public void ReturnsListAsIsIfNullOrEmpty()
{
ConversionProcessor cp = new ConversionProcessor();
object result;
result = cp.Process(null, new object[] { typeof(int) });
Assert.IsNull(result);
ICollection input = new object[] {};
result = cp.Process(input, new object[] { typeof(int) });
Assert.AreEqual(input, result);
}
public void ReturnsTypedArray()
{
ConversionProcessor cp = new ConversionProcessor();
object result = cp.Process(new object[] { 0, 1 }, new object[] { typeof(int) });
Assert.IsTrue(result is int[]);
}
public void UsesTypeConverterRegistryForConversion()
{
ConversionProcessor cp = new ConversionProcessor();
ICollection result = (ICollection)cp.Process(new object[] { "0", 1, 1.1m, "1.1", 1.1f }, new object[] { typeof(decimal) });
decimal sum = 0;
foreach (decimal element in result)
{
sum += element;
}
Assert.AreEqual(4.3f, sum);
}
public void RequiresTypeArgument()
{
ConversionProcessor cp = new ConversionProcessor();
try
{
cp.Process(new object[] { 0, 1 }, null);
Assert.Fail("should throw");
}
catch (ArgumentNullException)
{
}
}