public void Unregistering_not_registered_provider_does_not_throw()
{
var resolver = new DbProviderServicesResolver();
resolver.Unregister(SqlClientInvariantName);
Assert.IsType<LegacyDbProviderServicesWrapper>(
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
}
public void Unregistering_not_registered_provider_does_not_throw()
{
var resolver = new DbProviderServicesResolver();
resolver.Unregister(SqlClientInvariantName);
Assert.IsType <LegacyDbProviderServicesWrapper>(
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
}
public void Can_register_unregister_provider()
{
var resolver = new DbProviderServicesResolver();
resolver.Register(typeof(SqlProviderServices), SqlClientInvariantName);
Assert.Same(
SqlProviderServices.Instance,
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
resolver.Unregister(SqlClientInvariantName);
Assert.IsType<LegacyDbProviderServicesWrapper>(
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
}
public void Can_register_unregister_provider()
{
var resolver = new DbProviderServicesResolver();
resolver.Register(typeof(SqlProviderServices), SqlClientInvariantName);
Assert.Same(
SqlProviderServices.Instance,
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
resolver.Unregister(SqlClientInvariantName);
Assert.IsType <LegacyDbProviderServicesWrapper>(
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
}
public void Registering_registered_provider_replaces_provider()
{
var mockProviderServices = new Mock<DbProviderServices>();
var resolver = new DbProviderServicesResolver();
resolver.Register(mockProviderServices.Object.GetType(), SqlClientInvariantName);
resolver.Register(typeof(SqlProviderServices), SqlClientInvariantName);
Assert.Same(
SqlProviderServices.Instance,
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
resolver.Unregister(SqlClientInvariantName);
Assert.IsType<LegacyDbProviderServicesWrapper>(
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
}
public void Registering_registered_provider_replaces_provider()
{
var mockProviderServices = new Mock <DbProviderServices>();
var resolver = new DbProviderServicesResolver();
resolver.Register(mockProviderServices.Object.GetType(), SqlClientInvariantName);
resolver.Register(typeof(SqlProviderServices), SqlClientInvariantName);
Assert.Same(
SqlProviderServices.Instance,
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
resolver.Unregister(SqlClientInvariantName);
Assert.IsType <LegacyDbProviderServicesWrapper>(
resolver.GetService(typeof(DbProviderServices), SqlClientInvariantName));
}
public static void UnregisterProvider(string invariantName)
{
Debug.Assert(!string.IsNullOrWhiteSpace(invariantName), "invariantName cannot be null or empty string");
ProviderServicesResolver.Unregister(invariantName);
}