Updated tox and dependencies (#77)

Author: avara1986

.travis.yml

@@ -6,8 +6,6 @@ install:
   - pip install -U tox coverage==4.0.3 coveralls==1.8.2
 
 script:
-  - pipenv install --dev
-  - pipenv run pip freeze > requirements-tests.txt
   - coverage erase
   - tox
 after_success:

Pipfile

@@ -23,7 +23,6 @@ pytest-cov = "*"
 pylint = "*"
 flake8 = "*"
 tox = "*"
-safety = "*"
 bandit = "*"
 mkdocs = "*"
 lightstep = "==4.3.0"

Pipfile.lock

@@ -2,12 +2,11 @@
 envlist = py36,pylint,flake8,safety,bandit,docs
 
 [testenv]
-deps = -rrequirements-tests.txt
-commands =
+deps = pipenv
+commands_pre=
+    pipenv install --dev --ignore-pipfile
+commands=
     pytest --cov=pyms --cov=tests tests/
-install_command =
-    pip install {opts} {packages}
-
 [testenv:py36]
 basepython = python3.6
 [testenv:py37]
@@ -16,16 +15,20 @@ basepython = python3.7
 basepython = python3.5
 [testenv:bandit]
 basepython = python3.6
-commands = bandit -r pyms/
+commands =
+    bandit -r pyms/
 [testenv:safety]
 basepython = python3.6
-commands = safety check -r requirements-tests.txt
+commands =
+    pipenv check -vvvv
 [testenv:pylint]
 basepython = python3.6
-commands = pylint --rcfile={toxinidir}/pylintrc {toxinidir}/pyms
+commands =
+    pylint --rcfile={toxinidir}/pylintrc {toxinidir}/pyms
 [testenv:flake8]
 basepython = python3.6
-commands = flake8 --ignore=E501 {toxinidir}/pyms
+commands =
+    flake8 --ignore=E501 {toxinidir}/pyms
 [testenv:docs]
 basepython = python3.6
 skipsdist = True