Add a bare variable test for consistency with the other similar helper method tests

Author: rodrigoprimo

WordPress/Tests/Helpers/ContextHelper/IsInArrayComparisonUnitTest.inc

@@ -4,6 +4,7 @@
  * The below should NOT be recognized as being inside an array comparison function call.
  */
 
+/* testBareVariable */ $value;
 some_function( /* testOtherFunctionCall */ $value );
 MyNamespace\in_array( /* testPartiallyQualifiedFunction */ $value, $haystack );
 \MyNamespace\array_search( /* testFullyQualifiedNamespacedFunction */ $value, $haystack );

WordPress/Tests/Helpers/ContextHelper/IsInArrayComparisonUnitTest.php

@@ -48,6 +48,10 @@ public function testIsInArrayComparison( $testMarker, $expectedResult ) {
 	public static function dataIsInArrayComparison() {
 		return array(
 			// Cases that should return false.
+			'bare_variable' => array(
+				'testMarker'     => '/* testBareVariable */',
+				'expectedResult' => false,
+			),
 			'other_function_call' => array(
 				'testMarker'     => '/* testOtherFunctionCall */',
 				'expectedResult' => false,