Fixes tests rudimentary

pwgrep/file_helper.py

@@ -14,7 +14,7 @@ def file_is_directory(filename):
     return os.path.isdir(filename)
 
 
-def traverse_recursively(directory, deference_recursive=False):
+def recurse(directory, deference_recursive=False):
     for root, dirs, files in os.walk(directory,
                                      followlinks=deference_recursive):
         for filename in files:

pwgrep/pwgrep.py

@@ -60,10 +60,8 @@ def progress_files(files, regex, invert_match=False, color=False,
             if not (dereference_recursive or recursive):
                 print('pwgrep: {}: is a directory'.format(file))
             else:
-                for filename in \
-                    file_helper.traverse_recursively(
-                        file,
-                        dereference_recursive):
+                for filename in file_helper.recurse(file,
+                                                    dereference_recursive):
 
                     if search_in_file(filename, regex,
                                       invert_match,
@@ -99,10 +97,10 @@ def signal_terminal_handler(signal_nr, frame):
     signal.signal(signal.SIGTERM, signal_terminal_handler)
 
     try:
-        result = main(sys.argv)
+        any_match = main(sys.argv)
     except KeyboardInterrupt:
         sys.exit(1)
 
-    if result:
+    if any_match:
         sys.exit(0)
     sys.exit(1)

tests/unit_test.py

@@ -1,11 +1,16 @@
-import pwgrep.file_helper
+#!/usr/bin/env python2.7
+# -*- coding: utf-8 -*-
 
+from ..pwgrep import file_helper
+#import pwgrep
+print(__name__)
 
 def test_file_is_binary():
-    assert pwgrep.file_helper.file_is_binary('data/simple/helloworld') == True
+    print(__name__)
+    assert file_helper.file_is_binary('data/simple/helloworld') == True
 
 
 def test_file_is_text():
-    assert pwgrep.file_helper.file_is_binary('data/simple/zen_of_python.txt')\
+    assert file_helper.file_is_binary('data/simple/zen_of_python.txt')\
            == False
 

tox.ini

@@ -8,7 +8,7 @@ deps =
     pytest
 setenv =
     PYTHONPATH = {toxinidir}
-commands = 
+commands =
     py.test {posargs}
 
 [testenv:coverage]