@johanblumenberg/ts-mockito - npm Package Compare versions

Comparing version 1.0.4 to 1.0.5

lib/ts-mockito.d.ts

@@ -41,2 +41,6 @@ import { ArgCaptor1, ArgCaptor10, ArgCaptor2, ArgCaptor3, ArgCaptor4, ArgCaptor5, ArgCaptor6, ArgCaptor7, ArgCaptor8, ArgCaptor9 } from "./capture/ArgCaptor";
 export declare function objectContaining(expectedValue: Object): any;
+export declare function delayed<T>(): Promise<T> & {
+    resolve: (value: T) => void;
+    reject: (err: any) => void;
+};
 declare const _default: {
@@ -67,3 +71,4 @@ spy: typeof spy;
     MockPropertyPolicy: typeof MockPropertyPolicy;
+    delayed: typeof delayed;
 };
 export default _default;

lib/ts-mockito.js

@@ -151,2 +151,12 @@ "use strict";
 exports.objectContaining = objectContaining;
+function delayed() {
+    var resolve;
+    var reject;
+    var d = new Promise(function (res, rej) {
+        resolve = res;
+        reject = rej;
+    });
+    return Object.assign(d, { resolve: resolve, reject: reject });
+}
+exports.delayed = delayed;
 exports.default = {
@@ -177,3 +187,4 @@ spy: spy,
     MockPropertyPolicy: Mock_1.MockPropertyPolicy,
+    delayed: delayed,
 };
 //# sourceMappingURL=ts-mockito.js.map

package.json

 {
   "name": "@johanblumenberg/ts-mockito",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Mocking library for TypeScript",
@@ -5,0 +5,0 @@ "main": "lib/ts-mockito.js",

README.md

@@ -69,5 +69,16 @@ # @johanblumenberg/ts-mockito
 instance(fn)(10, 'hello'); // returns 5
-verify(fn(10, 'hello)).called();
+verify(fn(10, 'hello')).called();
 ```
 
+### Delay resolving promises
+
+The actions `.thenResolve()` and `.thenReject()` are returning promises that are already resolved or rejected. Sometimes you want to control the order or timing of when promises are resolved. In that case it is useful to return a delayed promise, and resolve it from the test code, when appropriate.
+
+```typescript
+let d = delayed<number>();
+when(obj.method()).thenReturn(d); // Return a promise that is not resolved yet
+
+d.resolve(1); // Later, the promise is resolved or rejected
+```
+
 ## Usage
@@ -74,0 +85,0 @@

No alert changes

Improved metrics

Total package byte prevSize

140956

increased by0.89%

Lines of code

2090

increased by0.77%

Number of lines in readme file

414

increased by2.73%

No dependency changes