Add helper for formatting cryptocurrencies

2020-08-13 15:19:17 +02:00
parent ec6b72008d
commit f1bd20a6f4
3 changed files with 42 additions and 17 deletions
@@ -0,0 +1,20 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+
+module('Integration | Helper | fmt-crypto-currency', function(hooks) {
+  setupRenderingTest(hooks);
+
+  test('it converts Wei to ETH', async function(assert) {
+    this.set('balanceETH', '500000000000000000');
+    await render(hbs`{{fmt-crypto-currency balanceETH "ETH"}}`);
+    assert.equal(this.element.textContent.trim(), '0.5');
+  });
+
+  test('it converts Satoshis to (W)BTC', async function(assert) {
+    this.set('balanceWBTC', '117214976');
+    await render(hbs`{{fmt-crypto-currency balanceWBTC "WBTC"}}`);
+    assert.equal(this.element.textContent.trim(), '1.17214976');
+  });
+});