public void Resolve_does_not_use_proxied_resolver_if_item_was_cached(IResolver proxiedResolver,
[Registration] IServiceRegistration registration,
ICachesResolvedServiceInstances cache,
ResolutionRequest request,
ISampleService cached)
{
// Arrange
object cachedItem = cached;
Mock.Get(proxiedResolver).Setup(x => x.GetRegistration(request)).Returns(registration);
Mock.Get(cache).Setup(x => x.TryGet(registration, out cachedItem)).Returns(true);
var sut = new CachingResolverProxy(proxiedResolver, cache);
// Act
var result = sut.Resolve(request);
// Assert
Mock.Get(proxiedResolver).Verify(x => x.Resolve(It.IsAny <ResolutionRequest>()), Times.Never);
}
public void Resolve_does_not_add_anything_to_the_cache_if_resolution_fails(IResolver proxiedResolver,
[Registration] IServiceRegistration registration,
ICachesResolvedServiceInstances cache,
ResolutionRequest request,
ResolutionPath resolutionPath)
{
// Arrange
object cachedItem = null;
Mock.Get(proxiedResolver).Setup(x => x.GetRegistration(request)).Returns(registration);
Mock.Get(proxiedResolver).Setup(x => x.Resolve(request)).Returns(ResolutionResult.Failure(resolutionPath));
Mock.Get(cache).Setup(x => x.TryGet(registration, out cachedItem)).Returns(false);
var sut = new CachingResolverProxy(proxiedResolver, cache);
// Act
var result = sut.Resolve(request);
// Assert
Mock.Get(cache).Verify(x => x.Add(registration, It.IsAny <object>()), Times.Never);
}
public void Resolve_returns_instance_from_cache_if_it_exists_there(IResolver proxiedResolver,
[Registration] IServiceRegistration registration,
ICachesResolvedServiceInstances cache,
ResolutionRequest request,
ISampleService cached)
{
// Arrange
object cachedItem = cached;
Mock.Get(proxiedResolver).Setup(x => x.GetRegistration(request)).Returns(registration);
Mock.Get(cache).Setup(x => x.TryGet(registration, out cachedItem)).Returns(true);
var sut = new CachingResolverProxy(proxiedResolver, cache);
// Act
var result = sut.Resolve(request);
// Assert
Assert.That(result.IsSuccess, Is.True);
Assert.That(result.ResolvedObject, Is.SameAs(cached));
}
public void Resolve_does_not_add_anything_to_the_cache_if_it_is_not_cacheable(IResolver proxiedResolver,
[Registration(Cacheable = false)] IServiceRegistration registration,
ICachesResolvedServiceInstances cache,
ResolutionRequest request,
ISampleService resolved,
ResolutionPath resolutionPath)
{
// Arrange
object cachedItem = null;
Mock.Get(proxiedResolver).Setup(x => x.GetRegistration(request)).Returns(registration);
Mock.Get(proxiedResolver).Setup(x => x.Resolve(request)).Returns(ResolutionResult.Success(resolutionPath, resolved));
Mock.Get(cache).Setup(x => x.TryGet(registration, out cachedItem)).Returns(false);
var sut = new CachingResolverProxy(proxiedResolver, cache);
// Act
var result = sut.Resolve(request);
// Assert
Mock.Get(cache).Verify(x => x.Add(registration, resolved), Times.Never);
}
public void Resolve_resolves_from_proxied_resolver_if_item_is_not_cached(IResolver proxiedResolver,
[Registration] IServiceRegistration registration,
ICachesResolvedServiceInstances cache,
ResolutionRequest request,
ISampleService resolved,
ResolutionPath resolutionPath)
{
// Arrange
object cachedItem = null;
Mock.Get(proxiedResolver).Setup(x => x.GetRegistration(request)).Returns(registration);
Mock.Get(proxiedResolver).Setup(x => x.Resolve(request)).Returns(ResolutionResult.Success(resolutionPath, resolved));
Mock.Get(cache).Setup(x => x.TryGet(registration, out cachedItem)).Returns(false);
var sut = new CachingResolverProxy(proxiedResolver, cache);
// Act
var result = sut.Resolve(request);
// Assert
Assert.That(result.IsSuccess, Is.True);
Assert.That(result.ResolvedObject, Is.SameAs(resolved));
}
