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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<meta charset="utf-8">
<title>gr-download-commands</title>

<script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/components/wct-browser-legacy/browser.js"></script>

<test-fixture id="basic">
  <template>
    <gr-download-commands></gr-download-commands>
  </template>
</test-fixture>

<script type="module">
import '../../../test/common-test-setup.js';
import './gr-download-commands.js';
import {isHidden} from '../../../test/test-utils.js';
suite('gr-download-commands', () => {
  let element;
  let sandbox;
  const SCHEMES = ['http', 'repo', 'ssh'];
  const COMMANDS = [{
    title: 'Checkout',
    command: `git fetch http://andybons@localhost:8080/a/test-project
        refs/changes/05/5/1 && git checkout FETCH_HEAD`,
  }, {
    title: 'Cherry Pick',
    command: `git fetch http://andybons@localhost:8080/a/test-project
        refs/changes/05/5/1 && git cherry-pick FETCH_HEAD`,
  }, {
    title: 'Format Patch',
    command: `git fetch http://andybons@localhost:8080/a/test-project
        refs/changes/05/5/1 && git format-patch -1 --stdout FETCH_HEAD`,
  }, {
    title: 'Pull',
    command: `git pull http://andybons@localhost:8080/a/test-project
        refs/changes/05/5/1`,
  }];
  const SELECTED_SCHEME = 'http';

  setup(() => {
    sandbox = sinon.sandbox.create();
  });

  teardown(() => {
    sandbox.restore();
  });

  suite('unauthenticated', () => {
    setup(done => {
      element = fixture('basic');
      element.schemes = SCHEMES;
      element.commands = COMMANDS;
      element.selectedScheme = SELECTED_SCHEME;
      flushAsynchronousOperations();
      flush(done);
    });

    test('focusOnCopy', () => {
      const focusStub = sandbox.stub(element.shadowRoot
          .querySelector('gr-shell-command'),
      'focusOnCopy');
      element.focusOnCopy();
      assert.isTrue(focusStub.called);
    });

    test('element visibility', () => {
      assert.isFalse(isHidden(element.shadowRoot
          .querySelector('paper-tabs')));
      assert.isFalse(isHidden(element.shadowRoot
          .querySelector('.commands')));

      element.schemes = [];
      assert.isTrue(isHidden(element.shadowRoot
          .querySelector('paper-tabs')));
      assert.isTrue(isHidden(element.shadowRoot
          .querySelector('.commands')));
    });

    test('tab selection', done => {
      assert.equal(element.$.downloadTabs.selected, '0');
      MockInteractions.tap(element.shadowRoot
          .querySelector('[data-scheme="ssh"]'));
      flushAsynchronousOperations();
      assert.equal(element.selectedScheme, 'ssh');
      assert.equal(element.$.downloadTabs.selected, '2');
      done();
    });

    test('loads scheme from preferences', done => {
      stub('gr-rest-api-interface', {
        getPreferences() {
          return Promise.resolve({download_scheme: 'repo'});
        },
      });
      element._loggedIn = true;
      assert.isTrue(element.$.restAPI.getPreferences.called);
      element.$.restAPI.getPreferences.lastCall.returnValue.then(() => {
        assert.equal(element.selectedScheme, 'repo');
        done();
      });
    });

    test('normalize scheme from preferences', done => {
      stub('gr-rest-api-interface', {
        getPreferences() {
          return Promise.resolve({download_scheme: 'REPO'});
        },
      });
      element._loggedIn = true;
      element.$.restAPI.getPreferences.lastCall.returnValue.then(() => {
        assert.equal(element.selectedScheme, 'repo');
        done();
      });
    });

    test('saves scheme to preferences', () => {
      element._loggedIn = true;
      const savePrefsStub = sandbox.stub(element.$.restAPI, 'savePreferences',
          () => Promise.resolve());

      flushAsynchronousOperations();

      const repoTab = element.shadowRoot
          .querySelector('paper-tab[data-scheme="repo"]');

      MockInteractions.tap(repoTab);

      assert.isTrue(savePrefsStub.called);
      assert.equal(savePrefsStub.lastCall.args[0].download_scheme,
          repoTab.getAttribute('data-scheme'));
    });
  });
});
</script>