public void CarMakeModelPriceComparerCompareSortsAccordingToCarPrice()
{
Car car1 = new Car()
{
Price = 0M
};
Car car2 = new Car()
{
Price = 1M
};
CarMakeModelPriceComparer comparer = new CarMakeModelPriceComparer();
Assert.IsTrue(comparer.Compare(car1, car2) < 0);
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <Car> _car1 = test.CreateVariable <Car>();
TestVariable <Car> _car2 = test.CreateVariable <Car>();
TestVariable <CarMakeModelPriceComparer> _comparer = test.CreateVariable <CarMakeModelPriceComparer>();
test.Arrange(_car1, Expr(() => new Car()
{
Price = 0M
}));
test.Arrange(_car2, Expr(() => new Car()
{
Price = 1M
}));
test.Arrange(_comparer, Expr(() => new CarMakeModelPriceComparer()));
test.Assert.IsTrue(Expr(_comparer, _car1, _car2, (c1, c2, c3) => c1.Compare(c2, c3) < 0));
test.Execute();
}
public void CarMakeModelPriceComparerCompareSortsNullFirst()
{
Car car = new Car();
CarMakeModelPriceComparer comparer = new CarMakeModelPriceComparer();
Assert.IsTrue(comparer.Compare(car, null) > 0);
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <Car> _car = test.CreateVariable <Car>();
TestVariable <CarMakeModelPriceComparer> _comparer = test.CreateVariable <CarMakeModelPriceComparer>();
test.Arrange(_car, Expr(() => new Car()));
test.Arrange(_comparer, Expr(() => new CarMakeModelPriceComparer()));
test.Assert.IsTrue(Expr(_comparer, _car, (c1, c2) => c1.Compare(c2, null) > 0));
test.Execute();
}
public void CarMakeModelPriceComparerCompareDoesNotSortIfEverythingIsEqual()
{
Car car1 = new Car();
Car car2 = new Car();
CarMakeModelPriceComparer comparer = new CarMakeModelPriceComparer();
Assert.IsTrue(comparer.Compare(car1, car2) == 0);
// TestTools Code
UnitTest test = Factory.CreateTest();
TestVariable <Car> _car1 = test.CreateVariable <Car>();
TestVariable <Car> _car2 = test.CreateVariable <Car>();
TestVariable <CarMakeModelPriceComparer> _comparer = test.CreateVariable <CarMakeModelPriceComparer>();
test.Arrange(_car1, Expr(() => new Car()));
test.Arrange(_car2, Expr(() => new Car()));
test.Arrange(_comparer, Expr(() => new CarMakeModelPriceComparer()));
test.Assert.IsTrue(Expr(_comparer, _car1, _car2, (c1, c2, c3) => c1.Compare(c2, c3) == 0));
test.Execute();
}