public void ComparePropertyComputedColSelf()
{
//SETUP
var options = GetComputedColDbOptions();
using (var context = new MyEntityComputedColDbContext(options))
{
var dtService = context.GetDesignTimeService();
var serviceProvider = dtService.GetDesignTimeProvider();
var factory = serviceProvider.GetService <IDatabaseModelFactory>();
var connectionString = context.Database.GetDbConnection().ConnectionString;
context.Database.EnsureCreated();
#if NETCOREAPP2_1
var localDatabaseModel = factory.Create(connectionString, new string[] { }, new string[] { });
#elif NETCOREAPP3_0
var localDatabaseModel = factory.Create(connectionString,
new DatabaseModelFactoryOptions(new string[] { }, new string[] { }));
#endif
var handler = new Stage1Comparer(context.Model, context.GetType().Name);
//ATTEMPT
var hasErrors = handler.CompareModelToDatabase(localDatabaseModel);
//VERIFY
hasErrors.ShouldBeTrue();
//The setting of a computed col changed the column type
var errors = CompareLog.ListAllErrors(handler.Logs).ToList();
errors.Count.ShouldEqual(1);
errors[0].ShouldEqual(
"DIFFERENT: MyEntity->Property 'MyDateTime', column type. Expected = datetime2, found = datetime");
}
}
public void ComparePropertyComputedColName()
{
//SETUP
var optionsBuilder = new DbContextOptionsBuilder <MyEntityComputedColDbContext>();
optionsBuilder.UseSqlServer(_connectionString);
using (var context = new MyEntityComputedColDbContext(optionsBuilder.Options))
{
var handler = new Stage1Comparer(context.Model, context.GetType().Name);
//ATTEMPT
var hasErrors = handler.CompareModelToDatabase(_databaseModel);
//VERIFY
hasErrors.ShouldBeTrue();
var errors = CompareLog.ListAllErrors(handler.Logs).ToList();
errors.Count.ShouldEqual(2);
errors[0].ShouldEqual(
"DIFFERENT: MyEntity->Property 'MyDateTime', computed column sql. Expected = getutcdate(), found = <null>");
errors[1].ShouldEqual(
"DIFFERENT: MyEntity->Property 'MyDateTime', value generated. Expected = OnAddOrUpdate, found = Never");
}
}