def test_copy(datadir):
path = datadir / 'minimal.mod'
model = Model(path)
copy = model.copy()
assert id(model) != id(copy)
assert model.statements[0].expression == \
Symbol('THETA(1)', real=True) + Symbol('ETA(1)', real=True) + Symbol('ERR(1)', real=True)
def test_copy(datadir):
path = datadir / 'minimal.mod'
model = Model(path)
copy = model.copy()
assert id(model) != id(copy)
assert model.statements[0].expression == symbol('THETA(1)') + symbol('ETA(1)') + symbol(
'EPS(1)'
)
