bugfix/Infinite-DIC-loop Fix infitie DIC loop (#7)

Author: joskfg

Diff for: src/Scraper/Repositories/Configuration.php

@@ -23,18 +23,15 @@ class Configuration
      */
     const CACHE_TTL = 30;
 
-    public function __construct(Configurator $crawler)
-    {
-        $this->configurator = $crawler;
-    }
-
     public function findByType(string $type): Collection
     {
         return ConfigurationModel::withType($type)->get();
     }
 
     public function calculate(string $type): Collection
     {
+        $this->configurator = $this->configurator ?? resolve(Configurator::class);
+
         $cacheKey = $this->getCacheKey($type);
         $config   = Cache::get($cacheKey);
         if (!$config) {

Diff for: tests/Unit/Scraper/Repositories/ConfigurationTest.php

@@ -3,6 +3,7 @@
 namespace Softonic\LaravelIntelligentScraper\Scraper\Repositories;
 
 use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Illuminate\Support\Facades\App;
 use Illuminate\Support\Facades\Cache;
 use Softonic\LaravelIntelligentScraper\Scraper\Application\Configurator;
 use Softonic\LaravelIntelligentScraper\Scraper\Models\Configuration as ConfigurationModel;
@@ -34,9 +35,7 @@ public function whenRetrieveAllConfigurationItShouldReturnIt()
             'xpaths' => '//*[@id="author"]',
         ]);
 
-        $configurator = \Mockery::mock(Configurator::class);
-
-        $configuration = new Configuration($configurator);
+        $configuration = new Configuration();
         $data          = $configuration->findByType('post');
 
         $this->assertCount(2, $data);
@@ -51,8 +50,9 @@ public function whenRecalculateButThereIsNotApostDatasetItShouldThrowAnException
         $this->expectExceptionMessage('A dataset example is needed to recalculate xpaths for type post.');
 
         $configurator = \Mockery::mock(Configurator::class);
+        App::instance(Configurator::class, $configurator);
 
-        $configuration = new Configuration($configurator);
+        $configuration = new Configuration();
         $configuration->calculate('post');
     }
 
@@ -109,13 +109,14 @@ public function whenRecalculateItShouldStoreTheNewXpaths()
             ->with(Configuration::class . '-config-post', $config, Configuration::CACHE_TTL);
 
         $configurator = \Mockery::mock(Configurator::class);
+        App::instance(Configurator::class, $configurator);
         $configurator->shouldReceive('configureFromDataset')
             ->withArgs(function ($posts) {
                 return 2 == $posts->count();
             })
             ->andReturn($config);
 
-        $configuration = new Configuration($configurator);
+        $configuration = new Configuration();
         $configs       = $configuration->calculate('post');
 
         $this->assertEquals($configs[0]['name'], 'title');
@@ -164,6 +165,7 @@ public function whenRecalculateFailsItShouldThrowAnException()
             ->andReturnNull();
 
         $configurator = \Mockery::mock(Configurator::class);
+        App::instance(Configurator::class, $configurator);
         $configurator->shouldReceive('configureFromDataset')
             ->withArgs(function ($posts) {
                 return 2 == $posts->count();
@@ -173,7 +175,7 @@ public function whenRecalculateFailsItShouldThrowAnException()
         $this->expectException(\UnexpectedValueException::class);
         $this->expectExceptionMessage('Recalculate fail');
 
-        $configuration = new Configuration($configurator);
+        $configuration = new Configuration();
         $configuration->calculate('post');
     }
 
@@ -183,6 +185,7 @@ public function whenRecalculateFailsItShouldThrowAnException()
     public function whenCalculateAfterAnotherCalculateItShouldUseThePrecalclatedConfig()
     {
         $configurator = \Mockery::mock(Configurator::class);
+        App::instance(Configurator::class, $configurator);
         $configurator->shouldReceive('configureFromDataset')
             ->never();
 
@@ -192,7 +195,7 @@ public function whenCalculateAfterAnotherCalculateItShouldUseThePrecalclatedConf
             ->with(Configuration::class . '-config-post')
             ->andReturn($config);
 
-        $configuration = new Configuration($configurator);
+        $configuration = new Configuration();
         $this->assertEquals(
             $config,
             $configuration->calculate('post')