Added theming support.

src/PipConfig.php

@@ -3,10 +3,17 @@
 
 namespace ScriptFUSION\Pip;
 
+use ScriptFUSION\Pip\Theme\ClassicTheme;
+use ScriptFUSION\Pip\Theme\Theme;
+
 final class PipConfig
 {
     public int $perfSlow = 200;
     public int $perfVslow = 1_000;
     public bool $testDpArgs = true;
     public string $testNameStrip = '';
+
+    public function __construct(public readonly Theme $theme = new ClassicTheme())
+    {
+    }
 }

src/Printer.php

@@ -19,7 +19,6 @@
 use PHPUnit\Event\Test\Skipped;
 use PHPUnit\Event\TestRunner\ExecutionStarted;
 use PHPUnit\Event\Tracer\Tracer;
-use PHPUnit\Util\Color;
 
 final class Printer implements Tracer
 {
@@ -122,61 +121,25 @@ public function trace(Event $event): void
                 $id .= $data;
             }
 
-            $ms = round($event->telemetryInfo()->time()->duration($this->start)->asFloat() * 1_000);
+            $ms = round($event->telemetryInfo()->time()->duration($this->start)->asFloat() * 1_000)|0;
             foreach ($this->performanceThresholds as $colour => $threshold) {
                 if ($ms >= $threshold) {
                     break;
                 }
             }
 
-            printf(
-                "%3d%% %s %s %s%s",
-                floor(++$this->testCounter / $this->totalTests * 100),
-                $this->status->getStatusColour() === ''
-                    ? $this->status->getStatusCode()
-                    : Color::colorize("fg-{$this->status->getStatusColour()}", $this->status->getStatusCode()),
-                Color::colorize("fg-{$this->status->getColour()}", $id),
-                Color::colorize("fg-$colour", "($ms ms)"),
-                PHP_EOL,
-            );
-
-            if ($this->status === TestStatus::Failed) {
-                echo PHP_EOL, Color::colorize('fg-red', $this->throwable->description()), PHP_EOL,
-                    Color::colorize('fg-red', $this->throwable->stackTrace()), PHP_EOL
-                ;
-
-                $this->throwable = null;
-            }
-
-            while ($this->status === TestStatus::Errored && $this->throwable) {
-                echo PHP_EOL, Color::colorize('fg-white,bg-red', " {$this->throwable->className()} "), ' ',
-                    Color::colorize('fg-red', $this->throwable->message()), PHP_EOL, PHP_EOL,
-                    Color::colorize('fg-red', $this->throwable->stackTrace()), PHP_EOL
-                ;
-
-                if ($this->throwable->hasPrevious()) {
-                    echo Color::colorize('fg-red', 'Caused by');
-
-                    $this->throwable = $this->throwable->previous();
-                } else {
-                    $this->throwable = null;
-                }
-            }
-
-            if ($this->trace) {
-                printf(
-                    Color::colorize("fg-{$this->status->getColour()}", '%s%s: %s in %s on line %s%1$s%1$s'),
-                    PHP_EOL,
-                    $this->status->name,
-                    $this->trace->message,
-                    $this->trace->file,
-                    $this->trace->line
-                );
-
-                $this->trace = null;
-            }
-
-            $this->status = null;
+            $this->config->theme->onTestFinished(new TestResult(
+                $id,
+                $this->status,
+                $this->totalTests,
+                ++$this->testCounter,
+                $ms,
+                $colour,
+                $this->throwable,
+                $this->trace,
+            ));
+
+            $this->trace = $this->throwable = $this->status = null;
         }
 
         if ($event instanceof \PHPUnit\Event\TestRunner\Finished) {

src/TestResult.php

@@ -0,0 +1,26 @@
+<?php
+declare(strict_types=1);
+
+namespace ScriptFUSION\Pip;
+
+use PHPUnit\Event\Code\Throwable;
+
+final class TestResult
+{
+    public function __construct(
+        public readonly string $id,
+        public readonly TestStatus $status,
+        public readonly int $totalTests,
+        public readonly int $testCounter,
+        public readonly int $testDurationMs,
+        public readonly string $testDurationColour,
+        public readonly ?Throwable $throwable,
+        public readonly ?Trace $trace,
+    ) {
+    }
+
+    public function calculateProgressPercentage(): int
+    {
+        return floor($this->testCounter / $this->totalTests * 100)|0;
+    }
+}

src/Theme/ClassicTheme.php

@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+namespace ScriptFUSION\Pip\Theme;
+
+use PHPUnit\Util\Color;
+use ScriptFUSION\Pip\TestResult;
+use ScriptFUSION\Pip\TestStatus;
+
+final class ClassicTheme implements Theme
+{
+    public function onTestFinished(TestResult $result): void
+    {
+        printf(
+            "%3d%% %s %s %s%s",
+            $result->calculateProgressPercentage(),
+            $result->status->getStatusColour() === ''
+                ? $result->status->getStatusCode()
+                : Color::colorize("fg-{$result->status->getStatusColour()}", $result->status->getStatusCode()),
+            Color::colorize("fg-{$result->status->getColour()}", $result->id),
+            Color::colorize("fg-$result->testDurationColour", "($result->testDurationMs ms)"),
+            PHP_EOL,
+        );
+
+        if ($result->status === TestStatus::Failed) {
+            echo PHP_EOL, Color::colorize('fg-red', $result->throwable->description()), PHP_EOL,
+                Color::colorize('fg-red', $result->throwable->stackTrace()), PHP_EOL
+            ;
+        }
+
+        while ($result->status === TestStatus::Errored && $throwable ??= $result->throwable) {
+            echo PHP_EOL, Color::colorize('fg-white,bg-red', " {$throwable->className()} "), ' ',
+                Color::colorize('fg-red', $throwable->message()), PHP_EOL, PHP_EOL,
+                Color::colorize('fg-red', $throwable->stackTrace()), PHP_EOL
+            ;
+
+            if (!$throwable->hasPrevious()) {
+                break;
+            }
+
+            echo Color::colorize('fg-red', 'Caused by');
+            $throwable = $throwable->previous();
+        }
+
+        if ($result->trace) {
+            printf(
+                Color::colorize("fg-{$result->status->getColour()}", '%s%s: %s in %s on line %s%1$s%1$s'),
+                PHP_EOL,
+                $result->status->name,
+                $result->trace->message,
+                $result->trace->file,
+                $result->trace->line,
+            );
+        }
+    }
+}

src/Theme/Theme.php

@@ -0,0 +1,11 @@
+<?php
+declare(strict_types=1);
+
+namespace ScriptFUSION\Pip\Theme;
+
+use ScriptFUSION\Pip\TestResult;
+
+interface Theme
+{
+    public function onTestFinished(TestResult $result): void;
+}