Pass another unit test that previously was failed

src/blocks/Table/Cell.jsx

@@ -123,13 +123,15 @@ class Cell extends Component {
       // The tabIndex is required for the keyboard navigation
       /* eslint-disable jsx-a11y/no-noninteractive-tabindex */
       <div onFocus={this.handleContainerFocus.bind(this)} tabIndex={0}>
-        <SlateEditor
-          onChange={this.onChange.bind(this)}
-          value={this.props.value}
-          selected={this.state.selected}
-          onFocus={this.handleFocus.bind(this)}
-          onBlur={this.handleBlur.bind(this)}
-        />
+        {__CLIENT__ && (
+          <SlateEditor
+            onChange={this.onChange.bind(this)}
+            value={this.props.value}
+            selected={this.state.selected}
+            onFocus={this.handleFocus.bind(this)}
+            onBlur={this.handleBlur.bind(this)}
+          />
+        )}
       </div>
     );
   }

src/blocks/Table/Cell.test.jsx

@@ -7,6 +7,35 @@ import { Provider } from 'react-intl-redux';
 const mockStore = configureStore();
 
 global.__SERVER__ = true; // eslint-disable-line no-underscore-dangle
+global.__CLIENT__ = false; // eslint-disable-line no-underscore-dangle
+
+jest.mock('~/config', () => {
+  const createEmptyParagraph = () => {
+    return {
+      type: 'p',
+      children: [{ text: '' }],
+    };
+  };
+  return {
+    settings: {
+      supportedLanguages: [],
+      slate: {
+        elements: {
+          default: ({ attributes, children }) => (
+            <p {...attributes}>{children}</p>
+          ),
+        },
+        leafs: {},
+        defaultBlockType: 'p',
+        textblockExtensions: [],
+        extensions: [],
+        defaultValue: () => {
+          return [createEmptyParagraph()];
+        },
+      },
+    },
+  };
+});
 
 test('renders a cell component', () => {
   const store = mockStore({

src/blocks/Table/View.jsx

@@ -1,4 +1,3 @@
-/* eslint-disable */
 /**
  * Slate Table block's View component.
  * @module volto-slate/blocks/Table/View

src/blocks/Table/__snapshots__/Cell.test.jsx.snap

@@ -1,3 +1,8 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`renders a cell component 1`] = `<div />`;
+exports[`renders a cell component 1`] = `
+<div
+  onFocus={[Function]}
+  tabIndex={0}
+/>
+`;