public void Property_LocationHeader_IsEvaluatedOnlyOnce()
{
// Arrange
Uri editLink = new Uri("http://edit-link");
Mock <EntitySetLinkBuilderAnnotation> linkBuilder = new Mock <EntitySetLinkBuilderAnnotation>();
linkBuilder.Setup(b => b.BuildEditLink(It.IsAny <EntityInstanceContext>(), ODataMetadataLevel.Default, null))
.Returns(editLink);
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
model.Model.SetAnnotationValue(model.Customer, new ClrTypeAnnotation(typeof(TestEntity)));
model.Model.SetEntitySetLinkBuilder(model.Customers, linkBuilder.Object);
ODataPath path = new ODataPath(new EntitySetPathSegment(model.Customers));
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = model.Model;
request.ODataProperties().Path = path;
TestController controller = new TestController {
Request = request, Configuration = new HttpConfiguration()
};
CreatedODataResult <TestEntity> createdODataResult = new CreatedODataResult <TestEntity>(_entity, controller);
// Act
Uri locationHeader = createdODataResult.LocationHeader;
// Assert
linkBuilder.Verify(
(b) => b.BuildEditLink(It.IsAny <EntityInstanceContext>(), ODataMetadataLevel.Default, null),
Times.Once());
}
public void Property_ContentNegotiator_DirectDependency()
{
CreatedODataResult <TestEntity> result = new CreatedODataResult <TestEntity>(
_entity, _contentNegotiator, _request, _formatters, _locationHeader);
Assert.Same(_contentNegotiator, result.ContentNegotiator);
}
public void GenerateLocationHeader_UsesEntitySetLinkBuilder_ToGenerateLocationHeader()
{
// Arrange
string idLink = "http://id-link";
Uri editLink = new Uri(idLink);
Mock <EntitySetLinkBuilderAnnotation> linkBuilder = new Mock <EntitySetLinkBuilderAnnotation>();
linkBuilder.Setup(b => b.BuildIdLink(It.IsAny <EntityInstanceContext>(), ODataMetadataLevel.Default))
.Returns(idLink);
linkBuilder.Setup(b => b.BuildEditLink(It.IsAny <EntityInstanceContext>(), ODataMetadataLevel.Default, idLink))
.Returns(editLink);
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
model.Model.SetAnnotationValue(model.Customer, new ClrTypeAnnotation(typeof(TestEntity)));
model.Model.SetEntitySetLinkBuilder(model.Customers, linkBuilder.Object);
ODataPath path = new ODataPath(new EntitySetPathSegment(model.Customers));
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = model.Model;
request.ODataProperties().Path = path;
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act
var locationHeader = createdODataResult.GenerateLocationHeader();
// Assert
Assert.Same(editLink, locationHeader);
}
public void GenerateLocationHeader_ThrowsODataPathMissing_IfRequestDoesNotHaveODataPath()
{
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = EdmCoreModel.Instance;
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act & Assert
Assert.Throws <InvalidOperationException>(() => createdODataResult.GenerateLocationHeader(),
"The operation cannot be completed because no ODataPath is available for the request.");
}
public void GenerateLocationHeader_ThrowsRequestMustHaveModel_IfRequestDoesNotHaveModel()
{
// Arrange
HttpRequestMessage request = new HttpRequestMessage();
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act & Assert
Assert.Throws <InvalidOperationException>(() => createdODataResult.GenerateLocationHeader(),
"The request must have an associated EDM model. Consider using the extension method " +
"HttpConfiguration.Routes.MapODataRoute to register a route that parses the OData URI and attaches the model information.");
}
public void GenerateLocationHeader_ThrowsEntitySetMissingDuringSerialization_IfODataPathEntitySetIsNull()
{
ODataPath path = new ODataPath();
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = EdmCoreModel.Instance;
request.ODataProperties().Path = path;
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act & Assert
Assert.Throws <InvalidOperationException>(() => createdODataResult.GenerateLocationHeader(),
"The related entity set could not be found from the OData path. The related entity set is required to serialize the payload.");
}
public void GenerateLocationHeader_ThrowsEntityTypeNotInModel_IfContentTypeIsNotThereInModel()
{
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataPath path = new ODataPath(new EntitySetPathSegment(model.Customers));
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = model.Model;
request.ODataProperties().Path = path;
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act & Assert
Assert.Throws <InvalidOperationException>(() => createdODataResult.GenerateLocationHeader(),
"Cannot find the entity type 'System.Web.Http.OData.Results.CreatedODataResultTest+TestEntity' in the model.");
}
public void GenerateLocationHeader_ThrowsTypeMustBeEntity_IfMappingTypeIsNotEntity()
{
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataPath path = new ODataPath(new EntitySetPathSegment(model.Customers));
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = model.Model;
request.ODataProperties().Path = path;
model.Model.SetAnnotationValue(model.Address, new ClrTypeAnnotation(typeof(TestEntity)));
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act & Assert
Assert.Throws <InvalidOperationException>(() => createdODataResult.GenerateLocationHeader(),
"NS.Address is not an entity type. Only entity types are supported.");
}
public void GetInnerActionResult_ReturnsNoContentStatusCodeResult_IfRequestAsksForNoContent()
{
// Arrange
HttpRequestMessage request = new HttpRequestMessage();
request.Headers.TryAddWithoutValidation("Prefer", "return-no-content");
CreatedODataResult <TestEntity> createdODataResult =
new CreatedODataResult <TestEntity>(_entity, _contentNegotiator, request, _formatters, _locationHeader);
// Act
IHttpActionResult result = createdODataResult.GetInnerActionResult();
// Assert
StatusCodeResult statusCodeResult = Assert.IsType <StatusCodeResult>(result);
Assert.Equal(HttpStatusCode.NoContent, statusCodeResult.StatusCode);
Assert.Same(request, statusCodeResult.Request);
}
public void GenerateLocationHeader_ThrowsEditLinkNullForLocationHeader_IfEntitySetLinkBuilderReturnsNull()
{
// Arrange
Mock <EntitySetLinkBuilderAnnotation> linkBuilder = new Mock <EntitySetLinkBuilderAnnotation>();
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
model.Model.SetAnnotationValue(model.Customer, new ClrTypeAnnotation(typeof(TestEntity)));
model.Model.SetEntitySetLinkBuilder(model.Customers, linkBuilder.Object);
ODataPath path = new ODataPath(new EntitySetPathSegment(model.Customers));
HttpRequestMessage request = new HttpRequestMessage();
request.ODataProperties().Model = model.Model;
request.ODataProperties().Path = path;
CreatedODataResult <TestEntity> createdODataResult = GetCreatedODataResult(request);
// Act
Assert.Throws <InvalidOperationException>(() => createdODataResult.GenerateLocationHeader(),
"The edit link builder for the entity set 'Customers' returned null. An edit link is required for the location header.");
}
public void GetInnerActionResult_ReturnsNegotiatedContentResult_IfRequestHasNoPreferenceHeader()
{
// Arrange
HttpRequestMessage request = new HttpRequestMessage();
CreatedODataResult <TestEntity> createdODataResult =
new CreatedODataResult <TestEntity>(_entity, _contentNegotiator, request, _formatters, _locationHeader);
// Act
IHttpActionResult result = createdODataResult.GetInnerActionResult();
// Assert
NegotiatedContentResult <TestEntity> negotiatedResult = Assert.IsType <NegotiatedContentResult <TestEntity> >(result);
Assert.Equal(HttpStatusCode.Created, negotiatedResult.StatusCode);
Assert.Same(request, negotiatedResult.Request);
Assert.Same(_contentNegotiator, negotiatedResult.ContentNegotiator);
Assert.Same(_entity, negotiatedResult.Content);
Assert.Same(_formatters, negotiatedResult.Formatters);
}