Dummy Object usado.
Prueba con stub.
Dummy Object manual.
Dummy object usando gmock.
Dummy objects con gmock.
Dummy objects con gmock
Merge commit 'd862137f4e14468acbee3b62a277977ed283d616' into test-stub

Conflicts:
	test/adivinanzaTest.cpp
Test stubs manuales.
Test stub usando gmock.