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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-repo-plugin-config</title>
<script src="/test/common-test-setup.js"></script>
<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/bower_components/webcomponentsjs/webcomponents-lite.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-repo-plugin-config.html">

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

<test-fixture id="basic">
  <template>
    <gr-repo-plugin-config></gr-repo-plugin-config>
  </template>
</test-fixture>

<script>
  suite('gr-repo-plugin-config tests', () => {
    let element;
    let sandbox;

    setup(() => {
      sandbox = sinon.sandbox.create();
      element = fixture('basic');
    });

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

    test('_computePluginConfigOptions', () => {
      assert.deepEqual(element._computePluginConfigOptions(), []);
      assert.deepEqual(element._computePluginConfigOptions({}), []);
      assert.deepEqual(element._computePluginConfigOptions({base: {}}), []);
      assert.deepEqual(element._computePluginConfigOptions(
          {base: {config: {}}}), []);
      assert.deepEqual(element._computePluginConfigOptions(
          {base: {config: {testKey: 'testInfo'}}}),
      [{_key: 'testKey', info: 'testInfo'}]);
    });

    test('_computeDisabled', () => {
      assert.isFalse(element._computeDisabled('true'));
      assert.isTrue(element._computeDisabled('false'));
    });

    test('_handleChange', () => {
      const eventStub = sandbox.stub(element, 'dispatchEvent');
      element.pluginData = {
        name: 'testName',
        config: {plugin: {value: 'test'}},
      };
      element._handleChange({
        _key: 'plugin',
        info: {value: 'newTest'},
        notifyPath: 'plugin.value',
      });

      assert.isTrue(eventStub.called);

      const {detail} = eventStub.lastCall.args[0];
      assert.equal(detail.name, 'testName');
      assert.deepEqual(detail.config, {plugin: {value: 'newTest'}});
      assert.equal(detail.notifyPath, 'testName.plugin.value');
    });

    suite('option types', () => {
      let changeStub;
      let buildStub;

      setup(() => {
        changeStub = sandbox.stub(element, '_handleChange');
        buildStub = sandbox.stub(element, '_buildConfigChangeInfo');
      });

      test('ARRAY type option', () => {
        element.pluginData = {
          name: 'testName',
          config: {plugin: {value: 'test', type: 'ARRAY'}},
        };
        flushAsynchronousOperations();

        const editor = element.$$('gr-plugin-config-array-editor');
        assert.ok(editor);
        element._handleArrayChange({detail: 'test'});
        assert.isTrue(changeStub.called);
        assert.equal(changeStub.lastCall.args[0], 'test');
      });

      test('BOOLEAN type option', () => {
        element.pluginData = {
          name: 'testName',
          config: {plugin: {value: 'true', type: 'BOOLEAN'}},
        };
        flushAsynchronousOperations();

        const toggle = element.$$('paper-toggle-button');
        assert.ok(toggle);
        toggle.click();
        flushAsynchronousOperations();

        assert.isTrue(buildStub.called);
        assert.deepEqual(buildStub.lastCall.args, ['false', 'plugin']);

        assert.isTrue(changeStub.called);
      });

      test('INT/LONG/STRING type option', () => {
        element.pluginData = {
          name: 'testName',
          config: {plugin: {value: 'test', type: 'STRING'}},
        };
        flushAsynchronousOperations();

        const input = element.$$('input');
        assert.ok(input);
        input.value = 'newTest';
        input.dispatchEvent(new Event('input'));
        flushAsynchronousOperations();

        assert.isTrue(buildStub.called);
        assert.deepEqual(buildStub.lastCall.args, ['newTest', 'plugin']);

        assert.isTrue(changeStub.called);
      });

      test('LIST type option', () => {
        const permitted_values = ['test', 'newTest'];
        element.pluginData = {
          name: 'testName',
          config: {plugin: {value: 'test', type: 'LIST', permitted_values}},
        };
        flushAsynchronousOperations();

        const select = element.$$('select');
        assert.ok(select);
        select.value = 'newTest';
        select.dispatchEvent(new Event(
            'change', {bubbles: true, composed: true}));
        flushAsynchronousOperations();

        assert.isTrue(buildStub.called);
        assert.deepEqual(buildStub.lastCall.args, ['newTest', 'plugin']);

        assert.isTrue(changeStub.called);
      });
    });

    test('_buildConfigChangeInfo', () => {
      element.pluginData = {
        name: 'testName',
        config: {plugin: {value: 'test'}},
      };
      const detail = element._buildConfigChangeInfo('newTest', 'plugin');
      assert.equal(detail._key, 'plugin');
      assert.deepEqual(detail.info, {value: 'newTest'});
      assert.equal(detail.notifyPath, 'plugin.value');
    });
  });
</script>