public void CreateFarmTestsWithObjectAsParameter()
{
//Instantiate a new DbContext with the in memory database
var InMemoryContext = new AppleTreeDbContext(options);
//Create an instance of FarmHelper and pass the in memory context as a parameter
FarmHelper farmHelper = new FarmHelper(InMemoryContext);
//Delete all farms
farmHelper.DeleteFarmAll();
//Check if the database is empty
Assert.AreEqual(InMemoryContext.Farms.Count(), 0);
//Create an in memory farm
var farm = new Farm {
Name = "Second Testfarm",
AppleTrees = AppleTreeDbInitializer.InitialiseTrees()
};
farmHelper.CreateFarm(farm);
//Check if farm was inserted
Assert.AreEqual(InMemoryContext.Farms.Count(), 1);
//Check the inserted farm's properties
Assert.AreEqual("Second Testfarm", InMemoryContext.Farms.FirstOrDefault().Name);
Assert.AreEqual(10, InMemoryContext.Farms.FirstOrDefault().AppleTrees.Count);
}
public void CreateFarmAndGetFarmAllTests()
{
//Instantiate a new DbContext with the in memory database
var InMemoryContext = new AppleTreeDbContext(options);
//Create an instance of FarmHelper and pass the in memory context as a parameter
FarmHelper farmHelper = new FarmHelper(InMemoryContext);
farmHelper.DeleteFarmAll();
//Check if the database is empty
Assert.AreEqual(InMemoryContext.Farms.Count(), 0);
//Create an in memory farm
var farm = farmHelper.CreateFarm("Testfarm", AppleTreeDbInitializer.InitialiseTrees());
//Check if farm was inserted
Assert.AreEqual(InMemoryContext.Farms.Count(), 1);
//Check the inserted farm's properties
Assert.AreEqual("Testfarm", InMemoryContext.Farms.FirstOrDefault().Name);
Assert.AreEqual(10, InMemoryContext.Farms.FirstOrDefault().AppleTrees.Count);
ObservableCollection <Farm> farms = new ObservableCollection <Farm>(farmHelper.GetFarmAll());
Assert.AreEqual(farms.FirstOrDefault().AppleTrees.Count, 10);
}
public static List <Farm> InitialiseFarms()
{
AppleTreeDbContext con = new AppleTreeDbContext();
if (con.Farms.Count() == 0)
{
FarmHelper helper = new FarmHelper(con);
List <Farm> farms = new List <Farm>
{
new Farm
{
Name = "First Farm",
AppleTrees = InitialiseTrees()
},
new Farm
{
Name = "Second Farm",
AppleTrees = InitialiseTrees()
},
new Farm
{
Name = "Third Farm",
AppleTrees = InitialiseTrees()
}
};
foreach (Farm farm in farms)
{
if (!con.Farms.Where(c => c.Name == farm.Name).Any())
{
helper.CreateFarm(farm);
}
}
return(farms);
}
return(null);
}