How to use assertions.fail method in ava

Best JavaScript code snippet using ava

expectations.js

Source:expectations.js

...194            stack.pop();195            return result;196          }197        if(!eq(this.value, val, [])){198            return this.assertions.fail(message);199        }200        this.assertions.pass(message);201    };202    Expect.prototype.toNotEqual = function(value){203        return this.not.toEqual(value);204    };205    Expect.prototype.toBe = function(val){206        var message = this.generateMessage(this.value, this.expr, 'to equal', val);207        if(this.value !== val){208            return this.assertions.fail(message);209        }210        this.assertions.pass(message);211    };212    Expect.prototype.toBeTruthy = function(val){213        var message = this.generateMessage(this.value, this.expr, 'to be truthy');214        if(!!this.value){215            return this.assertions.pass(message);216        }217        this.assertions.fail(message);218    };219    Expect.prototype.toBeFalsey = Expect.prototype.toBeFalsy = function(val){220        var message = this.generateMessage(this.value, this.expr, 'to be falsey');221        if(!this.value){222            return this.assertions.pass(message);223        }224        this.assertions.fail(message);225    };226    Expect.prototype.toBeGreaterThan = function(val){227        var message = this.generateMessage(this.value, this.expr, 'to be greater than', val);228        if(this.value > val){229            return this.assertions.pass(message);230        }231        this.assertions.fail(message);232    };233    Expect.prototype.toBeLessThan = function(val){234        var message = this.generateMessage(this.value, this.expr, 'to be less than', val);235        if(this.value < val){236            return this.assertions.pass(message);237        }238        this.assertions.fail(message);239    };240    Expect.prototype.toContain = function(val){241        var message = this.generateMessage(this.value, this.expr, 'to contain', val);242        if(this.value.indexOf(val) > -1){243            return this.assertions.pass(message);244        }245        this.assertions.fail(message);246    };247    Expect.prototype.toMatch = function(regex){248        var message = this.generateMessage(this.value, this.expr, 'to match', regex);249        if(regex.test(this.value)){250            return this.assertions.pass(message);251        }252        return this.assertions.fail(message);253    };254    Expect.prototype.toBeDefined = function(){255        var message = this.generateMessage(this.value, this.expr, 'to be defined');256        if(typeof this.value !== 'undefined'){257            return this.assertions.pass(message);258        }259        this.assertions.fail(message);260    };261    Expect.prototype.toBeUndefined = function(){262        var message = this.generateMessage(this.value, this.expr, 'to be undefined');263        if(typeof this.value === 'undefined'){264            return this.assertions.pass(message);265        }266        this.assertions.fail(message);267    };268    Expect.prototype.toBeNull = function(){269        if(this.value === null){270            return this.assertions.pass();271        }272        this.assertions.fail('to be null');273    };274    Expect.prototype.toThrow = function(){275        try{276            this.value();277            this.fail('to throw an exception');278        }catch(e){279            this.assertions.pass();280        }281    };282    Expect.prototype.pass = function(){283        this.assertions.pass();284    };285    Expect.prototype.fail = function(why, what){286        var message = this.generateMessage(this.value, this.expr, why || '', what);287        this.assertions.fail(message);288    };289    root.expect = function(value){290        return new Expect(value);291    };292    root.expect.addAssertion = function(name, matcher){293        Expect.prototype[name] = matcher;294    };...

apiv1.js

Source:apiv1.js

1/**2 * These assert functions can be used to ensure that the response objects are as expected.3 * @module test/router/api/assert4 * @author Marshall Asch <masch@uoguelph.ca>5 */6"use strict";7const chai = require("chai");8const validator = require("validator");9const asPromised = require("chai-as-promised");10const assert = chai.assert;11chai.use(asPromised);12function isDateString(s, propName) {13    if (propName == null) {14        propName = "date string";15    }16    assert.isString(s, `${propName} is not a string`);17    assert.equal(new Date(s).toISOString(), s, `${propName} is not a valid date`);18}19/**20 * isSaleObject() asserts that the supplied object conforms to the definition of21 * a the sale for a product object.22 *23 * @param {Object} obj - the object to check24 * @throws AssertionError if the assertions fail25 */26function isSaleObject(obj) {27    let hasAtt = false;28    for (const key in Object.keys(obj)) {29        switch (key) {30        case "percent":31            assert.isFalse(hasAtt, "Can not contain both 'percent' and 'discount' attributes");32            assert.isString(obj.id, "id is a not a string");33            assert.isTrue(validator.isMongoId(obj.id), "id is not a valid mongoId");34            hasAtt = true;35            break;36        case "discount":37            assert.isFalse(hasAtt, "Can not contain both 'percent' and 'discount' attributes");38            assert.isNumeric(obj.discount, "discount is not a number");39            assert.isAtLeast(obj.discount, 0, "discount can not be negative");40            assert.isTrue(validator.isDecimal(obj.discount.toString(), {force_decimal: true, decimal_digits: "2", }), "discount is not a valid value");41            hasAtt = true;42            break;43        default:44            assert.isUndefined(obj[key]);45            break;46        }47    }48    assert.isTrue(hasAtt, "must contain either 'percent' or 'discount' attributes");49}50/**51 * isGenericResponse() asserts that the body of the response conforms to the52 * definition of the Generic Response Object.53 *54 * @param {number}  code  - the response code to check55 * @param {Object}  obj   - the object to check56 * @param {boolean} [any] - if true, then any code will be accepted57 * @throws Error if the assertions fail58 */59function isGenericResponse(code, obj, any) {60    if (any !== true) {61        assert.isOk(Number.isInteger(code));62        assert.equal(obj.status, code);63    }64    assert.isString(obj.message);65}66/**67 * isExecObject() asserts that the body of the response conforms to the68 * definition of the Exec Object.69 *70 * @param {Object} obj  - the object to check71 * @throws AssertionError if the assertions fail72 */73function isExecObject(obj) {74    for (const key in Object.keys(obj)) {75        switch (key) {76        case "id":77            assert.isString(obj.id, "id is a not a string");78            assert.isTrue(validator.isMongoId(obj.id), "id is not a valid mongoId");79            break;80        case "name":81            assert.isString(obj.name, "name is not a string");82            break;83        case "email":84            assert.isString(obj.email, "email is not a string");85            assert.isTrue(validator.isEmail(obj.email), "email not a valid email");86            break;87        case "year":88            assert.isOk(Number.isInteger(obj.year));89            break;90        case "role":91            assert.isString(obj.role, "role is not a string");92            break;93        case "order":94            assert.isOk(Number.isInteger(obj.order));95            break;96        default:97            assert.isUndefined(obj[key]);98            break;99        }100    }101}102/**103 * isChallengeObject() asserts that supplied object conforms to the definition of104 * the Roboticon Challenge Object.105 *106 * @param {Object} obj  - the object to check107 * @throws AssertionError if the assertions fail108 */109function isChallengeObject(obj) {110    for (const key in Object.keys(obj)) {111        switch (key) {112        case "id":113            assert.isString(obj.id, "id is a not a string");114            assert.isTrue(validator.isMongoId(obj.id), "id is not a valid mongoId");115            break;116        case "year":117            assert.isOk(Number.isInteger(obj.year));118            break;119        case "challenge_number":120            assert.isOk(Number.isInteger(obj.challenge_number));121            break;122        case "description":123            assert.isString(obj.description, "description is not a string");124            break;125        case "goal":126            assert.isString(obj.goal, "goal is not a string");127            break;128        case "parameters":129            assert.isString(obj.parameters, "parameters is not a string");130            break;131        case "points":132            assert.isString(obj.points, "points is not a string");133            break;134        case "hidden":135            assert.isBooleanObject(obj.hidden);136            break;137        case "image":138            assert.isString(obj.image, "image url is not a string");139            break;140        case "map":141            assert.isString(obj.map, "map url is not a string");142            break;143        default:144            assert.isUndefined(obj[key]);145            break;146        }147    }148}149/**150 * isEvent() asserts that the supplied object conforms to the definition of an Event object.151 *152 * @param {Object} obj - the object to check153 * @throws AssertionError if the assertions fail154 */155function isEvent(obj) {156    for (const key in Object.keys(obj)) {157        switch (key) {158        case "id":159            assert.isString(obj.id, "id is a not a string");160            assert.isTrue(validator.isMongoId(obj.id), "id is not a valid mongoId");161            break;162        case "start_time":163            isDateString(obj.start_time, "start_time");164            break;165        case "end_time":166            isDateString(obj.end_time, "end_time");167            break;168        case "title":169            assert.isString(obj.title, "title is not a string");170            break;171        case "description":172            assert.isString(obj.description, "description is not a string");173            break;174        case "location":175            assert.isString(obj.location, "location is not a string");176            break;177        case "tags":178            assert.isArray(obj.tags, "tags is not an array");179            obj.tags.forEach((tag) => {180                assert.isString(tag, "tag is not a string");181            });182            break;183        default:184            assert.isUndefined(obj[key]);185            break;186        }187    }188}189/**190 * isProduct() asserts that the supplied object conforms to the definition of191 * a Product object.192 *193 * @param {Object} obj - the object to check194 * @throws AssertionError if the assertions fail195 */196function isProduct(obj) {197    for (const key in Object.keys(obj)) {198        switch (key) {199        case "id":200            assert.isString(obj.id, "id is a not a string");201            assert.isTrue(validator.isMongoId(obj.id), "id is not a valid mongoId");202            break;203        case "name":204            assert.isString(obj.name, "name is not a string");205            break;206        case "type":207            assert.isString(obj.type, "type is not a string");208            break;209        case "price":210            assert.isNumeric(obj.price, "price is not a number");211            assert.isAtLeast(obj.price, 0, "price can not be negative");212            assert.isTrue(validator.isDecimal(obj.price.toString(), {force_decimal: true, decimal_digits: "2", }), "Price is not a valid value");213            break;214        case "description":215            assert.isString(obj.description, "description is not a string");216            break;217        case "tags":218            assert.isArray(obj.tags, "tags is not an array");219            obj.tags.forEach((tag) => {220                assert.isString(tag, "tag is not a string");221            });222            break;223        case "images":224            assert.isArray(obj.images, "images is not an array");225            obj.images.forEach((img) => {226                assert.isString(img, "img is not a string");227            });228            break;229        case "available":230            assert.isBooleanObject(obj.available);231            break;232        case "sale":233            if (obj.sale !== null) {234                isSaleObject(obj.sale);235            }236            break;237        default:238            assert.isUndefined(obj[key]);239            break;240        }241    }242}243/**244 * isPagingObject() asserts that the supplied response conforms to the definition of a Post object.245 *246 * @param {Object} obj - the response body247 * @throws AssertionError if the assertions fail248 */249function isPagingObject(obj) {250    Object.keys(obj).forEach((key) => {251        switch (key) {252        case "href":253            assert.isString(obj.href, "href is not a string");254            break;255        case "next":256            if (obj.next !== null) {257                assert.isString(obj.next, "next is not a string or null");258            }259            break;260        case "previous":261            if (obj.previous !== null) {262                assert.isString(obj.previous, "previous is not a string or null");263            }264            break;265        case "items":            266            assert.isArray(obj.items, "items is not an array");267            break;268        case "limit":269            assert.isNumber(obj.limit, "limit is not a number");270            break;271        case "offset":272            assert.isNumber(obj.offset, "offset is not a number");273            break;274        case "total":275            assert.isNumber(obj.total, "total is not a number");276            break;277        default:278            assert.isUndefined(obj[key]);279            break;280        }281    });282}283module.exports = {284    isGenericResponse: isGenericResponse,285    isProduct: isProduct,286    isEvent: isEvent,287    isChallengeObject: isChallengeObject,288    isExecObject: isExecObject,289    isPagingObject: isPagingObject,...

Using AI Code Generation

1const test = require('ava')2test('foo', t => {3  t.fail()4})5test('bar', async t => {6  const bar = Promise.resolve('bar')7  t.is(await bar, 'bar')8})

Using AI Code Generation

1const test = require('ava');2test('foo', t => {3  t.fail();4});5test('bar', async t => {6  const bar = Promise.resolve('bar');7  t.is(await bar, 'bar');8});9- [Assertions](

Using AI Code Generation

1const test = require('ava');2test('my passing test', t => {3	t.pass();4});5test('my failing test', t => {6	t.fail();7});

Using AI Code Generation

1import test from 'ava';2test('my passing test', t => {3  t.pass();4});5test('my failing test', t => {6  t.fail();7});8import test from 'ava';9test('my passing test', t => {10  t.pass();11});12test('my failing test', t => {13  t.fail();14});15import test from 'ava';16test('my passing test', t => {17  t.truthy('unicorn');18});19test('my failing test', t => {20  t.truthy('');21});22import test from 'ava';23test('my passing test', t => {24  t.falsy('');25});26test('my failing test', t => {27  t.falsy('unicorn');28});29import test from 'ava';30test('my passing test', t => {31  t.true(true);32});33test('my failing test', t => {34  t.true(false);35});36import test from 'ava';37test('my passing test', t => {38  t.false(false);39});40test('my failing test', t => {41  t.false(true);42});43import test from 'ava';44test('my passing test', t => {45  t.is('foo', 'foo');46});47test('my failing test', t => {48  t.is('foo', 'bar');49});50import test from 'ava';51test('my passing test', t => {52  t.not('foo', 'bar');53});54test('my failing test', t => {55  t.not('foo', 'foo');56});57import test from 'ava';58test('my passing test', t => {59  t.deepEqual({a: 1}, {a: 1});60});61test('my failing test', t => {62  t.deepEqual({a: 1}, {a: 2});63});64import test from 'ava';65test('my passing test', t => {66  t.notDeepEqual({a:

Using AI Code Generation

1const test = require('ava');2test('this will fail', t => {3    t.fail();4});5test('this will pass', t => {6    t.pass();7});8test('this will pass', t => {9    t.pass();10});11test('this will pass', t => {12    t.is(1, 1);13});14test('this will pass', t => {15    t.not(1, 2);16});17test('this will pass', t => {18    t.true(true);19});20test('this will pass', t => {21    t.false(false);22});23test('this will pass', t => {24    t.is(1, 1);25});26test('this will pass', t => {27    t.not(1, 2);28});29test('this will pass', t => {30    t.true(true);31});32test('this will pass', t => {33    t.false(false);34});35test('this will pass', t => {36    t.deepEqual({a: 1}, {a: 1});37});38test('this will pass', t => {39    t.notDeepEqual({a: 1}, {a: 2});40});41test('this will pass', t => {42    t.regex('abc', /a/);43});44test('this will pass', t => {45    t.notRegex('abc', /d/);46});47test('this will pass', t => {48    t.throws(() => {49        throw new TypeError('foo');50    });51});

Using AI Code Generation

1const test = require('ava')2test('my passing test', t => {3  t.pass()4})5test('my failing test', t => {6  t.fail()7})8test('my failing test with error message', t => {9  t.fail('This will fail')10})11const test = require('ava')12test('my passing test', t => {13  t.truthy('hello')14})15test('my failing test', t => {16  t.truthy(false)17})18const test = require('ava')19test('my passing test', t => {20  t.falsy(false)21})22test('my failing test', t => {23  t.falsy('hello')24})25const test = require('ava')26test('my passing test', t => {27  t.true(true)28})29test('my failing test', t => {30  t.true(false)31})32const test = require('ava')33test('my passing test', t => {34  t.false(false)35})36test('my failing test', t => {37  t.false(true)38})39const test = require('ava')40test('my passing test', t => {41  t.is(1, 1)42})43test('my failing test', t => {44  t.is(1, 2)45})46const test = require('ava')47test('my passing test', t => {48  t.not(1, 2)49})50test('my failing test', t => {51  t.not(1, 1)52})53const test = require('ava')54test('my passing test', t => {55  const obj = { foo: 'bar' }56  t.deepEqual(obj, { foo: 'bar' })57})58test('my failing test', t => {59  const obj = { foo: 'bar' }60  t.deepEqual(obj, { foo:

Using AI Code Generation

1const test = require('ava');2test('assertions.fail', t => {3  const error = t.throws(() => {4    t.fail('this test will fail');5  });6  t.is(error.message, 'this test will fail');7});

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