adding test ability, wip

.gitignore

@@ -2,4 +2,6 @@
 composer.phar
 composer.lock
 
-.idea/
+.idea/
+
+.phpunit.result.cache

composer.json

@@ -16,11 +16,20 @@
     "illuminate/console": "^6.0",
     "ext-json": "*"
   },
+  "require-dev": {
+    "phpunit/phpunit": "^8.3",
+    "orchestra/testbench": "^4.0"
+  },
   "autoload": {
     "psr-4": {
       "ProcyonWeb\\TranslationGenerator\\": "src/"
     }
   },
+  "autoload-dev": {
+    "psr-4": {
+      "ProcyonWeb\\TranslationGenerator\\Test\\": "tests/"
+    }
+  },
   "extra": {
     "laravel": {
       "providers": [

phpunit.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Laravel Translation Generator Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

src/ServiceProvider.php

@@ -11,6 +11,11 @@ class ServiceProvider extends \Illuminate\Support\ServiceProvider
      */
     public function register()
     {
+        $this->mergeConfigFrom(
+            __DIR__.'/../config/translation.php',
+            'laravel_translation_generator'
+        );
+
         if ($this->app->runningInConsole()) {
             $this->commands([
                 GenerateCommand::class,
@@ -29,6 +34,6 @@ public function boot()
     {
         $this->publishes([
             __DIR__.'/../config/translation.php' => config_path('translation.php'),
-        ]);
+        ], 'laravel_translation_generator-config');
     }
 }

tests/ShowFilesCommandTest.php

@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+
+namespace ProcyonWeb\TranslationGenerator\Test;
+
+class ShowFilesCommandTest extends TestCase
+{
+    public function test_console_command(): void
+    {
+        config(['translation.generator.patterns' => []]);
+
+        $this->artisan('translation:show-files')
+            ->assertExitCode(0);
+    }
+}

tests/TestCase.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+
+namespace ProcyonWeb\TranslationGenerator\Test;
+
+use Illuminate\Foundation\Application;
+use Orchestra\Testbench\TestCase as Orchestra;
+use ProcyonWeb\TranslationGenerator\ServiceProvider;
+
+class TestCase extends Orchestra
+{
+    /**
+     * @param Application $app
+     *
+     * @return array
+     */
+    protected function getPackageProviders(Application $app): array
+    {
+        return [ServiceProvider::class];
+    }
+}