update some for test boot file

Author: inhere

src/File.php

@@ -301,15 +301,17 @@ public static function streamOpen(string $path)
      * @param string   $content The content to write.
      * @param string   $path    The path to the file (for exception printing only).
      *
+     * @return int
      * @throws IOException
      */
-    public static function streamWrite($stream, string $content, string $path = ''): void
+    public static function streamWrite($stream, string $content, string $path = ''): int
     {
         // self::assertWritableStream($stream);
-
-        if (($result = fwrite($stream, $content)) === false || ($result < strlen($content))) {
+        if (($result = fwrite($stream, $content)) === false) {
             throw new IOException('The file "' . $path . '" could not be written to. Check your disk space and file permissions.');
         }
+
+        return $result;
     }
 
     /**

test/bootstrap.php

@@ -1,28 +1,25 @@
-<?php
+<?php declare(strict_types=1);
 /**
- * phpunit
+ * phpunit --bootstrap tests/boot.php tests
  */
 
-error_reporting(E_ALL);
-ini_set('display_errors', 'On');
+error_reporting(E_ALL | E_STRICT);
 date_default_timezone_set('Asia/Shanghai');
 
-spl_autoload_register(static function ($class) {
-    $file = null;
+$libDir = dirname(__DIR__);
+$npMap  = [
+    'Toolkit\\FsUtil\\Example\\' => $libDir . '/example/',
+    'Toolkit\\FsUtilTest\\' => $libDir . '/test/',
+    'Toolkit\\FsUtil\\'     => $libDir . '/src/',
+];
 
-    if (0 === strpos($class, 'Toolkit\FsUtil\Example\\')) {
-        $path = str_replace('\\', '/', substr($class, strlen('Toolkit\FsUtil\Example\\')));
-        $file = dirname(__DIR__) . "/example/{$path}.php";
-    } elseif (0 === strpos($class, 'Toolkit\FsUtilTest\\')) {
-        $path = str_replace('\\', '/', substr($class, strlen('Toolkit\FsUtilTest\\')));
-        $file = __DIR__ . "/{$path}.php";
-    } elseif (0 === strpos($class, 'Toolkit\FsUtil\\')) {
-        $path = str_replace('\\', '/', substr($class, strlen('Toolkit\FsUtil\\')));
-        $file = dirname(__DIR__) . "/src/{$path}.php";
-    }
+spl_autoload_register(static function ($class) use ($npMap) {
+    foreach ($npMap as $np => $dir) {
+        $file = $dir . str_replace('\\', '/', substr($class, strlen($np))) . '.php';
 
-    if ($file && is_file($file)) {
-        include $file;
+        if (file_exists($file)) {
+            include $file;
+        }
     }
 });
 
@@ -31,4 +28,3 @@
 } elseif (is_file(dirname(__DIR__) . '/vendor/autoload.php')) {
     require dirname(__DIR__) . '/vendor/autoload.php';
 }
-