HttpRouteEntry IDirectRouteProvider.CreateRoute(DirectRouteProviderContext context)
{
Contract.Assert(context != null);
DirectRouteBuilder builder = context.CreateBuilder(Template);
Contract.Assert(builder != null);
builder.Name = Name;
builder.Order = Order;
HttpRouteValueDictionary builderConstraints = builder.Constraints;
if (builderConstraints == null)
{
builder.Constraints = Constraints;
}
else
{
HttpRouteValueDictionary constraints = Constraints;
if (constraints != null)
{
foreach (KeyValuePair <string, object> constraint in constraints)
{
builderConstraints.Add(constraint.Key, constraint.Value);
}
}
}
return(builder.Build());
}
public void CreateRoute_IfBuilderContraintsIsNotNullAndConstraintsPropertyIsNull_UsesBuilderConstraints()
{
// Arrange
HttpRouteValueDictionary existingConstraints = new HttpRouteValueDictionary();
Mock <RouteProviderAttribute> productMock = CreateProductUnderTestMock();
productMock.SetupGet(p => p.Constraints).Returns((HttpRouteValueDictionary)null);
IDirectRouteProvider product = productMock.Object;
HttpRouteEntry expectedEntry = CreateEntry();
HttpRouteValueDictionary constraints = null;
DirectRouteBuilder builder = null;
builder = CreateBuilder(() =>
{
constraints = builder.Constraints;
return(null);
});
builder.Constraints = existingConstraints;
DirectRouteProviderContext context = CreateContext((i) => builder);
// Act
HttpRouteEntry ignore = product.CreateRoute(context);
// Assert
Assert.Same(existingConstraints, constraints);
}
private static IHttpRoute BuildWithoutResolver(string template,
IEnumerable <HttpActionDescriptor> actions)
{
DirectRouteProviderContext context = new DirectRouteProviderContext(null, actions,
new Mock <IInlineConstraintResolver>(MockBehavior.Strict).Object);
DirectRouteBuilder builder = context.CreateBuilder(template, constraintResolver: null);
return(builder.Build().Route);
}
public HttpRouteEntry CreateRoute(DirectRouteProviderContext context)
{
Contract.Assert(context != null);
DirectRouteBuilder builder = context.CreateBuilder(_infoProvider.Template);
Contract.Assert(builder != null);
builder.Name = _infoProvider.Name;
builder.Order = _infoProvider.Order;
return(builder.Build());
}
private static IHttpRoute BuildWithResolver(string template, IInlineConstraintResolver constraintResolver)
{
HttpActionDescriptor[] actions = new HttpActionDescriptor[] { new ReflectedHttpActionDescriptor() };
DirectRouteProviderContext context = new DirectRouteProviderContext(null, actions, constraintResolver);
// Act
DirectRouteBuilder builder = context.CreateBuilder(template);
IHttpRoute route = builder.Build().Route;
// Assertions for default, unspecified behavior:
Assert.NotNull(route);
Assert.Equal(actions, route.DataTokens["actions"]);
return(route);
}
private static HttpRouteEntry CreateRouteEntry(string routePrefix, IDirectRouteProvider provider,
IEnumerable <ReflectedHttpActionDescriptor> actions, IInlineConstraintResolver constraintResolver)
{
Contract.Assert(provider != null);
DirectRouteProviderContext context = new DirectRouteProviderContext(routePrefix, actions,
constraintResolver);
HttpRouteEntry entry = provider.CreateRoute(context);
if (entry == null)
{
throw Error.InvalidOperation(SRResources.TypeMethodMustNotReturnNull,
typeof(IDirectRouteProvider).Name, "CreateRoute");
}
return(entry);
}
public void CreateRoute_IfBuilderContraintsIsNotNull_AddsConstraintsFromPropertyWhenBuilding()
{
// Arrange
HttpRouteValueDictionary existingConstraints = new HttpRouteValueDictionary();
string existingConstraintKey = "ExistingContraintKey";
object existingConstraintValue = "ExistingContraint";
existingConstraints.Add(existingConstraintKey, existingConstraintValue);
HttpRouteValueDictionary additionalConstraints = new HttpRouteValueDictionary();
string additionalConstraintKey = "NewConstraintKey";
string additionalConstraintValue = "NewConstraint";
additionalConstraints.Add(additionalConstraintKey, additionalConstraintValue);
Mock <RouteProviderAttribute> productMock = CreateProductUnderTestMock();
productMock.SetupGet(p => p.Constraints).Returns(additionalConstraints);
IDirectRouteProvider product = productMock.Object;
HttpRouteEntry expectedEntry = CreateEntry();
HttpRouteValueDictionary constraints = null;
DirectRouteBuilder builder = null;
builder = CreateBuilder(() =>
{
constraints = builder.Constraints;
return(null);
});
builder.Constraints = existingConstraints;
DirectRouteProviderContext context = CreateContext((i) => builder);
// Act
HttpRouteEntry ignore = product.CreateRoute(context);
// Assert
Assert.Same(existingConstraints, constraints);
Assert.Equal(2, constraints.Count);
Assert.True(constraints.ContainsKey(existingConstraintKey));
Assert.Same(existingConstraintValue, constraints[existingConstraintKey]);
Assert.True(constraints.ContainsKey(additionalConstraintKey));
Assert.Same(additionalConstraintValue, constraints[additionalConstraintKey]);
}
public void CreateRoute_DelegatesToContextCreateBuilderBuild()
{
// Arrange
string expectedTemplate = "RouteTemplate";
IDirectRouteProvider product = CreateProductUnderTest(expectedTemplate);
HttpRouteEntry expectedEntry = CreateEntry();
DirectRouteBuilder builder = CreateBuilder(() => expectedEntry);
DirectRouteProviderContext context = CreateContext((template) =>
template == expectedTemplate ? builder : new DirectRouteBuilder(new ReflectedHttpActionDescriptor[0]));
// Act
HttpRouteEntry entry = product.CreateRoute(context);
// Assert
Assert.Same(expectedEntry, entry);
}
public void CreateRoute_UsesNamePropertyWhenBuilding()
{
// Arrange
string expectedName = "RouteName";
RouteProviderAttribute product = CreateProductUnderTest();
product.Name = expectedName;
string name = null;
DirectRouteBuilder builder = null;
builder = CreateBuilder(() =>
{
name = builder.Name;
return(null);
});
DirectRouteProviderContext context = CreateContext((i) => builder);
// Act
HttpRouteEntry ignore = product.CreateRoute(context);
// Assert
Assert.Same(expectedName, name);
}
public void CreateRoute_UsesOrderPropertyWhenBuilding()
{
// Arrange
int expectedOrder = 123;
RouteProviderAttribute product = CreateProductUnderTest();
product.Order = expectedOrder;
int order = 0;
DirectRouteBuilder builder = null;
builder = CreateBuilder(() =>
{
order = builder.Order;
return(null);
});
DirectRouteProviderContext context = CreateContext((i) => builder);
// Act
HttpRouteEntry ignore = product.CreateRoute(context);
// Assert
Assert.Equal(expectedOrder, order);
}
internal HttpRouteEntry CreateRoute(DirectRouteProviderContext context)
{
return(((IDirectRouteProvider)this).CreateRoute(context));
}