code - npm Package Compare versions

Comparing version 4.1.0 to 5.0.0

lib/index.js

@@ -276,3 +276,3 @@ 'use strict';
     const compare = this._flags.shallow ? (a, b) => a === b
-                                        : (a, b) => Hoek.deepEqual(a, b, settings);
+        : (a, b) => Hoek.deepEqual(a, b, settings);
 
@@ -403,6 +403,56 @@ return this.assert(compare(this._ref, value), `equal specified value: ${internals.display(value)}`, this._ref, value);
 
+internals.reject = async function (/* type, message */) {
+
+    try {
+        internals.assert(this, internals.isPromise(this._ref), 'Can only assert reject on promises');
+
+        const type = arguments.length && typeof arguments[0] !== 'string' && !(arguments[0] instanceof RegExp) ? arguments[0] : null;
+        const lastArg = arguments[1] || arguments[0];
+        const message = typeof lastArg === 'string' || lastArg instanceof RegExp ? lastArg : null;
+
+        let thrown;
+        try {
+            await this._ref;
+        }
+        catch (err) {
+            thrown = err;
+        }
+
+        internals.assert(this, !this._flags.not || !arguments.length, 'Cannot specify arguments when expecting not to reject');
+
+        if (thrown) {
+            if (type) {
+                this.assert(thrown instanceof type, 'reject with ' + (type.name || 'provided type'));
+            }
+
+            if (message !== null) {
+                const error = thrown.message || '';
+                this.assert(typeof message === 'string' ? error === message : error.match(message), 'reject with an error with specified message', error, message);
+            }
+
+            this.assert(thrown, 'reject with an error', thrown);
+        }
+
+        return this.assert(thrown, 'reject with an error');
+    }
+    catch (err) {
+        return new Promise((resolve, reject) => {
+
+            reject(err);
+        });
+    }
+};
+
+internals.addMethod(['reject', 'rejects'], internals.reject);
+
+
+internals.isPromise = function (promise) {
+
+    return promise && typeof promise.then === 'function';
+};
+
+
 internals.display = function (value) {
 
-    const string = value instanceof Error ? `[${value.toString()}]` :
-                                            NodeUtil.inspect(value);
+    const string = value instanceof Error ? `[${value.toString()}]` : (internals.isPromise(value) ? '[Promise]' : NodeUtil.inspect(value));
 
@@ -429,2 +479,3 @@ if (!exports.settings.truncateMessages || string.length <= 40) {
     '[object Array]': 'array',
+    '[object AsyncFunction]': 'function',
     '[object Date]': 'date',
@@ -431,0 +482,0 @@ '[object Function]': 'function',

package.json

 {
     "name": "code",
     "description": "assertion library",
-    "version": "4.1.0",
+    "version": "5.0.0",
     "repository": "git://github.com/hapijs/code",
@@ -13,3 +13,3 @@ "main": "lib/index.js",
     "engines": {
-        "node": ">=4.0.0"
+        "node": ">=8.0.0"
     },
@@ -20,3 +20,3 @@ "dependencies": {
     "devDependencies": {
-        "lab": "13.x.x",
+        "lab": "14.x.x",
         "markdown-toc": "1.1.x"
@@ -23,0 +23,0 @@ },

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Improved metrics

Total package byte prevSize

18818

increased by9.25%

Lines of code

337

increased by11.96%

No dependency changes