text: import { expect } from 'chai';
  import { it, describe } from 'mocha';
  import { setupRenderingTest } from 'ember-mocha';
  import { render } from '@ember/test-helpers';
  import hbs from 'htmlbars-inline-precompile';
  
  describe('Integration | Helper | to-nano-prefix', () => {
    setupRenderingTest();
  
    it('renders', async function () {
      // Set any properties with this.set('myProperty', 'value');
      // Handle any actions with this.on('myAction', function(val) { ... });
      // Template block usage:
      // this.render(hbs`
      //   {{#mnemonic}}
      //     template content
      //   {{/mnemonic}}
      // `);
      this.set('xrbaddress', 'xrb_3t6k35gi95xu6tergt6p69ck76ogmitsa8mnijtpxm9fkcm736xtoncuohr3');
  
      await render(hbs`{{to-nano-prefix xrbaddress}}`);
  
      const expected = 'nano_3t6k35gi95xu6tergt6p69ck76ogmitsa8mnijtpxm9fkcm736xtoncuohr3';
      expect(this.element.textContent.trim()).to.equal(expected);
    });
  });
  