public void FindRootTest_00081and4and01_03result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(0.0081, 4, 0.1);
Assert.AreEqual(0.3, testValue);
}
public void FindRootTest_Negative0008and3and01_Negative02result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(-0.008, 3, 0.1);
Assert.AreEqual(-0.2, testValue);
}
public void FindRootTest_004100625and4and0001_045result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(0.04100625, 4, 0.0001);
Assert.AreEqual(0.45, testValue);
}
public void FindRootTest_00279936and7and0001_06result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(0.0279936, 7, 0.0001);
Assert.AreEqual(0.6, testValue);
}
public void FindRootTest_1and5and0001_1result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(1, 5, 0.0001);
Assert.AreEqual(1, testValue);
}
public void FindRootTest_8and3and0001_2result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(8, 3, 0.0001);
Assert.AreEqual(2, testValue);
}
public void FindRootTest_Negative16and4and0001_06result()
{
double testValue = 0;
testValue = FindNthRoot.FindRoot(-16, 4, 0.0001);
}
public void Test_FindRoot(double number, int powerRoot, double eps, double expected)
{
double actual = FindNthRoot.FindRoot(number, powerRoot, eps);
Assert.AreEqual(expected, actual, eps);
}
public void FindRootExceptionTest(double num, int n, double precision)
{
Assert.Throws <ArgumentOutOfRangeException>(()
=> FindNthRoot.FindRoot(num, n, precision));
}
public double FindRootTest(double num, int n, double precision) => FindNthRoot.FindRoot(num, n, precision);
public void FindRoot_NegativeAccuracy_ArgumentException(double value, double power, double accuracy)
{
Assert.Throws <ArgumentException>(() => FindNthRoot.FindRoot(value, power, accuracy));
}
public void FindRoot_RootedValuePowerAccuracy_NthRoot(double value, double power, double accuracy, double actual)
{
var myRoot = FindNthRoot.FindRoot(value, power, accuracy);
Assert.AreEqual(myRoot, actual, accuracy);
}