SB-6.1-PRE

node_modules/chance/test/test.buffer.js

@@ -0,0 +1,31 @@
+import test from "ava";
+import Chance from "../chance.js";
+import _ from "lodash";
+
+const chance = new Chance();
+
+// chance.buffer()
+test("buffer() returns a random buffer", t => {
+  _.times(1000, () => {
+    let buffer = chance.buffer();
+    t.true(_.isBuffer(buffer));
+    let len = buffer.byteLength;
+    t.true(len >= 5);
+    t.true(len <= 20);
+  });
+});
+
+// chance.buffer()
+test("buffer() will obey bounds", t => {
+  _.times(1000, () => {
+    let buffer = chance.buffer({ length: 12 });
+    t.true(_.isBuffer(buffer));
+    t.is(buffer.byteLength, 12);
+  });
+});
+
+// chance.buffer()
+test("buffer() throws if length < 0", t => {
+  const fn = () => chance.buffer({ length: -3 });
+  t.throws(fn, "Chance: Length cannot be less than zero.");
+});