public void ScopeShouldCreateOnlyOneScopedObject()
{
// <example1>
using (var container = new ScopedContainer())
{
container.RegisterScoped <MyService, IMyService>();
var result1 = container.Resolve <IMyService>();
var result2 = container.Resolve <IMyService>();
Assert.Same(result1, result2);
}
// </example1>
}
public void ShouldDispose()
{
// <example11>
var disposableObj = new DisposableType();
using (var container = new ScopedContainer())
{
container.RegisterObject(disposableObj, scopeBehaviour: ScopeBehaviour.Explicit);
var result = container.Resolve <DisposableType>();
Assert.Same(disposableObj, result);
}
// Should be disposed
Assert.True(disposableObj.Disposed);
// </example11>
}
public void ShouldNotDisposeByDefault()
{
// <example10>
var disposableObj = new DisposableType();
using (var container = new ScopedContainer())
{
container.RegisterObject(disposableObj);
var result = container.Resolve <DisposableType>();
Assert.Same(disposableObj, result);
}
// Should NOT be disposed
Assert.False(disposableObj.Disposed);
// </example10>
}
public void Enumerable_ShouldCreateSameScopeds()
{
var container = new ScopedContainer();
container.RegisterScoped <BaseClass>();
container.RegisterScoped <BaseClassChild, BaseClass>();
container.RegisterScoped <BaseClassGrandchild, BaseClass>();
var last = container.Resolve <BaseClass>();
var result = container.ResolveMany <BaseClass>().ToArray();
Assert.NotSame(result[0], result[1]);
Assert.NotSame(result[1], result[2]);
Assert.Same(last, result[2]);
}
public void ScopeShouldCreateDifferentScopedObjectsFromItsParent()
{
// <example2>
using (var container = new ScopedContainer())
{
container.RegisterScoped <MyService, IMyService>();
var result1 = container.Resolve <IMyService>();
IMyService result2;
using (var scope = container.CreateScope())
{
result2 = scope.Resolve <IMyService>();
Assert.NotSame(result1, result2);
}
}
// </example2>
}
public void EagerEnumerable_ShouldCreateSameScopeds()
{
var targets = CreateTargetContainer();
targets.SetOption <Options.LazyEnumerables, BaseClass>(false);
var container = new ScopedContainer(targets);
container.RegisterScoped <BaseClass>();
container.RegisterScoped <BaseClassChild, BaseClass>();
container.RegisterScoped <BaseClassGrandchild, BaseClass>();
var last = container.Resolve <BaseClass>();
var result = container.ResolveMany <BaseClass>().ToArray();
Assert.NotSame(result[0], result[1]);
Assert.NotSame(result[1], result[2]);
Assert.Same(last, result[2]);
}
public void OnlyRootScopeShouldDispose()
{
// <example12>
var disposableObj = new DisposableType();
using (var container = new ScopedContainer())
{
container.RegisterObject(disposableObj, scopeBehaviour: ScopeBehaviour.Explicit);
using (var scope = container.CreateScope())
{
var result = container.Resolve <DisposableType>();
Assert.Same(disposableObj, result);
}
// Should not be disposed here...
Assert.False(disposableObj.Disposed);
}
// ... but should be disposed here
Assert.True(disposableObj.Disposed);
// </example12>
}