public async Task get_all_measurements()
{
// Arrange
var repository = MeasurementContextMocker.GetInMemoryMeasurementsRepository(nameof(get_all_measurements));
var controller = new MeasurementController(repository);
// Act
var response = await controller.GetAll() as ObjectResult;
var measurements = response.Value as List <Measurement>;
// Assert
Assert.Equal(200, response.StatusCode);
Assert.Equal(5, measurements.Count);
}