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Contents
using System.Linq;
using Xunit;
public class PythagoreanTripletTest
{
[Fact]
public void Calculates_the_sum()
{
Assert.Equal(12, new Triplet(3, 4, 5).Sum());
}
[Fact(Skip = "Remove to run test")]
public void Calculates_the_product()
{
Assert.Equal(60, new Triplet(3, 4, 5).Product());
}
[Theory(Skip = "Remove to run test")]
[InlineData(3, 4, 5, true)]
[InlineData(5, 6, 7, false)]
public void Can_recognize_a_valid_pythagorean(int a, int b, int c, bool expected)
{
Assert.Equal(expected, new Triplet(a, b, c).IsPythagorean());
}
[Fact(Skip = "Remove to run test")]
public void Can_make_triplets_up_to_10()
{
var triplets = Triplet.Where(maxFactor: 10);
var products = triplets.Select(x => x.Product()).OrderBy(x => x);
Assert.Equal(new[] { 60, 480 }, products);
}
[Fact(Skip = "Remove to run test")]
public void Can_make_triplets_from_11_to_20()
{
var triplets = Triplet.Where(minFactor: 11, maxFactor: 20);
var products = triplets.Select(x => x.Product());
Assert.Equal(new[] { 3840 }, products);
}
[Fact(Skip = "Remove to run test")]
public void Can_make_triplets_filtered_on_sum()
{
var triplets = Triplet.Where(sum: 180, maxFactor: 100);
var products = triplets.Select(x => x.Product()).OrderBy(x => x);
Assert.Equal(new[] { 118080, 168480, 202500 }, products);
}
}
Version data entries
281 entries across 281 versions & 1 rubygems