Issue #50: unicode (2)

docs/index.rst

@@ -25,4 +25,5 @@ Welcome to spline's documentation!
    docker_image
    hooks
    event_logging
-   options
+   options
+   unicode

docs/unicode.rst

@@ -0,0 +1,16 @@
+Unicode
+=======
+Unicode is not a trivial topic at all.
+
+Even more it can be pretty tricky writing code that
+does work under multiple Python versions especially
+when focusing on Python 2.x and Python 3.x.
+
+The reason why I have been investigating into that topic
+is that I found a build process where a tool has generated
+console output with unicode characters.
+
+In the example you will find a special-characters.yaml.
+I tested it for Python 2.7.x and Python 3.5.x on my machine.
+
+Let's see ...

tests/test_bash.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """Testing of class Bash."""
 # pylint: disable=no-self-use, invalid-name, too-many-public-methods
 import os
@@ -110,3 +111,10 @@ def test_dry_run(self):
         assert_that(len(output), equal_to(2))
         assert_that(output[0], equal_to('''#!/bin/bash'''))
         assert_that(output[1], equal_to('''echo "hello"'''))
+
+    def test_unicode(self):
+        """Tesing unicode character."""
+        bash = Bash(ShellConfig(script=u'''echo "©"'''))
+        output = [line for line in bash.process() if len(line) > 0]
+        assert_that(len(output), equal_to(1))
+        assert_that(output[0], equal_to(u"©"))