public void IEnumerablesAreEqualWithCollectionsObjectsImplemetingIEquatable()
{
IEnumerable set1 = new SimpleEnumerable(new SimpleIEquatableObj());
IEnumerable set2 = new SimpleEnumerable(new SimpleIEquatableObj());
CollectionAssert.AreEqual(set1, set2);
}
private static void TestSimpleEnumerable()
{
var simpleEnumerable = new SimpleEnumerable();
foreach (var temp in simpleEnumerable)
{
Console.WriteLine(temp);
}
}
public void AreEqual()
{
var set1 = new SimpleEnumerable("x", "y", "z");
var set2 = new SimpleEnumerable("x", "y", "z");
CollectionAssert.AreEqual(set1, set2);
CollectionAssert.AreEqual(set1, set2, new TestComparer());
Assert.AreEqual(set1, set2);
}
public void ValueTupleAreEqual()
{
var set1 = new SimpleEnumerable(ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3));
var set2 = new SimpleEnumerable(ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3));
CollectionAssert.AreEqual(set1, set2);
CollectionAssert.AreEqual(set1, set2, new TestComparer());
Assert.AreEqual(set1, set2);
}
public void ValueTupleAreEqualFail()
{
var set1 = new SimpleEnumerable(ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3));
var set2 = new SimpleEnumerable(ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 3), ValueTuple.Create(1, 2, 4));
var expectedMessage =
" Expected and actual are both <NUnit.TestUtilities.Collections.SimpleEnumerable>" + Environment.NewLine +
" Values differ at index [2]" + Environment.NewLine +
" Expected: (1, 2, 3)" + Environment.NewLine +
" But was: (1, 2, 4)" + Environment.NewLine;
var ex = Assert.Throws <AssertionException>(() => CollectionAssert.AreEqual(set1, set2, new TestComparer()));
Assert.That(ex.Message, Is.EqualTo(expectedMessage));
}
