public void SimulateDoubleBitErrorTest()
{
for (int i = 0; i < 100; i++)
{
int test = rand.Next(Int32.MaxValue);
HammingInteger hi = HammingInteger.EncodeInt(test);
// Simulate double bit error
hi.SimulateDoubleBitError();
// builds and checks report
HammingReport hr = hi.BuildReport();
Assert.IsTrue(hr.Status == ErrorTypesEnum.MultiBitError);
Assert.IsTrue(hr.Syndrome > 0);
Assert.IsFalse(hr.Corrected);
// Cannot check return value since its uncorrectable
}
}
public void SimulateNoErrorsTest()
{
for (int i = 0; i < 100; i++)
{
int test = rand.Next(Int32.MaxValue);
HammingInteger hi = HammingInteger.EncodeInt(test);
// Simulate no error by doing nothing
// builds and checks report
HammingReport hr = hi.BuildReport();
Assert.IsTrue(hr.Status == ErrorTypesEnum.NoError);
Assert.IsTrue(hr.Syndrome == 0);
// check return value
int?retVal = hi.RetrieveValue() as int?;
Assert.IsNotNull(retVal);
Assert.AreEqual(test, retVal);
}
}
public void SimulateSingleDataBitErrorTest()
{
for (int i = 0; i < 100; i++)
{
int test = rand.Next(Int32.MaxValue);
HammingInteger hi = HammingInteger.EncodeInt(test);
// Simulate single data bit error
hi.SimulateSingleDataBitError();
// builds and checks report
HammingReport hr = hi.BuildReport();
Assert.IsTrue(hr.Status == ErrorTypesEnum.DataBitError);
Assert.IsTrue(hr.Syndrome > 0);
Assert.IsTrue(hr.Corrected);
// check return value
int?retVal = hi.RetrieveValue() as int?;
Assert.IsNotNull(retVal);
Assert.AreEqual(test, retVal);
}
}