Blocks: Add test case to verify behavior omitting category

Search implementation leverages block category, which may be absent. It did not actually require changes to the implementation to support, but the test case can help assure this continues to be supported into the future.

packages/blocks/src/store/test/selectors.js

@@ -1,6 +1,8 @@
 /**
  * External dependencies
  */
+import { omit } from 'lodash';
+
 import deepFreeze from 'deep-freeze';
 
 /**
@@ -243,6 +245,7 @@ describe( 'selectors', () => {
  describe.each( [
  [ 'name', name ],
  [ 'block type', blockType ],
+ [ 'block type without category', omit( blockType, 'category' ) ],
  ] )( 'by %s', ( label, nameOrType ) => {
  it( 'should return false if not match', () => {
  const result = isMatchingSearchTerm(
@@ -304,15 +307,17 @@ describe( 'selectors', () => {
  expect( result ).toBe( true );
  } );
 
- it( 'should return true if match using the categories', () => {
- const result = isMatchingSearchTerm(
- state,
- nameOrType,
- 'COMMON'
- );
-
- expect( result ).toBe( true );
- } );
+ if ( nameOrType.category ) {
+ it( 'should return true if match using the categories', () => {
+ const result = isMatchingSearchTerm(
+ state,
+ nameOrType,
+ 'COMMON'
+ );
+
+ expect( result ).toBe( true );
+ } );
+ }
  } );
  } );