public void GenerateDouble_DoesNotThrow()
{
using (var rngesus = new RNGesus())
{
Assert.DoesNotThrow(() => rngesus.GenerateDouble());
}
}
public void SharedBufferTest()
{
const int iterations = 999;
var integerResults = new int[iterations];
var longResults = new long[iterations];
var boolResults = new bool[iterations];
var floatResults = new float[iterations];
var doubleResults = new double[iterations];
var byteResults = new byte[iterations][];
var stringResults = new string[iterations];
using (var rngesus = new RNGesus())
{
for (var i = 0; i < iterations; i++)
{
integerResults[i] = rngesus.GenerateInt();
}
for (var i = 0; i < iterations; i++)
{
longResults[i] = rngesus.GenerateLong();
}
for (var i = 0; i < iterations; i++)
{
boolResults[i] = rngesus.GenerateBool();
}
for (var i = 0; i < iterations; i++)
{
floatResults[i] = rngesus.GenerateFloat();
}
for (var i = 0; i < iterations; i++)
{
doubleResults[i] = rngesus.GenerateDouble();
}
for (var i = 0; i < iterations; i++)
{
byteResults[i] = rngesus.GenerateByteArray(99);
}
for (var i = 0; i < iterations; i++)
{
stringResults[i] = rngesus.GenerateString(99);
}
}
Assert.That(integerResults.Length == iterations);
Assert.That(longResults.Length == iterations);
Assert.That(boolResults.Length == iterations);
Assert.That(floatResults.Length == iterations);
Assert.That(doubleResults.Length == iterations);
Assert.That(byteResults.Length == iterations);
Assert.That(stringResults.Length == iterations);
}
public void GenerateDouble_ReturnsBetween0And1()
{
using (var rngesus = new RNGesus())
{
var result = rngesus.GenerateDouble();
Assert.That(result >= 0);
Assert.That(result <= 1);
}
}
public void GenerateDouble_ReturnsNoDuplicates()
{
var results = new double[99];
for (var i = 0; i < results.Length; i++)
{
using (var rngesus = new RNGesus())
{
results[i] = rngesus.GenerateDouble();
}
}
Assert.That(results.Distinct().Count() == results.Count());
}