public async Task when_an_entity_with_audit_is_modified__the_modified_audit_fields_are_persisted()
{
// GIVEN a persisted entity:
using (IDetachedContext <AuditingContext> detachedContext = new DetachedContext <AuditingContext>())
{
await detachedContext.Set <EntityForAuditing>().UpdateAsync(new EntityForAuditing
{
Name = "Test"
});
await detachedContext.SaveChangesAsync();
EntityForAuditing persisted = await detachedContext.Set <EntityForAuditing>().LoadAsync(1);
// WHEN the entity is modified
SessionInfoProvider.Default.CurrentUser = "******";
await detachedContext.Set <EntityForAuditing>().UpdateAsync(new EntityForAuditing
{
Id = 1,
Name = "Test Modified"
});
await detachedContext.SaveChangesAsync();
EntityForAuditing persisted2 = await detachedContext.Set <EntityForAuditing>().LoadAsync(1);
// THEN 'created' audit fields are not modified.
Assert.Equal(persisted.CreatedDate, persisted2.CreatedDate);
Assert.Equal(persisted.CreatedBy, persisted2.CreatedBy);
// and 'modified' audit fields are set.
Assert.Equal("Test User 2", persisted2.ModifiedBy);
Assert.Equal(DateTime.Now.Date, persisted2.ModifiedDate.Date);
}
}
public async Task when_an_entity_with_audit_is_created__the_created_audit_fields_are_persisted()
{
using (IDetachedContext <AuditingContext> detachedContext = new DetachedContext <AuditingContext>())
{
SessionInfoProvider.Default.CurrentUser = "******";
await detachedContext.Set <EntityForAuditing>().UpdateAsync(new EntityForAuditing
{
Name = "Test"
});
await detachedContext.SaveChangesAsync();
EntityForAuditing persisted = await detachedContext.Set <EntityForAuditing>().LoadAsync(1);
Assert.Equal("Test User", persisted.CreatedBy);
Assert.Equal(DateTime.Now.Date, persisted.CreatedDate.Date);
}
}
