From 4e7ad5adf9c73694599c1b80f88d3dc489b2f38c Mon Sep 17 00:00:00 2001
From: Filippo Tessarotto <zoeslam@gmail.com>
Date: Mon, 10 Aug 2020 09:12:12 +0200
Subject: [PATCH] CacheWarmer: call all available methods for caching

---
 src/StaticAnalysis/CacheWarmer.php            |  8 ++++
 .../tests/StaticAnalysis/CacheWarmerTest.php  | 39 +++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 tests/tests/StaticAnalysis/CacheWarmerTest.php

diff --git a/src/StaticAnalysis/CacheWarmer.php b/src/StaticAnalysis/CacheWarmer.php
index af3f9044e..df965af3a 100644
--- a/src/StaticAnalysis/CacheWarmer.php
+++ b/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);
diff --git a/tests/tests/StaticAnalysis/CacheWarmerTest.php b/tests/tests/StaticAnalysis/CacheWarmerTest.php
new file mode 100644
index 000000000..a918326fb
--- /dev/null
+++ b/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 <sebastian@phpunit.de>
+ *
+ * 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);
+    }
+}