public void Add_GuardClauses()
{
// Arrange
var config = new HttpConfiguration();
var defaultServices = new DefaultServices(config);
// Act & assert
Assert.ThrowsArgumentNull(
() => defaultServices.Add(serviceType: null, service: new object()),
"serviceType"
);
Assert.ThrowsArgumentNull(
() => defaultServices.Add(typeof(object), service: null),
"service"
);
Assert.ThrowsArgument(
() => defaultServices.Add(typeof(object), new object()),
"serviceType",
"The service type Object is not supported."
);
Assert.ThrowsArgument(
() => defaultServices.Add(typeof(IHttpActionInvoker), new object()),
"service",
"The type Object must derive from IHttpActionInvoker."
);
}
public void Add_AddsServiceToEndOfServicesList()
{
// Arrange
var config = new HttpConfiguration();
var defaultServices = new DefaultServices(config);
var filterProvider = new Mock <IFilterProvider>().Object;
IEnumerable <object> servicesBefore = defaultServices.GetServices(typeof(IFilterProvider));
// Act
defaultServices.Add(typeof(IFilterProvider), filterProvider);
// Assert
IEnumerable <object> servicesAfter = defaultServices.GetServices(typeof(IFilterProvider));
Assert.Equal(servicesBefore.Concat(new[] { filterProvider }), servicesAfter);
}
public void Add_GuardClauses()
{
// Arrange
var config = new HttpConfiguration();
var defaultServices = new DefaultServices(config);
// Act & assert
Assert.ThrowsArgumentNull(() => defaultServices.Add(serviceType: null, service: new object()), "serviceType");
Assert.ThrowsArgumentNull(() => defaultServices.Add(typeof(object), service: null), "service");
Assert.ThrowsArgument(
() => defaultServices.Add(typeof(object), new object()),
"serviceType",
"The service type Object is not supported.");
Assert.ThrowsArgument(
() => defaultServices.Add(typeof(IHttpActionInvoker), new object()),
"service",
"The type Object must derive from IHttpActionInvoker.");
}
public void Add_AddsServiceToEndOfServicesList()
{
// Arrange
var config = new HttpConfiguration();
var defaultServices = new DefaultServices(config);
var filterProvider = new Mock<IFilterProvider>().Object;
IEnumerable<object> servicesBefore = defaultServices.GetServices(typeof(IFilterProvider));
// Act
defaultServices.Add(typeof(IFilterProvider), filterProvider);
// Assert
IEnumerable<object> servicesAfter = defaultServices.GetServices(typeof(IFilterProvider));
Assert.Equal(servicesBefore.Concat(new[] { filterProvider }), servicesAfter);
}