public async void Should_GetOneByParameterAsync_Valid() { await using var context = new TestContext(ContextOptions); var repository = new AccountsRepository( new Mock <ILogger <AbstractRepository <AccountsContext, AccountEntity> > >().Object, context ); var newEntity = new AccountEntity { Version = 99 }; var _ = await repository.AddAsync(newEntity); var result = await repository.GetOneByParameterAsync( e => e.Version == 99 ); Assert.NotNull(result); }