Only overwrite files, not directories

Author: matt

src/PhpseclibV3/SftpAdapter.php

@@ -328,11 +328,6 @@ public function move(string $source, string $destination, Config $config): void
             if ($connection->rename($sourceLocation, $destinationLocation)) {
                 return;
             }
-        } elseif ($connection->is_dir($destinationLocation)) {
-            $this->deleteDirectory($destination);
-            if ($connection->rename($sourceLocation, $destinationLocation)) {
-                return;
-            }
         }
 
         throw UnableToMoveFile::fromLocationTo($source, $destination);

src/PhpseclibV3/SftpAdapterTest.php

@@ -247,43 +247,6 @@ public function moving_a_file_and_overwriting(): void
         });
     }
 
-    /**
-     * @test
-     * @fixme Move to FilesystemAdapterTestCase once all adapters pass
-     */
-    public function moving_a_directory_and_overwriting(): void
-    {
-        $this->runScenario(function() {
-            $adapter = $this->adapter();
-            $config = new Config();
-
-            $adapter->createDirectory('move_and_overwrite_source', $config);
-            $adapter->write('move_and_overwrite_source/a', 'a', $config);
-
-            $adapter->createDirectory('move_and_overwrite_target', $config);
-            $adapter->write('move_and_overwrite_target/b', 'b', $config);
-
-            $adapter->move('move_and_overwrite_source', 'move_and_overwrite_target', $config);
-
-            $this->assertFalse(
-                $adapter->directoryExists('move_and_overwrite_source'),
-                'Source directory should not exist'
-            );
-            $this->assertTrue(
-                $adapter->directoryExists('move_and_overwrite_target'),
-                'Target directory should exist'
-            );
-            $this->assertTrue(
-                $adapter->fileExists('move_and_overwrite_target/a'),
-                'Source files not moved'
-            );
-            $this->assertFalse(
-                $adapter->fileExists('move_and_overwrite_target/b'),
-                'Target files not deleted'
-            );
-        });
-    }
-
     private static function connectionProvider(): ConnectionProvider
     {
         if ( ! static::$connectionProvider instanceof ConnectionProvider) {