public void CollectionTypeValidation()
{
ResourceType entityType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "foo", "Order", false);
ResourceType complexType = new ResourceType(typeof(object), ResourceTypeKind.ComplexType, null, "foo", "bar", false);
ResourceType complexType2 = new ResourceType(typeof(object), ResourceTypeKind.ComplexType, null, "foo", "bar2", false);
complexType2.AddProperty(new ResourceProperty("CollectionProperty", ResourcePropertyKind.Collection, ResourceType.GetCollectionResourceType(complexType)));
var itemTypes = new ResourceType[] { complexType, complexType2 }.Concat(ResourceTypeUtils.GetPrimitiveResourceTypes());
var collectionTypes = itemTypes.Except(new[] { ResourceType.GetPrimitiveResourceType(typeof(System.IO.Stream)) }).Select(it => new { ItemType = it, CollectionType = ResourceType.GetCollectionResourceType(it) });
AstoriaTestNS.TestUtil.RunCombinations(
collectionTypes,
c =>
{
Assert.AreEqual(c.ItemType, c.CollectionType.ItemType, "The item type of the collection doesn't match the one specified upon creation.");
Assert.AreEqual("Collection(" + c.ItemType.FullName + ")", c.CollectionType.FullName, "The full name of a collection type is wrong.");
Assert.AreEqual("Collection(" + c.ItemType.FullName + ")", c.CollectionType.Name, "The name of a collection type is wrong.");
Assert.AreEqual("", c.CollectionType.Namespace, "The namespace of a collection type should be empty.");
Assert.IsTrue(c.CollectionType.IsReadOnly, "The collection type is always read-only.");
Assert.IsFalse(c.CollectionType.IsAbstract, "Collection type is never abstract.");
Assert.IsFalse(c.CollectionType.IsOpenType, "Collection type is never open.");
Assert.IsFalse(c.CollectionType.IsMediaLinkEntry, "Collection type is never an MLE.");
Assert.AreEqual(typeof(IEnumerable<>).MakeGenericType(c.ItemType.InstanceType), c.CollectionType.InstanceType, "The instance type of the collection type is wrong.");
Assert.IsTrue(c.CollectionType.CanReflectOnInstanceType, "Collection type has CanReflectOnInstanceType always true.");
Assert.IsNull(c.CollectionType.BaseType, "Collection type has never a base type.");
Assert.AreEqual(ResourceTypeKind.Collection, c.CollectionType.ResourceTypeKind, "The kind of a collection type is always Collection.");
Assert.AreEqual(0, c.CollectionType.PropertiesDeclaredOnThisType.Count(), "Collection type has no properties.");
Assert.AreEqual(0, c.CollectionType.Properties.Count(), "Collection type has no properties.");
Assert.AreEqual(0, c.CollectionType.KeyProperties.Count(), "Collection type has no properties.");
Assert.AreEqual(0, c.CollectionType.ETagProperties.Count(), "Collection type has no properties.");
Assert.IsNull(c.CollectionType.CustomState, "Custom state should be null by default.");
ExceptionUtils.ThrowsException<InvalidOperationException>(
() => c.CollectionType.IsMediaLinkEntry = true,
"Setting MLE on collection type should fail.");
ExceptionUtils.ThrowsException<InvalidOperationException>(
() => c.CollectionType.IsOpenType = true,
"Setting IsOpenType on collection type should fail.");
ExceptionUtils.ThrowsException<InvalidOperationException>(
() => c.CollectionType.CanReflectOnInstanceType = false,
"Setting CanReflectOnInstanceType on collection type should fail.");
// Setting a custom state should still work
c.CollectionType.CustomState = "some value";
Assert.AreEqual("some value", c.CollectionType.CustomState, "Custom state doesn't persist its value.");
ExceptionUtils.ThrowsException<InvalidOperationException>(
() => c.CollectionType.AddProperty(new ResourceProperty("ID", ResourcePropertyKind.ComplexType, complexType)),
"Adding a property on collection type should fail.");
c.CollectionType.SetReadOnly();
Assert.IsTrue(c.CollectionType.IsReadOnly, "The collection type is always read-only.");
});
// Verify that only primitive and complex types are allowed as items in a collection
ResourceType collectionType = ResourceType.GetCollectionResourceType(complexType);
foreach (var t in new ResourceType[] { entityType, collectionType })
{
Exception exception = AstoriaTestNS.TestUtil.RunCatching(() => ResourceType.GetCollectionResourceType(t));
Assert.IsTrue(exception is ArgumentException, "Exception of a wrong type");
Assert.AreEqual(
"Only collection properties that contain primitive types or complex types are supported.",
exception.Message, "Wrong exception message.");
}
}
public void CollectionTypeValidation()
{
ResourceType entityType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "foo", "Order", false);
ResourceType complexType = new ResourceType(typeof(object), ResourceTypeKind.ComplexType, null, "foo", "bar", false);
ResourceType complexType2 = new ResourceType(typeof(object), ResourceTypeKind.ComplexType, null, "foo", "bar2", false);
complexType2.AddProperty(new ResourceProperty("CollectionProperty", ResourcePropertyKind.Collection, ResourceType.GetCollectionResourceType(complexType)));
var itemTypes = new ResourceType[] { complexType, complexType2 }.Concat(ResourceTypeUtils.GetPrimitiveResourceTypes());
var collectionTypes = itemTypes.Except(new[] { ResourceType.GetPrimitiveResourceType(typeof(System.IO.Stream)) }).Select(it => new { ItemType = it, CollectionType = ResourceType.GetCollectionResourceType(it) });
AstoriaTestNS.TestUtil.RunCombinations(
collectionTypes,
c =>
{
Assert.AreEqual(c.ItemType, c.CollectionType.ItemType, "The item type of the collection doesn't match the one specified upon creation.");
Assert.AreEqual("Collection(" + c.ItemType.FullName + ")", c.CollectionType.FullName, "The full name of a collection type is wrong.");
Assert.AreEqual("Collection(" + c.ItemType.FullName + ")", c.CollectionType.Name, "The name of a collection type is wrong.");
Assert.AreEqual("", c.CollectionType.Namespace, "The namespace of a collection type should be empty.");
Assert.IsTrue(c.CollectionType.IsReadOnly, "The collection type is always read-only.");
Assert.IsFalse(c.CollectionType.IsAbstract, "Collection type is never abstract.");
Assert.IsFalse(c.CollectionType.IsOpenType, "Collection type is never open.");
Assert.IsFalse(c.CollectionType.IsMediaLinkEntry, "Collection type is never an MLE.");
Assert.AreEqual(typeof(IEnumerable <>).MakeGenericType(c.ItemType.InstanceType), c.CollectionType.InstanceType, "The instance type of the collection type is wrong.");
Assert.IsTrue(c.CollectionType.CanReflectOnInstanceType, "Collection type has CanReflectOnInstanceType always true.");
Assert.IsNull(c.CollectionType.BaseType, "Collection type has never a base type.");
Assert.AreEqual(ResourceTypeKind.Collection, c.CollectionType.ResourceTypeKind, "The kind of a collection type is always Collection.");
Assert.AreEqual(0, c.CollectionType.PropertiesDeclaredOnThisType.Count(), "Collection type has no properties.");
Assert.AreEqual(0, c.CollectionType.Properties.Count(), "Collection type has no properties.");
Assert.AreEqual(0, c.CollectionType.KeyProperties.Count(), "Collection type has no properties.");
Assert.AreEqual(0, c.CollectionType.ETagProperties.Count(), "Collection type has no properties.");
Assert.IsNull(c.CollectionType.CustomState, "Custom state should be null by default.");
ExceptionUtils.ThrowsException <InvalidOperationException>(
() => c.CollectionType.IsMediaLinkEntry = true,
"Setting MLE on collection type should fail.");
ExceptionUtils.ThrowsException <InvalidOperationException>(
() => c.CollectionType.IsOpenType = true,
"Setting IsOpenType on collection type should fail.");
ExceptionUtils.ThrowsException <InvalidOperationException>(
() => c.CollectionType.CanReflectOnInstanceType = false,
"Setting CanReflectOnInstanceType on collection type should fail.");
// Setting a custom state should still work
c.CollectionType.CustomState = "some value";
Assert.AreEqual("some value", c.CollectionType.CustomState, "Custom state doesn't persist its value.");
ExceptionUtils.ThrowsException <InvalidOperationException>(
() => c.CollectionType.AddProperty(new ResourceProperty("ID", ResourcePropertyKind.ComplexType, complexType)),
"Adding a property on collection type should fail.");
c.CollectionType.SetReadOnly();
Assert.IsTrue(c.CollectionType.IsReadOnly, "The collection type is always read-only.");
});
// Verify that only primitive and complex types are allowed as items in a collection
ResourceType collectionType = ResourceType.GetCollectionResourceType(complexType);
foreach (var t in new ResourceType[] { entityType, collectionType })
{
Exception exception = AstoriaTestNS.TestUtil.RunCatching(() => ResourceType.GetCollectionResourceType(t));
Assert.IsTrue(exception is ArgumentException, "Exception of a wrong type");
Assert.AreEqual(
"Only collection properties that contain primitive types or complex types are supported.",
exception.Message, "Wrong exception message.");
}
}
