def test_run():
model = LPyModel(code=code_run())
assert model is not None
assert model.outputs == []
result = model()
true_result = "_(0.01)-(90)F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)+F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)+F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)"
assert str(model.outputs) == true_result
assert str(result) == true_result
result = model("_(0.01)-(90)F(1)", 0)
assert result == "_(0.01)-(90)F(1)"
result = model(N=0)
assert result == "_(0.01)-(90)F(1)"
true_result2 = "F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)+F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)+F(0.111111111111)+F(0.111111111111)--F(0.111111111111)+F(0.111111111111)"
result = model.run("F(1)")
assert str(result) == true_result2
result = model(N=0, lstring="F(1)")
assert result == "F(1)"
result = model(lstring="F(5)", N=0)
assert result == "F(5)"
def test_model_get_documentation():
model_src = '''"""
input = lstring="_(0.01)-(90)F(1)"
output = lstring
"""
N = 2
derivation length: N
production:
F(x) :
produce F(x/3.0)+F(x/3.0)--F(x/3.0)+F(x/3.0)
endlsystem
'''
model = LPyModel(code=model_src)
assert model.get_documentation() == """input = lstring="_(0.01)-(90)F(1)"
output = lstring"""
assert model.repr_code() == model_src
def test_magic():
model_src = '''"""
input = lstring="_(0.01)-(90)F(1)", a=1
output = lstring
"""
%pylab inline
N = 2
derivation length: N
production:
F(x) :
produce F(x/3.0)+F(x/3.0)--F(x/3.0)+F(x/3.0)
endlsystem
'''
model = LPyModel(code=model_src)
assert model.repr_code() == model_src
assert len(model.inputs_info) == 2
assert len(model.outputs_info) == 1
def test_model_inputs_info():
model_src = '''"""
input = lstring="_(0.01)-(90)F(1)", a=1
output = lstring
"""
N = 2
derivation length: N
production:
F(x) :
produce F(x/3.0)+F(x/3.0)--F(x/3.0)+F(x/3.0)
endlsystem
'''
model = LPyModel(code=model_src)
assert len(model.inputs_info) == 2
assert len(model.outputs_info) == 1
assert model.inputs_info[0].name == "lstring"
assert eval(model.inputs_info[0].default) == "_(0.01)-(90)F(1)"
assert model.inputs_info[1].name == "a"
assert model.inputs_info[1].default == "1"
assert model.outputs_info[0].name == "lstring"
def test_default_in_out_lstring():
# Issue 5, part 4
model = LPyModel(code=code_no_lstring())
result = model("F(1)")
assert str(result) == "F(1)+F(1)+F(1)+F(1)"
def test_step_copy():
import copy
model = LPyModel(code=code_step())
model2 = copy.copy(model)
run_step(model2)
def test_step():
model = LPyModel(code=code_step())
run_step(model)