public void GenerateActionLink_ThrowsArgumentNull_EntityContext()
{
ResourceContext entityContext = null;
IEdmActionImport action = new Mock <IEdmActionImport>().Object;
ExceptionAssert.ThrowsArgumentNull(() => entityContext.GenerateActionLink(action.Action), "resourceContext");
}
public void GenerateActionLink_GeneratesLinkWithoutCast_IfEntitySetTypeMatchesActionEntityType()
{
// Arrange
var request = RequestFactory.CreateFromModel(_model.Model);
var serializerContext = ODataSerializerContextFactory.Create(_model.Model, _model.Customers, request);
var entityContext = new ResourceContext(serializerContext, _model.Customer.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.UpgradeCustomer);
Assert.Equal("http://localhost/Customers(42)/NS.upgrade", link.AbsoluteUri);
}
public void GenerateActionLink_ReturnsNull_ForContainment()
{
// Arrange
var request = RequestFactory.CreateFromModel(_model.Model);
var serializerContext = ODataSerializerContextFactory.Create(_model.Model, _model.OrderLines, request);
var entityContext = new ResourceContext(serializerContext, _model.OrderLine.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.Tag);
// Assert
Assert.Null(link);
}
public void GenerateActionLink_GeneratesLinkWithCast_IfEntitySetTypeDoesnotMatchActionEntityType_ForSingleton()
{
// Arrange
var request = RequestFactory.CreateFromModel(_model.Model);
var serializerContext = ODataSerializerContextFactory.Create(_model.Model, _model.Mary, request);
var entityContext = new ResourceContext(serializerContext, _model.SpecialCustomer.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.UpgradeSpecialCustomer);
// Assert
Assert.Equal("http://localhost/Mary/NS.SpecialCustomer/NS.specialUpgrade", link.AbsoluteUri);
}
public void GenerateActionLink_ThrowsActionNotBoundToEntity_IfActionHasNoParameters()
{
ResourceContext entityContext = new ResourceContext();
Mock <IEdmAction> action = new Mock <IEdmAction>();
action.Setup(a => a.Parameters).Returns(Enumerable.Empty <IEdmOperationParameter>());
action.Setup(a => a.Name).Returns("SomeAction");
ExceptionAssert.ThrowsArgument(
() => entityContext.GenerateActionLink(action.Object),
"action",
"The action 'SomeAction' is not bound to an entity. Only actions that are bound to entities can have action links.");
}
public void GenerateActionLink_GeneratesLinkWithDownCast_IfElementTypeDerivesFromBindingParameterType_ForSingleton()
{
// Arrange
IEdmSingleton me = new EdmSingleton(_model.Container, "Me", _model.SpecialCustomer);
var request = RequestFactory.CreateFromModel(_model.Model);
var serializerContext = ODataSerializerContextFactory.Create(_model.Model, me, request);
var entityContext = new ResourceContext(serializerContext, _model.SpecialCustomer.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.UpgradeCustomer);
// Assert
Assert.Equal("http://localhost/Me/NS.Customer/NS.upgrade", link.AbsoluteUri);
}
public void GenerateActionLink_GeneratesLinkWithoutCast_IfEntitySetTypeMatchesActionEntityType()
{
// Arrange
HttpRequestMessage request = GetODataRequest(_model.Model);
var serializerContext = new ODataSerializerContext {
Model = _model.Model, NavigationSource = _model.Customers, Url = request.GetUrlHelper()
};
var entityContext = new ResourceContext(serializerContext, _model.Customer.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.UpgradeCustomer);
Assert.Equal("http://localhost/Customers(42)/NS.upgrade", link.AbsoluteUri);
}
public void GenerateActionLink_GeneratesLinkWithoutCast_IfEntitySetTypeMatchesActionEntityType()
{
// Arrange
var request = RequestFactory.Create(_model);
var serializerContext = ODataSerializerContextFactory.Create(_model, _customers, request);
var entityContext = new ResourceContext(serializerContext, _customer.AsReference(), new { ID = 42 });
IEdmAction upgradeCustomer = _model.SchemaElements.OfType <IEdmAction>().FirstOrDefault(c => c.Name == "upgrade");
Assert.NotNull(upgradeCustomer);
// Act
Uri link = entityContext.GenerateActionLink(upgradeCustomer);
Assert.Equal("http://localhost/Customers(42)/NS.upgrade", link.AbsoluteUri);
}
public void GenerateActionLink_ReturnsNull_ForContainment()
{
// Arrange
HttpRequestMessage request = GetODataRequest(_model.Model);
var serializerContext = new ODataSerializerContext {
Model = _model.Model, NavigationSource = _model.OrderLines, Url = request.GetUrlHelper()
};
var entityContext = new ResourceContext(serializerContext, _model.OrderLine.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.Tag);
// Assert
Assert.Null(link);
}
public void GenerateActionLink_GeneratesLinkWithCast_IfEntitySetTypeDoesnotMatchActionEntityType_ForSingleton()
{
// Arrange
HttpRequestMessage request = GetODataRequest(_model.Model);
var serializerContext = new ODataSerializerContext {
Model = _model.Model, NavigationSource = _model.Mary, Url = request.GetUrlHelper()
};
var entityContext = new ResourceContext(serializerContext, _model.SpecialCustomer.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.UpgradeSpecialCustomer);
// Assert
Assert.Equal("http://localhost/Mary/NS.SpecialCustomer/NS.specialUpgrade", link.AbsoluteUri);
}
public void GenerateActionLink_GeneratesLinkWithDownCast_IfElementTypeDerivesFromBindingParameterType_ForSingleton()
{
// Arrange
IEdmSingleton me = new EdmSingleton(_model.Container, "Me", _model.SpecialCustomer);
HttpRequestMessage request = GetODataRequest(_model.Model);
var serializerContext = new ODataSerializerContext {
Model = _model.Model, NavigationSource = me, Url = request.GetUrlHelper()
};
var entityContext = new ResourceContext(serializerContext, _model.SpecialCustomer.AsReference(), new { ID = 42 });
// Act
Uri link = entityContext.GenerateActionLink(_model.UpgradeCustomer);
// Assert
Assert.Equal("http://localhost/Me/NS.Customer/NS.upgrade", link.AbsoluteUri);
}
public void GenerateActionLink_GeneratesLinkWithDownCast_IfElementTypeDerivesFromBindingParameterType_ForSingleton()
{
// Arrange
IEdmSingleton me = new EdmSingleton(_model.EntityContainer, "Me", _specialCustomer);
var request = RequestFactory.Create(_model);
var serializerContext = ODataSerializerContextFactory.Create(_model, me, request);
var entityContext = new ResourceContext(serializerContext, _specialCustomer.AsReference(), new { ID = 42 });
IEdmAction upgradeCustomer = _model.SchemaElements.OfType <IEdmAction>().FirstOrDefault(c => c.Name == "upgrade");
Assert.NotNull(upgradeCustomer);
// Act
Uri link = entityContext.GenerateActionLink(upgradeCustomer);
// Assert
Assert.Equal("http://localhost/Me/NS.Customer/NS.upgrade", link.AbsoluteUri);
}
public void GenerateActionLink_GeneratesLinkWithCast_IfEntitySetTypeDoesnotMatchActionEntityType_ForSingleton()
{
// Arrange
IEdmSingleton mary = new EdmSingleton(_model.EntityContainer, "Mary", _customer);
var request = RequestFactory.Create(_model);
var serializerContext = ODataSerializerContextFactory.Create(_model, mary, request);
var entityContext = new ResourceContext(serializerContext, _specialCustomer.AsReference(), new { ID = 42 });
IEdmAction specialUpgrade = _model.SchemaElements.OfType <IEdmAction>().FirstOrDefault(c => c.Name == "specialUpgrade");
Assert.NotNull(specialUpgrade);
// Act
Uri link = entityContext.GenerateActionLink(specialUpgrade);
// Assert
Assert.Equal("http://localhost/Mary/NS.SpecialCustomer/NS.specialUpgrade", link.AbsoluteUri);
}
internal static Uri GenerateActionLink(this ResourceContext resourceContext, string bindingParameterType,
string actionName)
{
Contract.Assert(resourceContext != null);
if (resourceContext.NavigationSource is IEdmContainedEntitySet)
{
return(null);
}
if (resourceContext.EdmModel == null)
{
return(null);
}
IEdmModel model = resourceContext.EdmModel;
IEdmTypeReference typeReference = model.FindDeclaredType(bindingParameterType).ToEdmTypeReference(true);
IEdmOperation operation = model.FindDeclaredOperations(actionName).First();
return(resourceContext.GenerateActionLink(typeReference, operation));
}
public void GenerateActionLink_ThrowsArgumentNull_Action()
{
ResourceContext entityContext = new ResourceContext();
ExceptionAssert.ThrowsArgumentNull(() => entityContext.GenerateActionLink(action: null), "action");
}
