public void Returns_different_provider_for_different_type_of_configured_extensions()
{
var loggerFactory = new ListLoggerFactory();
var config1 = CreateOptions <FakeDbContextOptionsExtension1>(loggerFactory);
var config2 = CreateOptions <FakeDbContextOptionsExtension2>(loggerFactory);
var cache = new ServiceProviderCache();
var first = cache.GetOrAdd(config1, true);
var second = cache.GetOrAdd(config2, true);
Assert.NotSame(first, second);
Assert.Equal(2, loggerFactory.Log.Count);
Assert.Equal(
CoreResources.LogServiceProviderCreated(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(),
loggerFactory.Log[0].Message);
Assert.Equal(
CoreResources.LogServiceProviderDebugInfo(new TestLogger <TestLoggingDefinitions>()).GenerateMessage(
string.Join(
", ",
CoreStrings.ServiceProviderConfigRemoved("Fake1"),
CoreStrings.ServiceProviderConfigAdded("Fake2"))),
loggerFactory.Log[1].Message);
}
public void Returns_different_provider_for_different_replaced_service_types()
{
var loggerFactory = new ListLoggerFactory();
var config1 = CreateOptions <CoreOptionsExtension>(loggerFactory);
config1 = config1.WithExtension(
config1.FindExtension <CoreOptionsExtension>()
.WithReplacedService(typeof(object), typeof(Random)));
var config2 = CreateOptions <CoreOptionsExtension>(loggerFactory);
config2 = config2.WithExtension(
config2.FindExtension <CoreOptionsExtension>()
.WithReplacedService(typeof(object), typeof(string)));
var cache = new ServiceProviderCache();
var first = cache.GetOrAdd(config1, true);
var second = cache.GetOrAdd(config2, true);
Assert.NotSame(first, second);
Assert.Equal(2, 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:ReplaceService:" + typeof(object).DisplayName())),
loggerFactory.Log[1].Message);
}
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);
}
}