private static void CreateMigrationsProject(string targetDir, string contextDir)
{
var contextPath = Path.Combine(contextDir, "ContextLibrary1.dll");
IOHelpers.CopyToDir(contextPath, targetDir);
CreateProject(
targetDir, "ClassLibrary1", new List <string> {
contextPath
},
@"namespace ClassLibrary1
{
using System.Data.Common;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Data.Entity.Migrations.History;
public class Configuration : DbMigrationsConfiguration<ContextLibrary1.Context>
{
public Configuration()
{
AutomaticMigrationsEnabled = true;
}
}
public class CustomHistoryContext : HistoryContext
{
public CustomHistoryContext(DbConnection existingConnection, string defaultSchema)
: base(existingConnection, defaultSchema)
{
}
}
}");
}
private static void CreateProject(string targetDir, string targetName, List <string> additionalAssemblies, string code)
{
var targetFileName = targetName + ".dll";
var targetPath = Path.Combine(targetDir, targetFileName);
var entityFrameworkPath = new Uri(typeof(DbContext).Assembly.CodeBase).LocalPath;
IOHelpers.CopyToDir(entityFrameworkPath, targetDir);
var entityFrameworkSqlServerPath = new Uri(typeof(SqlProviderServices).Assembly.CodeBase).LocalPath;
IOHelpers.CopyToDir(entityFrameworkSqlServerPath, targetDir);
using (var compiler = new CSharpCodeProvider())
{
additionalAssemblies.AddRange(
new List <string>
{
"System.dll",
"System.Data.dll",
"System.Core.dll",
"System.Data.Entity.dll",
entityFrameworkPath
});
var results = compiler.CompileAssemblyFromSource(new CompilerParameters(additionalAssemblies.ToArray(), targetPath), code);
if (results.Errors.HasErrors)
{
throw new InvalidOperationException(results.Errors.Cast <CompilerError>().First(e => !e.IsWarning).ToString());
}
}
}
public ToolingFixture()
{
var targetDir = IOHelpers.GetTempDirName();
const string targetName = "ClassLibrary1";
const string targetFileName = targetName + ".dll";
var targetPath = Path.Combine(targetDir, targetFileName);
var entityFrameworkPath = new Uri(typeof(DbContext).Assembly.CodeBase).LocalPath;
IOHelpers.CopyToDir(entityFrameworkPath, targetDir);
var entityFrameworkSqlServerPath = new Uri(typeof(SqlProviderServices).Assembly.CodeBase).LocalPath;
IOHelpers.CopyToDir(entityFrameworkSqlServerPath, targetDir);
using (var compiler = new CSharpCodeProvider())
{
var results
= compiler.CompileAssemblyFromSource(
new CompilerParameters(
new[]
{
"System.dll",
"System.Data.dll",
"System.Core.dll",
"System.Data.Entity.dll",
entityFrameworkPath
},
targetPath),
@"namespace ClassLibrary1
{
using System.Data.Common;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Data.Entity.Migrations.History;
public class Configuration : DbMigrationsConfiguration<Context>
{
public Configuration()
{
AutomaticMigrationsEnabled = true;
}
}
public class Context : DbContext
{
public Context()
: base(""Name=ClassLibrary1"")
{
}
public DbSet<Entity> Entities { get; set; }
}
public class CustomHistoryContext : HistoryContext
{
public CustomHistoryContext(DbConnection existingConnection, bool contextOwnsConnection, string defaultSchema)
: base(existingConnection, contextOwnsConnection, defaultSchema)
{
}
}
public class Entity
{
public int Id { get; set; }
public string Name { get; set; }
}
}");
if (results.Errors.HasErrors)
{
throw new InvalidOperationException(results.Errors.Cast <CompilerError>().First(e => !e.IsWarning).ToString());
}
}
var configurationFile = Path.Combine(targetDir, "App.config");
File.WriteAllText(
configurationFile,
@"<?xml version='1.0' encoding='utf-8' ?>
<configuration>
<connectionStrings>
<add name='ClassLibrary1' connectionString='" +
DatabaseProviderFixture.InitializeTestDatabase(DatabaseProvider.SqlClient, DatabaseProviderFixture.DefaultDatabaseName).
ConnectionString +
@"' providerName='System.Data.SqlClient' />
</connectionStrings>
</configuration>");
ProjectDir = targetDir;
}
