public async Task GivenTodoWebApiControllers_WhenBeingAnalyzed_ThenEnsureTheyDependOnApplicationFlows()
{
// Arrange
Type applicationFlowInterface = typeof(IApplicationFlow <,>);
string[] applicationFlowTypes = Types.InAssembly(typeof(IApplicationFlow <,>).Assembly)
.That()
.ArePublic()
.And().AreInterfaces()
.And().ImplementInterface(applicationFlowInterface)
.GetTypes()
.Where(localType => !string.IsNullOrWhiteSpace(localType.FullName))
.Select(localType => localType.FullName)
.ToArray();
// Act
TestResult testResult =
webApiControllers
.Should()
.HaveDependencyOnAny(applicationFlowTypes)
.GetResult();
await DisplayFailingTypesIfAnyAsync(testResult);
// Assert
testResult.IsSuccessful.Should().Be(true, "Web API controllers *must* depend on all application flows");
}
public async Task GivenTodoWebApiControllers_WhenBeingAnalyzed_ThenEnsureTheyDoNotDependOnPersistence()
{
// Arrange
PredicateList webApiControllers = GetWebApiControllers();
string[] persistenceNamespaces = Types.InAssembly(typeof(TodoDbContext).Assembly)
.GetTypes()
.Where(localType => !string.IsNullOrWhiteSpace(localType.Namespace))
.Select(localType => localType.Namespace)
.Distinct()
.ToArray();
// Act
TestResult testResult =
webApiControllers.Should().NotHaveDependencyOnAny(persistenceNamespaces).GetResult();
await DisplayFailingTypesIfAnyAsync(testResult);
// Assert
testResult.IsSuccessful
.Should().Be(true, "Web API controllers must *not* depend on persistence related namespaces");
}
public async Task GivenTodoWebApiControllers_WhenBeingAnalyzed_ThenEnsureTheyDoNotDependOnServiceInterfaces()
{
// Arrange
PredicateList webApiControllers = GetWebApiControllers();
string[] serviceInterfaces = Types.InAssembly(typeof(ITodoItemService).Assembly)
.That()
.ArePublic()
.And().AreInterfaces()
.GetTypes()
.Where(localType => !string.IsNullOrWhiteSpace(localType.FullName))
.Select(localType => localType.FullName)
.ToArray();
// Act
TestResult testResult = webApiControllers.Should().NotHaveDependencyOnAny(serviceInterfaces).GetResult();
await DisplayFailingTypesIfAnyAsync(testResult);
// Assert
testResult.IsSuccessful.Should().Be(true, "Web API controllers must *not* depend on any service interface");
}