+remove method of file, test for file

classes/file.py

@@ -22,4 +22,10 @@ class File():
 
   def open(self):
     '''tries to open with os default viewer'''
-    call(('cmd /c start "" "'+ self._path +'"')if os.name is 'nt' else ('open' if platform.startswith('darwin') else 'xdg-open', self._path))
+    call(('cmd /c start "" "'+ self._path +'"')if os.name is 'nt' else ('open' if platform.startswith('darwin') else 'xdg-open', self._path))
+
+  def remove(self):
+    ''' try to remove the file '''
+    try:
+      os.remove(self._path)
+    except FileNotFoundError: pass

tests/file.py

@@ -0,0 +1,9 @@
+from classes.file import File
+from os.path import exists
+
+f = File('text.txt')
+assert f.write_bytes(b'testing bytes i/o')
+assert f.read_bytes(), b'testing bytes i/o'
+f.open() # does it open any text editor on your system?
+f.remove()
+assert exists('text.txt'), False