public void Test_GetById_ForNotExistingEntity()
{
// Arrange
var repository = new SampleEntityRepository();
// Act
var notExistingEntity = repository.Get(1);
// Assert
Assert.Null(notExistingEntity);
}
public void Test_GetById_ForExistingEntity()
{
// Arrange
var repository = new SampleEntityRepository();
var newEntity = new SampleEntity(1, Guid.NewGuid().ToString());
repository.ExportedListForTest.Add(newEntity);
// Act
var savedEntity = repository.Get(newEntity.Id);
// Assert
Assert.NotNull(savedEntity);
Assert.Equal(savedEntity.Id, newEntity.Id);
Assert.Equal(savedEntity.Name, newEntity.Name);
}