Add Travis CI, coverage to tests and basic MakefileSigned-off-by: Owe…

…n McGill <mcgillowen@gmail.com>

.travis.yml

@@ -0,0 +1,9 @@
+language: python
+python:
+  - 3.7
+before_install:
+  - pip install poetry
+install:
+  - poetry install
+script:
+  - make test

Makefile

@@ -0,0 +1,13 @@
+.PHONY: test clean
+
+test:
+	poetry run pytest --cov=devenv tests
+
+clean:
+	find . -type f -name '*.py[co]' -delete -o -type d -name __pycache__ -delete
+
+install:
+	poetry install
+
+install_poetry: install
+	curl -sSL https://raw.githubusercontent.com/sdispater/poetry/master/get-poetry.py | python

pyproject.toml

@@ -17,6 +17,7 @@ pylint = "^2.1"
 pydocstyle = "^3.0"
 pytest = "^3.9"
 ipython = "^7.1"
+pytest-cov = "^2.6"
 
 [build-system]
 requires = ["poetry>=0.12"]

tests/dockerfile/test_commands.py → tests/test_dockerfile/test_commands.py

@@ -29,17 +29,17 @@ class TestFROM(object):
     ]
 
     @pytest.mark.parametrize("params, result", CORRECT_PARAMS)
-    def passes_with_correct_params(self, params: dict, result: str):
+    def test_passes_with_correct_params(self, params: dict, result: str):
         """Test that FROM doesn't fail with correct params."""
         cmd = commands.From(**params)
         assert str(cmd) == result
 
-    def raises_error_with_tag_and_digest(self):
+    def test_raises_error_with_tag_and_digest(self):
         """Test that FROM raises a RuntimeError when both tag and digest are given."""
         with pytest.raises(RuntimeError):
             commands.From(base_image="test_image", tag="stable", digest="6dae7")
 
-    def raises_error_with_no_base_image(self):
+    def test_raises_error_with_no_base_image(self):
         """Test that FROM raises a TypeError when no base_image is provided."""
         with pytest.raises(TypeError) as exc:
             commands.From()