False positive test for unused uses if class in inside annotation

Author: Vrtak-CZ

tests/Sniffs/Namespaces/UnusedUsesSniffTest.php

@@ -85,6 +85,14 @@ public function testReturnTypehint()
 		$this->assertNoSniffErrorInFile($this->checkFile(__DIR__ . '/data/php7/unusedUses.php'));
 	}
 
+	public function testUsedUseInsideAnnotation()
+	{
+		$report = $this->checkFile(__DIR__ . '/data/unusedUses.php', [
+			'searchAnnotations' => true,
+		]);
+		$this->assertNoSniffError($report, 16);
+	}
+
 	public function testFindCaseInsensitiveUse()
 	{
 		$report = $this->checkFile(__DIR__ . '/data/caseInsensitiveUse.php');

tests/Sniffs/Namespaces/data/unusedUses.php

@@ -13,10 +13,14 @@
 use function LoremIpsum\UsedFunction;
 use const FooBar\UNUSED_CONSTANT;
 use const LoremIpsum\USED_CONSTANT;
+use X;
 
 class TestClass
 {
 
+	/**
+	 * @Assert\NotBlank(groups={X::SOME_CONSTANT}
+	 */
 	public function test(S $s)
 	{
 		new \Test\Foo\Bar();