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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-gpg-editor</title>

<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-gpg-editor.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-gpg-editor></gr-gpg-editor>
  </template>
</test-fixture>

<script>
  suite('gr-gpg-editor tests', () => {
    let element;
    let keys;

    setup(done => {
      const fingerprint1 = '0192 723D 42D1 0C5B 32A6  E1E0 9350 9E4B AFC8 A49B';
      const fingerprint2 = '0196 723D 42D1 0C5B 32A6  E1E0 9350 9E4B AFC8 A49B';
      keys = {
        AFC8A49B: {
          fingerprint: fingerprint1,
          user_ids: [
            'John Doe john.doe@example.com',
          ],
          key: '-----BEGIN PGP PUBLIC KEY BLOCK-----' +
               '\nVersion: BCPG v1.52\n\t<key 1>',
          status: 'TRUSTED',
          problems: [],
        },
        AED9B59C: {
          fingerprint: fingerprint2,
          user_ids: [
            'Gerrit gerrit@example.com',
          ],
          key: '-----BEGIN PGP PUBLIC KEY BLOCK-----' +
               '\nVersion: BCPG v1.52\n\t<key 2>',
          status: 'TRUSTED',
          problems: [],
        },
      };

      stub('gr-rest-api-interface', {
        getAccountGPGKeys() { return Promise.resolve(keys); },
      });

      element = fixture('basic');

      element.loadData().then(() => { flush(done); });
    });

    test('renders', () => {
      const rows = Polymer.dom(element.root).querySelectorAll('tbody tr');

      assert.equal(rows.length, 2);

      let cells = rows[0].querySelectorAll('td');
      assert.equal(cells[0].textContent, 'AFC8A49B');

      cells = rows[1].querySelectorAll('td');
      assert.equal(cells[0].textContent, 'AED9B59C');
    });

    test('remove key', done => {
      const lastKey = keys[Object.keys(keys)[1]];

      const saveStub = sinon.stub(element.$.restAPI, 'deleteAccountGPGKey',
          () => { return Promise.resolve(); });

      assert.equal(element._keysToRemove.length, 0);
      assert.isFalse(element.hasUnsavedChanges);

      // Get the delete button for the last row.
      const button = Polymer.dom(element.root).querySelector(
          'tbody tr:last-of-type td:nth-child(5) gr-button');

      MockInteractions.tap(button);

      assert.equal(element._keys.length, 1);
      assert.equal(element._keysToRemove.length, 1);
      assert.equal(element._keysToRemove[0], lastKey);
      assert.isTrue(element.hasUnsavedChanges);
      assert.isFalse(saveStub.called);

      element.save().then(() => {
        assert.isTrue(saveStub.called);
        assert.equal(saveStub.lastCall.args[0], Object.keys(keys)[1]);
        assert.equal(element._keysToRemove.length, 0);
        assert.isFalse(element.hasUnsavedChanges);
        done();
      });
    });

    test('show key', () => {
      const openSpy = sinon.spy(element.$.viewKeyOverlay, 'open');

      // Get the show button for the last row.
      const button = Polymer.dom(element.root).querySelector(
          'tbody tr:last-of-type td:nth-child(4) gr-button');

      MockInteractions.tap(button);

      assert.equal(element._keyToView, keys[Object.keys(keys)[1]]);
      assert.isTrue(openSpy.called);
    });

    test('add key', done => {
      const newKeyString =
          '-----BEGIN PGP PUBLIC KEY BLOCK-----' +
          '\nVersion: BCPG v1.52\n\t<key 3>';
      const newKeyObject = {
        ADE8A59B: {
          fingerprint: '0194 723D 42D1 0C5B 32A6  E1E0 9350 9E4B AFC8 A49B',
          user_ids: [
            'John john@example.com',
          ],
          key: newKeyString,
          status: 'TRUSTED',
          problems: [],
        },
      };

      const addStub = sinon.stub(element.$.restAPI, 'addAccountGPGKey',
          () => { return Promise.resolve(newKeyObject); });

      element._newKey = newKeyString;

      assert.isFalse(element.$.addButton.disabled);
      assert.isFalse(element.$.newKey.disabled);

      element._handleAddKey().then(() => {
        assert.isTrue(element.$.addButton.disabled);
        assert.isFalse(element.$.newKey.disabled);
        assert.equal(element._keys.length, 2);
        done();
      });

      assert.isTrue(element.$.addButton.disabled);
      assert.isTrue(element.$.newKey.disabled);

      assert.isTrue(addStub.called);
      assert.deepEqual(addStub.lastCall.args[0], {add: [newKeyString]});
    });

    test('add invalid key', done => {
      const newKeyString = 'not even close to valid';

      const addStub = sinon.stub(element.$.restAPI, 'addAccountGPGKey',
          () => { return Promise.reject(new Error('error')); });

      element._newKey = newKeyString;

      assert.isFalse(element.$.addButton.disabled);
      assert.isFalse(element.$.newKey.disabled);

      element._handleAddKey().then(() => {
        assert.isFalse(element.$.addButton.disabled);
        assert.isFalse(element.$.newKey.disabled);
        assert.equal(element._keys.length, 2);
        done();
      });

      assert.isTrue(element.$.addButton.disabled);
      assert.isTrue(element.$.newKey.disabled);

      assert.isTrue(addStub.called);
      assert.deepEqual(addStub.lastCall.args[0], {add: [newKeyString]});
    });
  });
</script>