Current Dev State

static/js/ketcher2/node_modules/prettier-bytes/test/index.js

@@ -0,0 +1,44 @@
+var test = require('tape')
+
+var prettierBytes = require('../')
+
+var testData = [
+  [2, '2 B'],
+  [9, '9 B'],
+  [25, '25 B'],
+  [235, '235 B'],
+  [2335, '2.3 KB'],
+  [23552, '24 KB'],
+  [235520, '236 KB'],
+  [2355520, '2.4 MB'],
+  [23555520, '24 MB'],
+  [235555520, '236 MB'],
+  [2355555520, '2.4 GB'],
+  [23555555520, '24 GB'],
+  [235556555520, '236 GB'],
+  [2355556655520, '2.4 TB'],
+  [23555566655520, '24 TB'],
+  [235555566665520, '236 TB']
+]
+
+test('pretty bytes', function (t) {
+  testData.forEach(function (data) {
+    t.equals(prettierBytes(data[0]), data[1], 'bytes: ' + data[0] + ' -> ' + data[1])
+  })
+
+  t.end()
+})
+
+test('throws on non-number', function (t) {
+  t.throws(function () {
+    prettierBytes('this is a string')
+  })
+  t.end()
+})
+
+test('throws on NaN', function (t) {
+  t.throws(function () {
+    prettierBytes(NaN)
+  })
+  t.end()
+})