public void TestResetKeysSingleEntityAlternativeNotReset()
{
//SETUP
var options = SqliteInMemory.CreateOptions <OwnedWithKeyDbContext>();
using (var context = new OwnedWithKeyDbContext(options))
{
var entity = new User
{
UserId = 123,
Email = "Hello"
};
//ATTEMPT
var config = new DataResetterConfig {
DoNotResetAlternativeKey = true
};
var resetter = new DataResetter(context, config);
resetter.ResetKeysSingleEntity(entity);
//VERIFY
entity.UserId.ShouldEqual(0);
entity.Email.ShouldEqual("Hello");
}
}
public void TestResetKeysSingleEntityAnonymiseOwnAnonymiser()
{
//SETUP
string MyAnonymiser(AnonymiserData data, object objectInstance)
{
return("My Replacement text");
}
var options = SqliteInMemory.CreateOptions <BookContext>();
using (var context = new BookContext(options))
{
var entity = new Author {
Name = "Test"
};
//ATTEMPT
var config = new DataResetterConfig
{
AnonymiserFunc = MyAnonymiser
};
config.AddToAnonymiseList <Author>(x => x.Name, "Name");
var resetter = new DataResetter(context, config);
resetter.ResetKeysSingleEntity(entity);
//VERIFY
entity.Name.ShouldEqual("My Replacement text");
}
}
public void ExampleSetupWithAnonymiseLinkToLibrary()
{
//SETUP
//This simulates the production database
//Typically you would open a database
var options = SqliteInMemory.CreateOptions <BookContext>();
using (var context = new BookContext(options))
{
context.Database.EnsureCreated();
context.SeedDatabaseFourBooks();
//1a. Read in the data to want to seed the database with
var entities = context.Books
.Include(x => x.Reviews)
.Include(x => x.Promotion)
.Include(x => x.AuthorsLink)
.ThenInclude(x => x.Author)
.ToList();
//1b-ii. Set up resetter config to use own method
var myAnonymiser = new MyAnonymiser(42);
var config = new DataResetterConfig
{
AnonymiserFunc = myAnonymiser.AnonymiseThis
};
//1b-ii. Add all class/properties that you want to anonymise
config.AddToAnonymiseList <Author>(x => x.Name, "FullName");
config.AddToAnonymiseList <Review>(x => x.VoterName, "FirstName");
//1b. Reset primary and foreign keys and anonymise author's name and Review's VoterName
var resetter = new DataResetter(context, config);
resetter.ResetKeysEntityAndRelationships(entities);
//Show author's myAnonymiser
foreach (var author in entities.SelectMany(x => x.AuthorsLink.Select(y => y.Author)).Distinct())
{
_output.WriteLine($"Author name = {author.Name}");
}
//1c. Convert to JSON string
var jsonString = entities.DefaultSerializeToJson();
//1d. Save to JSON local file in TestData directory
"ExampleDatabaseAnonymised".WriteJsonToJsonFile(jsonString);
}
}
public void TestResetKeysSingleEntityAnonymiseNameAsEmail()
{
//SETUP
var options = SqliteInMemory.CreateOptions <BookContext>();
using (var context = new BookContext(options))
{
var entity = new Author {
Name = "Test"
};
//ATTEMPT
var config = new DataResetterConfig();
config.AddToAnonymiseList <Author>(x => x.Name, "Email");
var resetter = new DataResetter(context, config);
resetter.ResetKeysSingleEntity(entity);
//VERIFY
entity.Name.ShouldEndWith(DataResetterConfig.EmailSuffix);
}
}
public void TestResetKeysSingleEntityAnonymiseNameMinLength()
{
//SETUP
var options = SqliteInMemory.CreateOptions <BookContext>();
using (var context = new BookContext(options))
{
var entity = new Author {
Name = "Test"
};
//ATTEMPT
var config = new DataResetterConfig();
config.AddToAnonymiseList <Author>(x => x.Name, "Name:Min=100");
var resetter = new DataResetter(context, config);
resetter.ResetKeysSingleEntity(entity);
//VERIFY
entity.Name.Length.ShouldBeInRange(100, 140);
}
}
public void AnonymiseMember(object entityToUpdate, DataResetterConfig config)
{
PropertyToAnonymise.SetValue(entityToUpdate, config.AnonymiserFunc(AnonymiserData, entityToUpdate));
}
