def setUp(self):
self.mc = MissingCoverage()
class TestMissingCoverage:
def setUp(self):
self.mc = MissingCoverage()
def test_findRoots(self):
self.mc.locations = TEST_PATH_1
results = self.mc.findRoots()
assert_equals(1, len(results))
assert_equals("/path/to/the/project", results[0])
def test_findRoots_none(self):
self.mc.locations = []
results = self.mc.findRoots()
assert_equals([], results)
def test_findRoots_nested(self):
self.mc.locations = TEST_PATH_1 + ["/path/to/the/project/first/nested/c.py"]
results = self.mc.findRoots()
assert_equals(1, len(results))
assert_equals("/path/to/the/project", results[0])
def test_findRoots_higher_root(self):
self.mc.locations = TEST_PATH_1 + ["/path/to/another/project/first/d.py"]
results = self.mc.findRoots()
assert_equals(1, len(results))
assert_equals(["/path/to"], results)
def test_findRoots_wildy_different(self):
self.mc.locations = ["/a/b/c/e.py", "/path/to/another/project/first/d.py"]
results = self.mc.findRoots()
assert_equals(2, len(results))
assert_equals(["/path/to/another/project/first", "/a/b/c"], results)
def test_findRoots_one_root(self):
self.mc.locations = ["/path/to/another/project/first/d.py"]
results = self.mc.findRoots()
assert_equals(1, len(results))
assert_equals(["/path/to/another/project/first"], results)
@patch("missing_coverage.plugin.os.walk")
def test_scanForAllModules_one_root(self, mock_os):
self.mc.locations = ["/path/to/another/project/first/d.py"]
roots = ["/path/to/another/project/first"]
mock_os.return_value = [("/path/to/another/project/first/", [],
["d.py", "a.py", "b.py"])]
output = self.mc.scanForAllModules(roots)
assert_equals(['/path/to/another/project/first/d.py',
"/path/to/another/project/first/a.py",
"/path/to/another/project/first/b.py"],
output)
@patch("missing_coverage.plugin.os.walk")
def test_scanForAllModules_two_root(self, mock_os):
self.mc.locations = ["/path/to/another/project/first/d.py",
"/path/to/the/project/second/nested/c.py"]
roots = ["/path/to/another/project/first"]
mock_os.return_value = [("/path/to/another/project/first/", [],
["d.py", "a.py", "b.py"]),
("/path/to/another/project/second/", [], ["e.py", "f.py", "g.py"])]
output = self.mc.scanForAllModules(roots)
assert_equals(['/path/to/another/project/first/d.py',
"/path/to/another/project/first/a.py",
"/path/to/another/project/first/b.py",
"/path/to/another/project/second/e.py",
"/path/to/another/project/second/f.py",
"/path/to/another/project/second/g.py"],
output)
@patch("missing_coverage.plugin.os.walk")
def test_scanForAllModules_one_root_subdir(self, mock_os):
self.mc.locations = ["/path/to/another/project/first/d.py",
"/path/to/the/project/second/nested/c.py"]
roots = ["/path/to/another/project/first"]
mock_os.return_value = [("/path/to/another/project/first/", ["lib"],
["d.py", "a.py", "b.py"]),
("/path/to/another/project/first/lib", [], ["e.py", "f.py", "g.py"])]
output = self.mc.scanForAllModules(roots)
assert_equals(['/path/to/another/project/first/d.py',
"/path/to/another/project/first/a.py",
"/path/to/another/project/first/b.py",
"/path/to/another/project/first/lib/e.py",
"/path/to/another/project/first/lib/f.py",
"/path/to/another/project/first/lib/g.py"],
output)
@patch("missing_coverage.plugin.pickle")
def test_addModulesToCoverage(self, mock_pickle):
self.mc.locations = ["/path/to/another/project/first/d.py"]
modules = ['/path/to/another/project/first/d.py',
"/path/to/another/project/first/a.py",
"/path/to/another/project/first/b.py"]
with patch("__builtin__.open"):
self.mc.addModulesToCoverage(modules)
mock_pickle.dump.assert_called_once()
