@types/jest - npm Package Compare versions

Comparing version 23.3.13 to 23.3.14

jest/index.d.ts

@@ -20,4 +20,5 @@ // Type definitions for Jest 23.3
 //                 Andy <https://github.com/andys8>
+//                 Antoine Brault <https://github.com/antoinebrault>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.3
+// TypeScript Version: 3.0
 
@@ -39,2 +40,4 @@ declare var beforeAll: jest.Lifecycle;
 
+type ArgsType<T> = T extends (...args: infer A) => any ? A : never;
+
 interface NodeRequire {
@@ -119,7 +122,7 @@ /**
      */
-    function fn<T extends {}>(implementation: (...args: any[]) => T): Mock<T>;
+    function fn(): Mock;
     /**
      * Creates a mock function. Optionally takes a mock implementation.
      */
-    function fn<T>(implementation?: (...args: any[]) => any): Mock<T>;
+    function fn<T, Y extends any[]>(implementation: (...args: Y) => T): Mock<T, Y>;
     /**
@@ -132,3 +135,3 @@ * Use the automatic mocking system to generate a mocked version of the given module.
      */
-    function isMockFunction(fn: any): fn is Mock<any>;
+    function isMockFunction(fn: any): fn is Mock;
     /**
@@ -219,3 +222,5 @@ * Mocks a module with an auto-mocked version when it is being required.
      */
-    function spyOn<T extends {}, M extends keyof T>(object: T, method: M, accessType?: 'get' | 'set'): SpyInstance<T[M]>;
+    function spyOn<T extends {}, M extends keyof T>(object: T, method: M, accessType: 'get'): SpyInstance<T[M], []>;
+    function spyOn<T extends {}, M extends keyof T>(object: T, method: M, accessType: 'set'): SpyInstance<void, [T[M]]>;
+    function spyOn<T extends {}, M extends keyof T>(object: T, method: M): T[M] extends (...args: any[]) => any ? SpyInstance<ReturnType<T[M]>, ArgsType<T[M]>> : never;
     /**
@@ -784,8 +789,8 @@ * Indicates that the module system should never return a mocked version of
 
-    interface Mock<T = {}> extends Function, MockInstance<T> {
-        new (...args: any[]): T;
-        (...args: any[]): any;
+    interface Mock<T = any, Y extends any[] = any> extends Function, MockInstance<T, Y> {
+        new (...args: Y): T;
+        (...args: Y): T;
     }
 
-    interface SpyInstance<T = {}> extends MockInstance<T> {}
+    interface SpyInstance<T = any, Y extends any[] = any> extends MockInstance<T, Y> {}
 
@@ -804,10 +809,10 @@ /**
     type Mocked<T> = {
-        [P in keyof T]: T[P] & MockInstance<T[P]>;
+        [P in keyof T]: T[P] & MockInstance<T[P], ArgsType<T[P]>>;
     } & T;
 
-    interface MockInstance<T> {
+    interface MockInstance<T, Y extends any[]> {
         /** Returns the mock name string set by calling `mockFn.mockName(value)`. */
         getMockName(): string;
         /** Provides access to the mock's metadata */
-        mock: MockContext<T>;
+        mock: MockContext<T, Y>;
         /**
@@ -852,3 +857,3 @@ * Resets all information stored in the mockFn.mock.calls and mockFn.mock.instances arrays.
          */
-        mockImplementation(fn?: (...args: any[]) => any): Mock<T>;
+        mockImplementation(fn?: (...args: Y) => T): Mock<T, Y>;
         /**
@@ -869,5 +874,5 @@ * Accepts a function that will be used as an implementation of the mock for one call to the mocked function.
          */
-        mockImplementationOnce(fn: (...args: any[]) => any): Mock<T>;
+        mockImplementationOnce(fn: (...args: Y) => T): Mock<T, Y>;
         /** Sets the name of the mock`. */
-        mockName(name: string): Mock<T>;
+        mockName(name: string): Mock<T, Y>;
         /**
@@ -882,3 +887,3 @@ * Just a simple sugar function for:
          */
-        mockReturnThis(): Mock<T>;
+        mockReturnThis(): Mock<T, Y>;
         /**
@@ -895,3 +900,3 @@ * Accepts a value that will be returned whenever the mock function is called.
          */
-        mockReturnValue(value: any): Mock<T>;
+        mockReturnValue(value: T): Mock<T, Y>;
         /**
@@ -913,7 +918,7 @@ * Accepts a value that will be returned for one call to the mock function. Can be chained so that
          */
-        mockReturnValueOnce(value: any): Mock<T>;
+        mockReturnValueOnce(value: T): Mock<T, Y>;
         /**
          * Simple sugar function for: `jest.fn().mockImplementation(() => Promise.resolve(value));`
          */
-        mockResolvedValue(value: any): Mock<T>;
+        mockResolvedValue(value: T | PromiseLike<T>): Mock<Promise<T>, Y>;
         /**
@@ -938,3 +943,3 @@ * Simple sugar function for: `jest.fn().mockImplementationOnce(() => Promise.resolve(value));`
          */
-        mockResolvedValueOnce(value: any): Mock<T>;
+        mockResolvedValueOnce(value: T | PromiseLike<T>): Mock<Promise<T>, Y>;
         /**
@@ -951,3 +956,3 @@ * Simple sugar function for: `jest.fn().mockImplementation(() => Promise.reject(value));`
          */
-        mockRejectedValue(value: any): Mock<T>;
+        mockRejectedValue(value: any): Mock<Promise<T>, Y>;
 
@@ -970,3 +975,3 @@ /**
          */
-        mockRejectedValueOnce(value: any): Mock<T>;
+        mockRejectedValueOnce(value: any): Mock<Promise<T>, Y>;
     }
@@ -989,4 +994,4 @@
 
-    interface MockContext<T> {
-        calls: any[][];
+    interface MockContext<T, Y extends any[]> {
+        calls: Y[];
         instances: T[];
@@ -993,0 +998,0 @@ invocationCallOrder: number[];

jest/package.json

 {
     "name": "@types/jest",
-    "version": "23.3.13",
+    "version": "23.3.14",
     "description": "TypeScript definitions for Jest",
@@ -90,2 +90,7 @@ "license": "MIT",
             "githubUsername": "andys8"
+        },
+        {
+            "name": "Antoine Brault",
+            "url": "https://github.com/antoinebrault",
+            "githubUsername": "antoinebrault"
         }
@@ -101,4 +106,4 @@ ],
     "dependencies": {},
-    "typesPublisherContentHash": "519c4e79f83f5cb10278094d2cfd91464470eceebc161a1c3e9b115df4b687b8",
-    "typeScriptVersion": "2.3"
+    "typesPublisherContentHash": "3fa9b395ccf536633435ecc3b93c6c49263e7f1bf72c0857b6b2467e70e34821",
+    "typeScriptVersion": "3.0"
 }

jest/README.md

@@ -5,3 +5,3 @@ # Installation
 # Summary
-This package contains type definitions for Jest (http://facebook.github.io/jest/).
+This package contains type definitions for Jest ( http://facebook.github.io/jest/ ).
 
@@ -12,3 +12,3 @@ # Details
 Additional Details
- * Last updated: Fri, 18 Jan 2019 22:44:30 GMT
+ * Last updated: Tue, 05 Feb 2019 01:10:03 GMT
  * Dependencies: none
@@ -18,2 +18,2 @@ * Global values: afterAll, afterEach, beforeAll, beforeEach, describe, expect, fail, fdescribe, fit, it, jasmine, jest, pending, spyOn, test, xdescribe, xit, xtest
 # Credits
-These definitions were written by Asana <https://asana.com>, Ivo Stratev <https://github.com/NoHomey>, jwbay <https://github.com/jwbay>, Alexey Svetliakov <https://github.com/asvetliakov>, Alex Jover Morales <https://github.com/alexjoverm>, Allan Lukwago <https://github.com/epicallan>, Ika <https://github.com/ikatyang>, Waseem Dahman <https://github.com/wsmd>, Jamie Mason <https://github.com/JamieMason>, Douglas Duteil <https://github.com/douglasduteil>, Ahn <https://github.com/ahnpnl>, Josh Goldberg <https://github.com/joshuakgoldberg>, Jeff Lau <https://github.com/UselessPickles>, Andrew Makarov <https://github.com/r3nya>, Martin Hochel <https://github.com/hotell>, Sebastian Sebald <https://github.com/sebald>, Andy <https://github.com/andys8>.
+These definitions were written by Asana <https://asana.com>, Ivo Stratev <https://github.com/NoHomey>, jwbay <https://github.com/jwbay>, Alexey Svetliakov <https://github.com/asvetliakov>, Alex Jover Morales <https://github.com/alexjoverm>, Allan Lukwago <https://github.com/epicallan>, Ika <https://github.com/ikatyang>, Waseem Dahman <https://github.com/wsmd>, Jamie Mason <https://github.com/JamieMason>, Douglas Duteil <https://github.com/douglasduteil>, Ahn <https://github.com/ahnpnl>, Josh Goldberg <https://github.com/joshuakgoldberg>, Jeff Lau <https://github.com/UselessPickles>, Andrew Makarov <https://github.com/r3nya>, Martin Hochel <https://github.com/hotell>, Sebastian Sebald <https://github.com/sebald>, Andy <https://github.com/andys8>, Antoine Brault <https://github.com/antoinebrault>.

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Total package byte prevSize

67429

increased by1.14%

Lines of code

1603

increased by0.25%

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