public void BasicTests()
{
Assert.AreEqual(540, ProductOfArrayItems.Product(new int[] { 5, 4, 1, 3, 9 }));
Assert.AreEqual(-672, ProductOfArrayItems.Product(new int[] { -2, 6, 7, 8 }));
Assert.AreEqual(10, ProductOfArrayItems.Product(new int[] { 10 }));
Assert.AreEqual(0, ProductOfArrayItems.Product(new int[] { 0, 2, 9, 7 }));
}
public void InvalidOperationTest()
{
Assert.Throws <InvalidOperationException>(() => { ProductOfArrayItems.Product(new int[] { }); });
}
public void ArgumentNullTest()
{
Assert.Throws <ArgumentNullException>(() => { ProductOfArrayItems.Product(null); });
}
public void Setup()
{
_kata = new ProductOfArrayItems();
}
