public void ClearTanks()
{
var tankDb = new TankDb();
tankDb.ClearTanks();
var actual = tankDb.GetAllTanks();
Assert.AreEqual(0, actual.Count());
actual = new TankDb().GetAllTanks();
Assert.AreEqual(0, actual.Count());
}
public void AddTanks()
{
var tanks = new[]
{
new Tank {
Name = "tank 01", Height = 11.1m
},
new Tank {
Name = "tank 02", Height = 22.2m
}
};
var tankDb = new TankDb();
tankDb.ClearTanks();
tankDb.Add(tanks);
var actual = tankDb.GetAllTanks();
Assert.IsTrue(actual.Any(t => t.Name == "tank 01"));
Assert.IsTrue(actual.Any(t => t.Name == "tank 02"));
actual = new TankDb().GetAllTanks();
Assert.IsTrue(actual.Any(t => t.Name == "tank 01"));
Assert.IsTrue(actual.Any(t => t.Name == "tank 02"));
Assert.AreEqual(11.1m, actual.First(t => t.Name == "tank 01").Height);
Assert.AreEqual(22.2m, actual.First(t => t.Name == "tank 02").Height);
// add more
tanks = new[]
{
new Tank {
Name = "tank 03", Height = 33.3m
}
};
tankDb.Add(tanks);
actual = tankDb.GetAllTanks();
Assert.AreEqual(3, actual.Count());
Assert.IsTrue(actual.Any(t => t.Name == "tank 01"));
Assert.IsTrue(actual.Any(t => t.Name == "tank 02"));
Assert.IsTrue(actual.Any(t => t.Name == "tank 03"));
Assert.AreEqual(33.3m, actual.First(t => t.Name == "tank 03").Height);
actual = new TankDb().GetAllTanks();
Assert.AreEqual(3, actual.Count());
Assert.IsTrue(actual.Any(t => t.Name == "tank 01"));
Assert.IsTrue(actual.Any(t => t.Name == "tank 02"));
Assert.IsTrue(actual.Any(t => t.Name == "tank 03"));
Assert.AreEqual(33.3m, actual.First(t => t.Name == "tank 03").Height);
}