public NhibernateTestSetupHelper(string dataSource, SupportedNHDrivers supportedNhDrivers, string sessionContext, bool executeSchema, FakeFrameworkContext frameworkContext = null, bool useNhProf = false, bool outputMappings = false, bool leaveSessionOpenOnRepositoryDispose = true, bool useSingleSessionForTest = true)
{
_useNhProfiler = useNhProf;
var builder = new NHibernateConfigBuilder(dataSource, "unit-tester", supportedNhDrivers, sessionContext, outputMappings, _useNhProfiler);
NhConfigurationCacheKey cacheKey;
Config = builder.BuildConfiguration(false, out cacheKey, "on_close");
SessionFactory = SessionFactoryCache.GetOrAdd(cacheKey, key => Config.BuildSessionFactory());
SessionForTest = SessionFactory.OpenSession();
var schemaWriter = new StringWriter(new StringBuilder());
if (executeSchema)
{
new SchemaExport(Config).Execute(false, true, false, SessionForTest.Connection, schemaWriter);
}
FakeFrameworkContext = frameworkContext ?? new FakeFrameworkContext();
//var dataContextFactory = new DataContextFactory(fakeFrameworkContext, SessionForTest, true);
//var readWriteRepositoryUnitOfWorkFactory = new ReadWriteUnitOfWorkFactory();
//var writer = new HiveReadWriteProvider(new HiveProviderSetup(fakeFrameworkContext, "r-unit-tester", new FakeHiveProviderBootstrapper(), null, readWriteRepositoryUnitOfWorkFactory, dataContextFactory));
var providerMetadata = new ProviderMetadata("r-unit-tester", new Uri("tester://"), true, false);
//var schemaRepositoryFactory = new NullProviderSchemaRepositoryFactory(providerMetadata, fakeFrameworkContext);
//var revisionRepositoryFactory = new NullProviderRevisionRepositoryFactory<TypedEntity>(providerMetadata, fakeFrameworkContext);
var revisionSchemaSessionFactory = new NullProviderRevisionRepositoryFactory <EntitySchema>(providerMetadata,
FakeFrameworkContext);
ProviderDependencyHelper helper = null;
if (!useSingleSessionForTest)
{
helper = new DependencyHelper(new NhFactoryHelper(Config, null, leaveSessionOpenOnRepositoryDispose, false, FakeFrameworkContext), providerMetadata);
}
else
{
helper = new DependencyHelper(new NhFactoryHelper(null, SessionForTest, leaveSessionOpenOnRepositoryDispose, false, FakeFrameworkContext), providerMetadata);
}
var revisionRepositoryFactory = new RevisionRepositoryFactory(providerMetadata, FakeFrameworkContext, helper);
var schemaRepositoryFactory = new SchemaRepositoryFactory(providerMetadata, revisionSchemaSessionFactory,
FakeFrameworkContext, helper);
var entityRepositoryFactory = new EntityRepositoryFactory(providerMetadata, revisionRepositoryFactory,
schemaRepositoryFactory, FakeFrameworkContext,
helper);
var readUnitFactory = new ReadonlyProviderUnitFactory(entityRepositoryFactory);
var unitFactory = new ProviderUnitFactory(entityRepositoryFactory);
ProviderSetup = new ProviderSetup(unitFactory, providerMetadata, FakeFrameworkContext, null, 0);
ReadonlyProviderSetup = new ReadonlyProviderSetup(readUnitFactory, providerMetadata, FakeFrameworkContext, null, 0);
Func <AbstractMappingEngine> addTypemapper = () => new ManualMapperv2(new NhLookupHelper(entityRepositoryFactory), providerMetadata);
FakeFrameworkContext.TypeMappers.Add(new Lazy <AbstractMappingEngine, TypeMapperMetadata>(addTypemapper, new TypeMapperMetadata(true)));
}
public NHibernateConfigBuilder(string connectionString, string @alias, SupportedNHDrivers nhDriver, string sessionContext, bool outputNhMappings, bool useNhProfiler)
{
_sessionContext = sessionContext;
_outputNhMappings = outputNhMappings;
ConnectionString = connectionString;
_alias = alias;
_nhDriver = nhDriver;
_useNhProfiler = useNhProfiler;
}
public NhConfigurationCacheKey(SupportedNHDrivers driver, string connectionString, Assembly fluentMappingsAssembly, bool showSql, bool enablePostCommitListener, string sessionContextType, bool outputMappings)
{
Driver = driver;
ConnectionString = connectionString;
FluentMappingsAssembly = fluentMappingsAssembly;
ShowSql = showSql;
EnablePostCommitListener = enablePostCommitListener;
SessionContextType = sessionContextType;
OutputMappings = outputMappings;
_toString = null;
}
public NhConfigurationCacheKey(SupportedNHDrivers driver, string connectionString, Assembly fluentMappingsAssembly, bool showSql, bool enablePostCommitListener, string sessionContextType, bool outputMappings)
{
Driver = driver;
ConnectionString = connectionString;
FluentMappingsAssembly = fluentMappingsAssembly;
ShowSql = showSql;
EnablePostCommitListener = enablePostCommitListener;
SessionContextType = sessionContextType;
OutputMappings = outputMappings;
_toString = null;
}
public static void AddConventions <T>(SupportedNHDrivers nhDriver, SetupConventionFinder <T> conventions)
{
switch (nhDriver)
{
case SupportedNHDrivers.SqlLite:
case SupportedNHDrivers.MsSqlCe4:
case SupportedNHDrivers.MySql:
conventions.Add(new NormalizedDateTimeUserTypeConvention(), new NormalizedNullableDateTimeUserTypeConvention());
break;
}
}
public NhibernateTestSetupHelper(string dataSource, SupportedNHDrivers supportedNhDrivers, string sessionContext, bool executeSchema, FakeFrameworkContext frameworkContext = null, bool useNhProf = false, bool outputMappings = false, bool leaveSessionOpenOnRepositoryDispose = true, bool useSingleSessionForTest = true)
{
_useNhProfiler = useNhProf;
var builder = new NHibernateConfigBuilder(dataSource, "unit-tester", supportedNhDrivers, sessionContext, outputMappings, _useNhProfiler);
NhConfigurationCacheKey cacheKey;
Config = builder.BuildConfiguration(false, out cacheKey, "on_close");
SessionFactory = SessionFactoryCache.GetOrAdd(cacheKey, key => Config.BuildSessionFactory());
SessionForTest = SessionFactory.OpenSession();
var schemaWriter = new StringWriter(new StringBuilder());
if (executeSchema) new SchemaExport(Config).Execute(false, true, false, SessionForTest.Connection, schemaWriter);
FakeFrameworkContext = frameworkContext ?? new FakeFrameworkContext();
//var dataContextFactory = new DataContextFactory(fakeFrameworkContext, SessionForTest, true);
//var readWriteRepositoryUnitOfWorkFactory = new ReadWriteUnitOfWorkFactory();
//var writer = new HiveReadWriteProvider(new HiveProviderSetup(fakeFrameworkContext, "r-unit-tester", new FakeHiveProviderBootstrapper(), null, readWriteRepositoryUnitOfWorkFactory, dataContextFactory));
var providerMetadata = new ProviderMetadata("r-unit-tester", new Uri("tester://"), true, false);
//var schemaRepositoryFactory = new NullProviderSchemaRepositoryFactory(providerMetadata, fakeFrameworkContext);
//var revisionRepositoryFactory = new NullProviderRevisionRepositoryFactory<TypedEntity>(providerMetadata, fakeFrameworkContext);
var revisionSchemaSessionFactory = new NullProviderRevisionRepositoryFactory<EntitySchema>(providerMetadata,
FakeFrameworkContext);
ProviderDependencyHelper helper = null;
if (!useSingleSessionForTest)
{
helper = new DependencyHelper(new NhFactoryHelper(Config, null, leaveSessionOpenOnRepositoryDispose, false, FakeFrameworkContext), providerMetadata);
}
else
{
helper = new DependencyHelper(new NhFactoryHelper(null, SessionForTest, leaveSessionOpenOnRepositoryDispose, false, FakeFrameworkContext), providerMetadata);
}
var revisionRepositoryFactory = new RevisionRepositoryFactory(providerMetadata, FakeFrameworkContext, helper);
var schemaRepositoryFactory = new SchemaRepositoryFactory(providerMetadata, revisionSchemaSessionFactory,
FakeFrameworkContext, helper);
var entityRepositoryFactory = new EntityRepositoryFactory(providerMetadata, revisionRepositoryFactory,
schemaRepositoryFactory, FakeFrameworkContext,
helper);
var readUnitFactory = new ReadonlyProviderUnitFactory(entityRepositoryFactory);
var unitFactory = new ProviderUnitFactory(entityRepositoryFactory);
ProviderSetup = new ProviderSetup(unitFactory, providerMetadata, FakeFrameworkContext, null, 0);
ReadonlyProviderSetup = new ReadonlyProviderSetup(readUnitFactory, providerMetadata, FakeFrameworkContext, null, 0);
Func<AbstractMappingEngine> addTypemapper = () => new ManualMapperv2(new NhLookupHelper(entityRepositoryFactory), providerMetadata);
FakeFrameworkContext.TypeMappers.Add(new Lazy<AbstractMappingEngine, TypeMapperMetadata>(addTypemapper, new TypeMapperMetadata(true)));
}
public static global::NHibernate.Cfg.Configuration CreateConfiguration(SupportedNHDrivers nhDriver, string connectionString, Assembly fluentMappingsAssembly, bool showSql, bool enablePostCommitListener, string sessionContext, bool outputNhMappings, bool useNhProfiler, out NhConfigurationCacheKey configurationCacheKey)
{
Mandate.ParameterNotNullOrEmpty(connectionString, "connectionString");
Mandate.ParameterNotNull(fluentMappingsAssembly, "fluentMappingsAssembly");
Mandate.ParameterCondition(nhDriver != SupportedNHDrivers.Unknown, "nhDriver");
configurationCacheKey = new NhConfigurationCacheKey(
nhDriver,
connectionString,
fluentMappingsAssembly,
showSql,
enablePostCommitListener,
sessionContext,
outputNhMappings);
return(ConfigurationCache.GetOrAdd(
configurationCacheKey,
y =>
{
using (new WriteLockDisposable(MappingLocker))
{
if (useNhProfiler)
{
try
{
NHibernateProfiler.Initialize();
NhProfilerLogging.Enabled = true;
}
catch (InvalidOperationException ex)
{
//swallow security exceptions, happens if running in Medium trust
if (!(ex.InnerException is SecurityException))
{
throw ex;
}
}
}
// Figure out the FluentNH persistence configurer based on the desired driver
var persistenceConfigurer = GetPersistenceConfigurer(nhDriver, connectionString);
// Configure NH using FluentNH
var fluentConfig = Fluently.Configure().Database(persistenceConfigurer)
//.Cache(x =>
// x.UseMinimalPuts()
// .UseQueryCache()
// .UseSecondLevelCache()
// .ProviderClass(typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName))
.ExposeConfiguration(c => c.SetProperty(Environment.ReleaseConnections, "on_close"))
// after_transaction does not work for unit tests with Sqlite
.ExposeConfiguration(
c => c.SetProperty(Environment.CurrentSessionContextClass, sessionContext)).
ExposeConfiguration(c => c.SetProperty(Environment.GenerateStatistics, useNhProfiler.ToString().ToLower())).
ExposeConfiguration(c => c.SetProperty(Environment.BatchSize, "20")).ExposeConfiguration
(
c =>
c.SetProperty(
Environment.ProxyFactoryFactoryClass,
typeof(ProxyFactoryFactory).AssemblyQualifiedName)).Mappings(
x =>
{
var container =
x.FluentMappings.AddFromAssembly(fluentMappingsAssembly);
AddConventions(nhDriver, container.Conventions);
});
if (showSql)
{
fluentConfig.ExposeConfiguration(c => c.SetProperty(Environment.ShowSql, "true"));
}
try
{
// Generate the NHibernate configuration object from FluentNH
var nhConfig = fluentConfig.BuildConfiguration();
// Add a PostCommitInsert listener which is responsible for passing generated IDs back to the
// mapped entities for entity insert scenarios (since the NH mapped objects aren't passed outside
// of this provider)
if (enablePostCommitListener)
{
var entitySaveEventListener = new NhEventListeners();
nhConfig.SetListener(ListenerType.PostCommitInsert, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Delete, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Merge, entitySaveEventListener);
nhConfig.SetListener(ListenerType.SaveUpdate, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Flush, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Evict, entitySaveEventListener);
}
// Add the FluentNH persistence model and configure NH to use it
var fluentAutoModel = new AutoPersistenceModel();
fluentAutoModel.AddMappingsFromAssembly(fluentMappingsAssembly);
fluentAutoModel.BuildMappings();
fluentAutoModel.Configure(nhConfig);
if (outputNhMappings)
{
var codeBase = Assembly.GetExecutingAssembly().CodeBase;
var uri = new Uri(codeBase);
var path = uri.LocalPath;
var binFolder = new DirectoryInfo(Path.GetDirectoryName(path));
string nhibernateOutputFolder;
if (binFolder.Name == "Debug")
{
nhibernateOutputFolder = Path.Combine(
binFolder.Parent.Parent.FullName, "App_Data", "Logs", "NHibernateConfig");
}
else
{
//its just 'bin'
nhibernateOutputFolder = Path.Combine(
binFolder.Parent.FullName, "App_Data", "Logs", "NHibernateConfig");
}
Directory.CreateDirectory(nhibernateOutputFolder);
fluentAutoModel.WriteMappingsTo(nhibernateOutputFolder);
}
return nhConfig;
}
catch (Exception ex)
{
throw new InvalidOperationException("Cannot build NHibernate configuration", ex);
}
}
}));
}
public static IPersistenceConfigurer GetPersistenceConfigurer(SupportedNHDrivers nhDriver, string connString)
{
IPersistenceConfigurer persistenceConfigurer;
switch (nhDriver)
{
default:
case SupportedNHDrivers.MsSql2008:
persistenceConfigurer = MsSqlConfiguration
.MsSql2008
.ConnectionString(connString)
.DefaultSchema("dbo")
.FormatSql()
.UseOuterJoin()
.UseReflectionOptimizer()
.Cache(x =>
x.UseMinimalPuts()
.UseQueryCache()
.ProviderClass(
typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName));
break;
case SupportedNHDrivers.SqlLite:
persistenceConfigurer = SQLiteConfiguration.Standard.ConnectionString(connString)
.Cache(x =>
x.UseMinimalPuts()
.UseQueryCache()
.ProviderClass(
typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName));
break;
case SupportedNHDrivers.MsSqlCe4:
var directoryName = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
var directoryPath = new Uri(directoryName).LocalPath;
var connectionString = connString.Replace("{bin}", directoryPath);
persistenceConfigurer = MsSqlCe4Configuration
.Standard
.ConnectionString(connectionString)
.AdoNetBatchSize(20)
.Cache(x =>
x.UseMinimalPuts()
.UseQueryCache()
.ProviderClass(
typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName));
break;
case SupportedNHDrivers.MySql:
persistenceConfigurer = MySQLConfiguration.Standard.ConnectionString(connString)
.Cache(x =>
x.UseMinimalPuts()
.UseQueryCache()
.ProviderClass(
typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName));
break;
case SupportedNHDrivers.Unknown:
throw new InvalidOperationException(
"Cannot get FluentNHibernate Persistence Configurer as the call to this method didn't specify a known driver");
}
return(persistenceConfigurer);
}
public NhibernateTestSetupHelper(FakeFrameworkContext frameworkContext = null, bool useNhProf = false, string dataSource = "data source=:memory:", SupportedNHDrivers supportedNhDrivers = SupportedNHDrivers.SqlLite)
: this(dataSource, supportedNhDrivers, "call", true, frameworkContext, useNhProf: useNhProf)
{
}
public NhibernateTestSetupHelper(FakeFrameworkContext frameworkContext = null, bool useNhProf = false, string dataSource = "data source=:memory:", SupportedNHDrivers supportedNhDrivers = SupportedNHDrivers.SqlLite)
: this(dataSource, supportedNhDrivers, "call", true, frameworkContext, useNhProf : useNhProf)
{
}
public static global::NHibernate.Cfg.Configuration CreateConfiguration(SupportedNHDrivers nhDriver, string connectionString, Assembly fluentMappingsAssembly, bool showSql, bool enablePostCommitListener, string sessionContext, bool outputNhMappings, bool useNhProfiler, out NhConfigurationCacheKey configurationCacheKey, string connReleaseMode)
{
Mandate.ParameterNotNullOrEmpty(connectionString, "connectionString");
Mandate.ParameterNotNull(fluentMappingsAssembly, "fluentMappingsAssembly");
Mandate.ParameterCondition(nhDriver != SupportedNHDrivers.Unknown, "nhDriver");
configurationCacheKey = new NhConfigurationCacheKey(
nhDriver,
connectionString,
fluentMappingsAssembly,
showSql,
enablePostCommitListener,
sessionContext,
outputNhMappings);
return(ConfigurationCache.GetOrAdd(
configurationCacheKey,
y =>
{
using (new WriteLockDisposable(MappingLocker))
{
if (useNhProfiler)
{
try
{
NHibernateProfiler.Initialize();
}
catch (InvalidOperationException ex)
{
//swallow security exceptions, happens if running in Medium trust
if (!(ex.InnerException is SecurityException))
{
throw ex;
}
}
}
// Check if we already have a serialized Configuration object
// for this assembly version and assembly last-write date
using (new WriteLockDisposable(ConfigCacheLocker))
if (ConfigCacheFileExists(connectionString))
{
var cachedConfig = DeserializeConfig(connectionString);
if (cachedConfig != null)
{
return cachedConfig;
}
}
// We haven't cached config before, or couldn't load it, so dynamically create it
// Figure out the FluentNH persistence configurer based on the desired driver
var persistenceConfigurer = GetPersistenceConfigurer(nhDriver, connectionString);
// Figure out the connection release mode to use, because SqlCe needs "on_close" for perf reasons,
// whereas we should use "auto" for everything else to avoid long-running connections
var trueConnReleaseMode = connReleaseMode; // Could have been set already by a unit test
if (connReleaseMode == NHibernateConfigBuilder.CustomConnReleaseMode) // Only modify if it's a value teling us to modify
{
if (nhDriver == SupportedNHDrivers.MsSqlCe4)
{
trueConnReleaseMode = "on_close";
}
else
{
trueConnReleaseMode = "auto";
}
}
// Configure NH using FluentNH
var fluentConfig = Fluently.Configure().Database(persistenceConfigurer)
//.Cache(x =>
// x.UseMinimalPuts()
// .UseQueryCache()
// .UseSecondLevelCache()
// .ProviderClass(typeof(global::NHibernate.Caches.SysCache2.SysCacheProvider).AssemblyQualifiedName))
// after_transaction does not work for unit tests with Sqlite
.ExposeConfiguration(c => c.SetProperty(Environment.ReleaseConnections, trueConnReleaseMode)
.SetProperty(Environment.CurrentSessionContextClass, sessionContext)
.SetProperty(Environment.GenerateStatistics, useNhProfiler.ToString().ToLower())
.SetProperty(Environment.BatchSize, "20")
.SetProperty(Environment.ProxyFactoryFactoryClass, typeof(ProxyFactoryFactory).AssemblyQualifiedName))
.Mappings(x =>
{
// Add named queries from our embedded mappings file
x.HbmMappings.AddFromAssembly(fluentMappingsAssembly);
// Add class mappings
var container = x.FluentMappings.AddFromAssembly(fluentMappingsAssembly);
AddConventions(nhDriver, container.Conventions);
});
if (showSql)
{
fluentConfig.ExposeConfiguration(c => c.SetProperty(Environment.ShowSql, "true"));
}
try
{
// Generate the NHibernate configuration object from FluentNH
var nhConfig = fluentConfig.BuildConfiguration();
// Add a PostCommitInsert listener which is responsible for passing generated IDs back to the
// mapped entities for entity insert scenarios (since the NH mapped objects aren't passed outside
// of this provider)
if (enablePostCommitListener)
{
var entitySaveEventListener = new NhEventListeners();
nhConfig.SetListener(ListenerType.PostInsert, entitySaveEventListener);
nhConfig.SetListener(ListenerType.PostUpdate, entitySaveEventListener);
nhConfig.SetListener(ListenerType.PostCommitInsert, entitySaveEventListener);
nhConfig.SetListener(ListenerType.PreDelete, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Delete, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Merge, entitySaveEventListener);
nhConfig.SetListener(ListenerType.SaveUpdate, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Flush, entitySaveEventListener);
nhConfig.SetListener(ListenerType.Evict, entitySaveEventListener);
nhConfig.SetListener(ListenerType.PreDelete, entitySaveEventListener);
}
// Add the Aggregate interceptor for running trigger-like actions that NH can't handle
// Disabled, done by event listener instead now: nhConfig.SetInterceptor(new AggregateDataInterceptor());
// Add the FluentNH persistence model and configure NH to use it
var fluentAutoModel = new AutoPersistenceModel();
fluentAutoModel.AddMappingsFromAssembly(fluentMappingsAssembly);
fluentAutoModel.BuildMappings();
fluentAutoModel.Configure(nhConfig);
if (outputNhMappings)
{
var codeBase = Assembly.GetExecutingAssembly().CodeBase;
var uri = new Uri(codeBase);
var path = uri.LocalPath;
var binFolder = new DirectoryInfo(Path.GetDirectoryName(path));
string nhibernateOutputFolder;
if (binFolder.Name == "Debug")
{
nhibernateOutputFolder = Path.Combine(
binFolder.Parent.Parent.FullName, "App_Data", "Logs", "NHibernateConfig");
}
else
{
//its just 'bin'
nhibernateOutputFolder = Path.Combine(
binFolder.Parent.FullName, "App_Data", "Logs", "NHibernateConfig");
}
Directory.CreateDirectory(nhibernateOutputFolder);
fluentAutoModel.WriteMappingsTo(nhibernateOutputFolder);
}
SaveConfigurationToFile(nhConfig, connectionString);
return nhConfig;
}
catch (Exception ex)
{
throw new InvalidOperationException("Cannot build NHibernate configuration", ex);
}
}
}));
}
