public void BatteryChargeNegativePercentTest()
{
DellBuildStrategy builder = new DellBuildStrategy();
var computers = builder.BuildComputers();
Computer laptop = computers[2];
//reflection test object
FieldInfo fieldInfo = laptop.GetType().GetField("battery", BindingFlags.Instance | BindingFlags.NonPublic);
fieldInfo.SetValue(laptop, -1);
var batteryPower = GetInstanceField(typeof(Computer), laptop, "battery");
Assert.AreNotEqual(-1, batteryPower);
}
public void SquareZeroNumber32BitTest()
{
DellBuildStrategy builder = new DellBuildStrategy();
var computers = builder.BuildComputers();
Computer server = computers[1];
FieldInfo fieldInfo = server.Ram.GetType().GetField("value", BindingFlags.Instance | BindingFlags.NonPublic);
fieldInfo.SetValue(server.Ram, 0);
server.Cpu.SquareNumber();
var originalConsoleOut = Console.Out; // preserve the original stream
using (var writer = new StringWriter())
{
Console.SetOut(writer);
server.Cpu.SquareNumber();
writer.Flush(); // when you're done, make sure everything is written out
var myString = writer.GetStringBuilder().ToString();
Console.SetOut(originalConsoleOut);
Assert.AreEqual("Square of 0 is 0.\r\n", myString);
}
Console.SetOut(originalConsoleOut); // restore Console.Out
}
public void SquareFloatingNumber32BitTest()
{
DellBuildStrategy builder = new DellBuildStrategy();
var computers = builder.BuildComputers();
Computer server = computers[1];
FieldInfo fieldInfo = server.Ram.GetType().GetField("value", BindingFlags.Instance | BindingFlags.NonPublic);
bool isWoring = false;
try
{
fieldInfo.SetValue(server.Ram, 1.11111d);
}
catch (ArgumentException)
{
isWoring = true;
}
Assert.AreEqual(true, isWoring);
}