public void ResolveAndSet_ValidatesParameters()
{
var resolver = new Mock <IParameterResolver>();
var cache = new Mock <IParameterCache>();
var setter = new ViewModelParameterSetter(resolver.Object, cache.Object);
Should.Throw <ArgumentNullException>(() => setter.ResolveAndSet(null, new Mock <ViewModelBase>().Object));
Should.Throw <ArgumentNullException>(() => setter.ResolveAndSet(new Mock <ComponentBase>().Object, null));
}
public void ResolveAndSet_ResolvesParametersAndCachesResult()
{
var cp1 = GenerateProperty("p1");
var componentProperties = new List <PropertyInfo> {
cp1.Object
};
var vmp1 = GenerateProperty("p1");
var viewModelProperties = new List <PropertyInfo> {
vmp1.Object
};
var resolver = new Mock <IParameterResolver>();
var cache = new Mock <IParameterCache>();
var component = new Mock <ComponentBase>();
var viewModel = new Mock <ViewModelBase>();
cache.Setup(x => x.Get(It.Is <Type>(y => y.BaseType == typeof(ComponentBase))))
.Returns((ParameterInfo)null)
.Verifiable();
cache.Setup(x => x.Set(It.Is <Type>(y => y.BaseType == typeof(ComponentBase)), It.IsAny <ParameterInfo>()))
.Verifiable();
resolver.Setup(x => x.ResolveParameters(It.Is <Type>(y => y.BaseType == typeof(ComponentBase))))
.Returns(componentProperties)
.Verifiable();
resolver.Setup(x => x.ResolveParameters(It.Is <Type>(y => y.BaseType == typeof(ViewModelBase))))
.Returns(viewModelProperties)
.Verifiable();
cp1.Setup(x => x.GetValue(component.Object, null)).Returns("foo").Verifiable();
var setter = new ViewModelParameterSetter(resolver.Object, cache.Object);
setter.ResolveAndSet(component.Object, viewModel.Object);
cp1.Verify();
cp1.Verify(x => x.GetHashCode());
vmp1.Verify(x => x.SetValue(viewModel.Object, "foo", null));
vmp1.Verify();
cache.Verify();
resolver.Verify();
component.VerifyNoOtherCalls();
viewModel.VerifyNoOtherCalls();
cp1.VerifyNoOtherCalls();
vmp1.VerifyNoOtherCalls();
resolver.VerifyNoOtherCalls();
cache.VerifyNoOtherCalls();
component.VerifyNoOtherCalls();
viewModel.VerifyNoOtherCalls();
}
