jest-mock-promise - npm Package Compare versions

Comparing version 1.1.1 to 1.1.2

dist/jest-mock-promise.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports["jest-mock-promise"]=t():e["jest-mock-promise"]=t()}("undefined"!=typeof self?self:this,function(){return function(e){function t(n){if(r[n])return r[n].exports;var i=r[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var r={};return t.m=e,t.c=r,t.d=function(e,r,n){t.o(e,r)||Object.defineProperty(e,r,{configurable:!1,enumerable:!0,get:n})},t.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(r,"a",r),r},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=0)}([function(e,t,r){"use strict";/**
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports["jest-mock-promise"]=t():e["jest-mock-promise"]=t()}("undefined"!=typeof self?self:this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};return t.m=e,t.c=n,t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=0)}([function(e,t,n){"use strict";/**
  * Synchronous Promise, which gets settled (resolved or settled) in a synchronous manner.
@@ -20,3 +20,3 @@ *
  */
-Object.defineProperty(t,"__esModule",{value:!0});var n=r(1),i=function(){function e(e){this.handlers=[],this.handlerIx=0,this.state=n.PromiseState.pending,e&&e(this.resolveFn.bind(this),this.rejectFn.bind(this))}return e.prototype.resolveFn=function(e){this.data=e,this.state=n.PromiseState.resolved,this.err=void 0;for(var t=this.handlers.length;this.handlerIx<t;this.handlerIx++){var r=this.handlers[this.handlerIx];if(r.catch||r.finally)return void this.callFinally();try{e=r.then(e)}catch(e){this.handlerIx++,this.rejectFn(e)}}},e.prototype.rejectFn=function(e){this.state=n.PromiseState.rejected,this.err=e;for(var t=this.handlers.length;this.handlerIx<t;this.handlerIx++){var r,i=this.handlers[this.handlerIx];if(i.catch)try{r=i.catch(e),this.handlerIx++,this.resolveFn(r);break}catch(e){this.handlerIx++,this.rejectFn(e);break}else i.finally&&this.callFinally()}},e.prototype.callFinally=function(){for(var e=!1,t=this.handlers.length;this.handlerIx<t;this.handlerIx++){var r=this.handlers[this.handlerIx];try{if(r.finally)r.finally(),e=!0;else{if(r.then&&e){this.resolveFn();break}if(r.catch){e=!1;continue}}}catch(e){this.handlerIx++,this.rejectFn(e);break}}},e.prototype.then=function(e,t){switch(this.state){case n.PromiseState.rejected:t&&t(this.err);break;case n.PromiseState.resolved:e(this.data);break;default:this.handlers.push({then:e}),t&&this.handlers.push({catch:t})}return this},e.prototype.catch=function(e){return this.state===n.PromiseState.rejected?e(this.err):this.handlers.push({catch:e}),this},e.prototype.finally=function(e){return this.state!==n.PromiseState.pending?e():this.handlers.push({finally:e}),this},e.prototype.resolve=function(e){this.resolveFn(e)},e.prototype.reject=function(e){this.rejectFn(e)},e.resolve=function(t){return console.warn("a promise created via `JestMockPromise.resolve` will be executed async ... for sync execution call `resolve` method on an instance of `Promise`"),new e(function(e,r){setTimeout(e(t),0)})},e.reject=function(t){return console.warn("a promise created via `JestMockPromise.reject` will be executed async ... for sync execution call `reject` method on an instance of `Promise`"),new e(function(e,r){setTimeout(r(t),0)})},e}();t.default=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n;!function(e){e[e.pending=0]="pending",e[e.resolved=1]="resolved",e[e.rejected=2]="rejected"}(n||(n={})),t.PromiseState=n}])});
+Object.defineProperty(t,"__esModule",{value:!0});var r=n(1),i=function(){function e(e){this.handlers=[],this.handlerIx=0,this.state=r.PromiseState.pending,e&&e(this.resolveFn.bind(this),this.rejectFn.bind(this))}return e.prototype.resolveFn=function(e){this.data=e,this.state=r.PromiseState.resolved,this.err=void 0;for(var t=this.handlers.length;this.handlerIx<t;this.handlerIx++){var n=this.handlers[this.handlerIx];if(n.catch||n.finally)return void this.callFinally();try{e=n.then(e)}catch(e){this.handlerIx++,this.rejectFn(e)}}},e.prototype.rejectFn=function(e){this.state=r.PromiseState.rejected,this.err=e;for(var t=this.handlers.length;this.handlerIx<t;this.handlerIx++){var n,i=this.handlers[this.handlerIx];if(i.catch)try{n=i.catch(e),this.handlerIx++,this.resolveFn(n);break}catch(e){this.handlerIx++,this.rejectFn(e);break}else i.finally&&this.callFinally()}},e.prototype.callFinally=function(){for(var e=!1,t=this.handlers.length;this.handlerIx<t;this.handlerIx++){var n=this.handlers[this.handlerIx];try{if(n.finally)n.finally(),e=!0;else{if(n.then&&e){this.resolveFn();break}if(n.catch){e=!1;continue}}}catch(e){this.handlerIx++,this.rejectFn(e);break}}},e.prototype.then=function(e,t){switch("function"!=typeof e&&(e=function(e){return e}),this.state){case r.PromiseState.rejected:t&&t(this.err);break;case r.PromiseState.resolved:e(this.data);break;default:this.handlers.push({then:e}),t&&this.handlers.push({catch:t})}return this},e.prototype.catch=function(e){return this.state===r.PromiseState.rejected?e(this.err):this.handlers.push({catch:e}),this},e.prototype.finally=function(e){return this.state!==r.PromiseState.pending?e():this.handlers.push({finally:e}),this},e.prototype.resolve=function(e){this.resolveFn(e)},e.prototype.reject=function(e){this.rejectFn(e)},e.resolve=function(t){return console.warn("a promise created via `JestMockPromise.resolve` will be executed async ... for sync execution call `resolve` method on an instance of `Promise`"),new e(function(e,n){setTimeout(e(t),0)})},e.reject=function(t){return console.warn("a promise created via `JestMockPromise.reject` will be executed async ... for sync execution call `reject` method on an instance of `Promise`"),new e(function(e,n){setTimeout(n(t),0)})},e}();t.default=i},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r;!function(e){e[e.pending=0]="pending",e[e.resolved=1]="resolved",e[e.rejected=2]="rejected"}(r||(r={})),t.PromiseState=r}])});
 //# sourceMappingURL=jest-mock-promise.js.map

package.json

 {
   "name": "jest-mock-promise",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Synchronous Promise Mock for testing with Jest",
@@ -5,0 +5,0 @@ "main": "dist/jest-mock-promise.js",

test/jest-mock-promise.test.ts

@@ -245,1 +245,25 @@ import JestMockPromise from "../lib/jest-mock-promise";
 });
+
+test('if promise is pre-resolved and `then` is called with a non-function as onFulfilled callback, onFulfilled should be replaced by identity function', () => {
+    const promise = new JestMockPromise();
+  
+    promise.resolve('mock data');
+  
+    const thenHandler = jest.fn();
+    promise.then(null).then(thenHandler);
+  
+    expect(thenHandler.mock.calls.length).toEqual(1);
+    expect(thenHandler.mock.calls).toEqual([['mock data']]);
+  });
+  
+test('if `then` is called with a non-function as onFulfilled callback, onFulfilled should be replaced by identity function', () => {
+    const promise = new JestMockPromise();
+
+    const thenHandler = jest.fn();
+    promise.then(null).then(thenHandler);
+
+    promise.resolve('mock data');
+
+    expect(thenHandler.mock.calls.length).toEqual(1);
+    expect(thenHandler.mock.calls).toEqual([['mock data']]);
+});

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Improved metrics

Total package byte prevSize

57076

increased by3.68%

Lines of code

363

increased by4.31%

No dependency changes