Add unit tests for GlobalEnvManager, PkgConfigUtil, SPCTarget, UnixShell, and WindowsCmd

tests/SPC/util/WindowsCmdTest.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\Tests\util;
+
+use SPC\exception\RuntimeException;
+use SPC\util\WindowsCmd;
+
+/**
+ * @internal
+ */
+final class WindowsCmdTest extends TestBase
+{
+    public function testConstructorOnUnix(): void
+    {
+        if (PHP_OS_FAMILY === 'Windows') {
+            $this->markTestSkipped('This test is for Unix systems only');
+        }
+
+        $this->expectException(RuntimeException::class);
+        $this->expectExceptionMessage('Only windows can use WindowsCmd');
+
+        new WindowsCmd();
+    }
+
+    /**
+     * @dataProvider commandProvider
+     */
+    public function testExecWithResult(string $command): void
+    {
+        if (PHP_OS_FAMILY !== 'Windows') {
+            $this->markTestSkipped('This test is for Windows systems only');
+        }
+
+        $cmd = $this->createWindowsCmd();
+        [$code, $output] = $cmd->execWithResult($command);
+
+        $this->assertIsInt($code);
+        $this->assertEquals(0, $code);
+        $this->assertIsArray($output);
+        $this->assertNotEmpty($output);
+    }
+
+    public function testExecWithResultWithLog(): void
+    {
+        if (PHP_OS_FAMILY !== 'Windows') {
+            $this->markTestSkipped('This test is for Windows systems only');
+        }
+
+        $cmd = $this->createWindowsCmd();
+        [$code, $output] = $cmd->execWithResult('echo test', false);
+
+        $this->assertIsInt($code);
+        $this->assertIsArray($output);
+        $this->assertEquals(0, $code);
+        $this->assertEquals(['test'], $output);
+    }
+
+    public static function commandProvider(): array
+    {
+        return [
+            'echo-command' => ['echo test'],
+            'dir-command' => ['dir'],
+            'cd-command' => ['cd'],
+        ];
+    }
+}