>>> from __future__ import print_function
>>> from cpe.comp.cpecomp import CPEComponent
>>> from cpe.comp.cpecomp_undefined import CPEComponentUndefined

-------------------------------------------
Test for __init__(self, comp_str)
-------------------------------------------

TEST:
>>> c = CPEComponentUndefined()


-------------------------------------------
Test for __eq__(self, comp_str)
-------------------------------------------

TEST: two equal components
>>> c = CPEComponentUndefined()
>>> c == c
True


TEST: two equal components
>>> value = "microsoft"
>>> c = CPEComponent(value)
>>> c2 = CPEComponentUndefined()
>>> c == c2
False


-------------------------------------------
Test for __repr__(self, comp_str)
-------------------------------------------

TEST:
>>> c = CPEComponentUndefined()
>>> c
CPEComponentUndefined()


-------------------------------------------
Test for __str__(self, comp_str)
-------------------------------------------

TEST:
>>> c = CPEComponentUndefined()
>>> print(c)
<UNDEFINED>
