[feature] run commands via application (#8)

Author: kbond

phpunit.xml.dist

@@ -10,9 +10,10 @@
 >
     <php>
         <ini name="error_reporting" value="-1" />
-        <server name="KERNEL_CLASS" value="Zenstruck\Console\Test\Tests\Fixture\Kernel" />
-        <server name="SYMFONY_DEPRECATIONS_HELPER" value="max[self]=0&amp;max[direct]=0"/>
+        <env name="KERNEL_CLASS" value="Zenstruck\Console\Test\Tests\Fixture\Kernel" />
+        <env name="SYMFONY_DEPRECATIONS_HELPER" value="max[self]=0&amp;max[direct]=0"/>
         <env name="COLUMNS" value="120" />
+        <env name="SHELL_VERBOSITY" value="-1"/>
     </php>
 
     <testsuites>

src/TestCommand.php

@@ -10,18 +10,21 @@
  */
 final class TestCommand
 {
-    private Command $command;
+    private Application $application;
     private string $cli;
     private array $inputs = [];
     private bool $splitOutputStreams = false;
 
     private function __construct(Command $command, string $cli)
     {
         if (!$command->getApplication()) {
-            $command->setApplication(new Application());
+            $application = new Application();
+            $application->add($command);
+
+            $command->setApplication($application);
         }
 
-        $this->command = $command;
+        $this->application = $command->getApplication();
         $this->cli = $cli;
     }
 
@@ -90,11 +93,20 @@ public function withInput(array $inputs): self
 
     public function execute(?string $cli = null): CommandResult
     {
-        $status = $this->command->run(
+        $autoExit = $this->application->isAutoExitEnabled();
+        $catchExceptions = $this->application->areExceptionsCaught();
+
+        $this->application->setAutoExit(false);
+        $this->application->setCatchExceptions(false);
+
+        $status = $this->application->run(
             $input = new TestInput($cli ? \sprintf('%s %s', $this->cli, $cli) : $this->cli, $this->inputs),
             $output = new TestOutput($this->splitOutputStreams, $input)
         );
 
+        $this->application->setAutoExit($autoExit);
+        $this->application->setCatchExceptions($catchExceptions);
+
         return new CommandResult($status, $output);
     }
 }

src/TestInput.php

@@ -16,7 +16,7 @@ public function __construct(string $input, array $inputs)
     {
         parent::__construct($input);
 
-        $this->setInteractive(false);
+        parent::setInteractive(false);
 
         if ($inputs) {
             $stream = \fopen('php://memory', 'r+', false);
@@ -28,14 +28,19 @@ public function __construct(string $input, array $inputs)
             \rewind($stream);
 
             $this->setStream($stream);
-            $this->setInteractive(true);
+            parent::setInteractive(true);
         }
 
         if (true === $this->hasParameterOption(['--no-interaction', '-n'], true)) {
-            $this->setInteractive(false);
+            parent::setInteractive(false);
         }
     }
 
+    public function setInteractive($interactive): void
+    {
+        // noop, prevent Application from setting this value
+    }
+
     public function isDecorated(): bool
     {
         return true === $this->hasParameterOption(['--ansi'], true);

src/TestOutput.php

@@ -48,6 +48,16 @@ public function section(): ConsoleSectionOutput
         return new ConsoleSectionOutput($this->getStream(), $this->sections, $this->getVerbosity(), $this->isDecorated(), $this->getFormatter());
     }
 
+    public function setDecorated($decorated): void
+    {
+        // noop, prevent Application from setting this value
+    }
+
+    public function setVerbosity($level): void
+    {
+        // noop, prevent Application from setting this value
+    }
+
     public function getDisplay(): string
     {
         \rewind($this->getStream());