Test shell exit code

Author: sebastianbergmann

tests/unit/TextUI/Command/Commands/VersionCheckCommandTest.php

@@ -22,13 +22,14 @@
 final class VersionCheckCommandTest extends TestCase
 {
     /**
-     * @return non-empty-list<array{0: non-empty-string, 1: positive-int, 2: non-empty-string, 3: non-empty-string, 4: non-empty-string}>
+     * @return non-empty-list<array{0: non-empty-string, 1: non-negative-int, 2: positive-int, 3: non-empty-string, 4: non-empty-string, 5: non-empty-string}>
      */
     public static function provider(): array
     {
         return [
             [
                 'You are using the latest version of PHPUnit.',
+                Result::SUCCESS,
                 10,
                 '10.5.0',
                 '10.5.0',
@@ -38,6 +39,7 @@ public static function provider(): array
                 'You are not using the latest version of PHPUnit.
 The latest version compatible with PHPUnit 10.5.0 is PHPUnit 10.5.1.
 The latest version is PHPUnit 10.5.1.',
+                Result::FAILURE,
                 10,
                 '10.5.0',
                 '10.5.1',
@@ -47,6 +49,7 @@ public static function provider(): array
                 'You are not using the latest version of PHPUnit.
 The latest version compatible with PHPUnit 10.5.0 is PHPUnit 10.5.1.
 The latest version is PHPUnit 11.0.0.',
+                Result::FAILURE,
                 10,
                 '10.5.0',
                 '11.0.0',
@@ -56,14 +59,15 @@ public static function provider(): array
     }
 
     /**
-     * @param non-empty-string $expected
+     * @param non-empty-string $expectedMessage
+     * @param non-negative-int $expectedShellExitCode
      * @param positive-int     $majorVersionNumber
      * @param non-empty-string $versionId
      * @param non-empty-string $latestVersion
      * @param non-empty-string $latestCompatibleVersion
      */
     #[DataProvider('provider')]
-    public function testChecksVersion(string $expected, int $majorVersionNumber, string $versionId, string $latestVersion, string $latestCompatibleVersion): void
+    public function testChecksVersion(string $expectedMessage, int $expectedShellExitCode, int $majorVersionNumber, string $versionId, string $latestVersion, string $latestCompatibleVersion): void
     {
         $command = new VersionCheckCommand(
             $this->downloader($latestVersion, $latestCompatibleVersion),
@@ -73,7 +77,8 @@ public function testChecksVersion(string $expected, int $majorVersionNumber, str
 
         $result = $command->execute();
 
-        $this->assertSame($expected, trim($result->output()));
+        $this->assertSame($expectedMessage, trim($result->output()));
+        $this->assertSame($expectedShellExitCode, $result->shellExitCode());
     }
 
     private function downloader(string $latestVersion, string $latestCompatibleVersion): Downloader&Stub