<!DOCTYPE html>
<!--
@license
Copyright (C) 2017 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->

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

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

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

<script>
  suite('gr-group tests', () => {
    let element;
    let sandbox;
    let groupStub;
    const group = {
      id: '6a1e70e1a88782771a91808c8af9bbb7a9871389',
      url: '#/admin/groups/uuid-6a1e70e1a88782771a91808c8af9bbb7a9871389',
      options: {},
      description: 'Gerrit Site Administrators',
      group_id: 1,
      owner: 'Administrators',
      owner_id: '6a1e70e1a88782771a91808c8af9bbb7a9871389',
      name: 'Administrators',
    };

    setup(() => {
      sandbox = sinon.sandbox.create();
      stub('gr-rest-api-interface', {
        getLoggedIn() { return Promise.resolve(true); },
      });
      element = fixture('basic');
      groupStub = sandbox.stub(element.$.restAPI, 'getGroupConfig', () => {
        return Promise.resolve(group);
      });
    });

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

    test('loading displays before group config is loaded', () => {
      assert.isTrue(element.$.loading.classList.contains('loading'));
      assert.isFalse(getComputedStyle(element.$.loading).display === 'none');
      assert.isTrue(element.$.loadedContent.classList.contains('loading'));
      assert.isTrue(getComputedStyle(element.$.loadedContent)
          .display === 'none');
    });

    test('default values are populated with internal group', done => {
      sandbox.stub(element.$.restAPI, 'getIsGroupOwner', () => {
        return Promise.resolve(true);
      });
      element.groupId = 1;
      element._loadGroup().then(() => {
        assert.isTrue(element._groupIsInternal);
        assert.isFalse(element.$.visibleToAll.bindValue);
        done();
      });
    });

    test('default values with external group', done => {
      const groupExternal = Object.assign({}, group);
      groupExternal.id = 'external-group-id';
      groupStub.restore();
      groupStub = sandbox.stub(element.$.restAPI, 'getGroupConfig', () => {
        return Promise.resolve(groupExternal);
      });
      sandbox.stub(element.$.restAPI, 'getIsGroupOwner', () => {
        return Promise.resolve(true);
      });
      element.groupId = 1;
      element._loadGroup().then(() => {
        assert.isFalse(element._groupIsInternal);
        assert.isFalse(element.$.visibleToAll.bindValue);
        done();
      });
    });

    test('rename group', done => {
      const groupName = 'test-group';
      const groupName2 = 'test-group2';
      element.groupId = 1;
      element._groupConfig = {
        name: groupName,
      };
      element._groupName = groupName;
      element._groupOwner = true;

      sandbox.stub(element.$.restAPI, 'getIsGroupOwner', () => {
        return Promise.resolve(true);
      });

      sandbox.stub(element.$.restAPI, 'saveGroupName', () => {
        return Promise.resolve({status: 200});
      });

      const button = element.$.inputUpdateNameBtn;

      element._loadGroup().then(() => {
        assert.isTrue(button.hasAttribute('disabled'));
        assert.isFalse(element.$.Title.classList.contains('edited'));

        element.$.groupNameInput.text = groupName2;

        assert.isFalse(button.hasAttribute('disabled'));
        assert.isTrue(element.$.groupName.classList.contains('edited'));

        element._handleSaveName().then(() => {
          assert.isTrue(button.hasAttribute('disabled'));
          assert.isFalse(element.$.Title.classList.contains('edited'));
          assert.equal(element._groupName, groupName2);
          done();
        });
      });
    });

    test('test for undefined group name', done => {
      groupStub.restore();

      sandbox.stub(element.$.restAPI, 'getGroupConfig', () => {
        return Promise.resolve({});
      });

      assert.isUndefined(element.groupId);

      element.groupId = 1;

      assert.isDefined(element.groupId);

      // Test that loading shows instead of filling
      // in group details
      element._loadGroup().then(() => {
        assert.isTrue(element.$.loading.classList.contains('loading'));

        assert.isTrue(element._loading);

        done();
      });
    });

    test('test fire event', done => {
      element._groupConfig = {
        name: 'test-group',
      };

      sandbox.stub(element.$.restAPI, 'saveGroupName')
          .returns(Promise.resolve({status: 200}));

      const showStub = sandbox.stub(element, 'fire');
      element._handleSaveName()
          .then(() => {
            assert.isTrue(showStub.called);
            done();
          });
    });

    test('_computeGroupDisabled', () => {
      let admin = true;
      let owner = false;
      let groupIsInternal = true;
      assert.equal(element._computeGroupDisabled(owner, admin,
          groupIsInternal), false);

      admin = false;
      assert.equal(element._computeGroupDisabled(owner, admin,
          groupIsInternal), true);

      owner = true;
      assert.equal(element._computeGroupDisabled(owner, admin,
          groupIsInternal), false);

      owner = false;
      assert.equal(element._computeGroupDisabled(owner, admin,
          groupIsInternal), true);

      groupIsInternal = false;
      assert.equal(element._computeGroupDisabled(owner, admin,
          groupIsInternal), true);

      admin = true;
      assert.equal(element._computeGroupDisabled(owner, admin,
          groupIsInternal), true);
    });

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

    test('fires page-error', done => {
      groupStub.restore();

      element.groupId = 1;

      const response = {status: 404};
      sandbox.stub(
          element.$.restAPI, 'getGroupConfig', (group, errFn) => {
            errFn(response);
          });

      element.addEventListener('page-error', e => {
        assert.deepEqual(e.detail.response, response);
        done();
      });

      element._loadGroup();
    });
  });
</script>