Add 'functional' venv to tox config

Now, it is possible to run the functional tests having all the
dependencies installed in it with following command:

  $ tox -e functional -- glusto -c %config%.yaml --pytest='-v -s tests'

Local 'cnslibs' package is installed in editable mode, it means that
any changes to its files will be taken up by next run of tests using
above tox venv command.

Also, update '.gitignore' file ignoring more temp files.

Change-Id: I3118489f4fb6e52e5e94705b68c18ea1783a18b6

2 files changed, 20 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 3dd732a8..68398d68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,10 +7,15 @@
 # Linux swap files range from .saa to .swp
 *.s[a-w][a-p]
 
-# Python bytecode files
+# Python bytecode and other related temp files
 *.pyc
 *.pyo
+*egg-info
 
 # Development environment files
 .project
 .pydevproject
+
+# Cache files
+.cache
+.pytest_cache
diff --git a/tox.ini b/tox.ini
index 460066d9..87f64768 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,13 +6,26 @@ envlist = pep8
 [testenv]
 basepython = python2.7
 setenv = VIRTUAL_ENV={envdir}
-whitelist_externals = find
+whitelist_externals = *
 commands = find . -type f -name "*.py[c|o]" -delete
 
 [testenv:pep8]
 deps = -r{toxinidir}/test-requirements.txt
 commands = flake8 {posargs}
 
+[testenv:functional]
+deps =
+    rtyaml
+    ddt
+    git+git://github.com/loadtheaccumulator/glusto.git
+    git+git://github.com/gluster/glusto-tests.git#egg=glustolibs-gluster&subdirectory=glustolibs-gluster
+    git+git://github.com/gluster/glusto-tests.git#egg=glustolibs-io&subdirectory=glustolibs-io
+    git+git://github.com/gluster/glusto-tests.git#egg=glustolibs-misc&subdirectory=glustolibs-misc
+    --editable=file:///{toxinidir}/cns-libs
+commands =
+    find . -type f -name "*.py[c|o]" -delete
+    {posargs:bash -c "echo 'No commands have been specified. Exiting.'; exit 1"}
+
 [testenv:venv]
 commands = {posargs}