public void BELIntegerAddNegativeTest()
{
BELInteger source = new BELInteger(4);
int expectedResult = 2;
int result = source.Add(-2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(4).Add(-2) = 2");
}
public void BELIntegerLessThanTest()
{
BELInteger left = new BELInteger(4);
Assert.IsTrue(left.LessThan(5));
Assert.IsFalse(left.LessThan(4));
Assert.IsFalse(left.LessThan(3));
}
public void BELIntegerLessThanOrEqualToTest()
{
BELInteger left = new BELInteger(4);
Assert.IsTrue(left.LessThanOrEqualTo(5));
Assert.IsTrue(left.LessThanOrEqualTo(4));
Assert.IsFalse(left.LessThanOrEqualTo(3));
}
public void BELIntegerAddMinValueTest()
{
BELInteger source = new BELInteger(int.MinValue);
int expectedResult = int.MinValue + 10;
int result = source.Add(10);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MinValue).Add(10) works");
}
public void BELIntegerAddMinValueNegativeTest()
{
BELInteger source = new BELInteger(int.MinValue);
int min = int.MinValue;
int expectedResult = min - 10;
int result = source.Add(-10);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MinValue).Add(-10) 'wraps' correctly");
}
public void BELIntegerAddMaxValueTest()
{
BELInteger source = new BELInteger(int.MaxValue);
int max = int.MaxValue;
int expectedResult = max + 10;
int result = source.Add(10);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MaxValue).Add(10) 'wraps' correctly");
}
public void DELIntegerRandomMaxValueTest()
{
BELInteger source = new BELInteger(0);
int maxValue = int.MaxValue;
int minValue = 0;
int result = source.Random(1, maxValue - 1);
Assert.Less(result, maxValue, "1 - Checking that BELInteger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") < " + ((int)(maxValue - 1)).ToString());
Assert.Greater(result, minValue, "1 - Checking that BELInyeger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") > 0");
result = source.Random(1, maxValue - 1);
Assert.Less(result, maxValue, "2 - Checking that BELInteger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") < " + ((int)(maxValue - 1)).ToString());
Assert.Greater(result, minValue, "2 - Checking that BELInyeger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") > 0");
result = source.Random(1, maxValue - 1);
Assert.Less(result, maxValue, "3 - Checking that BELInteger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") < " + ((int)(maxValue - 1)).ToString());
Assert.Greater(result, minValue, "3 - Checking that BELInyeger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") > 0");
result = source.Random(1, maxValue - 1);
Assert.Less(result, maxValue, "4 - Checking that BELInteger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") < " + ((int)(maxValue - 1)).ToString());
Assert.Greater(result, minValue, "4 - Checking that BELInyeger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") > 0");
result = source.Random(1, maxValue - 1);
Assert.Less(result, maxValue, "5 - Checking that BELInteger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") < " + ((int)(maxValue - 1)).ToString());
Assert.Greater(result, minValue, "5 - Checking that BELInyeger(0).Random(1, " + ((int)(maxValue - 1)).ToString() + ") > 0");
}
public void BELIntegerRandomRangeTest()
{
BELInteger source = new BELInteger(0);
int maxValue = 11;
int minValue = 0;
int result = source.Random(1, 10);
Assert.Less(result, maxValue, "1 - Checking that BELInteger(0).Random(1, 10) < 10");
Assert.Greater(result, minValue, "1 - Checking that BELInyeger(0).Random(1, 10) > 0");
result = source.Random(1, 10);
Assert.Less(result, maxValue, "2 - Checking that BELInteger(0).Random(1, 10) < 10");
Assert.Greater(result, minValue, "2 - Checking that BELInyeger(0).Random(1, 10) > 0");
result = source.Random(1, 10);
Assert.Less(result, maxValue, "3 - Checking that BELInteger(0).Random(1, 10) < 10");
Assert.Greater(result, minValue, "3 - Checking that BELInyeger(0).Random(1, 10) > 0");
result = source.Random(1, 10);
Assert.Less(result, maxValue, "4 - Checking that BELInteger(0).Random(1, 10) < 10");
Assert.Greater(result, minValue, "4 - Checking that BELInyeger(0).Random(1, 10) > 0");
result = source.Random(1, 10);
Assert.Less(result, maxValue, "5 - Checking that BELInteger(0).Random(1, 10) < 10");
Assert.Greater(result, minValue, "5 - Checking that BELInyeger(0).Random(1, 10) > 0");
}
public void BELIntegerMultiplyZeroTest()
{
BELInteger source = new BELInteger(4);
int result = source.Multiply(0);
Assert.AreEqual(0, result, "Checking that BELInteger(4).Multiply(0) = 0");
}
public void BELIntegerStringDivideTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 5;
int result = source.Divide("2");
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Divide(\"2\") = 5");
}
public void BELIntegerDivideMinValueNegativeTest()
{
BELInteger source = new BELInteger(int.MinValue);
int min = int.MinValue;
int expectedResult = min / -2;
int result = source.Divide(-2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MinValue).Divide(-2) 'wraps' correctly");
}
public void BELIntegerDivideNegativeSourceTest()
{
BELInteger source = new BELInteger(-4);
int expectedResult = -2;
int result = source.Divide(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(-4).Divide(2) = -8");
}
public void BELIntegerStringMultiplyTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 60;
int result = source.Multiply("6");
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Multiply(\"6\") = 60");
}
public void BELIntegerMultiplyMaxValueTest()
{
BELInteger source = new BELInteger(int.MaxValue);
int max = int.MaxValue;
int expectedResult = max * 2;
int result = source.Multiply(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MaxValue).Multiply(2) works");
}
public void BELIntegerAddStringTest()
{
BELInteger source = new BELInteger(4);
int expectedResult = 10;
int result = source.Add("6");
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(4).Add(\"6\") = 10");
}
public void BELIntegerMultiplyNegativeSourceTest()
{
BELInteger source = new BELInteger(-4);
int expectedResult = -8;
int result = source.Multiply(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(-4).Multiply(2) = -8");
}
public void BELIntegerMultiplyZeroResultTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 0;
int result = source.Multiply(0);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Multiply(0) = 0");
}
public void BELIntegerSubtractZeroTest()
{
BELInteger source = new BELInteger(4);
int result = source.Subtract(0);
Assert.AreEqual(source.Value, result, "Checking that BELInteger(4).Subtract(0) = 4");
}
public void BELIntegerMultiplyMaxValueNegativeTest()
{
BELInteger source = new BELInteger(int.MaxValue);
int max = int.MaxValue;
int expectedResult = max * -2;
int result = source.Multiply(-2);
Assert.AreEqual(expectedResult, result, "Checkng that BELInteger(int.MaxValue).Multiply(-2) 'wraps' correctly");
}
public void BELIntegerSubtractNegativeSourceTest()
{
BELInteger source = new BELInteger(-4);
int expectedResult = -6;
int result = source.Subtract(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(-4).Subtract(2) = -6");
}
public void BELIntegerDivideZeroTest()
{
BELInteger source = new BELInteger(4);
int result = source.Divide(0);
}
public void BELIntegerSubtractZeroResultTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 0;
int result = source.Subtract(10);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Subtract(10) = 0");
}
public void BELIntegerDivideMinValueTest()
{
BELInteger source = new BELInteger(int.MinValue);
int min = int.MinValue;
int expectedResult = min / 2;
int result = source.Divide(2);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MinValue).Divide(2) works");
}
public void BELIntegerSubtractMaxValueTest()
{
BELInteger source = new BELInteger(int.MaxValue);
int max = int.MaxValue;
int expectedResult = max - 10;
int result = source.Subtract(10);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(int.MaxValue).Subtract(10) works");
}
public void BELIntegerDivideByOneTest()
{
BELInteger source = new BELInteger(8);
int result = source.Divide(1);
Assert.AreEqual(source.Value, result, "Checking that BELInteger(8).Divide(1) = 8");
}
public void BELIntegerSubtractMaxValueNegativeTest()
{
BELInteger source = new BELInteger(int.MaxValue);
int max = int.MaxValue;
int expectedResult = max + 10;
int result = source.Subtract(-10);
Assert.AreEqual(expectedResult, result, "Checkng that BELInteger(int.MaxValue).Subtract(-10) wraps correctly");
}
public void BELIntegerStaticAddZeroResultTest()
{
BELInteger source = new BELInteger(-10);
int expectedResult = 0;
int result = source.Add(10);
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(-10).Add(10) = 0");
}
public void BELIntegerStringSubtractTest()
{
BELInteger source = new BELInteger(10);
int expectedResult = 4;
int result = source.Subtract("6");
Assert.AreEqual(expectedResult, result, "Checking that BELInteger(10).Subtract(\"6\") = 4");
}