def test_has_entry(self):
"""Verify we find an entry defined in the library."""
eq_lib = EquivalenceLibrary()
gate = OneQubitZeroParamGate()
equiv = QuantumCircuit(1)
equiv.h(0)
eq_lib.add_equivalence(gate, equiv)
self.assertTrue(eq_lib.has_entry(gate))
self.assertTrue(eq_lib.has_entry(OneQubitZeroParamGate()))
def test_has_not_entry_in_base(self):
"""Verify we find an entry not defined in the base library."""
base_eq_lib = EquivalenceLibrary()
eq_lib = EquivalenceLibrary(base=base_eq_lib)
self.assertFalse(eq_lib.has_entry(OneQubitZeroParamGate()))
def test_has_entry_in_base(self):
"""Verify we find an entry defined in the base library."""
base_eq_lib = EquivalenceLibrary()
gate = OneQubitZeroParamGate()
equiv = QuantumCircuit(1)
equiv.h(0)
base_eq_lib.add_equivalence(gate, equiv)
eq_lib = EquivalenceLibrary(base=base_eq_lib)
self.assertTrue(eq_lib.has_entry(gate))
self.assertTrue(eq_lib.has_entry(OneQubitZeroParamGate()))
gate = OneQubitZeroParamGate()
equiv2 = QuantumCircuit(1)
equiv.append(U2Gate(0, np.pi), [0])
eq_lib.add_equivalence(gate, equiv2)
self.assertTrue(eq_lib.has_entry(gate))
self.assertTrue(eq_lib.has_entry(OneQubitZeroParamGate()))
def test_has_not_entry(self):
"""Verify we don't find an entry not defined in the library."""
eq_lib = EquivalenceLibrary()
self.assertFalse(eq_lib.has_entry(OneQubitZeroParamGate()))
