def test_parse_toml_config_non_list_extends(tmp_path):
from configcook.config import parse_toml_config
tempdir = str(tmp_path)
file_path1 = os.path.join(tempdir, "file1.toml")
# file 1 extends file 2, but as string instead of list
with open(file_path1, "w") as ccfile:
ccfile.write("[configcook]\nextends = 'file2.toml'\na = 1")
file_path2 = os.path.join(tempdir, "file2.toml")
with open(file_path2, "w") as ccfile:
ccfile.write("[configcook]\nb = 2")
with pytest.raises(ValueError):
parse_toml_config(file_path1)
def test_parse_toml_config_extends(tmp_path):
from configcook.config import parse_toml_config
tempdir = str(tmp_path)
file_path1 = os.path.join(tempdir, "file1.toml")
# file 1 extends file 2
with open(file_path1, "w") as ccfile:
ccfile.write("[configcook]\nextends = ['file2.toml']\na = 1")
file_path2 = os.path.join(tempdir, "file2.toml")
with open(file_path2, "w") as ccfile:
ccfile.write("[configcook]\nb = 2")
assert parse_toml_config(file_path1) == {
"configcook": {
"a": 1,
"b": 2,
"extends": ["file2.toml"]
}
}
# file 3 extends file 1
file_path3 = os.path.join(tempdir, "file3.toml")
with open(file_path3, "w") as ccfile:
ccfile.write('[configcook]\nextends = ["file1.toml"]\nc = 3')
assert parse_toml_config(file_path3) == {
"configcook": {
"a": 1,
"b": 2,
"c": 3,
"extends": ["file1.toml", "file2.toml"]
}
}
# file 5 extends file 3 and 4
file_path4 = os.path.join(tempdir, "file4.toml")
with open(file_path4, "w") as ccfile:
ccfile.write("[configcook]\nd = 'four'")
file_path5 = os.path.join(tempdir, "file5.toml")
with open(file_path5, "w") as ccfile:
ccfile.write(
'[configcook]\nextends = ["file3.toml", "file4.toml"]\ne = 5')
assert parse_toml_config(file_path5) == {
"configcook": {
"a": 1,
"b": 2,
"c": 3,
"d": "four",
"e": 5,
"extends":
["file3.toml", "file1.toml", "file2.toml", "file4.toml"],
}
}
def test_parse_toml_config_paths(tmp_path, safe_working_dir):
# tmp_path is a pathlib/pathlib2.Path object.
from configcook.config import ConfigCookConfig
from configcook.config import parse_toml_config
tempdir = str(tmp_path)
file_path1 = os.path.join(tempdir, "file1.toml")
with open(file_path1, "w") as ccfile:
ccfile.write("[configcook]\n")
ccfile.write("a = 1")
with pytest.raises(Exception):
# This file is not in the current directory.
# Gives FileNotFoundError on Py3, IOError on Py2.
parse_toml_config("file1.toml")
# absolute path
assert parse_toml_config(file_path1) == {"configcook": {"a": 1}}
assert isinstance(parse_toml_config(file_path1), ConfigCookConfig)
# in current dir
os.chdir(tempdir)
assert parse_toml_config("file1.toml") == {"configcook": {"a": 1}}
# relative path
assert parse_toml_config(
os.path.join(os.pardir, os.path.basename(tempdir), "file1.toml")) == {
"configcook": {
"a": 1
}
}
def test_parse_toml_config_plus_string(tmp_path):
from configcook.config import parse_toml_config
tempdir = str(tmp_path)
file_path1 = os.path.join(tempdir, "file1.toml")
# file 1 extends file 2
with open(file_path1, "w") as ccfile:
ccfile.write('[configcook]\nextends = ["file2.toml"]\na = "one"')
# file 2 adds to a value of file 1
file_path2 = os.path.join(tempdir, "file2.toml")
with open(file_path2, "w") as ccfile:
ccfile.write('[configcook]\n"a+" = "two"')
assert parse_toml_config(file_path1) == {
"configcook": {
"a": "onetwo",
"extends": ["file2.toml"]
}
}
def test_parse_toml_config_home():
from configcook.config import parse_toml_config
# make temporary file in home dir
fd, filepath = tempfile.mkstemp(dir=os.path.expanduser("~"))
try:
with open(fd, "w") as ccfile:
ccfile.write("[configcook]\n")
ccfile.write("a = 1")
# user should be expanded
assert parse_toml_config(os.path.join("~",
os.path.basename(filepath))) == {
"configcook": {
"a": 1
}
}
finally:
os.remove(filepath)