public void GetSize_MultiplePrimitiveTypes_Success()
{
var expected = 0;
var types = new List <Type>
{
typeof(int),
typeof(bool),
typeof(double),
typeof(decimal),
typeof(float),
typeof(byte),
};
var context = new Dictionary <Type, int>(types.Count);
types.ForEach(t =>
{
var count = new Random().Next();
context.Add(t, count);
expected += t == typeof(string)
? Helper.GetExpectedSizeForStringType(count)
: Marshal.SizeOf(t) * count;
});
var res = SizeUtility.GetSizeOf(context);
Assert.AreEqual(expected, res);
}
public void GetSizeOfStringType_WithStringType_Success()
{
var itemCount = 12;
var stringLength = 50;
var res = SizeUtility.GetSizeOfStringType(stringLength) * itemCount;
var expected = Helper.GetExpectedSizeForStringType(stringLength) * itemCount;
Assert.AreEqual(expected, res);
}
public void GetSize_WithInteger_Success()
{
var itemCount = 10;
var res = SizeUtility.GetSizeOf(typeof(int), itemCount);
var res2 = SizeUtility.GetSizeOf <int>(itemCount);
var expected = sizeof(int) * itemCount;
Assert.AreEqual(expected, res);
Assert.AreEqual(expected, res2);
}
public void GetSize_WithObjectType_NotSupportedExceptionMustBeThrown()
{
var mustBeTrue = false;
try
{
SizeUtility.GetSizeOf(typeof(object), 1);
}
catch (NotSupportedException)
{
mustBeTrue = true;
}
Assert.IsTrue(mustBeTrue);
}
