public void Different_ILoggerFactory_instances_does_not_trigger_new_internal_provider()
{
var config1 = CreateOptions <CoreOptionsExtension>(new ListLoggerFactory());
var loggerFactory = new ListLoggerFactory();
var config2 = CreateOptions <CoreOptionsExtension>(loggerFactory);
var cache = new ServiceProviderCache();
var first = cache.GetOrAdd(config1, true);
var second = cache.GetOrAdd(config2, true);
Assert.Same(first, second);
}
public void Returns_same_provider_for_same_type_of_configured_extensions()
{
var loggerFactory = new ListLoggerFactory();
var config1 = CreateOptions <FakeDbContextOptionsExtension1>(loggerFactory);
var config2 = CreateOptions <FakeDbContextOptionsExtension1>(loggerFactory);
var cache = new ServiceProviderCache();
Assert.Same(cache.GetOrAdd(config1, true), cache.GetOrAdd(config2, true));
Assert.Single(loggerFactory.Log);
Assert.Equal(
CoreResources.LogServiceProviderCreated(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(),
loggerFactory.Log[0].Message);
}
public void Returns_same_provider_for_same_type_of_configured_extensions()
{
var loggerFactory = new ListLoggerFactory();
var config1 = CreateOptions <FakeDbContextOptionsExtension1>(loggerFactory);
var config2 = CreateOptions <FakeDbContextOptionsExtension1>(loggerFactory);
var cache = new ServiceProviderCache();
Assert.Same(cache.GetOrAdd(config1, true), cache.GetOrAdd(config2, true));
Assert.Equal(1, loggerFactory.Log.Count);
Assert.Equal(
CoreStrings.LogServiceProviderCreated.GenerateMessage(),
loggerFactory.Log[0].Message);
}
public void Returns_different_provider_for_different_replaced_service_types()
{
var config1 = CreateOptions <CoreOptionsExtension>();
config1 = config1.WithExtension(
config1.FindExtension <CoreOptionsExtension>()
.WithReplacedService(typeof(object), typeof(Random)));
var config2 = CreateOptions <CoreOptionsExtension>();
config2 = config2.WithExtension(
config2.FindExtension <CoreOptionsExtension>()
.WithReplacedService(typeof(object), typeof(string)));
var cache = new ServiceProviderCache();
Assert.NotSame(cache.GetOrAdd(config1, true), cache.GetOrAdd(config2, true));
}
public void Returns_different_provider_for_configured_services_differing_by_instance()
{
var config1 = CreateOptions(b =>
{
b.GetService().AddSingleton <IFakeServiceA, FakeService1>();
b.GetService().AddSingleton <FakeService3>();
b.GetService().AddInstance(new FakeService4());
});
var config2 = CreateOptions(b =>
{
b.GetService().AddSingleton <IFakeServiceA, FakeService1>();
b.GetService().AddSingleton <FakeService3>();
b.GetService().AddInstance(new FakeService4());
});
var cache = new ServiceProviderCache();
Assert.NotSame(cache.GetOrAdd(config1), cache.GetOrAdd(config2));
}
public void Returns_same_provider_for_same_set_of_configured_services()
{
var serviceInstance = new FakeService4();
var config1 = CreateOptions(b =>
{
b.GetService().AddSingleton <IFakeServiceA, FakeService1>();
b.GetService().AddSingleton <FakeService3>();
b.GetService().AddInstance(serviceInstance);
});
var config2 = CreateOptions(b =>
{
b.GetService().AddSingleton <IFakeServiceA, FakeService1>();
b.GetService().AddSingleton <FakeService3>();
b.GetService().AddInstance(serviceInstance);
});
var cache = new ServiceProviderCache();
Assert.Same(cache.GetOrAdd(config1), cache.GetOrAdd(config2));
}
public void Reports_debug_info_for_different_ILoggerFactory_instances()
{
var config1 = CreateOptions <CoreOptionsExtension>(new ListLoggerFactory());
var loggerFactory = new ListLoggerFactory();
var config2 = CreateOptions <CoreOptionsExtension>(loggerFactory);
var cache = new ServiceProviderCache();
var first = cache.GetOrAdd(config1, true);
var second = cache.GetOrAdd(config2, true);
Assert.NotSame(first, second);
Assert.Equal(1, loggerFactory.Log.Count);
Assert.Equal(
CoreStrings.LogServiceProviderDebugInfo.GenerateMessage(
CoreStrings.ServiceProviderConfigChanged("Core:UseLoggerFactory")),
loggerFactory.Log[0].Message);
}
public void Returns_different_provider_for_configured_services_differing_by_lifetime()
{
var serviceInstance = new FakeService4();
var config1 = BuildConfiguration(b =>
{
b.ServiceCollection.AddSingleton <IFakeServiceA, FakeService1>();
b.ServiceCollection.AddSingleton <FakeService3>();
b.ServiceCollection.AddInstance(serviceInstance);
});
var config2 = BuildConfiguration(b =>
{
b.ServiceCollection.AddSingleton <IFakeServiceA, FakeService1>();
b.ServiceCollection.AddScoped <FakeService3>();
b.ServiceCollection.AddInstance(serviceInstance);
});
var cache = new ServiceProviderCache();
Assert.NotSame(cache.GetOrAdd(config1), cache.GetOrAdd(config2));
}
public void Reports_debug_info_for_most_similar_existing_service_provider()
{
// Do this a bunch of times since in the past this exposed issues with cache collisions
for (var i = 0; i < 1000; i++)
{
var loggerFactory = new ListLoggerFactory();
var config1 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableDetailedErrors()
.EnableSensitiveDataLogging()
.ConfigureWarnings(w => w.Throw(CoreEventId.CascadeDelete))
.Options;
var config2 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableDetailedErrors()
.EnableSensitiveDataLogging()
.ConfigureWarnings(w => w.Throw(CoreEventId.CascadeDeleteOrphan))
.Options;
var config3 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableDetailedErrors()
.ConfigureWarnings(w => w.Throw(CoreEventId.CascadeDelete))
.Options;
var config4 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableSensitiveDataLogging()
.ConfigureWarnings(w => w.Throw(CoreEventId.ContextDisposed))
.Options;
var cache = new ServiceProviderCache();
var first = cache.GetOrAdd(config1, true);
var second = cache.GetOrAdd(config2, true);
var third = cache.GetOrAdd(config3, true);
var forth = cache.GetOrAdd(config4, true);
Assert.NotSame(first, second);
Assert.NotSame(first, third);
Assert.NotSame(first, forth);
Assert.NotSame(second, third);
Assert.NotSame(second, forth);
Assert.NotSame(third, forth);
Assert.Equal(4, loggerFactory.Log.Count);
Assert.Equal(
CoreResources.LogServiceProviderCreated(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(),
loggerFactory.Log[0].Message);
Assert.Equal(
CoreResources.LogServiceProviderDebugInfo(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(
CoreStrings.ServiceProviderConfigChanged("Core:ConfigureWarnings")),
loggerFactory.Log[1].Message);
Assert.Equal(
CoreResources.LogServiceProviderDebugInfo(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(
CoreStrings.ServiceProviderConfigChanged("Core:EnableSensitiveDataLogging")),
loggerFactory.Log[2].Message);
Assert.Equal(
CoreResources.LogServiceProviderDebugInfo(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(
string.Join(
", ",
CoreStrings.ServiceProviderConfigChanged("Core:EnableDetailedErrors"),
CoreStrings.ServiceProviderConfigChanged("Core:ConfigureWarnings"))),
loggerFactory.Log[3].Message);
}
}
public void Reports_debug_info_for_most_similar_existing_service_provider()
{
var loggerFactory = new ListLoggerFactory();
var config1 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableRichDataErrorHandling()
.EnableSensitiveDataLogging()
.ConfigureWarnings(w => w.Throw(CoreEventId.CascadeDelete))
.Options;
var config2 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableRichDataErrorHandling()
.EnableSensitiveDataLogging()
.ConfigureWarnings(w => w.Throw(CoreEventId.CascadeDeleteOrphan))
.Options;
var config3 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableRichDataErrorHandling()
.ConfigureWarnings(w => w.Throw(CoreEventId.CascadeDelete))
.Options;
var config4 = new DbContextOptionsBuilder(CreateOptions <CoreOptionsExtension>(loggerFactory))
.EnableSensitiveDataLogging()
.ConfigureWarnings(w => w.Throw(CoreEventId.ContextDisposed))
.Options;
var cache = new ServiceProviderCache();
var first = cache.GetOrAdd(config1, true);
var second = cache.GetOrAdd(config2, true);
var third = cache.GetOrAdd(config3, true);
var forth = cache.GetOrAdd(config4, true);
Assert.NotSame(first, second);
Assert.NotSame(second, third);
Assert.NotSame(third, forth);
Assert.Equal(4, loggerFactory.Log.Count);
Assert.Equal(
CoreStrings.LogServiceProviderCreated.GenerateMessage(),
loggerFactory.Log[0].Message);
Assert.Equal(
CoreStrings.LogServiceProviderDebugInfo.GenerateMessage(
CoreStrings.ServiceProviderConfigChanged("Core:ConfigureWarnings")),
loggerFactory.Log[1].Message);
Assert.Equal(
CoreStrings.LogServiceProviderDebugInfo.GenerateMessage(
CoreStrings.ServiceProviderConfigChanged("Core:EnableSensitiveDataLogging")),
loggerFactory.Log[2].Message);
Assert.Equal(
CoreStrings.LogServiceProviderDebugInfo.GenerateMessage(
string.Join(
", ",
CoreStrings.ServiceProviderConfigChanged("Core:EnableRichDataErrorHandling"),
CoreStrings.ServiceProviderConfigChanged("Core:ConfigureWarnings"))),
loggerFactory.Log[3].Message);
}
