def test_integer():
e = EnvBase()
assert e.integer('int', 33) == 32
assert e.integer('missing', 33) == 33
assert e.integer('intspace', 33) == 32
assert e.integer('missing', None) is None
with pytest.raises(e.Error):
e.integer('true', 1)
def test_boolean():
e = EnvBase()
assert e.boolean('true', False)
assert not e.boolean('false', True)
assert not e.boolean('space', True)
assert e.boolean('missing', True)
assert not e.boolean('missing', False)
def test_obsolete():
e = EnvBase()
with pytest.raises(e.Error):
e.obsolete(['z', 'space'])
def test_required():
e = EnvBase()
assert e.required('true') == 'x'
with pytest.raises(e.Error):
e.required('missing')
def test_default():
e = EnvBase()
assert e.default('int', '33') == '32'
assert e.default('baz', 'z') == 'z'