Update unit tests for actions

src/LeadingActions.js

@@ -15,7 +15,7 @@ const LeadingActions = ({ children }) => {
       return React.cloneElement(child, {
         leading: true,
         main: index === 0,
-      })
+      });
     });
   }
 

src/TrailingActions.js

@@ -15,7 +15,7 @@ const TrailingActions = ({ children }) => {
       return React.cloneElement(child, {
         main: index === children.length - 1,
         trailing: true,
-      })
+      });
     });
   }
 

src/__tests__/LeadingActions.test.js

@@ -0,0 +1,50 @@
+import 'regenerator-runtime/runtime';
+import '@testing-library/jest-dom/extend-expect';
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+import LeadingActions from '../LeadingActions';
+import SwipeAction from '../SwipeAction';
+import SwipeableListItem from '../SwipeableListItem';
+
+describe('LeadingActions', () => {
+  test('should render the action', () => {
+    render(
+      <SwipeableListItem
+        leadingActions={
+          <LeadingActions>
+            <SwipeAction onClick={jest.fn()}>
+              <span>Left swipe content</span>
+            </SwipeAction>
+          </LeadingActions>
+        }
+      />
+    );
+
+    expect(screen.getByText('Left swipe content')).toBeInTheDocument();
+  });
+
+  test.each([0, 1, 2])('should render %i number of items', itemsCount => {
+    render(
+      <SwipeableListItem
+        leadingActions={
+          <LeadingActions>
+            {itemsCount >= 1 && (
+              <SwipeAction onClick={jest.fn()}>
+                <span>Left swipe content</span>
+              </SwipeAction>
+            )}
+            {itemsCount === 2 && (
+              <SwipeAction onClick={jest.fn()}>
+                <span>Left swipe content</span>
+              </SwipeAction>
+            )}
+          </LeadingActions>
+        }
+      />
+    );
+
+    expect(screen.queryAllByText('Left swipe content')).toHaveLength(
+      itemsCount
+    );
+  });
+});

src/__tests__/TrailingActions.test.js

@@ -0,0 +1,50 @@
+import 'regenerator-runtime/runtime';
+import '@testing-library/jest-dom/extend-expect';
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+import TrailingActions from '../TrailingActions';
+import SwipeAction from '../SwipeAction';
+import SwipeableListItem from '../SwipeableListItem';
+
+describe('TrailingActions', () => {
+  test('should render the action', () => {
+    render(
+      <SwipeableListItem
+        trailingActions={
+          <TrailingActions>
+            <SwipeAction onClick={jest.fn()}>
+              <span>Left swipe content</span>
+            </SwipeAction>
+          </TrailingActions>
+        }
+      />
+    );
+
+    expect(screen.getByText('Left swipe content')).toBeInTheDocument();
+  });
+
+  test.each([0, 1, 2])('should render %i number of items', itemsCount => {
+    render(
+      <SwipeableListItem
+        trailingActions={
+          <TrailingActions>
+            {itemsCount >= 1 && (
+              <SwipeAction onClick={jest.fn()}>
+                <span>Left swipe content</span>
+              </SwipeAction>
+            )}
+            {itemsCount === 2 && (
+              <SwipeAction onClick={jest.fn()}>
+                <span>Left swipe content</span>
+              </SwipeAction>
+            )}
+          </TrailingActions>
+        }
+      />
+    );
+
+    expect(screen.queryAllByText('Left swipe content')).toHaveLength(
+      itemsCount
+    );
+  });
+});