diff --git a/ui/app/models/pki/pki-role-engine.js b/ui/app/models/pki/pki-role-engine.js
index 8460ca5e75..c2fa644d56 100644
--- a/ui/app/models/pki/pki-role-engine.js
+++ b/ui/app/models/pki/pki-role-engine.js
@@ -22,8 +22,7 @@ export default class PkiRoleEngineModel extends Model {
   @attr('string', {
     label: 'Issuer reference',
     defaultValue: 'default',
-    subText:
-      'Specifies the issuer that will be used to create certificates with this role.  To find this, run [command]. By default, we will use the mounts default issuer.',
+    subText: `Specifies the issuer that will be used to create certificates with this role. To find this, run read -field=default pki_int/config/issuers in the console. By default, we will use the mounts default issuer.`,
   })
   issuerRef;
 
diff --git a/ui/lib/core/addon/components/radio-select-ttl-or-string.hbs b/ui/lib/core/addon/components/radio-select-ttl-or-string.hbs
index 60ff240bc4..cc37e22bd2 100644
--- a/ui/lib/core/addon/components/radio-select-ttl-or-string.hbs
+++ b/ui/lib/core/addon/components/radio-select-ttl-or-string.hbs
@@ -5,6 +5,7 @@
     @value="ttl"
     @onChange={{this.onRadioButtonChange}}
     @groupValue={{this.groupValue}}
+    data-test-radio-button="ttl"
   />
   <label class="has-left-margin-xs">
     <TtlPicker2
@@ -26,6 +27,7 @@
     @value="specificDate"
     @onChange={{this.onRadioButtonChange}}
     @groupValue={{this.groupValue}}
+    data-test-radio-button="not_after"
   />
   <label class="has-left-margin-xs">
     <span class="ttl-picker-label is-large">Specific date</span><br />
@@ -34,14 +36,13 @@
     </p>
     {{#if (eq this.groupValue "specificDate")}}
       <input
-        data-test-input="not_after"
         id="not_after"
         autocomplete="off"
         spellcheck="false"
         value={{this.notAfter}}
         {{on "input" this.setAndBroadcastInput}}
         class="input"
-        maxLength="21"
+        data-test-input="not_after"
       />
     {{/if}}
   </label>
diff --git a/ui/lib/core/addon/components/radio-select-ttl-or-string.js b/ui/lib/core/addon/components/radio-select-ttl-or-string.js
index b9d1e29702..e63869bbfa 100644
--- a/ui/lib/core/addon/components/radio-select-ttl-or-string.js
+++ b/ui/lib/core/addon/components/radio-select-ttl-or-string.js
@@ -28,16 +28,21 @@ export default class RadioSelectTtlOrString extends Component {
     // Clear the previous selection if they have clicked the other radio button.
     if (selection === 'specificDate') {
       this.args.model.set('ttl', '');
-      this.ttlTime = ''; //clear out the form field
+      this.ttlTime = '';
     }
-    if (selection === 'tll') {
+    if (selection === 'ttl') {
       this.args.model.set('notAfter', '');
-      this.notAfter = ''; //clear out the form field
+      this.notAfter = '';
+      this.args.model.set('ttl', this.ttlTime);
     }
   }
 
   @action setAndBroadcastTtl(value) {
     let valueToSet = value.enabled === true ? `${value.seconds}s` : 0;
+    if (this.groupValue === 'specificDate') {
+      // do not save ttl on the model until the ttl radio button is selected
+      return;
+    }
     this.args.model.set('ttl', `${valueToSet}`);
   }
 
diff --git a/ui/lib/core/addon/helpers/is-active-route.js b/ui/lib/core/addon/helpers/is-active-route.js
index 36029f8839..9151b5a58a 100644
--- a/ui/lib/core/addon/helpers/is-active-route.js
+++ b/ui/lib/core/addon/helpers/is-active-route.js
@@ -19,7 +19,7 @@ export default Helper.extend({
     const currentRoute = router.get('currentRouteName');
     let currentURL = router.get('currentURL');
     // if we have any query params we want to discard them
-    currentURL = currentURL.split('?')[0];
+    currentURL = currentURL?.split('?')[0];
     const comparator = isExact ? exact : startsWith;
     if (!currentRoute) {
       return false;
diff --git a/ui/lib/pki/addon/components/pki-key-parameters.hbs b/ui/lib/pki/addon/components/pki-key-parameters.hbs
index 2715338d00..b27ce153e6 100644
--- a/ui/lib/pki/addon/components/pki-key-parameters.hbs
+++ b/ui/lib/pki/addon/components/pki-key-parameters.hbs
@@ -49,7 +49,7 @@
                         data-test-input={{attr.name}}
                       >
                         {{#each (path-or-array attr.options.possibleValues @model) as |val|}}
-                          <option selected={{eq (get @model this.valuePath) (or val.value val)}} value={{or val.value val}}>
+                          <option selected={{eq (get @model this.valuePath) (or val.value val)}} value={{val.value}}>
                             {{or val.displayName val}}
                           </option>
                         {{/each}}
diff --git a/ui/lib/pki/addon/components/pki-key-usage.hbs b/ui/lib/pki/addon/components/pki-key-usage.hbs
index 2e4e12ffcc..95713271d7 100644
--- a/ui/lib/pki/addon/components/pki-key-usage.hbs
+++ b/ui/lib/pki/addon/components/pki-key-usage.hbs
@@ -8,7 +8,7 @@
     data-test-toggle-group={{@group}}
   />
   {{#if (get @model prop)}}
-    <div class="box is-tall is-marginless">
+    <div class="box is-tall is-marginless" data-test-surrounding-div={{@group}}>
       <FormFieldLabel
         for="keyUsageLabel"
         @label="Key usage"
diff --git a/ui/lib/pki/addon/components/pki-key-usage.js b/ui/lib/pki/addon/components/pki-key-usage.js
index 207a7b6391..7281fa8e50 100644
--- a/ui/lib/pki/addon/components/pki-key-usage.js
+++ b/ui/lib/pki/addon/components/pki-key-usage.js
@@ -56,6 +56,8 @@ export default class PkiKeyUsage extends Component {
     this.extKeyUsageFields = {};
     Object.assign(this.keyUsageFields, KEY_USAGE_FIELDS);
     Object.assign(this.extKeyUsageFields, EXT_KEY_USAGE_FIELDS);
+    // set default of key_usage to the three params that are true by default.
+    this.args.model.set('keyUsage', ['DigitalSignature', 'KeyAgreement', 'KeyEncipherment']);
   }
 
   @action onStringListChange(value) {
diff --git a/ui/lib/pki/addon/components/pki-role-form.hbs b/ui/lib/pki/addon/components/pki-role-form.hbs
index 3ec446c9b1..a72f26d670 100644
--- a/ui/lib/pki/addon/components/pki-role-form.hbs
+++ b/ui/lib/pki/addon/components/pki-role-form.hbs
@@ -108,10 +108,21 @@
     {{/each}}
   </div>
   <div class="has-top-padding-s">
-    <button type="submit" class="button is-primary {{if this.save.isRunning 'is-loading'}}" disabled={{this.save.isRunning}}>
+    <button
+      type="submit"
+      class="button is-primary {{if this.save.isRunning 'is-loading'}}"
+      disabled={{this.save.isRunning}}
+      data-test-pki-role-save
+    >
       {{if @model.isNew "Create" "Update"}}
     </button>
-    <button type="button" class="button has-left-margin-s" disabled={{this.save.isRunning}} {{on "click" this.cancel}}>
+    <button
+      type="button"
+      class="button has-left-margin-s"
+      disabled={{this.save.isRunning}}
+      {{on "click" this.cancel}}
+      data-test-pki-role-cancel
+    >
       Cancel
     </button>
     {{#if this.modelValidations.targets.errors}}
diff --git a/ui/tests/helpers/pki-engine.js b/ui/tests/helpers/pki-engine.js
new file mode 100644
index 0000000000..0d89580717
--- /dev/null
+++ b/ui/tests/helpers/pki-engine.js
@@ -0,0 +1,30 @@
+export const PKI_BASE_URL = `/vault/cluster/secrets/backend/pki/roles`;
+
+export const SELECTORS = {
+  // Pki role
+  roleName: '[data-test-input="name"]',
+  issuerRef: '[data-test-input="issuerRef"]',
+  customTtl: '[data-test-field="customTtl"]',
+  backdateValidity: '[data-test-ttl-value="Backdate validity"]',
+  maxTtl: '[data-test-toggle-label="Max TTL"]',
+  generateLease: '[data-test-field="generateLease"]',
+  noStore: '[data-test-field="noStore"]',
+  addBasicConstraints: '[data-test-input="addBasicConstraints"]',
+  domainHandling: '[data-test-toggle-group="Domain handling"]',
+  keyParams: '[data-test-toggle-group="Key parameters"]',
+  keyType: '[data-test-input="keyType"]',
+  keyBits: '[data-test-input="keyBits"]',
+  signatureBits: '[data-test-input="signatureBits"]',
+  keyUsage: '[data-test-toggle-group="Key usage"]',
+  extKeyUsageOids: '[data-test-input="extKeyUsageOids"]',
+  digitalSignature: '[data-test-input="DigitalSignature"]',
+  keyAgreement: '[data-test-input="KeyAgreement"]',
+  keyEncipherment: '[data-test-input="KeyEncipherment"]',
+  any: '[data-test-input="Any"]',
+  serverAuth: '[data-test-input="ServerAuth"]',
+  policyIdentifiers: '[data-test-toggle-group="Policy identifiers"]',
+  san: '[data-test-toggle-group="Subject Alternative Name (SAN) Options"]',
+  additionalSubjectFields: '[data-test-toggle-group="Additional subject fields"]',
+  roleCreateButton: '[data-test-pki-role-save]',
+  roleCancelButton: '[data-test-pki-role-cancel]',
+};
diff --git a/ui/tests/integration/components/pki/pki-key-parameters-test.js b/ui/tests/integration/components/pki/pki-key-parameters-test.js
new file mode 100644
index 0000000000..5e5a9de473
--- /dev/null
+++ b/ui/tests/integration/components/pki/pki-key-parameters-test.js
@@ -0,0 +1,101 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render, click, fillIn } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+import { setupEngine } from 'ember-engines/test-support';
+import { SELECTORS } from 'vault/tests/helpers/pki-engine';
+
+module('Integration | Component | pki-key-parameters', function (hooks) {
+  setupRenderingTest(hooks);
+  setupEngine(hooks, 'pki');
+
+  hooks.beforeEach(function () {
+    this.store = this.owner.lookup('service:store');
+    this.model = this.store.createRecord('pki/pki-role-engine');
+    this.model.backend = 'pki';
+  });
+
+  test('it should render the component and display the correct defaults', async function (assert) {
+    assert.expect(3);
+    await render(
+      hbs`
+      <div class="has-top-margin-xxl">
+        <PkiKeyParameters
+          @model={{this.model}}
+          @group="Key parameters"
+        />
+       </div>
+  `,
+      { owner: this.engine }
+    );
+    await click(SELECTORS.keyParams);
+    assert.dom(SELECTORS.keyType).hasValue('rsa');
+    assert.dom(SELECTORS.keyBits).hasValue('2048');
+    assert.dom(SELECTORS.signatureBits).hasValue('0');
+  });
+
+  test('it should set the model properties of key_type and key_bits when key_type changes', async function (assert) {
+    assert.expect(11);
+    await render(
+      hbs`
+      <div class="has-top-margin-xxl">
+        <PkiKeyParameters
+          @model={{this.model}}
+          @group="Key parameters"
+        />
+       </div>
+  `,
+      { owner: this.engine }
+    );
+    assert.strictEqual(this.model.keyType, 'rsa', 'sets the default value for key_type on the model.');
+    assert.strictEqual(this.model.keyBits, 2048, 'sets the default value for key_bits on the model.');
+    assert.strictEqual(
+      this.model.signatureBits,
+      0,
+      'sets the default value for signature_bits on the model.'
+    );
+    await click(SELECTORS.keyParams);
+    await fillIn(SELECTORS.keyType, 'ec');
+    assert.strictEqual(this.model.keyType, 'ec', 'sets the new selected value for key_type on the model.');
+    assert.strictEqual(
+      this.model.keyBits,
+      256,
+      'sets the new selected value for key_bits on the model based on the selection of key_type.'
+    );
+
+    await fillIn(SELECTORS.keyType, 'ed25519');
+    assert.strictEqual(
+      this.model.keyType,
+      'ed25519',
+      'sets the new selected value for key_type on the model.'
+    );
+    assert.strictEqual(
+      this.model.keyBits,
+      0,
+      'sets the new selected value for key_bits on the model based on the selection of key_type.'
+    );
+
+    await fillIn(SELECTORS.keyType, 'ec');
+    await fillIn(SELECTORS.keyBits, 384);
+    assert.strictEqual(this.model.keyType, 'ec', 'sets the new selected value for key_type on the model.');
+    assert.strictEqual(
+      this.model.keyBits,
+      384,
+      'sets the new selected value for key_bits on the model based on the selection of key_type.'
+    );
+
+    await fillIn(SELECTORS.signatureBits, '384');
+    assert.strictEqual(
+      this.model.signatureBits,
+      384,
+      'sets the new selected value for signature_bits on the model.'
+    );
+
+    await fillIn(SELECTORS.signatureBits, '0');
+    assert.strictEqual(
+      this.model.signatureBits,
+      0,
+      'sets the default value for signature_bits on the model.'
+    );
+  });
+});
diff --git a/ui/tests/integration/components/pki/pki-key-usage-test.js b/ui/tests/integration/components/pki/pki-key-usage-test.js
new file mode 100644
index 0000000000..b1c7ddc816
--- /dev/null
+++ b/ui/tests/integration/components/pki/pki-key-usage-test.js
@@ -0,0 +1,85 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render, click, findAll } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+import { setupEngine } from 'ember-engines/test-support';
+import { SELECTORS } from 'vault/tests/helpers/pki-engine';
+
+module('Integration | Component | pki-key-usage', function (hooks) {
+  setupRenderingTest(hooks);
+  setupEngine(hooks, 'pki');
+
+  hooks.beforeEach(function () {
+    this.store = this.owner.lookup('service:store');
+    this.model = this.store.createRecord('pki/pki-role-engine');
+    this.model.backend = 'pki';
+  });
+
+  test('it should render the component', async function (assert) {
+    assert.expect(7);
+    await render(
+      hbs`
+      <div class="has-top-margin-xxl">
+        <PkiKeyUsage
+          @model={{this.model}}
+          @group="Key usage"
+        />
+       </div>
+  `,
+      { owner: this.engine }
+    );
+    await click(SELECTORS.keyUsage);
+    assert.strictEqual(findAll('.b-checkbox').length, 19, 'it render 19 checkboxes');
+    assert.dom(SELECTORS.digitalSignature).isChecked('Digital Signature is true by default');
+    assert.dom(SELECTORS.keyAgreement).isChecked('Key Agreement is true by default');
+    assert.dom(SELECTORS.keyEncipherment).isChecked('Key Encipherment is true by default');
+    assert.dom(SELECTORS.any).isNotChecked('Any is false by default');
+    assert.dom(SELECTORS.extKeyUsageOids).exists('Extended Key usage oids renders');
+
+    // check is flexbox by checking the height of the box
+    let groupBoxHeight = document.querySelector('[data-test-surrounding-div="Key usage"]').clientHeight;
+    assert.strictEqual(
+      groupBoxHeight,
+      518,
+      'renders the correct height of the box element if the component is rending as a flexbox'
+    );
+  });
+
+  test('it should set the model properties of key_usage and ext_key_usage based on the checkbox selections', async function (assert) {
+    assert.expect(4);
+    await render(
+      hbs`
+      <div class="has-top-margin-xxl">
+        <PkiKeyUsage
+          @model={{this.model}}
+          @group="Key usage"
+        />
+       </div>
+  `,
+      { owner: this.engine }
+    );
+    // See PKI API docs https://developer.hashicorp.com/vault/api-docs/secret/pki#key_usage
+    assert.deepEqual(
+      this.model.keyUsage,
+      ['DigitalSignature', 'KeyAgreement', 'KeyEncipherment'],
+      'sets the default values for key_usage on the model.'
+    );
+    assert.strictEqual(
+      this.model.extKeyUsage,
+      undefined,
+      'sets no default value set for ext_key_usage on load.'
+    );
+
+    await click(SELECTORS.keyUsage);
+    await click(SELECTORS.digitalSignature);
+    await click(SELECTORS.any);
+    await click(SELECTORS.serverAuth);
+
+    assert.deepEqual(
+      this.model.keyUsage,
+      ['KeyAgreement', 'KeyEncipherment'],
+      'removes digitalSignature from the model when unchecked.'
+    );
+    assert.deepEqual(this.model.extKeyUsage, ['Any', 'ServerAuth'], 'adds new checkboxes to when checked');
+  });
+});
diff --git a/ui/tests/integration/components/pki/pki-role-form-test.js b/ui/tests/integration/components/pki/pki-role-form-test.js
new file mode 100644
index 0000000000..ab521f7ba2
--- /dev/null
+++ b/ui/tests/integration/components/pki/pki-role-form-test.js
@@ -0,0 +1,112 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render, click, fillIn } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+import { setupEngine } from 'ember-engines/test-support';
+import { SELECTORS } from 'vault/tests/helpers/pki-engine';
+import { setupMirage } from 'ember-cli-mirage/test-support';
+
+module('Integration | Component | pki/role-form', function (hooks) {
+  setupRenderingTest(hooks);
+  setupMirage(hooks);
+  setupEngine(hooks, 'pki'); // https://github.com/ember-engines/ember-engines/pull/653
+
+  hooks.beforeEach(function () {
+    this.store = this.owner.lookup('service:store');
+    this.model = this.store.createRecord('pki/pki-role-engine');
+    this.model.backend = 'pki';
+  });
+
+  test('it should render default fields and toggle groups', async function (assert) {
+    assert.expect(13);
+    await render(
+      hbs`
+      <PkiRoleForm
+         @model={{this.model}}
+         @onCancel={{this.onCancel}}
+         @onSave={{this.onSave}}
+       />
+  `,
+      { owner: this.engine }
+    );
+    assert.dom(SELECTORS.issuerRef).exists('shows form-field issuer ref');
+    assert.dom(SELECTORS.backdateValidity).exists('shows form-field backdate validity');
+    assert.dom(SELECTORS.customTtl).exists('shows custom yielded form field');
+    assert.dom(SELECTORS.maxTtl).exists('shows form-field max ttl');
+    assert.dom(SELECTORS.generateLease).exists('shows form-field generateLease');
+    assert.dom(SELECTORS.noStore).exists('shows form-field no store');
+    assert.dom(SELECTORS.addBasicConstraints).exists('shows form-field add basic constraints');
+    assert.dom(SELECTORS.domainHandling).exists('shows form-field group add domain handling');
+    assert.dom(SELECTORS.keyParams).exists('shows form-field group key params');
+    assert.dom(SELECTORS.keyUsage).exists('shows form-field group key usage');
+    assert.dom(SELECTORS.policyIdentifiers).exists('shows form-field group policy identifiers');
+    assert.dom(SELECTORS.san).exists('shows form-field group SAN');
+    assert.dom(SELECTORS.additionalSubjectFields).exists('shows form-field group additional subject fields');
+  });
+
+  test('it should save a new pki role with various options selected', async function (assert) {
+    // Key usage, Key params and Not valid after options are tested in their respective component tests
+    assert.expect(9);
+    this.server.post(`/${this.model.backend}/roles/test-role`, (schema, req) => {
+      assert.ok(true, 'Request made to save role');
+      const request = JSON.parse(req.requestBody);
+      const roleName = request.name;
+      const allowedDomainsTemplate = request.allowed_domains_template;
+      const policyIdentifiers = request.policy_identifiers;
+      const allowedUriSansTemplate = request.allow_uri_sans_template;
+      const allowedSerialNumbers = request.allowed_serial_numbers;
+
+      assert.strictEqual(roleName, 'test-role', 'correctly sends the role name');
+      assert.true(allowedDomainsTemplate, 'correctly sends allowed_domains_template');
+      assert.strictEqual(policyIdentifiers[0], 'some-oid', 'correctly sends policy_identifiers');
+      assert.true(allowedUriSansTemplate, 'correctly sends allowed_uri_sans_template');
+      assert.strictEqual(
+        allowedSerialNumbers[0],
+        'some-serial-number',
+        'correctly sends allowed_serial_numbers'
+      );
+      return {};
+    });
+
+    this.onSave = () => assert.ok(true, 'onSave callback fires on save success');
+
+    await render(
+      hbs`
+      <PkiRoleForm
+         @model={{this.model}}
+         @onCancel={{this.onCancel}}
+         @onSave={{this.onSave}}
+       />
+  `,
+      { owner: this.engine }
+    );
+
+    await click(SELECTORS.roleCreateButton);
+    assert
+      .dom(SELECTORS.roleName)
+      .hasClass('has-error-border', 'shows border error on role name field when no role name is submitted');
+    assert
+      .dom('[data-test-inline-error-message]')
+      .includesText('Name is required.', 'show correct error message');
+
+    await fillIn(SELECTORS.roleName, 'test-role');
+    await click('[data-test-input="addBasicConstraints"]');
+    await click(SELECTORS.domainHandling);
+    await click('[data-test-input="allowedDomainsTemplate"]');
+    await click(SELECTORS.policyIdentifiers);
+    await fillIn('[data-test-input="policyIdentifiers"] [data-test-string-list-input="0"]', 'some-oid');
+    await click(SELECTORS.san);
+    await click('[data-test-input="allowUriSansTemplate"]');
+    await click(SELECTORS.additionalSubjectFields);
+    await fillIn(
+      '[data-test-input="allowedSerialNumbers"] [data-test-string-list-input="0"]',
+      'some-serial-number'
+    );
+    await click(SELECTORS.roleCreateButton);
+  });
+
+  /* FUTURE TEST TODO:
+   * it should update role
+   * it should unload the record on cancel
+   */
+});
diff --git a/ui/tests/integration/components/pki/radio-select-ttl-or-string-test.js b/ui/tests/integration/components/pki/radio-select-ttl-or-string-test.js
new file mode 100644
index 0000000000..8495fcbfc2
--- /dev/null
+++ b/ui/tests/integration/components/pki/radio-select-ttl-or-string-test.js
@@ -0,0 +1,90 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render, click, fillIn } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+import { setupEngine } from 'ember-engines/test-support';
+
+module('Integration | Component | radio-select-ttl-or-string', function (hooks) {
+  setupRenderingTest(hooks);
+  setupEngine(hooks, 'pki');
+
+  hooks.beforeEach(function () {
+    this.store = this.owner.lookup('service:store');
+    this.model = this.store.createRecord('pki/pki-role-engine');
+    this.model.backend = 'pki';
+    this.attr = {
+      helpText: '',
+      options: {
+        helperTextEnabled: 'toggled on and shows text',
+      },
+    };
+  });
+
+  test('it should render the component and init with ttl selected', async function (assert) {
+    assert.expect(3);
+    await render(
+      hbs`
+      <div class="has-top-margin-xxl">
+        <RadioSelectTtlOrString
+          @model={{this.model}}
+          @attr={{this.attr}}
+        />
+       </div>
+  `,
+      { owner: this.engine }
+    );
+    assert.dom('[data-test-input="ttl"]').exists('shows the TTL component');
+    let inputValue = document.querySelector('[data-test-ttl-value="TTL"]').value;
+    assert.strictEqual(inputValue, '', 'default TTL is empty');
+    assert.dom('[data-test-radio-button="ttl"]').isChecked('ttl is selected by default');
+  });
+
+  test('it should set the model properties ttl or notAfter based on the radio button selections', async function (assert) {
+    assert.expect(8);
+    await render(
+      hbs`
+      <div class="has-top-margin-xxl">
+        <RadioSelectTtlOrString
+          @model={{this.model}}
+          @attr={{this.attr}}
+        />
+       </div>
+  `,
+      { owner: this.engine }
+    );
+    assert.dom('[data-test-input="not_after"]').doesNotExist('does not show input field on initial render');
+
+    await click('[data-test-radio-button="not_after"]');
+    assert
+      .dom('[data-test-input="not_after"]')
+      .exists('does show input field after clicking the radio button');
+
+    const utcDate = '1994-11-05T08:15:30-05:0';
+    const ttlDate = 1;
+    await fillIn('[data-test-input="not_after"]', utcDate);
+    assert.strictEqual(
+      this.model.notAfter,
+      utcDate,
+      'sets the model property notAfter when this value is selected and filled in.'
+    );
+
+    await fillIn('[data-test-ttl-value="TTL"]', ttlDate);
+    assert.strictEqual(this.model.ttl, '', 'No ttl is set because the radio button was not selected.');
+
+    await click('[data-test-radio-button="ttl"]');
+    assert.strictEqual(
+      this.model.notAfter,
+      '',
+      'The notAfter is cleared on the model because the radio button was selected.'
+    );
+    assert.strictEqual(
+      this.model.ttl,
+      ttlDate,
+      'The ttl is now saved on the model because the radio button was selected.'
+    );
+
+    await click('[data-test-radio-button="not_after"]');
+    assert.strictEqual(this.model.ttl, '', 'Both ttl and notAfter are cleared.');
+    assert.strictEqual(this.model.notAfter, '', 'Both ttl and notAfter are cleared.');
+  });
+});