Abstract the shit out of everything

Author: robiningelbrecht

phpunit.xml.dist

@@ -18,8 +18,5 @@
     <include>
       <directory>src</directory>
     </include>
-    <exclude>
-      <file>src/Exitter.php</file>
-    </exclude>
   </source>
 </phpunit>

src/ConsoleOutput.php

@@ -4,8 +4,9 @@
 
 use RobinIngelbrecht\PHPUnitCoverageTools\MinCoverage\MinCoverageResult;
 use RobinIngelbrecht\PHPUnitCoverageTools\MinCoverage\ResultStatus;
+use RobinIngelbrecht\PHPUnitCoverageTools\Timer\ResourceUsageFormatter;
+use RobinIngelbrecht\PHPUnitCoverageTools\Timer\SystemResourceUsageFormatter;
 use SebastianBergmann\Timer\Duration;
-use SebastianBergmann\Timer\ResourceUsageFormatter;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Helper\TableCell;
@@ -18,6 +19,7 @@ final class ConsoleOutput
 {
     public function __construct(
         private readonly OutputInterface $output,
+        private readonly ResourceUsageFormatter $resourceUsageFormatter,
     ) {
         $this->output->setDecorated(true);
         $this->output->getFormatter()->setStyle(
@@ -40,7 +42,10 @@ public function __construct(
 
     public static function create(): self
     {
-        return new self(new \Symfony\Component\Console\Output\ConsoleOutput());
+        return new self(
+            output: new \Symfony\Component\Console\Output\ConsoleOutput(),
+            resourceUsageFormatter: SystemResourceUsageFormatter::create()
+        );
     }
 
     /**
@@ -106,6 +111,6 @@ public function print(array $results, Duration $duration): void
                 ],
             ]);
         $table->render();
-        $this->output->writeln((new ResourceUsageFormatter())->resourceUsage($duration));
+        $this->output->writeln($this->resourceUsageFormatter->resourceUsage($duration));
     }
 }

src/Exitter.php

@@ -2,6 +2,9 @@
 
 namespace RobinIngelbrecht\PHPUnitCoverageTools;
 
+/**
+ * @codeCoverageIgnore
+ */
 class Exitter
 {
     public function exit(): void

src/Timer/ResourceUsageFormatter.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace RobinIngelbrecht\PHPUnitCoverageTools\Timer;
+
+use SebastianBergmann\Timer\Duration;
+
+interface ResourceUsageFormatter
+{
+    public function resourceUsage(Duration $duration): string;
+
+    public function resourceUsageSinceStartOfRequest(): string;
+}

src/Timer/SystemResourceUsageFormatter.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace RobinIngelbrecht\PHPUnitCoverageTools\Timer;
+
+use SebastianBergmann\Timer\Duration;
+use SebastianBergmann\Timer\ResourceUsageFormatter as PhpUnitResourceUsageFormatter;
+
+final class SystemResourceUsageFormatter implements ResourceUsageFormatter
+{
+    private function __construct(
+        private readonly PhpUnitResourceUsageFormatter $resourceUsageFormatter
+    ) {
+    }
+
+    public static function create(): self
+    {
+        return new self(new PhpUnitResourceUsageFormatter());
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    public function resourceUsage(Duration $duration): string
+    {
+        return $this->resourceUsageFormatter->resourceUsage($duration);
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    public function resourceUsageSinceStartOfRequest(): string
+    {
+        return $this->resourceUsageFormatter->resourceUsageSinceStartOfRequest();
+    }
+}

src/Timer/SystemTimer.php

@@ -12,18 +12,24 @@ private function __construct(
     ) {
     }
 
+    public static function create(): self
+    {
+        return new self(new PhpUnitTimer());
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
     public function start(): void
     {
         $this->timer->start();
     }
 
+    /**
+     * @codeCoverageIgnore
+     */
     public function stop(): Duration
     {
         return $this->timer->stop();
     }
-
-    public static function create(): self
-    {
-        return new self(new PhpUnitTimer());
-    }
 }

tests/FixedResourceUsageFormatter.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Tests;
+
+use RobinIngelbrecht\PHPUnitCoverageTools\Timer\ResourceUsageFormatter;
+use SebastianBergmann\Timer\Duration;
+
+final class FixedResourceUsageFormatter implements ResourceUsageFormatter
+{
+    private function __construct(
+        private readonly float $usageInMb
+    ) {
+    }
+
+    public static function withUsageInMb(float $usageInMb): self
+    {
+        return new self($usageInMb);
+    }
+
+    public function resourceUsage(Duration $duration): string
+    {
+        return sprintf(
+            'Time: %s, Memory: %s MB',
+            $duration->asString(),
+            number_format($this->usageInMb, 2, '.', ''),
+        );
+    }
+
+    public function resourceUsageSinceStartOfRequest(): string
+    {
+        return sprintf(
+            'Time: 00:00.350, Memory: %s MB',
+            number_format($this->usageInMb, 2, '.', ''),
+        );
+    }
+}