Get duration in human time

app/components/confirmed-in/component.js

@@ -1,6 +1,7 @@
 import Component from '@glimmer/component';
 import { tracked } from '@glimmer/tracking';
 import { inject as service } from '@ember/service';
+import moment from 'moment';
 
 export default class ConfirmedInComponent extends Component {
   @service kredits;
@@ -20,4 +21,10 @@ export default class ConfirmedInComponent extends Component {
     // A new block is mined every 30 seconds on average
     return this.confirmedInBlocks * 30;
   }
+
+  get confirmedInHumanTime () {
+    console.debug(this.confirmedInBlocks);
+    console.debug(this.confirmedInSeconds);
+    return moment.duration(this.confirmedInSeconds, "seconds").humanize();
+  }
 }

tests/unit/components/confirmed-in-test.js

@@ -0,0 +1,40 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+import createComponent from 'kredits-web/tests/helpers/create-component';
+// import moment from 'moment';
+
+module('Unit | Component | confirmed-in', function(hooks) {
+  setupTest(hooks);
+
+  test('it exists', function(assert) {
+    let component = createComponent('component:confirmed-in');
+    assert.ok(component);
+  });
+
+  test('#confirmedInBlocks', function(assert) {
+    const kredits = this.owner.lookup('service:kredits');
+    kredits.set('currentBlock', 419550);
+    let component = createComponent('component:confirmed-in');
+    component.confirmedAtBlock = 420000;
+
+    assert.equal(component.confirmedInBlocks, 450);
+  })
+
+  test('#confirmedInSeconds', function(assert) {
+    const kredits = this.owner.lookup('service:kredits');
+    kredits.set('currentBlock', 419550);
+    let component = createComponent('component:confirmed-in');
+    component.confirmedAtBlock = 420000;
+
+    assert.equal(component.confirmedInSeconds, 13500);
+  })
+
+  test('#confirmedInHumanTime', function(assert) {
+    const kredits = this.owner.lookup('service:kredits');
+    kredits.set('currentBlock', 419550);
+    let component = createComponent('component:confirmed-in');
+    component.confirmedAtBlock = 420000;
+
+    assert.equal(component.confirmedInHumanTime, '4 hours');
+  })
+});