def test_propfile_from_pairs_list():
pf = PropertiesFile([('key', 'value'), ('apple', 'zebra')])
pf._check()
assert len(pf) == 2
assert bool(pf)
assert dict(pf) == {"apple": "zebra", "key": "value"}
assert list(pf) == ["key", "apple"]
assert list(reversed(pf)) == ["apple", "key"]
assert pf.dumps() == 'key=value\napple=zebra\n'
def test_propfile_from_kwarg():
pf = PropertiesFile(key='value')
pf._check()
assert len(pf) == 1
assert bool(pf)
assert dict(pf) == {"key": "value"}
assert list(pf) == ["key"]
assert list(reversed(pf)) == ["key"]
assert pf.dumps() == 'key=value\n'
def test_propfile_empty():
pf = PropertiesFile()
pf._check()
assert len(pf) == 0
assert not bool(pf)
assert dict(pf) == {}
assert list(pf) == []
assert list(reversed(pf)) == []
assert pf.dumps() == ''
def test_propfile_from_ordereddict_and_kwarg():
pf = PropertiesFile(OrderedDict([('key', 'value'), ('apple', 'zebra')]),
key='lock')
pf._check()
assert len(pf) == 2
assert bool(pf)
assert dict(pf) == {"apple": "zebra", "key": "lock"}
assert list(pf) == ["key", "apple"]
assert list(reversed(pf)) == ["apple", "key"]
assert pf.dumps() == 'key=lock\napple=zebra\n'
def test_propfile_empty_setitem():
pf = PropertiesFile()
pf._check()
pf["key"] = "value"
pf._check()
assert len(pf) == 1
assert bool(pf)
assert dict(pf) == {"key": "value"}
assert list(pf) == ["key"]
assert list(reversed(pf)) == ["key"]
assert pf.dumps() == 'key=value\n'
def test_propfile_copy():
pf = PropertiesFile({"Foo": "bar"})
pf2 = pf.copy()
pf._check()
pf2._check()
assert pf is not pf2
assert isinstance(pf2, PropertiesFile)
assert pf == pf2
assert dict(pf) == dict(pf2) == {"Foo": "bar"}
pf2["Foo"] = "gnusto"
pf._check()
pf2._check()
assert dict(pf) == {"Foo": "bar"}
assert dict(pf2) == {"Foo": "gnusto"}
assert pf != pf2
pf2["fOO"] = "quux"
pf._check()
pf2._check()
assert dict(pf) == {"Foo": "bar"}
assert dict(pf2) == {"Foo": "gnusto", "fOO": "quux"}
assert pf != pf2