { assert } = chai;33const chai = require('chai');34const { inspectFunction } = chai.assert;35const { expect } = chai;36const { assert } = chai;37const chai = require('chai');38const { inspectFunction } = chai.assert;39const { expect } = chai;40const { assert } = chai;41const chai = require('chai');42const { inspectFunction } = chai.assert;43const { expect } = chai;44const { assert } = chai;45const chai = require('chai');46const { inspectFunction } = chai.assert;47const { expect } = chai;48const { assert } = chai;49const chai = require('chai');50const { inspectFunction } = chai.assert;51const {

Using AI Code Generation

1const chai = require('chai');2const assert = chai.assert;3const inspectFunction = require('../inspectFunction');4describe('inspectFunction', function () {5  it('should return function', function () {6    assert.isFunction(inspectFunction);7  });8  it('should return type of function', function () {9    assert.typeOf(inspectFunction, 'function');10  });11  it('should return type of argument', function () {12    assert.typeOf(inspectFunction(() => {}), 'function');13    assert.typeOf(inspectFunction(1), 'number');14    assert.typeOf(inspectFunction('abc'), 'string');15    assert.typeOf(inspectFunction(true), 'boolean');16    assert.typeOf(inspectFunction(null), 'null');17    assert.typeOf(inspectFunction(undefined), 'undefined');18    assert.typeOf(inspectFunction({}), 'object');19    assert.typeOf(inspectFunction([]), 'array');20    assert.typeOf(inspectFunction(new Date()), 'date');21  });22  it('should return type of function with parameter', function () {23    assert.typeOf(inspectFunction(() => {}, 1), 'number');24    assert.typeOf(inspectFunction(() => {}, 'abc'), 'string');25    assert.typeOf(inspectFunction(() => {}, true), 'boolean');26    assert.typeOf(inspectFunction(() => {}, null), 'null');27    assert.typeOf(inspectFunction(() => {}, undefined), 'undefined');28    assert.typeOf(inspectFunction(() => {}, {}), 'object');29    assert.typeOf(inspectFunction(() => {}, []), 'array');30    assert.typeOf(inspectFunction(() => {}, new Date()), 'date');31  });32  it('should return type of function with parameter', function () {33    assert.typeOf(inspectFunction((a) => {}, 1), 'number');34    assert.typeOf(inspectFunction((a) => {}, 'abc'), 'string');35    assert.typeOf(inspectFunction((a) => {}, true), 'boolean');36    assert.typeOf(inspectFunction((a) => {}, null), 'null');37    assert.typeOf(inspectFunction((a) => {}, undefined), 'undefined');38    assert.typeOf(inspectFunction((a) => {}, {}), 'object');39    assert.typeOf(inspectFunction((a) => {}, []), 'array');40    assert.typeOf(inspectFunction((a) => {}, new Date()), 'date');41  });

Using AI Code Generation

1const chai = require('chai');2const assert = chai.assert;3const inspectFunction = require('../src/inspectFunction');4describe('inspectFunction', () => {5  it('should return true for a function', () => {6    assert.isTrue(inspectFunction(() => {}));7  });8  it('should return false for a object', () => {9    assert.isFalse(inspectFunction({}));10  });11  it('should return false for a array', () => {12    assert.isFalse(inspectFunction([]));13  });14  it('should return false for a string', () => {15    assert.isFalse(inspectFunction(''));16  });17  it('should return false for a number', () => {18    assert.isFalse(inspectFunction(1));19  });20  it('should return false for a boolean', () => {21    assert.isFalse(inspectFunction(true));22  });23});

Using AI Code Generation

1var chai = require('chai');2var assert = chai.assert;3var expect = chai.expect;4var should = chai.should();5var inspectFunction = require('chai').inspectFunction;6var inspect = require('util').inspect;7var functionToTest = function(arg1, arg2) {8    return arg1 + arg2;9};10describe('inspectFunction', function() {11    it('should return a string', function() {12        expect(inspectFunction(functionToTest)).to.be.a('string');13    });14    it('should return a string with the function name', function() {15        expect(inspectFunction(functionToTest)).to.contain('functionToTest');16    });17    it('should return a string with the function arguments', function() {18        expect(inspectFunction(functionToTest)).to.contain('arg1, arg2');19    });20    it('should return a string with the function body', function() {21        expect(inspectFunction(functionToTest)).to.contain('return arg1 + arg2;');22    });23    it('should return a string with the function source', function() {24        expect(inspectFunction(functionToTest)).to.contain('function (arg1, arg2) {');25    });26    it('should return a string with the function name and arguments if the function has no body', function() {27        var fn = function(arg1, arg2) {};28        expect(inspectFunction(fn)).to.contain('function ()');29        expect(inspectFunction(fn)).to.contain('arg1, arg2');30    });31});32describe('inspect', function() {33    it('should return a string', function() {34        expect(inspect(functionToTest)).to.be.a('string');35    });36    it('should return a string with the function name', function() {37        expect(inspect(functionToTest)).to.contain('functionToTest');38    });39    it('should return a string with the function arguments', function() {40        expect(inspect(functionToTest)).to.contain('arg1, arg2');41    });42    it('should return a string with the function body', function() {43        expect(inspect(functionToTest)).to.contain('return arg1 + arg2;');44    });45    it('should return a string with the function source', function() {46        expect(inspect(functionToTest)).to.contain('function (arg1, arg2) {');47    });

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