public IState NextState(IClientCapabilities clientCapabilities)
{
var rules = new Rules(
When
.IsTrue(response => response.ContainsForm(Forms.RequestForQuote))
.Execute(actions => actions.SubmitForm(Forms.RequestForQuote))
.Return(
new[]
{
On.Status(HttpStatusCode.Created)
.Do((response, vars)
=> new QuoteRequested(response, vars))
}
),
When
.IsTrue(response => response.ContainsLink(Links.Rfq))
.Execute(actions => actions.ClickLink(Links.Rfq))
.Return(
new[]
{
On.Status(HttpStatusCode.OK)
.Do((response, vars)
=> new Started(response, vars))
})
);
return rules.Evaluate(previousResponse, stateVariables, clientCapabilities);
}
public IState NextState(IClientCapabilities clientCapabilities)
{
var rules = new Rules(
When.IsTrue(response => true)
.Execute(actions => actions.Do(GetHomePage.Instance))
.ReturnState((response, vars) => new Started(response, vars)));
return rules.Evaluate(null, stateVariables, clientCapabilities);
}
public void ShouldNotEvaluateSubsequentRulesFollowingASuccessfulRule()
{
var mockRule1 = MockRepository.GenerateMock<IRule>();
var mockRule2 = MockRepository.GenerateMock<IRule>();
var mockRule3 = MockRepository.GenerateMock<IRule>();
mockRule1.Expect(r => r.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities)).Return(Result.Unsuccessful);
mockRule2.Expect(r => r.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities)).Return(new Result(true, MockRepository.GenerateStub<IState>()));
var rules = new Rules(mockRule1, mockRule2, mockRule3);
rules.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities);
mockRule1.VerifyAllExpectations();
mockRule2.VerifyAllExpectations();
mockRule3.AssertWasNotCalled(r => r.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities));
}
public void ShouldCallEachRuleInOrderItWasAddedToRules()
{
var mocks = new MockRepository();
var mockRule1 = mocks.DynamicMock<IRule>();
var mockRule2 = mocks.DynamicMock<IRule>();
var mockRule3 = mocks.DynamicMock<IRule>();
using (mocks.Ordered())
{
Expect.Call(mockRule1.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities)).Return(Result.Unsuccessful);
Expect.Call(mockRule2.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities)).Return(Result.Unsuccessful);
Expect.Call(mockRule3.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities)).Return(new Result(true, MockRepository.GenerateStub<IState>()));
}
mocks.ReplayAll();
var rules = new Rules(mockRule1, mockRule2, mockRule3);
rules.Evaluate(Dummy.PreviousResponse, Dummy.StateVariables, Dummy.ClientCapabilities);
mocks.VerifyAll();
}
