test: Addition of paymentIcon Helpers Test (#4025)

tests/integration/helpers/payment-icon-test.js

@@ -0,0 +1,23 @@
+import { module, test } from 'qunit';
+import { setupIntegrationTest } from 'open-event-frontend/tests/helpers/setup-integration-test';
+import hbs from 'htmlbars-inline-precompile';
+import { render } from '@ember/test-helpers';
+
+module('Integration | Helper | payment-icon', function(hooks) {
+  setupIntegrationTest(hooks);
+
+  test('it renders', async function(assert) {
+    this.set('inputIcon', 'Visa');
+    await render(hbs`{{payment-icon inputIcon}}`);
+    assert.equal(this.element.textContent.trim(), 'big visa icon');
+
+    this.set('inputIcon', 'MasterCard');
+    await render(hbs`{{payment-icon inputIcon}}`);
+    assert.equal(this.element.textContent.trim(), 'big mastercard icon');
+
+    this.set('inputIcon', 'American Express');
+    await render(hbs`{{payment-icon inputIcon}}`);
+    assert.equal(this.element.textContent.trim(), 'big amex icon');
+
+  });
+});