public static IDataContext GetDataContext(Type dataContextType)
{
// check whether we are dealing with a type that implement IDataContext
if (typeof(IDataContext).IsAssignableFrom(dataContextType) == false)
{
throw new ArgumentException($"Type {dataContextType.Name} does not implement IDataContext.");
}
// return the data context for the given type
if (typeof(InMemoryDataContext).IsAssignableFrom(dataContextType))
{
return(new InMemoryDataContext());
}
else if (typeof(SqlServerDataContext).IsAssignableFrom(dataContextType))
{
// create the test database
LocalDbTestHelper.CreateTestDatabase(TestContext.CurrentContext.Test.FullName);
// return data context
return(new SqlServerDataContext(LocalDbTestHelper.GetTestConnectionString(TestContext.CurrentContext.Test.FullName)));
}
else
{
throw new ArgumentException($"Type {dataContextType} is not supported, add support in {nameof(DataContextTestHelper)}.cs");
}
}
public void Setup()
{
LocalDbTestHelper.CreateTestDatabase(TestContext.CurrentContext.Test.FullName);
}