test: declare diff value object usage

Author: NickSdot

tests/Unit/ApplicationTest.php

@@ -6,7 +6,9 @@
 
 use DocbookCS\Application;
 use DocbookCS\Config\ConfigData;
+use DocbookCS\Diff\Diff;
 use DocbookCS\Diff\DiffParser;
+use DocbookCS\Diff\FileChange;
 use DocbookCS\Config\ConfigParser;
 use DocbookCS\Config\ConfigParserException;
 use DocbookCS\Config\SniffEntry;
@@ -25,6 +27,7 @@
 use DocbookCS\Sniff\ExceptionNameSniff;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\Attributes\UsesClass;
 use PHPUnit\Framework\TestCase;
 
 #[CoversClass(Application::class)]
@@ -46,6 +49,8 @@
 #[CoversClass(FileReport::class)]
 #[CoversClass(ExceptionNameSniff::class)]
 #[CoversClass(EntityResolver::class)]
+#[UsesClass(Diff::class)]
+#[UsesClass(FileChange::class)]
 final class ApplicationTest extends TestCase
 {
     private const string FIXTURE_DIR = __DIR__ . '/../fixtures/application';

tests/Unit/Diff/DiffParserTest.php

@@ -6,11 +6,15 @@
 
 use DocbookCS\Diff\Diff;
 use DocbookCS\Diff\DiffParser;
+use DocbookCS\Diff\FileChange;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\Attributes\UsesClass;
 use PHPUnit\Framework\TestCase;
 
 #[CoversClass(DiffParser::class)]
+#[UsesClass(Diff::class)]
+#[UsesClass(FileChange::class)]
 final class DiffParserTest extends TestCase
 {
     private DiffParser $parser;

tests/Unit/Runner/SniffRunnerTest.php

@@ -23,6 +23,7 @@
 use DocbookCS\Sniff\SniffInterface;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\Attributes\UsesClass;
 use PHPUnit\Framework\TestCase;
 
 #[CoversClass(SniffRunner::class)]
@@ -37,6 +38,8 @@
 #[CoversClass(SniffEntry::class)]
 #[CoversClass(FileReport::class)]
 #[CoversClass(Violation::class)]
+#[UsesClass(Diff::class)]
+#[UsesClass(FileChange::class)]
 final class SniffRunnerTest extends TestCase
 {
     private const string FIXTURE_DIR = __DIR__ . '/../../fixtures/sniff_runner/default';