public void IEquatableHasPrecedenceOverEnumerableEquals()
{
var x = new EquatableWithEnumerableObject <int>(new[] { 1, 2, 3, 4, 5 }, 42);
var y = new EnumerableObject <int>(new[] { 5, 4, 3, 2, 1 }, 42);
var z = new EnumerableObject <int>(new[] { 1, 2, 3, 4, 5 }, 15);
Assert.That(comparer.AreEqual(x, y, ref tolerance), Is.True);
Assert.That(comparer.AreEqual(y, x, ref tolerance), Is.True);
Assert.That(comparer.AreEqual(x, z, ref tolerance), Is.False);
Assert.That(comparer.AreEqual(z, x, ref tolerance), Is.False);
// TODO: Reinstate commented cases
//Assert.That(y, Is.EqualTo(x));
//Assert.That(x, Is.EqualTo(y));
//Assert.That(z, Is.Not.EqualTo(x));
//Assert.That(x, Is.Not.EqualTo(z));
}
public void IEquatableIsIgnoredAndEnumerableEqualsUsedWithAsCollection()
{
comparer.CompareAsCollection = true;
var x = new EquatableWithEnumerableObject <int>(new[] { 1, 2, 3, 4, 5 }, 42);
var y = new EnumerableObject <int>(new[] { 5, 4, 3, 2, 1 }, 42);
var z = new EnumerableObject <int>(new[] { 1, 2, 3, 4, 5 }, 15);
Assert.That(comparer.AreEqual(x, y, ref tolerance), Is.False);
Assert.That(comparer.AreEqual(y, x, ref tolerance), Is.False);
Assert.That(comparer.AreEqual(x, z, ref tolerance), Is.True);
Assert.That(comparer.AreEqual(z, x, ref tolerance), Is.True);
//Assert.That(y, Is.Not.EqualTo(x).AsCollection);
//Assert.That(x, Is.Not.EqualTo(y).AsCollection);
Assert.That(z, Is.EqualTo(x).AsCollection);
Assert.That(x, Is.EqualTo(z).AsCollection);
}