From 80c16165d18d3ab6462926d59ae62c8bdd7e6765 Mon Sep 17 00:00:00 2001
From: Bastien Philippe <bastien.philippe@soyhuce.fr>
Date: Fri, 28 Apr 2023 11:09:43 +0200
Subject: [PATCH] Add middleware test generation

---
 config/somake.php                             |  1 +
 .../views/test-unit-middleware.blade.php      | 12 +++++
 .../MiddlewareTestGenerator.php               | 53 +++++++++++++++++++
 .../PreventRequestsDuringMaintenanceTest.php  |  6 +++
 tests/Feature/TestCommandTest.php             | 13 +++++
 ...rectly_the_unit_test_for_middleware__1.php | 14 +++++
 6 files changed, 99 insertions(+)
 create mode 100644 resources/views/test-unit-middleware.blade.php
 create mode 100644 src/Domains/Test/UnitTestGenerators/MiddlewareTestGenerator.php
 create mode 100644 test-laravel/tests/Unit/Support/Http/Middleware/PreventRequestsDuringMaintenanceTest.php
 create mode 100644 tests/__snapshots__/files/TestCommandTest__it_creates_correctly_the_unit_test_for_middleware__1.php

diff --git a/config/somake.php b/config/somake.php
index 9c1f294..f8674d3 100644
--- a/config/somake.php
+++ b/config/somake.php
@@ -21,6 +21,7 @@
     'test_generators' => [
         Soyhuce\Somake\Domains\Test\UnitTestGenerators\FormRequestTestGenerator::class,
         Soyhuce\Somake\Domains\Test\UnitTestGenerators\JsonResourceTestGenerator::class,
+        Soyhuce\Somake\Domains\Test\UnitTestGenerators\MiddlewareTestGenerator::class,
         Soyhuce\Somake\Domains\Test\UnitTestGenerators\DefaultTestGenerator::class,
     ],
 ];
diff --git a/resources/views/test-unit-middleware.blade.php b/resources/views/test-unit-middleware.blade.php
new file mode 100644
index 0000000..99d782a
--- /dev/null
+++ b/resources/views/test-unit-middleware.blade.php
@@ -0,0 +1,12 @@
+/* @@covers \{{ $covered }} */
+
+use {{ $classFqcn }};
+use Illuminate\Support\Facades\Route;
+
+it('handles the request', function(): void {
+    Route::get('test', fn() => 'ok')
+        ->middleware({{ $classBasename }}::class);
+
+    $this->get('test')
+        ->assertOk();
+});
diff --git a/src/Domains/Test/UnitTestGenerators/MiddlewareTestGenerator.php b/src/Domains/Test/UnitTestGenerators/MiddlewareTestGenerator.php
new file mode 100644
index 0000000..f6a2d92
--- /dev/null
+++ b/src/Domains/Test/UnitTestGenerators/MiddlewareTestGenerator.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+
+namespace Soyhuce\Somake\Domains\Test\UnitTestGenerators;
+
+use Closure;
+use Illuminate\Http\Request;
+use ReflectionClass;
+use ReflectionNamedType;
+use Soyhuce\Somake\Contracts\UnitTestGenerator;
+use function count;
+
+/**
+ * @implements \Soyhuce\Somake\Contracts\UnitTestGenerator<mixed>
+ */
+class MiddlewareTestGenerator implements UnitTestGenerator
+{
+    public static function shouldHandle(string $class): bool
+    {
+        if (!class_exists($class)) {
+            return false;
+        }
+
+        $reflectionClass = new ReflectionClass($class);
+        if (!$reflectionClass->hasMethod('handle')) {
+            return false;
+        }
+
+        $parameters = $reflectionClass->getMethod('handle')->getParameters();
+        if (count($parameters) < 2) {
+            return false;
+        }
+
+        if (!$parameters[0]->getType() instanceof ReflectionNamedType || $parameters[0]->getType()->getName() !== Request::class) {
+            return false;
+        }
+
+        if (!$parameters[1]->getType() instanceof ReflectionNamedType || $parameters[1]->getType()->getName() !== Closure::class) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function view(): string
+    {
+        return 'test-unit-middleware';
+    }
+
+    public function data(string $class): array
+    {
+        return [];
+    }
+}
diff --git a/test-laravel/tests/Unit/Support/Http/Middleware/PreventRequestsDuringMaintenanceTest.php b/test-laravel/tests/Unit/Support/Http/Middleware/PreventRequestsDuringMaintenanceTest.php
new file mode 100644
index 0000000..1334ac8
--- /dev/null
+++ b/test-laravel/tests/Unit/Support/Http/Middleware/PreventRequestsDuringMaintenanceTest.php
@@ -0,0 +1,6 @@
+<?php declare(strict_types=1);
+
+/* @covers \Support\Http\Middleware\PreventRequestsDuringMaintenance */
+
+it('is successful', function (): void {
+});
diff --git a/tests/Feature/TestCommandTest.php b/tests/Feature/TestCommandTest.php
index 2868518..eee40a4 100644
--- a/tests/Feature/TestCommandTest.php
+++ b/tests/Feature/TestCommandTest.php
@@ -104,3 +104,16 @@
         ->toBeFile()
         ->toMatchFileSnapshot();
 });
+
+it('creates correctly the unit test for middleware', function (): void {
+    $this->artisan('somake:test')
+        ->expectsQuestion('Which kind of test do you want to create ?', 'Unit')
+        ->expectsQuestion('Which class do you want to cover ?', 'RedirectIfAuthenticated')
+        ->expectsOutput('The Tests\\Unit\\Support\\Http\\Middleware\\RedirectIfAuthenticatedTest class was successfully created !')
+        ->assertExitCode(0)
+        ->execute();
+
+    expect($this->app->basePath('tests/Unit/Support/Http/Middleware/RedirectIfAuthenticatedTest.php'))
+        ->toBeFile()
+        ->toMatchFileSnapshot();
+});
diff --git a/tests/__snapshots__/files/TestCommandTest__it_creates_correctly_the_unit_test_for_middleware__1.php b/tests/__snapshots__/files/TestCommandTest__it_creates_correctly_the_unit_test_for_middleware__1.php
new file mode 100644
index 0000000..d1f1e4d
--- /dev/null
+++ b/tests/__snapshots__/files/TestCommandTest__it_creates_correctly_the_unit_test_for_middleware__1.php
@@ -0,0 +1,14 @@
+<?php
+
+/* @covers \Support\Http\Middleware\RedirectIfAuthenticated */
+
+use Support\Http\Middleware\RedirectIfAuthenticated;
+use Illuminate\Support\Facades\Route;
+
+it('handles the request', function(): void {
+    Route::get('test', fn() => 'ok')
+        ->middleware(RedirectIfAuthenticated::class);
+
+    $this->get('test')
+        ->assertOk();
+});