def test_transitive_dependencies(self):
filenames = ['a.py', 'b.py', 'a.html', 'a.txt']
deps = {
'a.py': ['b.py', 'a.txt'],
'b.py': ['c.py'],
'c.py': [],
'a.html': [],
'a.txt': []
}
expected_deps = dependencies._reachable(deps)
with mock.patch('dependencies.python_dependencies', side_effect=lambda x: set(deps.get(x, []))), \
mock.patch('dependencies.html_dependencies', side_effect=lambda x: set(deps.get(x, []))):
transitive_deps = dependencies.transitive_dependencies(filenames)
self.assertEqual(expected_deps, transitive_deps)
def test_transitive_dependencies(self):
filenames = ['a.py', 'b.py', 'a.html', 'a.txt']
deps = {
'a.py': ['b.py', 'a.txt'],
'b.py': ['c.py'],
'c.py': [],
'a.html': [],
'a.txt': []
}
expected_deps = dependencies._reachable(deps)
with mock.patch('dependencies.python_dependencies', side_effect=lambda x: set(deps.get(x, []))), \
mock.patch('dependencies.html_dependencies', side_effect=lambda x: set(deps.get(x, []))):
transitive_deps = dependencies.transitive_dependencies(filenames)
self.assertEqual(expected_deps, transitive_deps)
def test_reachable(self):
graph = {
'a': set('b'),
'b': set('c'),
'c': set('d'),
'd': set(),
}
reachable_nodes = dependencies._reachable(graph)
expected_nodes = {
'a': set('abcd'),
'b': set('bcd'),
'c': set('cd'),
'd': set('d')
}
self.assertEqual(expected_nodes, reachable_nodes)
def test_reachable(self):
graph = {
'a': set('b'),
'b': set('c'),
'c': set('d'),
'd': set(),
}
reachable_nodes = dependencies._reachable(graph)
expected_nodes = {
'a': set('abcd'),
'b': set('bcd'),
'c': set('cd'),
'd': set('d')
}
self.assertEqual(expected_nodes, reachable_nodes)
