fix

Author: staabm

src/Rules/PHPUnit/EmptyDataProviderRule.php

@@ -41,6 +41,12 @@ public function getNodeType(): string
 
 	public function processNode(Node $node, Scope $scope): array
 	{
+		// A generator yields its data sets one at a time, so whether it provides
+		// any depends on control flow this rule cannot decide.
+		if ($node->isGenerator()) {
+			return [];
+		}
+
 		$returnStatements = $node->getReturnStatements();
 		if ($returnStatements === []) {
 			return [];

tests/Rules/PHPUnit/EmptyDataProviderRuleTest.php

@@ -67,10 +67,6 @@ public function testRule(?int $version): void
 				'Data provider method provideData() provides no data sets, which is an error in PHPUnit 10 and newer.',
 				190,
 			];
-			$errors[] = [
-				'Data provider method dataFileAsserts() provides no data sets, which is an error in PHPUnit 10 and newer.',
-				310,
-			];
 		}
 
 		// DataProviderHelper only reads the attribute when the detected major version supports it.