public void ReplaceService_wraps_service_and_returns_wrapped_service()
{
var originalService = new Mock <IPilkington>().Object;
var wrappedService = new Mock <IPilkington>().Object;
var resolver = new Mock <IDbDependencyResolver>();
resolver.Setup(m => m.GetService(typeof(IPilkington), "Foo")).Returns(originalService);
var internalConfiguration = new DbConfiguration().InternalConfiguration;
internalConfiguration.AddDependencyResolver(resolver.Object);
new DbConfigurationLoadedEventArgs(internalConfiguration)
.ReplaceService <IPilkington>(
(s, k) =>
{
Assert.Same(originalService, s);
Assert.Equal("Foo", k);
return(wrappedService);
});
Assert.Same(wrappedService, internalConfiguration.DependencyResolver.GetService <IPilkington>("Foo"));
resolver.Verify(m => m.GetService(typeof(IPilkington), "Foo"));
}
public void ResolverSnapshot_returns_copy_of_resolver_chain()
{
var configuration = new DbConfiguration().InternalConfiguration;
var resolver1 = new Mock <IDbDependencyResolver>();
configuration.AddDependencyResolver(resolver1.Object);
var snapshot = configuration.ResolverSnapshot;
var resolver2 = new Mock <IDbDependencyResolver>();
configuration.AddDependencyResolver(resolver2.Object);
snapshot.GetService <object>("Foo");
resolver1.Verify(m => m.GetService(typeof(object), "Foo"), Times.Once());
resolver2.Verify(m => m.GetService(typeof(object), "Foo"), Times.Never());
}
public void SwitchInRootResolver_leaves_other_resolvers_intact()
{
var configuration = new DbConfiguration().InternalConfiguration;
var mockResolver = new Mock <IDbDependencyResolver>();
configuration.AddDependencyResolver(mockResolver.Object);
configuration.SwitchInRootResolver(new Mock <RootDependencyResolver>().Object);
configuration.DependencyResolver.GetService <object>("Foo");
mockResolver.Verify(m => m.GetService(typeof(object), "Foo"));
}
public void ResolverSnapshot_returns_resolvers_in_correct_order()
{
var callOrder = "";
var configResolver = new Mock <IDbDependencyResolver>();
configResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Config");
var configChain = new ResolverChain();
configChain.Add(configResolver.Object);
var rootResolver = new Mock <RootDependencyResolver>();
rootResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Root");
var configuration = new DbConfiguration(
new InternalConfiguration(
configChain,
new ResolverChain(),
rootResolver.Object,
new Mock <AppConfigDependencyResolver>().Object)).InternalConfiguration;
var normalResolver = new Mock <IDbDependencyResolver>();
normalResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Normal");
configuration.AddDependencyResolver(normalResolver.Object);
var overrideResolver = new Mock <IDbDependencyResolver>();
overrideResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Override");
configuration.AddDependencyResolver(overrideResolver.Object, overrideConfigFile: true);
configuration.ResolverSnapshot.GetService <object>("Foo");
Assert.Equal(" Override Config Normal Root", callOrder);
}
public void ResolverSnapshot_returns_resolvers_in_correct_order()
{
var callOrder = "";
var configResolver = new Mock<IDbDependencyResolver>();
configResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Config");
var configChain = new ResolverChain();
configChain.Add(configResolver.Object);
var rootResolver = new Mock<RootDependencyResolver>();
rootResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Root");
var configuration = new DbConfiguration(
new InternalConfiguration(
configChain,
new ResolverChain(),
rootResolver.Object,
new Mock<AppConfigDependencyResolver>().Object)).InternalConfiguration;
var normalResolver = new Mock<IDbDependencyResolver>();
normalResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Normal");
configuration.AddDependencyResolver(normalResolver.Object);
var overrideResolver = new Mock<IDbDependencyResolver>();
overrideResolver.Setup(m => m.GetService(typeof(object), "Foo")).Callback(() => callOrder += " Override");
configuration.AddDependencyResolver(overrideResolver.Object, overrideConfigFile: true);
configuration.ResolverSnapshot.GetService<object>("Foo");
Assert.Equal(" Override Config Normal Root", callOrder);
}
public void ResolverSnapshot_returns_copy_of_resolver_chain()
{
var configuration = new DbConfiguration().InternalConfiguration;
var resolver1 = new Mock<IDbDependencyResolver>();
configuration.AddDependencyResolver(resolver1.Object);
var snapshot = configuration.ResolverSnapshot;
var resolver2 = new Mock<IDbDependencyResolver>();
configuration.AddDependencyResolver(resolver2.Object);
snapshot.GetService<object>("Foo");
resolver1.Verify(m => m.GetService(typeof(object), "Foo"), Times.Once());
resolver2.Verify(m => m.GetService(typeof(object), "Foo"), Times.Never());
}
public void SwitchInRootResolver_leaves_other_resolvers_intact()
{
var configuration = new DbConfiguration().InternalConfiguration;
var mockResolver = new Mock<IDbDependencyResolver>();
configuration.AddDependencyResolver(mockResolver.Object);
configuration.SwitchInRootResolver(new Mock<RootDependencyResolver>().Object);
configuration.DependencyResolver.GetService<object>("Foo");
mockResolver.Verify(m => m.GetService(typeof(object), "Foo"));
}
public void ReplaceService_wraps_service_and_returns_wrapped_service()
{
var originalService = new Mock<IPilkington>().Object;
var wrappedService = new Mock<IPilkington>().Object;
var resolver = new Mock<IDbDependencyResolver>();
resolver.Setup(m => m.GetService(typeof(IPilkington), "Foo")).Returns(originalService);
var internalConfiguration = new DbConfiguration().InternalConfiguration;
internalConfiguration.AddDependencyResolver(resolver.Object);
new DbConfigurationLoadedEventArgs(internalConfiguration)
.ReplaceService<IPilkington>(
(s, k) =>
{
Assert.Same(originalService, s);
Assert.Equal("Foo", k);
return wrappedService;
});
Assert.Same(wrappedService, internalConfiguration.DependencyResolver.GetService<IPilkington>("Foo"));
resolver.Verify(m => m.GetService(typeof(IPilkington), "Foo"));
}
