/// <summary>
/// Initialises a new instance of <see cref="ValidatedValueFactory"/>.
/// </summary>
/// <param name="valueFromBasisFactory">A factory that gets the logic from a <see cref="ValidatedValueBasis"/>.</param>
/// <param name="valueProvider">A service to get the value to be validated.</param>
/// <param name="enumerableProvider">A service that gets the items of an enumerable object.</param>
/// <exception cref="ArgumentNullException">If any parameter value is <see langword="null" />.</exception>
public ValidatedValueFactory(IGetsValidatedValueFromBasis valueFromBasisFactory,
IGetsValueToBeValidated valueProvider,
IGetsEnumerableItemsToBeValidated enumerableProvider)
{
this.valueFromBasisFactory = valueFromBasisFactory ?? throw new ArgumentNullException(nameof(valueFromBasisFactory));
this.valueProvider = valueProvider ?? throw new ArgumentNullException(nameof(valueProvider));
this.enumerableProvider = enumerableProvider ?? throw new ArgumentNullException(nameof(enumerableProvider));
}
public void GetValidatedValueShouldCreateCollectionValueFromFactoryIfManifestHasACollectionItemWithinAChildItem([Frozen] IGetsValidatedValueFromBasis valueFromBasisFactory,
[Frozen] IGetsEnumerableItemsToBeValidated enumerableProvider,
ValidatedValueFactory sut,
IEnumerable <object> validatedValue,
ResolvedValidationOptions validationOptions,
[ExecutableModel] ValidatedValue value,
[ExecutableModel] ValidatedValue childValue,
[ExecutableModel] ValidatedValue collectionValue,
object item)
{
var manifestValue = new ManifestValue
{
ValidatedType = typeof(object),
Children = new[] {
new ManifestValue
{
ValidatedType = typeof(IEnumerable <object>),
CollectionItemValue = new ManifestCollectionItem
{
ValidatedType = typeof(object)
},
}
}
};
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue.Children.First())))
.Returns(childValue);
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue)))
.Returns(value);
value.ManifestValue = manifestValue;
childValue.ManifestValue = manifestValue.Children.First();
collectionValue.ManifestValue = manifestValue.Children.First().CollectionItemValue;
childValue.ValueResponse = new SuccessfulGetValueToBeValidatedResponse(validatedValue);
Mock.Get(enumerableProvider)
.Setup(x => x.GetEnumerableItems(validatedValue, manifestValue.Children.First().CollectionItemValue.ValidatedType))
.Returns(new[] { item });
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue.Children.First().CollectionItemValue&& b.GetActualValue() == item)))
.Returns(collectionValue);
var result = sut.GetValidatedValue(manifestValue, validatedValue, validationOptions);
Assert.Multiple(() =>
{
Assert.That(result.CollectionItems, Is.Empty, "Root value has no collection items");
Assert.That(result.ChildValues, Has.Count.EqualTo(1), "Root value has one child value");
Assert.That(result.ChildValues.FirstOrDefault()?.CollectionItems, Has.Count.EqualTo(1), "Root value has one collection item");
});
}
public void GetValidatedValueShouldCreateCollectionValueFromFactoryIfManifestHasACollectionItem([Frozen] IGetsValidatedValueFromBasis valueFromBasisFactory,
[Frozen] IGetsEnumerableItemsToBeValidated enumerableProvider,
ValidatedValueFactory sut,
IEnumerable <object> validatedValue,
ResolvedValidationOptions validationOptions,
[ExecutableModel] ValidatedValue value,
[ExecutableModel] ValidatedValue collectionValue,
object item)
{
var manifestValue = new ManifestValue
{
ValidatedType = typeof(IEnumerable <object>),
CollectionItemValue = new ManifestCollectionItem
{
ValidatedType = typeof(object)
},
};
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue)))
.Returns(value);
value.ValueResponse = new SuccessfulGetValueToBeValidatedResponse(validatedValue);
Mock.Get(enumerableProvider)
.Setup(x => x.GetEnumerableItems(validatedValue, manifestValue.CollectionItemValue.ValidatedType))
.Returns(new[] { item });
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue.CollectionItemValue && b.GetActualValue() == item)))
.Returns(collectionValue);
sut.GetValidatedValue(manifestValue, validatedValue, validationOptions);
Mock.Get(valueFromBasisFactory)
.Verify(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue.CollectionItemValue)), Times.Once);
}
public void GetValidatedValueShouldBeAbleToProcessACollectionWithinACollection([Frozen] IGetsValidatedValueFromBasis valueFromBasisFactory,
[Frozen] IGetsValueToBeValidated valueProvider,
[Frozen] IGetsEnumerableItemsToBeValidated enumerableProvider,
ValidatedValueFactory sut,
[NoAutoProperties] ComplexObject validatedValue,
ResolvedValidationOptions validationOptions,
[ExecutableModel] ValidatedValue val,
[ExecutableModel] ValidatedValue firstCollection,
[ExecutableModel] ValidatedValue secondCollection,
[ExecutableModel] ValidatedValue item)
{
var manifestValue = new ManifestValue
{
ValidatedType = typeof(ComplexObject),
Children = new [] {
new ManifestValue
{
ValidatedType = typeof(ICollection <List <ComplexObject> >),
MemberName = nameof(ComplexObject.DoubleCollection),
AccessorFromParent = obj => ((ComplexObject)obj).DoubleCollection,
CollectionItemValue = new ManifestCollectionItem
{
ValidatedType = typeof(List <ComplexObject>),
CollectionItemValue = new ManifestCollectionItem
{
ValidatedType = typeof(ComplexObject),
}
},
},
},
};
var child = (ManifestValue)manifestValue.Children.Single();
child.Parent = manifestValue;
child.CollectionItemValue.Parent = manifestValue;
child.CollectionItemValue.CollectionItemValue.Parent = manifestValue;
validatedValue.DoubleCollection = new List <List <ComplexObject> > {
new List <ComplexObject> {
new ComplexObject()
}
};
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == manifestValue)))
.Returns(val);
val.ValueResponse = new SuccessfulGetValueToBeValidatedResponse(validatedValue);
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == child)))
.Returns(firstCollection);
firstCollection.ValueResponse = new SuccessfulGetValueToBeValidatedResponse(validatedValue.DoubleCollection);
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == child.CollectionItemValue)))
.Returns(secondCollection);
secondCollection.ValueResponse = new SuccessfulGetValueToBeValidatedResponse(validatedValue.DoubleCollection.First());
Mock.Get(valueFromBasisFactory)
.Setup(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == child.CollectionItemValue.CollectionItemValue)))
.Returns(item);
item.ValueResponse = new SuccessfulGetValueToBeValidatedResponse(validatedValue.DoubleCollection.First().First());
object validatedVal = validatedValue;
Mock.Get(valueProvider)
.Setup(x => x.GetValueToBeValidated(manifestValue, validatedValue, validationOptions))
.Returns(new SuccessfulGetValueToBeValidatedResponse(validatedValue));
object doubleCollection = firstCollection.ValueResponse;
Mock.Get(valueProvider)
.Setup(x => x.GetValueToBeValidated(child, validatedValue, validationOptions))
.Returns(new SuccessfulGetValueToBeValidatedResponse(doubleCollection));
Mock.Get(enumerableProvider)
.Setup(x => x.GetEnumerableItems(validatedValue.DoubleCollection, child.CollectionItemValue.ValidatedType))
.Returns(validatedValue.DoubleCollection);
Mock.Get(enumerableProvider)
.Setup(x => x.GetEnumerableItems(validatedValue.DoubleCollection.First(), child.CollectionItemValue.CollectionItemValue.ValidatedType))
.Returns(validatedValue.DoubleCollection.First());
var result = sut.GetValidatedValue(manifestValue, validatedValue, validationOptions);
Mock.Get(valueFromBasisFactory)
.Verify(x => x.GetValidatedValue(It.Is <ValidatedValueBasis>(b => b.ManifestValue == child.CollectionItemValue.CollectionItemValue)), Times.Once);
}
