def test_merge():
a = {'x': 1, 'y': {'a': 1}}
b = {'x': 2, 'z': 3, 'y': {'b': 2}}
expected = {'x': 2, 'y': {'a': 1, 'b': 2}, 'z': 3}
c = merge(a, b)
assert c == expected
def test_merge_none_to_dict():
assert merge({
'a': None,
'c': 0
}, {'a': {
'b': 1
}}) == {
'a': {
'b': 1
},
'c': 0
}
def test_collect_yaml_dir():
a = {'x': 1, 'y': {'a': 1}}
b = {'x': 2, 'z': 3, 'y': {'b': 2}}
expected = {
'x': 2,
'y': {
'a': 1,
'b': 2
},
'z': 3,
}
with tmpfile() as dirname:
os.mkdir(dirname)
with open(os.path.join(dirname, 'a.yaml'), mode='w') as f:
yaml.dump(a, f)
with open(os.path.join(dirname, 'b.yaml'), mode='w') as f:
yaml.dump(b, f)
config = merge(*collect_yaml(paths=[dirname]))
assert config == expected
def test_collect_yaml_paths():
a = {'x': 1, 'y': {'a': 1}}
b = {'x': 2, 'z': 3, 'y': {'b': 2}}
expected = {
'x': 2,
'y': {
'a': 1,
'b': 2
},
'z': 3,
}
with tmpfile(extension='yaml') as fn1:
with tmpfile(extension='yaml') as fn2:
with open(fn1, 'w') as f:
yaml.dump(a, f)
with open(fn2, 'w') as f:
yaml.dump(b, f)
config = merge(*collect_yaml(paths=[fn1, fn2]))
assert config == expected
def test_collect_yaml_permission_errors(tmpdir, kind):
a = {'x': 1, 'y': 2}
b = {'y': 3, 'z': 4}
dir_path = str(tmpdir)
a_path = os.path.join(dir_path, 'a.yaml')
b_path = os.path.join(dir_path, 'b.yaml')
with open(a_path, mode='w') as f:
yaml.dump(a, f)
with open(b_path, mode='w') as f:
yaml.dump(b, f)
if kind == 'directory':
cant_read = dir_path
expected = {}
else:
cant_read = a_path
expected = b
with no_read_permissions(cant_read):
config = merge(*collect_yaml(paths=[dir_path]))
assert config == expected