public void ReturnEmptyCollection_When_SensorsDB_IsEmpty()
{
//Arrange
var contextOptions = new DbContextOptionsBuilder <SmartDormitoryDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
.Options;
// Act && Asert
using (var assertContext = new SmartDormitoryDbContext(contextOptions))
{
var sensorService = new SensorService(assertContext);
var allSensors = sensorService.GetAll().ToList();
Assert.AreEqual(0, allSensors.Count);
}
}
public void ReturnAllSensors_When_Invoked()
{
//Arrange
var contextOptions = new DbContextOptionsBuilder <SmartDormitoryDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
.Options;
var ApiID = Guid.NewGuid().ToString();
using (var arrangeContext = new SmartDormitoryDbContext(contextOptions))
{
var sensorForDB = new Sensor
{
ApiId = ApiID,
CurrentValue = 10,
Description = "Description",
Name = "Name",
MinValue = 1,
MaxValue = 100,
MinPollingIntervalInSeconds = 60,
SensorTypeId = 1,
LastUpdate = DateTime.Now,
};
arrangeContext.Sensors.Add(sensorForDB);
arrangeContext.SaveChanges();
}
// Act && Asert
using (var assertContext = new SmartDormitoryDbContext(contextOptions))
{
var sensorService = new SensorService(assertContext);
var allSensors = sensorService.GetAll().ToList();
Assert.AreEqual(1, allSensors.Count);
}
}
public IEnumerable <Sensor> Get()
{
return(_service.GetAll());
}