update tests for latest AVA version

package.json

@@ -14,7 +14,7 @@
     "node": ">=0.10.0"
   },
   "scripts": {
-    "test": "node test.js"
+    "test": "ava"
   },
   "files": [
     "index.js",
@@ -47,6 +47,6 @@
     "unique-random-array": "^1.0.0"
   },
   "devDependencies": {
-    "ava": "0.0.4"
+    "ava": "*"
   }
 }

test.js

@@ -1,16 +1,14 @@
-'use strict';
-var test = require('ava');
-var dogNames = require('./');
+import test from 'ava';
+import m from './';
 
-test(function (t) {
-	t.assert(dogNames.female.length > 0);
-	t.assert(dogNames.male.length > 0);
-	t.assert(dogNames.all.length > 0);
-	t.assert(dogNames.femaleRandom());
-	t.assert(dogNames.maleRandom());
-	t.assert(dogNames.allRandom());
-	t.assert(dogNames.allRandom() !== dogNames.allRandom());
-	t.assert(dogNames.all[0] === 'Bella');
-	t.assert(dogNames.all[1] === 'Max');
-	t.end();
+test(t => {
+	t.true(m.female.length > 0);
+	t.true(m.male.length > 0);
+	t.true(m.all.length > 0);
+	t.ok(m.femaleRandom());
+	t.ok(m.maleRandom());
+	t.ok(m.allRandom());
+	t.not(m.allRandom(), m.allRandom());
+	t.is(m.all[0], 'Bella');
+	t.is(m.all[1], 'Max');
 });