Refactor

Author: sebastianbergmann

src/CodeCoverage.php

@@ -384,15 +384,15 @@ public function detectsDeadCode(): bool
      */
     public function driverIsPcov(): bool
     {
-        return $this->driver instanceof PcovDriver;
+        return $this->driver->isPcov();
     }
 
     /**
      * @internal
      */
     public function driverIsXdebug(): bool
     {
-        return $this->driver instanceof XdebugDriver;
+        return $this->driver->isXdebug();
     }
 
     /**

src/Driver/Driver.php

@@ -120,6 +120,16 @@ public function disableDeadCodeDetection(): void
         $this->detectDeadCode = false;
     }
 
+    public function isPcov(): bool
+    {
+        return false;
+    }
+
+    public function isXdebug(): bool
+    {
+        return false;
+    }
+
     abstract public function nameAndVersion(): string;
 
     abstract public function start(): void;

src/Driver/PcovDriver.php

@@ -68,6 +68,11 @@ public function nameAndVersion(): string
         return 'PCOV ' . phpversion('pcov');
     }
 
+    public function isPcov(): true
+    {
+        return true;
+    }
+
     /**
      * @throws PcovNotAvailableException
      */

src/Driver/XdebugDriver.php

@@ -125,6 +125,11 @@ public function nameAndVersion(): string
         return 'Xdebug ' . phpversion('xdebug');
     }
 
+    public function isXdebug(): true
+    {
+        return true;
+    }
+
     /**
      * @throws XdebugNotAvailableException
      */