Merge branch 'develop' of github.com:MetaMask/metamask-extension into trezor-v5

1 files changed, 27 insertions, 0 deletions

diff --git a/ui/app/components/currency-display/tests/currency-display.component.test.js b/ui/app/components/currency-display/tests/currency-display.component.test.js
new file mode 100644
index 000000000..d9ef052f1
--- /dev/null
+++ b/ui/app/components/currency-display/tests/currency-display.component.test.js
@@ -0,0 +1,27 @@
+import React from 'react'
+import assert from 'assert'
+import { shallow } from 'enzyme'
+import CurrencyDisplay from '../currency-display.component'
+
+describe('CurrencyDisplay Component', () => {
+  it('should render text with a className', () => {
+    const wrapper = shallow(<CurrencyDisplay
+      displayValue="$123.45"
+      className="currency-display"
+    />)
+
+    assert.ok(wrapper.hasClass('currency-display'))
+    assert.equal(wrapper.text(), '$123.45')
+  })
+
+  it('should render text with a prefix', () => {
+    const wrapper = shallow(<CurrencyDisplay
+      displayValue="$123.45"
+      className="currency-display"
+      prefix="-"
+    />)
+
+    assert.ok(wrapper.hasClass('currency-display'))
+    assert.equal(wrapper.text(), '-$123.45')
+  })
+})