chance-generators - npm Package Compare versions

Comparing version 2.1.0 to 2.1.1

lib/chance-generators.js

@@ -89,3 +89,3 @@ /*global define*/
             } else {
-              return generator
+              return mapGenerator
             }
@@ -92,0 +92,0 @@ }

package.json

 {
   "name": "chance-generators",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Random generators based on changejs",
@@ -27,3 +27,3 @@ "main": "lib/chance-generators.js",
     "standard": "5.4.1",
-    "unexpected": "10.5.1",
+    "unexpected": "10.33.2",
     "unexpected-documentation-site-generator": "4.2.0",
@@ -30,0 +30,0 @@ "unexpected-markdown": "1.6.1"

test/chance-generators.spec.js

@@ -78,2 +78,10 @@ /*global describe, it*/
         })
+
+        it('keeps the map even when called out of order', () => {
+          let generator = chance.integer({ min: -10, max: 10 }).map(v => '' + v)
+          const val = generator()
+          generator()
+          generator = generator.shrink(val)
+          expect(generator, 'when called', 'to be a string')
+        })
       })
@@ -255,2 +263,32 @@ })
 
+  describe('pickone', () => {
+    describe('given an array', () => {
+      it('returns a new generator picking a random element from the array', () => {
+        const arr = [42, 'foo', { wat: 'taw' }]
+        expect(chance.pickone(arr), 'when called', 'to be one of', arr)
+      })
+    })
+
+    describe('given an array of generators', () => {
+      it('returns a new generator picking a random elements from the array ' +
+         'where the items are generated by the generators in the array', () => {
+        const coordinates = chance.shape({
+          x: chance.integer,
+          y: chance.integer
+        })
+
+        for (var i = 0; i < 10; i += 1) {
+          expect(
+            chance.pickone([chance.integer, coordinates, chance.string, true]),
+            'when called',
+            expect.it('to be a number').or('to be a string').or('to be a boolean').or('to satisfy', {
+              x: expect.it('to be a number'),
+              y: expect.it('to be a number')
+            })
+          )
+        }
+      })
+    })
+  })
+
   describe('unique', () => {
@@ -257,0 +295,0 @@ describe('given a generator and a number', () => {

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

37192

increased by3.79%

Lines of code

752

increased by4.74%

No dependency changes