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Contents
// This file was auto-generated based on version 1.1.0 of the canonical data.
using Xunit;
using System;
public class SaddlePointsTest
{
[Fact]
public void Can_identify_single_saddle_point()
{
var matrix = new[,]
{
{ 9, 8, 7 },
{ 5, 3, 2 },
{ 6, 6, 7 }
};
var sut = new SaddlePoints(matrix);
var actual = sut.Calculate();
var expected = new[] { Tuple.Create(1, 0) };
Assert.Equal(expected, actual);
}
[Fact(Skip = "Remove to run test")]
public void Can_identify_that_empty_matrix_has_no_saddle_points()
{
var matrix = new int[,] { };
var sut = new SaddlePoints(matrix);
var actual = sut.Calculate();
Assert.Empty(actual);
}
[Fact(Skip = "Remove to run test")]
public void Can_identify_lack_of_saddle_points_when_there_are_none()
{
var matrix = new[,]
{
{ 1, 2, 3 },
{ 3, 1, 2 },
{ 2, 3, 1 }
};
var sut = new SaddlePoints(matrix);
var actual = sut.Calculate();
Assert.Empty(actual);
}
[Fact(Skip = "Remove to run test")]
public void Can_identify_multiple_saddle_points()
{
var matrix = new[,]
{
{ 4, 5, 4 },
{ 3, 5, 5 },
{ 1, 5, 4 }
};
var sut = new SaddlePoints(matrix);
var actual = sut.Calculate();
var expected = new[] { Tuple.Create(0, 1), Tuple.Create(1, 1), Tuple.Create(2, 1) };
Assert.Equal(expected, actual);
}
[Fact(Skip = "Remove to run test")]
public void Can_identify_saddle_point_in_bottom_right_corner()
{
var matrix = new[,]
{
{ 8, 7, 9 },
{ 6, 7, 6 },
{ 3, 2, 5 }
};
var sut = new SaddlePoints(matrix);
var actual = sut.Calculate();
var expected = new[] { Tuple.Create(2, 2) };
Assert.Equal(expected, actual);
}
}
Version data entries
28 entries across 28 versions & 1 rubygems