CacheWarmer: call all available methods for caching

src/StaticAnalysis/CacheWarmer.php

@@ -29,8 +29,16 @@ public function warmCache(string $cacheDirectory, bool $useAnnotationsForIgnorin
         );
 
         foreach ($filter->files() as $file) {
+            /* @noinspection UnusedFunctionResultInspection */
+            $coveredFileAnalyser->classesIn($file);
+            /* @noinspection UnusedFunctionResultInspection */
+            $coveredFileAnalyser->traitsIn($file);
+            /* @noinspection UnusedFunctionResultInspection */
+            $coveredFileAnalyser->functionsIn($file);
             /* @noinspection UnusedFunctionResultInspection */
             $coveredFileAnalyser->linesOfCodeFor($file);
+            /* @noinspection UnusedFunctionResultInspection */
+            $coveredFileAnalyser->ignoredLinesFor($file);
 
             /* @noinspection UnusedFunctionResultInspection */
             $uncoveredFileAnalyser->executableLinesIn($file);

tests/tests/StaticAnalysis/CacheWarmerTest.php

@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\TestCase;
+
+/**
+ * @covers \SebastianBergmann\CodeCoverage\StaticAnalysis\CacheWarmer
+ */
+final class CacheWarmerTest extends TestCase
+{
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+
+        $this->removeTemporaryFiles();
+    }
+
+    public function testEveryCachebleMethodIsCalled(): void
+    {
+        $filter = new Filter();
+        $filter->includeFiles([TEST_FILES_PATH . 'BankAccount.php']);
+
+        (new CacheWarmer())->warmCache(self::$TEST_TMP_PATH, false, false, $filter);
+
+        $expectedWarmedCacheFiles = count(get_class_methods(CoveredFileAnalyser::class)) + count(get_class_methods(UncoveredFileAnalyser::class));
+        $actualWarmedCacheFiles   = count(glob(self::$TEST_TMP_PATH . DIRECTORY_SEPARATOR . '*'));
+
+        $this->assertSame($actualWarmedCacheFiles, $expectedWarmedCacheFiles);
+    }
+}