Add unit tests.

packages/block-editor/src/store/test/actions.js

@@ -2,30 +2,31 @@
  * Internal dependencies
  */
 import {
-	replaceBlocks,
-	startTyping,
-	stopTyping,
+	clearSelectedBlock,
 	enterFormattedText,
 	exitFormattedText,
-	toggleSelection,
+	hideInsertionPoint,
+	insertBlock,
+	insertBlocks,
+	mergeBlocks,
+	multiSelect,
+	removeBlock,
+	removeBlocks,
+	replaceBlock,
+	replaceBlocks,
+	replaceInnerBlocks,
 	resetBlocks,
-	updateBlockAttributes,
-	updateBlock,
 	selectBlock,
 	selectPreviousBlock,
+	showInsertionPoint,
 	startMultiSelect,
+	startTyping,
 	stopMultiSelect,
-	multiSelect,
-	clearSelectedBlock,
-	replaceBlock,
-	insertBlock,
-	insertBlocks,
-	showInsertionPoint,
-	hideInsertionPoint,
-	mergeBlocks,
-	removeBlocks,
-	removeBlock,
+	stopTyping,
 	toggleBlockMode,
+	toggleSelection,
+	updateBlock,
+	updateBlockAttributes,
 	updateBlockListSettings,
 } from '../actions';
 import { select } from '../controls';
@@ -346,4 +347,30 @@ describe( 'actions', () => {
 			} );
 		} );
 	} );
+
+	describe( 'replaceInnerBlocks', () => {
+		const block = {
+			clientId: 'ribs',
+		};
+
+		it( 'should return the REPLACE_INNER_BLOCKS action with default values set', () => {
+			expect( replaceInnerBlocks( 'root', [ block ] ) ).toEqual( {
+				type: 'REPLACE_INNER_BLOCKS',
+				blocks: [ block ],
+				rootClientId: 'root',
+				time: expect.any( Number ),
+				updateSelection: true,
+			} );
+		} );
+
+		it( 'should return the REPLACE_INNER_BLOCKS action with updateSelection false', () => {
+			expect( replaceInnerBlocks( 'root', [ block ], false ) ).toEqual( {
+				type: 'REPLACE_INNER_BLOCKS',
+				blocks: [ block ],
+				rootClientId: 'root',
+				time: expect.any( Number ),
+				updateSelection: false,
+			} );
+		} );
+	} );
 } );