Lidarr/NzbDrone.Core.Test/Framework/SqlCeTest.cs

146 lines
3.7 KiB
C#

using System;
using System.IO;
using NUnit.Framework;
using NzbDrone.Common;
using NzbDrone.Core.Datastore;
using NzbDrone.Core.Model.Notification;
using NzbDrone.Core.Providers.Core;
using NzbDrone.Test.Common;
using PetaPoco;
namespace NzbDrone.Core.Test.Framework
{
public abstract class SqlCeTest : CoreTest
{
private string _dbTemplateName;
[SetUp]
public void CoreTestSetup()
{
if (EnvironmentProvider.IsMono)
{
throw new IgnoreException("SqlCe is not supported in mono.");
}
if (NCrunch.Framework.NCrunchEnvironment.NCrunchIsResident())
{
_dbTemplateName = Path.Combine(Path.GetTempPath(), Path.GetTempFileName()) + ".sdf";
}
else
{
_dbTemplateName = "db_template.sdf";
}
CreateDataBaseTemplate();
}
private IDatabase GetEmptyDatabase(string fileName = "")
{
Console.WriteLine("====================DataBase====================");
Console.WriteLine("Cloning database from template.");
if (String.IsNullOrWhiteSpace(fileName))
{
fileName = Guid.NewGuid() + ".sdf";
}
File.Copy(_dbTemplateName, fileName);
var connectionString = ConnectionFactory.GetConnectionString(fileName);
var database = ConnectionFactory.GetPetaPocoDb(connectionString);
Console.WriteLine("====================DataBase====================");
Console.WriteLine();
Console.WriteLine();
return database;
}
private void CreateDataBaseTemplate()
{
Console.WriteLine("Creating an empty PetaPoco database");
var connectionString = ConnectionFactory.GetConnectionString(_dbTemplateName);
var database = ConnectionFactory.GetPetaPocoDb(connectionString);
database.Dispose();
}
private IDatabase _db;
protected IDatabase Db
{
get
{
if (_db == null)
throw new InvalidOperationException("Test db doesn't exists. Make sure you call WithRealDb() if you intend to use an actual database.");
return _db;
}
}
protected void WithRealDb()
{
if (EnvironmentProvider.IsMono)
{
throw new IgnoreException("SqlCe is not supported in mono.");
}
_db = GetEmptyDatabase();
Mocker.SetConstant(Db);
}
[TearDown]
public void CoreTestTearDown()
{
ConfigProvider.ClearCache();
if (EnvironmentProvider.IsMono)
{
return;
}
if (_db != null && _db.Connection != null && File.Exists(_db.Connection.Database))
{
var file = _db.Connection.Database;
_db.Dispose();
try
{
File.Delete(file);
}
catch (IOException) { }
}
}
}
public abstract class SqlCeTest<TSubject> : SqlCeTest where TSubject : class
{
private TSubject _subject;
protected TSubject Subject
{
get
{
if (_subject == null)
{
_subject = Mocker.Resolve<TSubject>();
}
return _subject;
}
}
protected void InitiateSubject()
{
_subject = Mocker.Resolve<TSubject>();
}
}
}