public void EnsureDefaultRegistrationLifecycleIsTransient()
{
var container = new InfuseContainer();
container.Register <Logger, Logger>();
var logger1 = container.Resolve <Logger>();
var logger2 = container.Resolve <Logger>();
Assert.NotSame(logger1, logger2);
}
public void SingletonsHasOnlyOneInstancePerContainer()
{
IContainer container = new InfuseContainer();
container.Register <IChat, Chatroom>(LifecycleType.Singleton);
container.RegisterSingleton <IPerson, PersonA>();
string talkMsg = "Hello";
var a = container.Resolve <IPerson>();
var chat = container.Resolve <IChat>();
a.Say(talkMsg);
Assert.Equal(talkMsg, chat.Receive());
}
public void TransientDoesNotRegisterAsSingleton_ButManagesSingletonWithinIt()
{
IContainer container = new InfuseContainer();
container.Register <IChat, Chatroom>(LifecycleType.Singleton);
container.RegisterTransient <IPerson, PersonA>();
string talkMsg = "Hello";
var a = container.Resolve <IPerson>();
var b = container.Resolve <IPerson>();
Assert.NotSame(a, b);
a.Say(talkMsg);
Assert.Equal(talkMsg, b.Listen());
}
public void ShouldThrowExceptionWhenTypeNotRegistered()
{
var container = new InfuseContainer();
Assert.Throws <ArgumentException>(() => {
var pet = container.Resolve <Logger>();
});
}
public void SingletonsAreSharedBetweenMultipleTransient()
{
IContainer container = new InfuseContainer();
container.Register <IChat, Chatroom>(LifecycleType.Singleton);
container.RegisterTransient <PersonA, PersonA>();
container.RegisterTransient <PersonB, PersonB>();
string talkMsg = "Hello";
var a = container.Resolve <PersonA>();
var b = container.Resolve <PersonB>();
Assert.NotSame(a, b);
a.Say(talkMsg);
Assert.Equal(talkMsg, b.Listen());
}
public void ShouldThrowExceptionWhenPublicConstructorNotFound()
{
IContainer container = new InfuseContainer();
container.Register <NoPublicConstructor, NoPublicConstructor>();
Assert.Throws <InvalidOperationException>(() => {
var oops = container.Resolve <NoPublicConstructor>();
});
}
public void RegisterTransientTypeWithinASingletonTypeGetsAutoPromotedToSingleton()
{
IContainer container = new InfuseContainer();
container.RegisterSingleton <IPerson, PersonA>();
container.Register <IChat, Chatroom>(LifecycleType.Transient);
string talkMsg = "Hello";
var a = container.Resolve <IPerson>();
var b = container.Resolve <IPerson>();
Assert.Same(a, b);
a.Say(talkMsg);
Assert.Equal(talkMsg, b.Listen());
}
public void SameTypeMultipleInstances()
{
IContainer container = new InfuseContainer();
container.Register <IChat, Chatroom>(LifecycleType.Singleton);
container.RegisterTransient <IPerson, PersonA>();
container.RegisterTransient <IPerson, PersonB>();
string talkMsg = "Hello";
var a = container.Resolve <IPerson>(); //resole A?
var b = container.Resolve <IPerson>(); //resolve B?
Assert.NotSame(a, b);
a.Say(talkMsg);
Assert.Equal(talkMsg, b.Listen());
}
public void RegisterTypeWithParametersAndResolve()
{
var container = new InfuseContainer();
container.Register <IChat, Chatroom>(LifecycleType.Singleton);
container.RegisterSingleton <IPerson, PersonA>();
var person = container.Resolve <IPerson>();
Assert.NotNull(person);
}
public void RegisterAsTransientUsingExtensionAndResolve()
{
var container = new InfuseContainer();
container.RegisterTransient <Logger, Logger>();
var logger = container.Resolve <Logger>();
Assert.NotNull(logger);
Assert.IsType <Logger>(logger);
}
public void RegisterAsTransientAndResolve()
{
var container = new InfuseContainer();
container.Register <Logger, Logger>(LifecycleType.Transient);
var logger = container.Resolve <Logger>();
Assert.NotNull(logger);
Assert.IsType <Logger>(logger);
}
public void ShouldThrowExceptionWhenPublicConstructorNotFoundInHierarchyOfMixedClasses()
{
IContainer container = new InfuseContainer();
container.Register <NoPublicConstructor, NoPublicConstructor>();
container.Register <PerfectlyNormalClass, PerfectlyNormalClass>();
container.Register <DependsOnMixedConstructorClass, DependsOnMixedConstructorClass>();
Assert.Throws <InvalidOperationException>(() => {
var oops = container.Resolve <DependsOnMixedConstructorClass>();
});
}
public void DuplicateTypeRegistrationOverwritesThePreviousOne()
{
var container = new InfuseContainer();
container.Register <IChat, Chatroom>(LifecycleType.Singleton);
container.RegisterSingleton <IPerson, PersonA>();
container.RegisterSingleton <IPerson, PersonB>();
var person = container.Resolve <IPerson>();
Assert.IsType <PersonB>(person);
}
public void SingletonIsSharedBetweenHierarchy()
{
var container = new InfuseContainer();
container.Register <Logger, Logger>(LifecycleType.Singleton);
container.Register <TestLoggerController, TestLoggerController>(LifecycleType.Singleton);
container.Register <TestLoggerRepository, TestLoggerRepository>(LifecycleType.Singleton);
string str = "Hello";
var a = container.Resolve <TestLoggerController>();
a.Update(str);
Assert.Equal(str, a.Fetch());
}