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fetch-mock - npm Package Compare versions

Comparing version 4.4.0 to 4.5.0

10

es5/client-browserified.js

@@ -40,2 +40,6 @@ (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.fetchMock = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){

// It seems odd to call this in here even though it's already called within fetchMock
// It's to handle the fact that because we want to support making it very easy to add a
// delay to any sort of response (including responses which are defined with a function)
// while also allowing function responses to return a Promise for a response config.
if (typeof responseConfig === 'function') {

@@ -281,3 +285,9 @@ responseConfig = responseConfig(url, fetchOpts);

var response = this.router(url, opts);
if (response) {
if (typeof response === 'function') {
response = response(url, opts);
}
if (response instanceof Promise) {

@@ -284,0 +294,0 @@ return response.then(function (response) {

10

es5/fetch-mock.js

@@ -25,2 +25,6 @@ 'use strict';

// It seems odd to call this in here even though it's already called within fetchMock
// It's to handle the fact that because we want to support making it very easy to add a
// delay to any sort of response (including responses which are defined with a function)
// while also allowing function responses to return a Promise for a response config.
if (typeof responseConfig === 'function') {

@@ -266,3 +270,9 @@ responseConfig = responseConfig(url, fetchOpts);

var response = this.router(url, opts);
if (response) {
if (typeof response === 'function') {
response = response(url, opts);
}
if (response instanceof Promise) {

@@ -269,0 +279,0 @@ return response.then(function (response) {

2

package.json
{
"name": "fetch-mock",
"version": "4.4.0",
"version": "4.5.0",
"description": "Mock http requests made using fetch (or isomorphic-fetch)",

@@ -5,0 +5,0 @@ "main": "src/server.js",

5

README.md

@@ -31,3 +31,3 @@ # fetch-mock [![Build Status](https://travis-ci.org/wheresrhys/fetch-mock.svg?branch=master)](https://travis-ci.org/wheresrhys/fetch-mock)

* `sendAsJson`: This property determines whether or not the request body should be JSON.stringified before being sent (defaults to true).
* `Function(url, opts)`: A function that is passed the url and opts `fetch()` is called with and that returns any of the responses listed above
* `Function(url, opts)`: A function that is passed the url and opts `fetch()` is called with and that returns any of the responses listed above (or a `Promise` for any of them)

@@ -146,3 +146,4 @@ #### `restore()`

* In nodejs `require('isomorphic-fetch')` before any of your tests.
* In the browser `require('isomorphic-fetch')` can also be used, but it may be easier to `npm install whatwg-fetch` (the module isomorphic-fetch is built around) and load `./node_modules/whatwg-fetch/fetch.js` directly into the page, either in a script tag or by referencing it your test runner config
* In the browser `require('isomorphic-fetch')` can also be used, but it may be easier to `npm install whatwg-fetch` (the module isomorphic-fetch is built around) and load `./node_modules/whatwg-fetch/fetch.js` directly into the page, either in a script tag or by referencing it your test runner config.
* When using karma-webpack it's best not to use the `webpack.ProvidePlugin` for this. Instead just add `node_modules/whatwg-fetch/fetch.js` to your list of files to include, or require it directly into your tests before requiring fetch-mock.

@@ -149,0 +150,0 @@ ## V4 changelog

20

src/fetch-mock.js

@@ -19,2 +19,6 @@ 'use strict';

// It seems odd to call this in here even though it's already called within fetchMock
// It's to handle the fact that because we want to support making it very easy to add a
// delay to any sort of response (including responses which are defined with a function)
// while also allowing function responses to return a Promise for a response config.
if (typeof responseConfig === 'function') {

@@ -114,7 +118,7 @@ responseConfig = responseConfig(url, fetchOpts);

const expectedMethod = route.method && route.method.toLowerCase();
const expectedMethod = route.method && route.method.toLowerCase();
function matchMethod (method) {
return !expectedMethod || expectedMethod === (method ? method.toLowerCase() : 'get');
};
function matchMethod (method) {
return !expectedMethod || expectedMethod === (method ? method.toLowerCase() : 'get');
};

@@ -239,4 +243,10 @@ let matchUrl;

const response = this.router(url, opts);
let response = this.router(url, opts);
if (response) {
if (typeof response === 'function') {
response = response (url, opts);
}
if (response instanceof Promise) {

@@ -243,0 +253,0 @@ return response.then(response => mockResponse(url, response, opts))

19

test/client.js

@@ -43,1 +43,20 @@ 'use strict';

describe('no real fetch', function () {
it('should cope when there is no global fetch defined', function () {
const fetchCache = window.fetch;
delete window.fetch;
const realFetchCache = fetchMock.realFetch;
delete fetchMock.realFetch;
fetchMock.mock(/a/, 200);
expect(function () {
fetch('http://www.example.com');
}).not.to.throw();
expect(function () {
fetchMock.calls();
}).not.to.throw();
fetchMock.restore();
fetchMock.realFetch = realFetchCache;
window.fetch = fetchCache;
});
});

7

test/server.js

@@ -16,3 +16,3 @@ 'use strict';

require('./spec')(fetchMock, GLOBAL, require('node-fetch').Request);
require('./spec')(fetchMock, global, require('node-fetch').Request);

@@ -22,8 +22,11 @@ describe('new non-global use', function () {

before(function () {
try {
fetchMock.restore();
} catch (e) {}
delete global.fetch;
delete fetchMock.realFetch;
});
it('stubs non global fetch if function passed in', function () {
fetchMock.useNonGlobalFetch(dummyFetch);

@@ -30,0 +33,0 @@ expect(fetchMock.realFetch).to.equal(dummyFetch);

141

test/spec.js

@@ -191,5 +191,5 @@ 'use strict';

describe('unmatched routes', function () {
it('record history of unmatched routes', function (done) {
it('record history of unmatched routes', function () {
fetchMock.mock(dummyRoute);
Promise.all([
return Promise.all([
fetch('http://1', {method: 'GET'}),

@@ -204,3 +204,2 @@ fetch('http://2', {method: 'POST'})

expect(unmatchedCalls[1]).to.eql(['http://2', {method: 'POST'}]);
done();
})

@@ -210,5 +209,5 @@

it('configure to send good responses', function (done) {
it('configure to send good responses', function () {
fetchMock.mock({routes: dummyRoute, greed: 'good'});
fetch('http://1')
return fetch('http://1')
.then(function (res) {

@@ -218,5 +217,4 @@ expect(fetchMock.called()).to.be.false;

expect(res.status).to.equal(200);
res.text().then(function (text) {
return res.text().then(function (text) {
expect(text).to.equal('unmocked url: http://1');
done();
});

@@ -226,15 +224,15 @@ });

it('configure to send bad responses', function (done) {
it('configure to send bad responses', function () {
fetchMock.mock({routes: dummyRoute, greed: 'bad'});
fetch('http://1')
.catch(function (res) {
return fetch('http://1')
.then(function () {return Promise.reject('Expected fetch to fail')},
function (res) {
expect(fetchMock.called()).to.be.false;
expect(res).to.equal('unmocked url: http://1');
done();
});
});
it('configure to pass through to native fetch', function (done) {
it('configure to pass through to native fetch', function () {
fetchMock.mock({routes: dummyRoute, greed: 'none'});
fetch('http://1')
return fetch('http://1')
.then(function () {

@@ -245,3 +243,2 @@ expect(fetchMock.called()).to.be.false;

expect(fetchCalls[0].length).to.equal(2);
done();
});

@@ -254,3 +251,3 @@

describe('route matching', function () {
it('match exact strings', function (done) {
it('match exact strings', function () {
fetchMock.mock({

@@ -263,3 +260,3 @@ routes: {

});
Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.thereabouts')])
return Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.thereabouts')])
.then(function () {

@@ -271,7 +268,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls().unmatched.length).to.equal(1);
done();
});
});
it('match when relative url', function (done) {
it('match when relative url', function () {
fetchMock.mock({

@@ -285,3 +281,3 @@ routes: {

});
fetch('/it.at.there/', {method: 'POST'})
return fetch('/it.at.there/', {method: 'POST'})
.then(function () {

@@ -292,7 +288,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls('route').length).to.equal(1);
done();
});
});
it('match when Request instance', function (done) {
it('match when Request instance', function () {
fetchMock.mock({

@@ -306,3 +301,3 @@ routes: {

});
fetch(new Request('http://it.at.there/', {method: 'POST'}))
return fetch(new Request('http://it.at.there/', {method: 'POST'}))
.then(function () {

@@ -313,7 +308,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls('route').length).to.equal(1);
done();
});
});
it('match strings starting with a string', function (done) {
it('match strings starting with a string', function () {
fetchMock.mock({

@@ -326,3 +320,3 @@ routes: {

});
Promise.all([
return Promise.all([
fetch('http://it.at.there'),

@@ -338,7 +332,6 @@ fetch('http://it.at.thereabouts'),

expect(fetchMock.calls().unmatched.length).to.equal(1);
done();
});
});
it('match regular expressions', function (done) {
it('match regular expressions', function () {
fetchMock.mock({

@@ -351,3 +344,3 @@ routes: {

});
Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.there/12345'), fetch('http://it.at.there/abcde')])
return Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.there/12345'), fetch('http://it.at.there/abcde')])
.then(function () {

@@ -359,7 +352,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls().unmatched.length).to.equal(2);
done();
});
});
it('match using custom functions', function (done) {
it('match using custom functions', function () {
fetchMock.mock({

@@ -374,3 +366,3 @@ routes: {

});
Promise.all([
return Promise.all([
fetch('http://it.at.there/logged-in', {headers:{authorized: true}}),

@@ -386,7 +378,6 @@ fetch('http://it.at.there/12345', {headers:{authorized: true}}),

expect(fetchMock.calls().unmatched.length).to.equal(2);
done();
});
});
it('match method', function (done) {
it('match method', function () {
fetchMock.mock({

@@ -405,3 +396,3 @@ routes: [{

});
Promise.all([fetch('http://it.at.here/', {method: 'put'}), fetch('http://it.at.here/'), fetch('http://it.at.here/', {method: 'GET'}), fetch('http://it.at.here/', {method: 'delete'})])
return Promise.all([fetch('http://it.at.here/', {method: 'put'}), fetch('http://it.at.here/'), fetch('http://it.at.here/', {method: 'GET'}), fetch('http://it.at.here/', {method: 'delete'})])
.then(function () {

@@ -415,7 +406,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls().unmatched.length).to.equal(1);
done();
}).catch(done);
});
});
it('match multiple routes', function (done) {
it('match multiple routes', function () {
fetchMock.mock({

@@ -432,3 +422,3 @@ routes: [{

});
Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.here/'), fetch('http://it.at.nowhere')])
return Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.here/'), fetch('http://it.at.nowhere')])
.then(function () {

@@ -442,7 +432,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls().unmatched.length).to.equal(1);
done();
});
});
it('match first compatible route when many routes match', function (done) {
it('match first compatible route when many routes match', function () {
fetchMock.mock({

@@ -459,3 +448,3 @@ routes: [{

});
Promise.all([fetch('http://it.at.there/')])
return Promise.all([fetch('http://it.at.there/')])
.then(function () {

@@ -467,7 +456,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls('route2').length).to.equal(0);
done();
});
});
it('record history of calls to matched routes', function (done) {
it('record history of calls to matched routes', function () {
fetchMock.mock({

@@ -480,3 +468,3 @@ routes: {

});
Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.thereabouts', {headers: {head: 'val'}})])
return Promise.all([fetch('http://it.at.there/'), fetch('http://it.at.thereabouts', {headers: {head: 'val'}})])
.then(function () {

@@ -488,7 +476,6 @@ expect(fetchMock.called()).to.be.true;

expect(fetchMock.calls('route')[1]).to.eql(['http://it.at.thereabouts', {headers: {head: 'val'}}]);
done();
});
});
it('have helpers to retrieve paramaters pf last call', function (done) {
it('have helpers to retrieve paramaters pf last call', function () {
fetchMock.mock({

@@ -507,3 +494,3 @@ routes: {

}).to.not.throw;
Promise.all([
return Promise.all([
fetch('http://it.at.there/first', {method: 'DELETE'}),

@@ -517,3 +504,2 @@ fetch('http://it.at.there/second', {method: 'GET'})

expect(fetchMock.lastOptions()).to.deep.equal({method: 'GET'});
done();
});

@@ -523,3 +509,3 @@

it('be possible to reset call history', function (done) {
it('be possible to reset call history', function () {
fetchMock.mock({

@@ -532,3 +518,3 @@ routes: {

});
fetch('http://it.at.there/')
return fetch('http://it.at.there/')
.then(function () {

@@ -540,7 +526,6 @@ fetchMock.reset();

expect(fetchMock.calls().matched.length).to.equal(0);
done();
});
});
it('restoring clears call history', function (done) {
it('restoring clears call history', function () {
fetchMock.mock({

@@ -553,3 +538,3 @@ routes: {

});
fetch('http://it.at.there/')
return fetch('http://it.at.there/')
.then(function () {

@@ -561,3 +546,2 @@ fetchMock.restore();

expect(fetchMock.calls().matched.length).to.equal(0);
done();
});

@@ -570,3 +554,3 @@ });

it('respond with a status', function (done) {
it('respond with a status', function () {
fetchMock.mock({

@@ -579,7 +563,6 @@ routes: {

});
fetch('http://it.at.there/')
return fetch('http://it.at.there/')
.then(function (res) {
expect(res.status).to.equal(300);
expect(res.statusText).to.equal('Multiple Choices');
done();
});

@@ -641,3 +624,3 @@ });

it('respond with a complex response, including headers', function (done) {
it('respond with a complex response, including headers', function () {
fetchMock.mock({

@@ -656,3 +639,3 @@ routes: {

});
fetch('http://it.at.there/')
return fetch('http://it.at.there/')
.then(function (res) {

@@ -663,3 +646,2 @@ expect(res.status).to.equal(202);

expect(json).to.eql({an: 'object'});
done();
});

@@ -669,3 +651,3 @@ });

it('imitate a failed request', function (done) {
it('imitate a failed request', function () {
fetchMock.mock({

@@ -680,10 +662,10 @@ routes: {

});
fetch('http://it.at.there/')
.catch(function (err) {
return fetch('http://it.at.there/')
.then(function () {return Promise.reject('Expected fetch to fail')},
function (err) {
expect(err).to.equal('Oh no');
done();
});
});
it('construct a response based on the request', function (done) {
it('construct a response based on the request', function () {
fetchMock.mock({

@@ -698,3 +680,3 @@ routes: {

});
fetch('http://it.at.there/', {headers: {header: 'val'}})
return fetch('http://it.at.there/', {headers: {header: 'val'}})
.then(function (res) {

@@ -704,3 +686,2 @@ expect(res.status).to.equal(200);

expect(text).to.equal('http://it.at.there/val');
done();
});

@@ -710,2 +691,21 @@ });

it('construct a promised response based on the request', function () {
fetchMock.mock({
routes: {
name: 'route',
matcher: 'http://it.at.there/',
response: function (url, opts) {
return Promise.resolve(url + opts.headers.header);
}
}
});
return fetch('http://it.at.there/', {headers: {header: 'val'}})
.then(function (res) {
expect(res.status).to.equal(200);
return res.text().then(function (text) {
expect(text).to.equal('http://it.at.there/val');
});
});
});
it('respond with a promise of a response', function (done) {

@@ -738,5 +738,8 @@ let resolve;

});
it('respond with a promise of a complex response', function (done) {
it ('respond with a promise of a complex response', function (done) {
let resolve;
const promise = new Promise(res => {resolve = res})
fetchMock.mock({

@@ -752,2 +755,3 @@ routes: {

const stub = sinon.spy(res => res);
fetch('http://it.at.there/', {headers: {header: 'val'}})

@@ -773,4 +777,3 @@ .then(stub)

});
});
}
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