public void ShouldUseValueFromCallResultResolverFactory()
{
// Arrange
var substitutionContext = Substitute.For <ISubstitutionContext>();
var callResultsCacheFactory = Substitute.For <ICallResultCacheFactory>();
var callResultResolverFactory = Substitute.For <ICallResultResolverFactory>();
var sut = new NSubstituteRegisterCallHandlerCommand(
substitutionContext, callResultsCacheFactory, callResultResolverFactory);
var specimen = new object();
var specimenContext = Substitute.For <ISpecimenContext>();
var callRouter = new CallRouterStub();
substitutionContext.GetCallRouterFor(specimen).Returns(callRouter);
var expectedResultResolver = Substitute.For <ICallResultResolver>();
callResultResolverFactory.Create(specimenContext).Returns(expectedResultResolver);
// Act
sut.Execute(specimen, specimenContext);
// Assert
var handler =
(AutoFixtureValuesHandler)callRouter.RegisteredFactory.Invoke(Substitute.For <ISubstituteState>());
Assert.Equal(expectedResultResolver, handler.ResultResolver);
}
public void ValidCallSpecificationFactoryIsPassedToHandler()
{
// Arrange
var substitutionContext = Substitute.For <ISubstitutionContext>();
var sut = new NSubstituteRegisterCallHandlerCommand(substitutionContext);
var specimen = new object();
var context = Substitute.For <ISpecimenContext>();
var substituteState = Substitute.For <ISubstituteState>();
var callRouter = new CallRouterStub();
substitutionContext.GetCallRouterFor(specimen).Returns(callRouter);
var callSpecFactory = Substitute.For <ICallSpecificationFactory>();
substituteState.CallSpecificationFactory.Returns(callSpecFactory);
sut.Execute(specimen, context);
// Act
var handler = (AutoFixtureValuesHandler)callRouter.RegisteredFactory.Invoke(substituteState);
// Assert
Assert.Equal(callSpecFactory, handler.CallSpecificationFactory);
}
public void ResultCacheAndCallResultResolverShouldBeSameForEachHandler()
{
// Arrange
var substitutionContext = Substitute.For <ISubstitutionContext>();
var sut = new NSubstituteRegisterCallHandlerCommand(substitutionContext);
var specimen = new object();
var context = Substitute.For <ISpecimenContext>();
var substituteState = Substitute.For <ISubstituteState>();
var callRouter = new CallRouterStub();
substitutionContext.GetCallRouterFor(specimen).Returns(callRouter);
sut.Execute(specimen, context);
// Act
var instance1 = callRouter.RegisteredFactory.Invoke(substituteState);
var instance2 = callRouter.RegisteredFactory.Invoke(substituteState);
// Assert
var handler1 = (AutoFixtureValuesHandler)instance1;
var handler2 = (AutoFixtureValuesHandler)instance2;
Assert.NotSame(handler1, handler2);
Assert.Same(handler1.ResultResolver, handler2.ResultResolver);
Assert.Same(handler1.ResultCache, handler2.ResultCache);
}
public void ShouldUseValueFromCallResultsCacheFactory()
{
// Fixture setup
var substitutionContext = Substitute.For <ISubstitutionContext>();
var callResultsCacheFactory = Substitute.For <ICallResultCacheFactory>();
var callResultResolverFactory = Substitute.For <ICallResultResolverFactory>();
var sut = new NSubstituteRegisterCallHandlerCommand(
substitutionContext, callResultsCacheFactory, callResultResolverFactory);
var specimen = new object();
var specimenContext = Substitute.For <ISpecimenContext>();
var callRouter = new CallRouterStub();
substitutionContext.GetCallRouterFor(specimen).Returns(callRouter);
var expectedResultsCache = Substitute.For <ICallResultCache>();
callResultsCacheFactory.CreateCache().Returns(expectedResultsCache);
// Excercise system
sut.Execute(specimen, specimenContext);
// Verify outcome
var handler =
(AutoFixtureValuesHandler)callRouter.RegisteredFactory.Invoke(Substitute.For <ISubstituteState>());
Assert.Equal(expectedResultsCache, handler.ResultCache);
// Teardown
}
public void ShouldPassCorrectSpecimenContextToCallResultResolver()
{
// Arrange
var substitutionContext = Substitute.For <ISubstitutionContext>();
var sut = new NSubstituteRegisterCallHandlerCommand(substitutionContext);
var specimen = new object();
var context = Substitute.For <ISpecimenContext>();
var substituteState = Substitute.For <ISubstituteState>();
var callRouter = new CallRouterStub();
substitutionContext.GetCallRouterFor(specimen).Returns(callRouter);
sut.Execute(specimen, context);
// Act
var handler = (AutoFixtureValuesHandler)callRouter.RegisteredFactory.Invoke(substituteState);
// Assert
Assert.Equal(context, ((CallResultResolver)handler.ResultResolver).SpecimenContext);
}
