public void IsInCanonicalOrderTest(bool pass, Int64 uniqueTerms, Int64[] type)
{
var tmp = new FermionTermType(uniqueTerms, type);
if (pass)
{
Assert.True(tmp.IsInCanonicalOrder());
}
else
{
Assert.False(tmp.IsInCanonicalOrder());
}
}
public void IsInCanonicalOrderCommonTypesTest()
{
var tmp = new FermionTermType[] { IdentityTermType,
PPTermType,
PQTermType,
PQQPTermType,
PQQRTermType,
PQRSTermType };
foreach (var item in tmp)
{
Assert.True(item.IsInCanonicalOrder());
}
}
public void GetFermionTermTypeTests(Int64 norbitals, Int64[] idx, Int64 type)
{
var tmp = new FermionTermType[] { IdentityTermType,
PPTermType,
PQTermType,
PQQPTermType,
PQQRTermType,
PQRSTermType };
var spinOrbitals = idx.Select(o => new SpinOrbital(norbitals, o)).ToArray();
var coefficient = 1.0;
var fermionTerm = new FermionTerm(spinOrbitals, coefficient);
var fermionTermType = fermionTerm.GetFermionTermType();
Assert.True(fermionTermType == tmp[type]);
}
public void LoadFromLiquidTest(string line, FermionTermType termType, FermionTerm[] terms)
{
//var test = terms.Item1;
//string[] lines, FermionTermType termType, FermionTerm[] terms
var hamiltonian = LoadData.LoadFromLiquid(line);
Assert.True(hamiltonian.FermionTerms.ContainsKey(termType));
// Check that expected terms are found
foreach (var term in terms)
{
Assert.Contains(term, hamiltonian.FermionTerms[termType], new Comparers.FermionTermComparer());
}
// Check only expected terms are found
foreach (var term in hamiltonian.FermionTerms[termType])
{
Assert.Contains(term, terms, new Comparers.FermionTermComparer());
}
// Verify that each term is in the canonical order.
Assert.True(hamiltonian.VerifyFermionTerms());
}
