public void Find_IndirectAttributeByEntityAndPropertyName_MatchesLambdaResult()
{
var target = new EntityDefinition(
new DataAnnotationsDefinitionProvider(),
new EntityReference {
EntityType = typeof(DomainAggregateRow)
});
// Test that the behavior of Find with an AttributeLocation is the same of that with a LambdaExpression.
var expected = target.Find(CreateExpression <DomainAggregateRow, string>(item => item.SubContainer.Name));
var actual = target.Find("SubContainer", "Name");
Assert.AreEqual(expected, actual);
}
public void Find_RelatedAttributeAliasedEntity_MatchesExpected()
{
var entityReference = new EntityReference {
EntityType = typeof(ChildRaisedRow)
};
var definitionProvider = new DataAnnotationsDefinitionProvider();
var target = new EntityDefinition(definitionProvider, entityReference);
var relationReference = new EntityReference {
EntityType = typeof(SubRow), EntityAlias = "SubEntity"
};
var attributeLocation = definitionProvider.GetEntityLocation(relationReference);
var attributePath = new LinkedList <EntityLocation>();
attributePath.AddLast(attributeLocation);
var expected = new EntityAttributeDefinition(
attributePath,
relationReference.EntityType.GetProperty(nameof(SubRow.FakeSubEntityId), BindingFlags.Public | BindingFlags.Instance),
nameof(SubRow.FakeSubEntityId),
EntityAttributeTypes.RelatedAutoNumberKey,
1,
$"SubEntity.{nameof(SubRow.FakeSubEntityId)}");
var actual = target.Find(CreateExpression <ChildRaisedRow, int>(row => row.ComplexEntity.SubEntity.FakeSubEntityId));
Assert.AreEqual(expected, actual, string.Join(Environment.NewLine, expected.GetDifferences(actual)));
}
public void IsUpdateable_IndirectUpdateableAttribute_ReturnsFalse()
{
var target = new EntityDefinition(
new DataAnnotationsDefinitionProvider(),
new EntityReference {
EntityType = typeof(DomainAggregateRow)
});
var actual = target.IsUpdateable(target.Find(CreateExpression <DomainAggregateRow, string>(row => row.SubContainer.Name)));
Assert.IsFalse(actual);
}
public void IsUpdateable_DirectIdentityAttribute_ReturnsFalse()
{
var target = new EntityDefinition(
new DataAnnotationsDefinitionProvider(),
new EntityReference {
EntityType = typeof(DomainAggregateRow)
});
var actual = target.IsUpdateable(target.Find(CreateExpression <DomainAggregateRow, int>(row => row.DomainAggregateId)));
Assert.IsFalse(actual);
}