Remove testtools as an install requirement

Testtools is a test requirement and isn't needed
at zake usage time, so it should be in its own
test-requirements file.

4 files changed, 5 insertions, 4 deletions

diff --git a/.travis.yml b/.travis.yml
index 3cfcbee..5a0ba77 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ python:
 # command to install dependencies
 install:
   - "pip install ."
-  - "pip install nose"
+  - "pip install -r test-requirements.txt"
 # command to run tests
 script: nosetests
 
diff --git a/setup.py b/setup.py
index 2d4c726..29a60dc 100755
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,6 @@ setup(
     install_requires=[
         'kazoo',
         'six',
-        'testtools',
     ],
     classifiers=[
         "Development Status :: 4 - Beta",
diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 0000000..50b9bae
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1,3 @@
+nose
+testtools
+flake8
diff --git a/tox.ini b/tox.ini
index 9b346a7..061c08f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,8 +6,7 @@ skipsdist = True
 usedevelop = True
 install_command = pip install {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
-deps = nose
-    flake8
+deps = -r{toxinidir}/test-requirements.txt
 commands = nosetests {posargs}
 
 [testenv:pep8]