public void CompareTest()
{
var cc = new ChangingComparer();
for (int i = 0; i < 1000; i++)
{
var(_, t) = GetRandomDerivation();
var lineCount = random.Next(1, 10);
List <Core.YinYang> r1 = new List <Core.YinYang>();
List <Core.YinYang> r2 = new List <Core.YinYang>();
List <int> c = new List <int>();
for (int j = 0; j < lineCount; j++)
{
var line = random.Next(0, 1);
r1.Add((Core.YinYang)line);
if (t.Contains(j))
{
r2.Add((Core.YinYang)Convert.ToInt32(!Convert.ToBoolean(line)));
c.Add(j);
}
else
{
r2.Add((Core.YinYang)line);
}
}
Assert.IsTrue(cc.Compare(new Core.Painting(r2), new Core.Painting(r1))
.SequenceEqual(c));
Assert.IsFalse(cc.Compare(new Core.Painting(r1).ChangeLines(0), new Core.Painting(r2))
.SequenceEqual(c));
}
}
/// <summary>
/// 获取变爻的序号。
/// Get the indexes of the changed lines.
/// </summary>
/// <param name="obj">
/// 要判断的目标卦画。
/// The object painting to judge.
/// </param>
/// <param name="basis">
/// 作为判断基础的卦画。
/// The paintings to be used as the comparing basis.
/// </param>
/// <returns>
/// 判断结果。
/// The result.
/// </returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="basis"/> 或 <paramref name="obj"/> 是 <c>null</c> 。
/// <paramref name="basis"/> or <paramref name="obj"/> is <c>null</c>.
/// </exception>
public static int[] GetDifferentLinesBetween(
this Core.Painting obj, Core.Painting basis)
{
if (obj is null)
{
throw new ArgumentNullException(nameof(obj));
}
if (basis is null)
{
throw new ArgumentNullException(nameof(basis));
}
return(changingComparer.Compare(basis, obj));
}
