1 files changed, 27 insertions, 0 deletions
diff --git a/test/unit/balance-formatter-test.js b/test/unit/balance-formatter-test.js
new file mode 100644
index 000000000..ab6daa19c
--- /dev/null
+++ b/test/unit/balance-formatter-test.js
@@ -0,0 +1,27 @@
+const assert = require('assert')
+const currencyFormatter = require('currency-formatter')
+const infuraConversion = require('../../ui/app/infura-conversion.json')
+
+describe('currencyFormatting', function () {
+  it('be able to format any infura currency', function (done) {
+    const number = 10000
+
+    infuraConversion.objects.forEach((conversion) => {
+      const code = conversion.quote.code.toUpperCase()
+      const result = currencyFormatter.format(number, { code })
+
+      switch (code) {
+        case 'USD':
+          assert.equal(result, '$10,000.00')
+          break
+        case 'JPY':
+          assert.equal(result, '¥10,000')
+          break
+        default:
+          assert.ok(result, `Currency ${code} formatted as ${result}`)
+      }
+    })
+
+    done()
+  })
+})