def test_string_representation(self):
runner = AbstractRunner("foo", self._tmp_dir)
result = runner.__str__()
expected = "Runner for project foo in path {} (type " "AbstractRunner)".format(
self._tmp_dir
)
self.assertEqual(expected, result)
def test_extract_dev_packages_from_pipfile(self):
with open(os.path.join(self._tmp_dir, "Pipfile"), "w") as f:
f.write("""[dev-packages]
"flake8" = ">=3.3.0,<4"
pipenv = {path = ".", editable = true}
""")
runner = AbstractRunner("foo", self._tmp_dir)
result = runner._extract_packages_from_pipfile()
self.assertListEqual(["flake8", "pipenv"], result)
def test_extract_packages_from_pipfile(self):
with open(os.path.join(self._tmp_dir, "Pipfile"), "w") as f:
f.write("""[packages]
mock = "*"
sphinx = "<=1.5.5"
""")
runner = AbstractRunner("foo", self._tmp_dir)
result = runner._extract_packages_from_pipfile()
self.assertListEqual(["mock", "sphinx"], result)
def test_extract_packages_from_empty_pipfile(self):
with open(os.path.join(self._tmp_dir, "Pipfile"), "w") as f:
f.write("""
[scripts]
tests = "bash ./run-tests.sh"
""")
runner = AbstractRunner("foo", self._tmp_dir)
result = runner._extract_packages_from_pipfile()
self.assertListEqual([], result)
def test_empty_project_name(self):
with self.assertRaises(IllegalArgumentException) as context:
AbstractRunner("", "bar")
self.assertTrue(isinstance(context.exception,
IllegalArgumentException))
self.assertTrue(
"Project name must not be empty!" in str(context.exception))
def test_extract_necessary_packages(self):
runner = AbstractRunner("foo", self._tmp_dir)
result = runner._extract_necessary_packages()
self.assertTrue("foo" in result)
self.assertTrue("bar" in result)
self.assertTrue("baz" in result)
def test_empty_path(self):
with self.assertRaises(IllegalArgumentException) as context:
AbstractRunner("foo", "")
self.assertTrue(isinstance(context.exception, IllegalArgumentException))
self.assertTrue("Path must not be empty!" in str(context.exception))
def test_cannot_instantiate(self):
"""Showing we normally cannot instantiate an abstract class"""
with self.assertRaises(TypeError):
AbstractRunner("foo", "bar")