private Policy FitPolicy(Policy currentPolicy, List <Episode> trainingSet)
{
Stopwatch fittingStopwatch = Stopwatch.StartNew();
Console.WriteLine(string.Format("Fitting policy..."));
Policy newPolicy;
{
Policy fitPolicy = _policyLearner.FitPolicy(trainingSet);
newPolicy = currentPolicy.Clone();
foreach (HeroType hero in fitPolicy.Root.Keys)
{
newPolicy.Root[hero] = fitPolicy.Root[hero];
}
}
Console.WriteLine(string.Format("Policy generated in {0:F1} seconds", fittingStopwatch.Elapsed.TotalSeconds));
Stopwatch verifyingStopwatch = Stopwatch.StartNew();
Console.WriteLine(string.Format("Verifying policy..."));
double policyAccuracy = CalculatePolicyAccuracy(trainingSet, newPolicy);
Console.WriteLine(string.Format("Policy accuracy: {0}", policyAccuracy));
return(newPolicy);
}
public void WhenTheEventIsReceivedItIsEvaluatedButNotApplicable(ManagementChargeAppliedData eventData, Policy view)
{
var expectedView = view.Clone();
var target = new ManagementChargeAppliedEvaluator();
target.Evaluate(view, null, eventData);
view.Should().BeEquivalentTo(expectedView);
}
public void WhenTheEventIsReceivedItIsEvaluated(Policy view)
{
var fixture = new Fixture();
var target = new ManagementChargeAppliedEvaluator();
var expectedView = view.Clone();
var fundId = view.Funds.Keys.First();
var eventData = fixture.Build <ManagementChargeAppliedData>().With(t => t.FundId, fundId).Create();
target.Evaluate(view, null, eventData);
for (var index = 0; index < view.Funds[fundId].Count; index++)
{
Assert.Equal(expectedView.Funds[fundId][index].Units * eventData.ChargeFactor, view.Funds[fundId][index].Units);
}
}
public void RemoveRoleMember_NoRole()
{
var policy = new Policy
{
Bindings =
{
new Binding {
Role = "other", Members ={ "x", "y", "z" }
},
}
};
var expected = policy.Clone();
Assert.False(policy.RemoveRoleMember("target", "d"));
Assert.Equal(expected, policy);
}
public void AddRoleMember_RoleExists_MemberExists()
{
var policy = new Policy
{
Bindings =
{
new Binding {
Role = "other", Members ={ "x", "y", "z" }
},
new Binding {
Role = "target", Members ={ "a", "b", "c" }
},
}
};
var expected = policy.Clone();
Assert.False(policy.AddRoleMember("target", "b"));
Assert.Equal(expected, policy); // No change
}
