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import pytest
import pycallgraph2
from pycallgraph2 import PyCallGraphException
from pycallgraph2.output import GephiOutput, GraphvizOutput
@pycallgraph2.decorators.trace(output=GraphvizOutput())
def print_something():
print("hello")
@pycallgraph2.decorators.trace(output=GephiOutput())
def print_foo():
print("foo")
@pycallgraph2.decorators.trace()
def print_bar():
print("bar")
def test_trace_decorator_graphviz_output():
print_something()
def test_trace_decorator_gephi_output():
print_foo()
def test_trace_decorator_parameter():
with pytest.raises(PyCallGraphException):
print_bar()
if __name__ == "__main__":
test_trace_decorator_graphviz_output()
test_trace_decorator_gephi_output()
test_trace_decorator_parameter()
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