Add strict mode to ResponseBuilder

Author: JaZo

src/ResponseBuilder.php

@@ -40,6 +40,11 @@ class ResponseBuilder implements ResponseBuilderInterface
      */
     private $responseFactory;
 
+    /**
+     * @var bool
+     */
+    private $strictMode = false;
+
     /**
      * @param string                             $fixturesPath
      * @param array                              $domainAliases
@@ -52,6 +57,26 @@ public function __construct(string $fixturesPath, array $domainAliases = [], Res
         $this->responseFactory = $responseFactory ?: MessageFactoryDiscovery::find();
     }
 
+    /**
+     * @return bool
+     */
+    public function useStrictMode(): bool
+    {
+        return $this->strictMode;
+    }
+
+    /**
+     * @param bool $strictMode
+     *
+     * @return self
+     */
+    public function setStrictMode(bool $strictMode): self
+    {
+        $this->strictMode = $strictMode;
+
+        return $this;
+    }
+
     /**
      * @param \Psr\Http\Message\RequestInterface $request
      *
@@ -184,6 +209,10 @@ protected function getPossibleMockFilePathsForRequest(RequestInterface $request,
         $possibleFiles[] = implode('.', [$basePathToFile, $method, $type]);
         $possibleFiles[] = implode('.', [$basePathToFile, $type]);
 
+        if ($this->useStrictMode()) {
+            $possibleFiles = array_slice($possibleFiles, 0, 1);
+        }
+
         return $possibleFiles;
     }
 

tests/ResponseBuilderTest.php

@@ -62,6 +62,29 @@ public function getResponses(): array
         ];
     }
 
+    /**
+     * @test
+     */
+    public function it_can_be_set_to_strict_mode()
+    {
+        $builder = $this->getBuilder();
+
+        // Strict mode off
+        $this->assertFalse($builder->useStrictMode());
+
+        $messageFactory = MessageFactoryDiscovery::find();
+        $builder->build($messageFactory->createRequest('POST', 'http://example.com/api/articles?foo=bar'));
+
+        // Strict mode on
+        $builder->setStrictMode(true);
+        $this->assertTrue($builder->useStrictMode());
+
+        $this->expectException(MockNotFoundException::class);
+
+        $messageFactory = MessageFactoryDiscovery::find();
+        $builder->build($messageFactory->createRequest('POST', 'http://example.com/api/articles?foo=bar'));
+    }
+
     /**
      * @test
      */