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

<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>
<script src="../../../test/test-pre-setup.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>

<link rel="import" href="gr-edit-controls.html">

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

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

<script>
  suite('gr-edit-controls tests', async () => {
    await readyToTest();
    let element;
    let sandbox;
    let showDialogSpy;
    let closeDialogSpy;
    let queryStub;
  
    setup(() => {
      sandbox = sinon.sandbox.create();
      element = fixture('basic');
      element.change = {_number: '42'};
      showDialogSpy = sandbox.spy(element, '_showDialog');
      closeDialogSpy = sandbox.spy(element, '_closeDialog');
      sandbox.stub(element, '_hideAllDialogs');
      queryStub = sandbox.stub(element.$.restAPI, 'queryChangeFiles')
          .returns(Promise.resolve([]));
      flushAsynchronousOperations();
    });
  
    teardown(() => { sandbox.restore(); });
  
    test('all actions exist', () => {
      assert.equal(Polymer.dom(element.root).querySelectorAll('gr-button').length,
          element._actions.length);
    });
  
    suite('edit button CUJ', () => {
      let navStubs;
      let openAutoCcmplete;
  
      setup(() => {
        navStubs = [
          sandbox.stub(Gerrit.Nav, 'getEditUrlForDiff'),
          sandbox.stub(Gerrit.Nav, 'navigateToRelativeUrl'),
        ];
        openAutoCcmplete = element.$.openDialog.querySelector('gr-autocomplete');
      });
  
      test('_isValidPath', () => {
        assert.isFalse(element._isValidPath(''));
        assert.isFalse(element._isValidPath('test/'));
        assert.isFalse(element._isValidPath('/'));
        assert.isTrue(element._isValidPath('test/path.cpp'));
        assert.isTrue(element._isValidPath('test.js'));
      });
  
      test('open', () => {
        MockInteractions.tap(element.shadowRoot.querySelector('#open'));
        element.patchNum = 1;
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element._hideAllDialogs.called);
          assert.isTrue(element.$.openDialog.disabled);
          assert.isFalse(queryStub.called);
          openAutoCcmplete.noDebounce = true;
          openAutoCcmplete.text = 'src/test.cpp';
          assert.isTrue(queryStub.called);
          assert.isFalse(element.$.openDialog.disabled);
          MockInteractions.tap(element.$.openDialog.$$('gr-button[primary]'));
          for (const stub of navStubs) { assert.isTrue(stub.called); }
          assert.deepEqual(Gerrit.Nav.getEditUrlForDiff.lastCall.args,
              [element.change, 'src/test.cpp', element.patchNum]);
          assert.isTrue(closeDialogSpy.called);
        });
      });
  
      test('cancel', () => {
        MockInteractions.tap(element.shadowRoot.querySelector('#open'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.openDialog.disabled);
          openAutoCcmplete.noDebounce = true;
          openAutoCcmplete.text = 'src/test.cpp';
          assert.isFalse(element.$.openDialog.disabled);
          MockInteractions.tap(element.$.openDialog.$$('gr-button'));
          for (const stub of navStubs) { assert.isFalse(stub.called); }
          assert.isTrue(closeDialogSpy.called);
          assert.equal(element._path, 'src/test.cpp');
        });
      });
    });
  
    suite('delete button CUJ', () => {
      let navStub;
      let deleteStub;
      let deleteAutocomplete;
  
      setup(() => {
        navStub = sandbox.stub(Gerrit.Nav, 'navigateToChange');
        deleteStub = sandbox.stub(element.$.restAPI, 'deleteFileInChangeEdit');
        deleteAutocomplete =
            element.$.deleteDialog.querySelector('gr-autocomplete');
      });
  
      test('delete', () => {
        deleteStub.returns(Promise.resolve({ok: true}));
        MockInteractions.tap(element.shadowRoot.querySelector('#delete'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.deleteDialog.disabled);
          assert.isFalse(queryStub.called);
          deleteAutocomplete.noDebounce = true;
          deleteAutocomplete.text = 'src/test.cpp';
          assert.isTrue(queryStub.called);
          assert.isFalse(element.$.deleteDialog.disabled);
          MockInteractions.tap(element.$.deleteDialog.$$('gr-button[primary]'));
          flushAsynchronousOperations();
  
          assert.isTrue(deleteStub.called);
  
          return deleteStub.lastCall.returnValue.then(() => {
            assert.equal(element._path, '');
            assert.isTrue(navStub.called);
            assert.isTrue(closeDialogSpy.called);
          });
        });
      });
  
      test('delete fails', () => {
        deleteStub.returns(Promise.resolve({ok: false}));
        MockInteractions.tap(element.shadowRoot.querySelector('#delete'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.deleteDialog.disabled);
          assert.isFalse(queryStub.called);
          deleteAutocomplete.noDebounce = true;
          deleteAutocomplete.text = 'src/test.cpp';
          assert.isTrue(queryStub.called);
          assert.isFalse(element.$.deleteDialog.disabled);
          MockInteractions.tap(element.$.deleteDialog.$$('gr-button[primary]'));
          flushAsynchronousOperations();
  
          assert.isTrue(deleteStub.called);
  
          return deleteStub.lastCall.returnValue.then(() => {
            assert.isFalse(navStub.called);
            assert.isFalse(closeDialogSpy.called);
          });
        });
      });
  
      test('cancel', () => {
        MockInteractions.tap(element.shadowRoot.querySelector('#delete'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.deleteDialog.disabled);
          element.$.deleteDialog.querySelector('gr-autocomplete').text =
              'src/test.cpp';
          assert.isFalse(element.$.deleteDialog.disabled);
          MockInteractions.tap(element.$.deleteDialog.$$('gr-button'));
          assert.isFalse(navStub.called);
          assert.isTrue(closeDialogSpy.called);
          assert.equal(element._path, 'src/test.cpp');
        });
      });
    });
  
    suite('rename button CUJ', () => {
      let navStub;
      let renameStub;
      let renameAutocomplete;
      const inputSelector = Polymer.Element ?
        '.newPathIronInput' :
        '.newPathInput';
  
      setup(() => {
        navStub = sandbox.stub(Gerrit.Nav, 'navigateToChange');
        renameStub = sandbox.stub(element.$.restAPI, 'renameFileInChangeEdit');
        renameAutocomplete =
            element.$.renameDialog.querySelector('gr-autocomplete');
      });
  
      test('rename', () => {
        renameStub.returns(Promise.resolve({ok: true}));
        MockInteractions.tap(element.shadowRoot.querySelector('#rename'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.renameDialog.disabled);
          assert.isFalse(queryStub.called);
          renameAutocomplete.noDebounce = true;
          renameAutocomplete.text = 'src/test.cpp';
          assert.isTrue(queryStub.called);
          assert.isTrue(element.$.renameDialog.disabled);
  
          element.$.renameDialog.querySelector(inputSelector).bindValue =
              'src/test.newPath';
  
          assert.isFalse(element.$.renameDialog.disabled);
          MockInteractions.tap(element.$.renameDialog.$$('gr-button[primary]'));
          flushAsynchronousOperations();
  
          assert.isTrue(renameStub.called);
  
          return renameStub.lastCall.returnValue.then(() => {
            assert.equal(element._path, '');
            assert.isTrue(navStub.called);
            assert.isTrue(closeDialogSpy.called);
          });
        });
      });
  
      test('rename fails', () => {
        renameStub.returns(Promise.resolve({ok: false}));
        MockInteractions.tap(element.shadowRoot.querySelector('#rename'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.renameDialog.disabled);
          assert.isFalse(queryStub.called);
          renameAutocomplete.noDebounce = true;
          renameAutocomplete.text = 'src/test.cpp';
          assert.isTrue(queryStub.called);
          assert.isTrue(element.$.renameDialog.disabled);
  
          element.$.renameDialog.querySelector(inputSelector).bindValue =
              'src/test.newPath';
  
          assert.isFalse(element.$.renameDialog.disabled);
          MockInteractions.tap(element.$.renameDialog.$$('gr-button[primary]'));
          flushAsynchronousOperations();
  
          assert.isTrue(renameStub.called);
  
          return renameStub.lastCall.returnValue.then(() => {
            assert.isFalse(navStub.called);
            assert.isFalse(closeDialogSpy.called);
          });
        });
      });
  
      test('cancel', () => {
        MockInteractions.tap(element.shadowRoot.querySelector('#rename'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          assert.isTrue(element.$.renameDialog.disabled);
          element.$.renameDialog.querySelector('gr-autocomplete').text =
              'src/test.cpp';
          element.$.renameDialog.querySelector(inputSelector).bindValue =
              'src/test.newPath';
          assert.isFalse(element.$.renameDialog.disabled);
          MockInteractions.tap(element.$.renameDialog.$$('gr-button'));
          assert.isFalse(navStub.called);
          assert.isTrue(closeDialogSpy.called);
          assert.equal(element._path, 'src/test.cpp');
          assert.equal(element._newPath, 'src/test.newPath');
        });
      });
    });
  
    suite('restore button CUJ', () => {
      let navStub;
      let restoreStub;
  
      setup(() => {
        navStub = sandbox.stub(Gerrit.Nav, 'navigateToChange');
        restoreStub = sandbox.stub(element.$.restAPI, 'restoreFileInChangeEdit');
      });
  
      test('restore hidden by default', () => {
        assert.isTrue(element.shadowRoot
            .querySelector('#restore').classList.contains('invisible'));
      });
  
      test('restore', () => {
        restoreStub.returns(Promise.resolve({ok: true}));
        element._path = 'src/test.cpp';
        MockInteractions.tap(element.shadowRoot.querySelector('#restore'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          MockInteractions.tap(element.$.restoreDialog.$$('gr-button[primary]'));
          flushAsynchronousOperations();
  
          assert.isTrue(restoreStub.called);
          assert.equal(restoreStub.lastCall.args[1], 'src/test.cpp');
          return restoreStub.lastCall.returnValue.then(() => {
            assert.equal(element._path, '');
            assert.isTrue(navStub.called);
            assert.isTrue(closeDialogSpy.called);
          });
        });
      });
  
      test('restore fails', () => {
        restoreStub.returns(Promise.resolve({ok: false}));
        element._path = 'src/test.cpp';
        MockInteractions.tap(element.shadowRoot.querySelector('#restore'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          MockInteractions.tap(element.$.restoreDialog.$$('gr-button[primary]'));
          flushAsynchronousOperations();
  
          assert.isTrue(restoreStub.called);
          assert.equal(restoreStub.lastCall.args[1], 'src/test.cpp');
          return restoreStub.lastCall.returnValue.then(() => {
            assert.isFalse(navStub.called);
            assert.isFalse(closeDialogSpy.called);
          });
        });
      });
  
      test('cancel', () => {
        element._path = 'src/test.cpp';
        MockInteractions.tap(element.shadowRoot.querySelector('#restore'));
        return showDialogSpy.lastCall.returnValue.then(() => {
          MockInteractions.tap(element.$.restoreDialog.$$('gr-button'));
          assert.isFalse(navStub.called);
          assert.isTrue(closeDialogSpy.called);
          assert.equal(element._path, 'src/test.cpp');
        });
      });
    });
  
    test('openOpenDialog', done => {
      element.openOpenDialog('test/path.cpp')
          .then(() => {
            assert.isFalse(element.$.openDialog.hasAttribute('hidden'));
            assert.equal(
                element.$.openDialog.querySelector('gr-autocomplete').text,
                'test/path.cpp');
            done();
          });
    });
  
    test('_getDialogFromEvent', () => {
      const spy = sandbox.spy(element, '_getDialogFromEvent');
      element.addEventListener('tap', element._getDialogFromEvent);
  
      MockInteractions.tap(element.$.openDialog);
      flushAsynchronousOperations();
      assert.equal(spy.lastCall.returnValue.id, 'openDialog');
  
      MockInteractions.tap(element.$.deleteDialog);
      flushAsynchronousOperations();
      assert.equal(spy.lastCall.returnValue.id, 'deleteDialog');
  
      MockInteractions.tap(
          element.$.deleteDialog.querySelector('gr-autocomplete'));
      flushAsynchronousOperations();
      assert.equal(spy.lastCall.returnValue.id, 'deleteDialog');
  
      MockInteractions.tap(element);
      flushAsynchronousOperations();
      assert.notOk(spy.lastCall.returnValue);
    });
  });
</script>