checkers - npm Package Compare versions

Comparing version 0.9.0 to 0.9.1

package.json

 {
   "name": "checkers",
-  "version": "0.9.0",
+  "version": "0.9.1",
   "description": "Property-based testing for JavaScript via ClojureScript's test.check",
@@ -5,0 +5,0 @@ "main": "checkers.js",

README.md

@@ -5,2 +5,4 @@ # checkers
 
+<img src="https://drive.google.com/uc?id=0BxqNu2E4b85zeWtxZGtOR1doaXM" align="right" />
+
 Property-based testing for JavaScript via ClojureScript's [test.check](https://github.com/clojure/test.check).
@@ -55,2 +57,7 @@
 * Generator docs
+* Sugar for popular testing frameworks
+```js
+var checking = require('checkers/mocha'), gen = checking.gen;
+checking("property", [gen/int], function ...)
+```
 * Tutorial
@@ -57,0 +64,0 @@ * Better examples

test/basic.test.js

 /*eslint-env mocha */
 var _ = require('lodash');
+var assert = require('assert');
 
@@ -27,2 +28,22 @@ var checkers = require('..');
     });
+    it("errors if property is not satisfied", function() {
+        try {
+            checkers.forAll([gen.int], function(i) {
+                return _.isString(i);
+            }).check(1);
+            throw new Error("Shouldn't throw");
+        } catch(ex) {
+            assert.notEqual(ex.message, "Shouldn't throw");
+        }
+    });
+    it("errors if property checker throws", function() {
+        try {
+            checkers.forAll([gen.int], function() {
+                throw new Error("whoops");
+            }).check(1);
+            throw new Error("Shouldn't throw");
+        } catch(ex) {
+            assert.equal(ex.message, "whoops");
+        }
+    });
 });

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Native code

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Improved metrics

Number of package files

17

increased by6.25%

Lines of code

9884

increased by1.25%

Number of lines in readme file

79

increased by9.72%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

277419

decreased by-14.62%

No dependency changes