chai-spies-decorators - npm Package Compare versions

Comparing version 0.0.5 to 0.0.6

chai-spies-decorators.js

@@ -25,31 +25,41 @@ import chai  from 'chai'
 
-                const spied = chai.spy (desc.value)
-                const check = () => {
+                const memo = Symbol ()
 
-                    let prev = undefined,
-                        next = chai.expect (spied).to
+                return {
 
-                    chain.forEach (what => {
+                    configurable: desc.configurable,
+                    enumerable:   desc.enumerable,
 
-                        if (Array.isArray (what)) { // call args
+                    get () {
 
-                            next = next.apply (prev, what) // prev.next (what)
+                    /*  memoization */
 
-                        } else { // .what
+                        if (this[memo]) {
+                            return this[memo] }
+                            
+                        else {
 
-                            prev = next
-                            next = next[what]
-                        }
-                    })
-                }
+                            const spied = chai.spy (desc.value)
 
-                checklist.push (check)
+                            checklist.push (() => {
 
-                return {
+                                let prev = undefined,
+                                    next = chai.expect (spied).to
 
-                    configurable: desc.configurable,
-                    enumerable:   desc.enumerable,
+                                chain.forEach (what => {
 
-                    get () {
-                        return (...args) => spied.apply (this, args)
+                                    if (Array.isArray (what)) { // call args
+
+                                        next = next.apply (prev, what) // prev.next (what)
+
+                                    } else { // .what
+
+                                        prev = next
+                                        next = next[what]
+                                    }
+                                })
+                            })
+
+                            return (this[memo] = spied)
+                        }
                     }
@@ -56,0 +66,0 @@ }

package.json

 {
   "name": "chai-spies-decorators",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Chai Spies + ES7 decorators",
@@ -5,0 +5,0 @@ "main": "chai-spies-decorators.js",

test.js

@@ -12,9 +12,15 @@ import './chai-spies-decorators'
 
-        const foo = new (class Foo {
+        class Foo {
 
             @will.have.been.called.with ('qux').once
-            bar (qux) { return qux + qux }
-        })
+            bar (qux) {
+                return qux + qux
+            }
+        }
 
-        foo.bar ('qux').should.equal ('quxqux')
+        const foo1 = new Foo ()
+        const foo2 = new Foo ()
+
+        foo1.bar ('qux').should.equal ('quxqux')
+        foo2.bar ('qux').should.equal ('quxqux')
     })
@@ -55,6 +61,6 @@
             @will.have.been.called.once
-            bar () { }
+            bar () { this.should.equal (foo) }
 
             @will.have.been.called.twice
-            baz () { }
+            baz () { this.should.equal (foo) }
         })
@@ -61,0 +67,0 @@

No alert changes

Improved metrics

Total package byte prevSize

8730

increased by6.57%

Lines of code

127

increased by8.55%

No dependency changes