def test_rename_section_case_sensitive():
options = BoutOptions()
options["lower:a"] = 0
options.rename("lower", "LOWER")
expected = {"LOWER": {"a": 0}}
assert options.as_dict() == expected
def test_decoder_sim_complete(tmpdir):
bout_decoder = decoder.SimpleBOUTDecoder()
assert not bout_decoder.sim_complete({"run_dir": tmpdir})
settings_file = BoutOptions()
settings_file.getSection("run")["finished"] = "Now"
with open(tmpdir.join("BOUT.settings"), "w") as f:
f.write(str(settings_file))
assert bout_decoder.sim_complete({"run_dir": tmpdir})
def test_contains():
options = BoutOptions()
options["a:b:c"] = 42
assert "a" in options
assert "a:b" in options
assert "a:b:c" in options
assert "abc" not in options
def test_rename_value_into_other_section():
options = BoutOptions()
options["top-level value"] = 0
section = options.getSection("section1")
section["first"] = 1
section["second"] = 2
section2 = options.getSection("section2")
section2["third"] = 3
section2["fourth"] = 4
options["other top-level"] = 5
options.rename("section1:first", "section2:first")
expected = {
"top-level value": 0,
"section1": {
"second": 2
},
"section2": {
"first": 1,
"third": 3,
"fourth": 4
},
"other top-level": 5,
}
assert options.as_dict() == expected
assert "section2:third" in options
assert "section1:first" not in options
def test_str():
options = BoutOptions()
options["top-level value"] = 0
section = options.getSection("section")
section["first"] = 1
section["second"] = 2
options["other top-level"] = 3
# lstrip to remove the first empty line
expected = textwrap.dedent("""
top-level value = 0
other top-level = 3
[section]
first = 1
second = 2
""").lstrip()
assert str(options) == expected
def __init__(self, template_input=None):
"""Read an existing BOUT.inp file to use as a template.
If no input is given, an empty set of options will be created
Example
-------
from boutvecma.encoder import BOUTEncoder
encoder = BOUTEncoder("data/BOUT.inp")
"""
if template_input:
self._options = BoutOptionsFile(template_input)
else:
self._options = BoutOptions()
self.template_input = template_input
def test_rename_value_same_level():
options = BoutOptions()
options["top-level value"] = 0
section = options.getSection("section")
section["first"] = 1
section["second"] = 2
options["other top-level"] = 3
options.rename("section:first", "section:third")
expected = {
"top-level value": 0,
"section": {
"third": 1,
"second": 2
},
"other top-level": 3,
}
assert "section:third" in options
assert "section:first" not in options
assert options.as_dict() == expected
def test_rename_value_deeper():
options = BoutOptions()
options["top-level value"] = 0
section = options.getSection("section")
section["first"] = 1
section["second"] = 2
options["other top-level"] = 3
options.rename("section:first", "section:subsection:first")
expected = {
"top-level value": 0,
"section": {
"second": 2,
"subsection": {
"first": 1
},
},
"other top-level": 3,
}
assert "section:subsection:first" in options
assert "section:first" not in options
assert options.as_dict() == expected
def test_rename_section_deeper():
options = BoutOptions()
options["top-level value"] = 0
section = options.getSection("section")
section["first"] = 1
section["second"] = 2
options["other top-level"] = 3
options.rename("section", "another:layer")
expected = {
"top-level value": 0,
"another": {
"layer": {
"first": 1,
"second": 2
},
},
"other top-level": 3,
}
assert "another" in options
assert "section" not in options
assert options.as_dict() == expected
def test_getSection_nonexistent():
options = BoutOptions()
options.getSection("new")
assert "new" in options
def test_as_dict():
options = BoutOptions()
options["section:new"] = 7
expected = {"section": {"new": 7}}
assert options.as_dict() == expected
def test_get_bool():
options = BoutOptions()
for truelike in ["y", "Y", "yes", "Yes", "t", "T", "true", "True", 1]:
options["truevalue"] = truelike
assert options.get_bool("truevalue") is True
assert options.get_bool("truevalue", True) is True
assert options.get_bool("truevalue", False) is True
with pytest.raises(ValueError):
options.get_bool("truevalue", "not a bool")
for falseelike in ["n", "N", "no", "No", "f", "F", "false", "False", 0]:
options["falseevalue"] = falseelike
assert options.get_bool("falseevalue") is False
assert options.get_bool("falseevalue", True) is False
assert options.get_bool("falseevalue", False) is False
with pytest.raises(ValueError):
options.get_bool("falsevalue", 1)
with pytest.raises(KeyError):
options.get_bool("missingoption")
assert options.get_bool("missingoption", True) is True
assert options.get_bool("missingoption", False) is False
with pytest.raises(ValueError):
options.get_bool("missingoption", "not a bool")
for invalid in [
"bar",
"yaihets",
"Yaxfus",
"tueoxg",
"Teouaig",
"1uegxa",
"naihets",
"Naxfus",
"fueoxg",
"Feouaig",
"0uegxa",
]:
options["stringvalue"] = invalid
with pytest.raises(ValueError):
options.get_bool("stringvalue")
with pytest.raises(ValueError):
options.get_bool("stringvalue", True)
with pytest.raises(ValueError):
options.get_bool("stringvalue", False)
def test_path():
options = BoutOptions("top level")
options["a:b:c:d"] = 1
section = options.getSection("a:b:c")
assert section.path() == "top level:a:b:c"
def test_get_set_item_section():
options = BoutOptions()
options["section:new"] = 6
assert "section" in options
assert options["section"]["new"] == 6
def test_get_set_item_value():
options = BoutOptions()
options["new"] = 5
assert options["new"] == 5
