chore: add the rest of special envs to Travis

Author: KingDarBoja

.travis.yml

@@ -13,6 +13,14 @@ matrix:
   include:
     - python: 3.6
       env: TOXENV=flake8
+    - python: 3.6
+      env: TOXENV=black
+    - python: 3.6
+      env: TOXENV=import-order
+    - python: 3.6
+      env: TOXENV=mypy
+    - python: 3.6
+      env: TOXENV=manifest
 cache: pip
 install: pip install tox-travis codecov
 script: tox

tox.ini

@@ -4,10 +4,6 @@ envlist =
     py{27,35,36,37,38,39-dev,py,py3}
 ; requires = tox-conda
 
-[travis]
-python =
-    3.6: py36,black,flake8,import-order,mypy
-
 [testenv]
 passenv = *
 setenv =
@@ -49,4 +45,3 @@ basepython = python3.6
 deps = -e.[dev]
 commands =
     check-manifest -v
-