public void LargestOf3Alt()
{
int[] numbers = new int[3];
numbers[0] = 8;
numbers[1] = 9;
numbers[2] = 7;
Assert.That(Cmp.Largest(numbers), Is.EqualTo(9));
}
public void LargestOf3()
{
int[] numbers;
numbers = new int[] { 9, 8, 7 };
Assert.That(Cmp.Largest(numbers), Is.EqualTo(9));
numbers = new int[] { 8, 9, 7 };
Assert.That(Cmp.Largest(numbers), Is.EqualTo(9));
numbers = new int[] { 7, 8, 9 };
Assert.That(Cmp.Largest(numbers), Is.EqualTo(9));
}
public void FromFile()
{
String line;
StreamReader rdr =
new StreamReader("../../testdata.txt");
while ((line = rdr.ReadLine()) != null)
{
if (isComment(line))
{
continue;
}
int expected = getExpectedLargest(line);
int[] args = getArguments(line);
Assert.That(Cmp.Largest(args), Is.EqualTo(expected));
}
}
public void FromFile()
{
string line;
// most IDEs output binaries in bin/[Debug,Release]
StreamReader reader =
new StreamReader("../../testdata.txt");
while ((line = reader.ReadLine()) != null)
{
if (hasComment(line))
{
continue;
}
int[] numbersForLine = getNumberList(line);
int actualLargest = Cmp.Largest(numbersForLine);
int expectedLargest = getLargestNumber(line);
Assert.That(actualLargest, Is.EqualTo(expectedLargest));
}
}
// [ExpectedException(typeof(ArgumentException))]
public void Empty()
{
Cmp.Largest(new int[] {});
}
public void TestEmpty()
{
Assert.That(() => Cmp.Largest(new int[] { }),
Throws.TypeOf <ArgumentException>());
}
public void TestNegative()
{
int[] negList = new int[] { -9, -8, -7 };
Assert.AreEqual(-7, Cmp.Largest(negList));
}
public void TestOne()
{
Assert.AreEqual(1, Cmp.Largest(new int[] { 1 }));
}
public void TestDrugs()
{
Assert.AreEqual(0, Cmp.Largest(new int[] { 9, 7, 9, 8 }));
}
public void LargestOf3()
{
Assert.AreEqual(9, Cmp.Largest(new int[] { 8, 9, 7 }));
Assert.AreEqual(9, Cmp.Largest(new int[] { 7, 9, 8 }));
Assert.AreEqual(9, Cmp.Largest(new int[] { 7, 8, 9 }));
}