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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-plugin-config-array-editor</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-plugin-config-array-editor></gr-plugin-config-array-editor>
  </template>
</test-fixture>

<script type="module">
import '../../../test/common-test-setup.js';
import './gr-plugin-config-array-editor.js';
import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
suite('gr-plugin-config-array-editor tests', () => {
  let element;
  let sandbox;
  let dispatchStub;

  const getAll = str => dom(element.root).querySelectorAll(str);

  setup(() => {
    sandbox = sinon.sandbox.create();
    element = fixture('basic');
    element.pluginOption = {
      _key: 'test-key',
      info: {
        values: [],
      },
    };
  });

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

  test('_computeShowInputRow', () => {
    assert.equal(element._computeShowInputRow(true), 'hide');
    assert.equal(element._computeShowInputRow(false), '');
  });

  suite('adding', () => {
    setup(() => {
      dispatchStub = sandbox.stub(element, '_dispatchChanged');
    });

    test('with enter', () => {
      element._newValue = '';
      MockInteractions.pressAndReleaseKeyOn(element.$.input, 13); // Enter
      assert.isFalse(element.$.input.hasAttribute('disabled'));
      flushAsynchronousOperations();

      assert.isFalse(dispatchStub.called);
      element._newValue = 'test';
      MockInteractions.pressAndReleaseKeyOn(element.$.input, 13); // Enter
      assert.isFalse(element.$.input.hasAttribute('disabled'));
      flushAsynchronousOperations();

      assert.isTrue(dispatchStub.called);
      assert.equal(dispatchStub.lastCall.args[0], 'test');
      assert.equal(element._newValue, '');
    });

    test('with add btn', () => {
      element._newValue = '';
      MockInteractions.tap(element.$.addButton);
      flushAsynchronousOperations();

      assert.isFalse(dispatchStub.called);
      element._newValue = 'test';
      MockInteractions.tap(element.$.addButton);
      flushAsynchronousOperations();

      assert.isTrue(dispatchStub.called);
      assert.equal(dispatchStub.lastCall.args[0], 'test');
      assert.equal(element._newValue, '');
    });
  });

  test('deleting', () => {
    dispatchStub = sandbox.stub(element, '_dispatchChanged');
    element.pluginOption = {info: {values: ['test', 'test2']}};
    element.disabled = true;
    flushAsynchronousOperations();

    const rows = getAll('.existingItems .row');
    assert.equal(rows.length, 2);
    const button = rows[0].querySelector('gr-button');

    MockInteractions.tap(button);
    flushAsynchronousOperations();

    assert.isFalse(dispatchStub.called);
    element.disabled = false;
    element.notifyPath('pluginOption.info.editable');
    flushAsynchronousOperations();

    MockInteractions.tap(button);
    flushAsynchronousOperations();

    assert.isTrue(dispatchStub.called);
    assert.deepEqual(dispatchStub.lastCall.args[0], ['test2']);
  });

  test('_dispatchChanged', () => {
    const eventStub = sandbox.stub(element, 'dispatchEvent');
    element._dispatchChanged(['new-test-value']);

    assert.isTrue(eventStub.called);
    const {detail} = eventStub.lastCall.args[0];
    assert.equal(detail._key, 'test-key');
    assert.deepEqual(detail.info, {values: ['new-test-value']});
    assert.equal(detail.notifyPath, 'test-key.values');
  });
});
</script>