async-test-util - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

dist/es/assert-throws.js

@@ -48,3 +48,3 @@ import _regeneratorRuntime from 'babel-runtime/regenerator';
                     case 12:
-                        return _context.abrupt('return', 'util.assertThrowsAsync(): everything is fine');
+                        return _context.abrupt('return', _context.t0);
 
@@ -51,0 +51,0 @@ case 13:

dist/lib/assert-throws.js

@@ -62,3 +62,3 @@ 'use strict';
                     case 12:
-                        return _context.abrupt('return', 'util.assertThrowsAsync(): everything is fine');
+                        return _context.abrupt('return', _context.t0);
 
@@ -65,0 +65,0 @@ case 13:

package.json

 {
   "name": "async-test-util",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Util-functions that are be useful in async tests",
@@ -31,3 +31,3 @@ "main": "./dist/lib/index.js",
     "babel-core": "6.26.0",
-    "babel-eslint": "8.2.0",
+    "babel-eslint": "8.2.1",
     "babel-loader": "7.1.2",
@@ -34,0 +34,0 @@ "babel-plugin-transform-async-to-generator": "6.24.1",

README.md

@@ -147,2 +147,17 @@ # async-test-util
 });
+
+// assertThrows returns the error
+it('should have the custom error-property', async() => {
+    const throwingFunction = async()=>{
+        const error = new Error('error message');
+        error.foo = 'bar';
+        throw error;
+    }
+    const thrown = await AsyncTestUtil.assertThrows(
+        () => pingServer(),       // function that throws                                    (required)
+        Error,                    // Error-type                                              (optional)
+        'message'               // text-flag, throw if error-message does not include this (optional)  
+    );
+    assert.equal(thrown.foo, 'bar');
+});
 ```
@@ -152,4 +167,3 @@
 
-Recieves an object with promises as values. Returns ans object with the resolved promises as values.
-Use this in test-setups to improve the test-speed by running everything in parallel.
+Recieves an object with promises as values. Returns ans object with the resolved promises as values. Use this in test-setups to improve the test-speed by running everything in parallel.
 
@@ -173,6 +187,4 @@ ```javascript
 });
-
 ```
 
-
 ## randomString()
@@ -197,3 +209,2 @@
 
-
 ## randomNumber()
@@ -213,3 +224,2 @@
 // > 1768
-
 ```
@@ -216,0 +226,0 @@

src/assert-throws.js

@@ -34,3 +34,3 @@ /**
         // all is ok
-        return 'util.assertThrowsAsync(): everything is fine';
+        return e;
     }
@@ -37,0 +37,0 @@ throw new Error(

src/index.d.ts

@@ -52,3 +52,3 @@ /**
  */
-export function assertThrows(fun: Function, error?: any, contains?: 'string'): Promise<void>;
+export function assertThrows(fun: Function, error?: any, contains?: 'string'): Promise<Error | TypeError>;
 
@@ -55,0 +55,0 @@ /**

test/assert-throws.test.js

@@ -5,3 +5,3 @@ const assert = require('assert');
 describe('assert-throws.test.js', () => {
-    it('valid if function throws', async() => {
+    it('valid if function throws', async () => {
         const test = async function() {
@@ -16,3 +16,3 @@ await AsyncTestUtil.wait(1);
     });
-    it('throw if function does not throw', async() => {
+    it('throw if function does not throw', async () => {
         const test = async function() {
@@ -33,3 +33,3 @@ await AsyncTestUtil.wait(1);
     });
-    it('throw if no TypeError', async() => {
+    it('throw if no TypeError', async () => {
         const test = async function() {
@@ -50,3 +50,3 @@ await AsyncTestUtil.wait(1);
     });
-    it('throw if no Error', async() => {
+    it('throw if no Error', async () => {
         const test = async function() {
@@ -67,3 +67,3 @@ await AsyncTestUtil.wait(1);
     });
-    it('throw if not contains', async() => {
+    it('throw if not contains', async () => {
         const test = async function() {
@@ -85,3 +85,3 @@ await AsyncTestUtil.wait(1);
     });
-    it('dont throw if contains', async() => {
+    it('dont throw if contains', async () => {
         const test = async function() {
@@ -97,3 +97,3 @@ await AsyncTestUtil.wait(1);
     });
-    it('compare to custom error', async() => {
+    it('compare to custom error', async () => {
         class CustomError extends Error {
@@ -124,2 +124,17 @@ constructor(message) {
     });
+    it('should return the error', async () => {
+        const throwingFunction = async () => {
+            await Promise.resolve();
+            const error = new Error('foobar');
+            error.foo = 'bar';
+            throw error;
+        };
+        // via class
+        const ret = await AsyncTestUtil.assertThrows(
+            () => throwingFunction(),
+            Error,
+            'foobar'
+        );
+        assert.equal(ret.foo, 'bar');
+    });
 });

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Improved metrics

Total package byte prevSize

73323

increased by1.39%

Lines of code

1436

increased by1.06%

Number of lines in readme file

255

increased by4.08%

No dependency changes