test C and C++ detection when editing header files

tests/samples/codefiles/python.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+
+
+import os
+import django
+import simplejson as json
+from wakatime import utils
+from mypackage.mymodule import myfunction
+from . import privatemodule
+
+try:
+    from mock import ANY
+except ImportError:
+    from unittest.mock import ANY
+
+
+class MyClass(object):
+    """this class
+    """
+
+    def method1(self):
+        a = 1 + 2
+        b = 'hello world!'
+        for x in y:
+            print(x)
+        raise Exception()

tests/samples/codefiles/twolinefile.txt

@@ -0,0 +1,2 @@
+first line
+second line