public void CanMatchHidingNamedIndexer()
{
var tester = new DerivedClassWithoutNamedIndexer();
Assert.That(tester, Has.ItemAt(42).EqualTo("New value for Named Int Indexer"));
Assert.That(tester, Has.ItemAt(42, 43).EqualTo("A Named Int Int Indexer"));
}
public void CanMatchArrayEquality()
{
var tester = new[] { 1, 2, 3 };
Assert.That(tester, Has.ItemAt(0).EqualTo(1));
Assert.That(tester, Has.ItemAt(2).EqualTo(3));
}
public void CanMatchNamedIndexer()
{
var tester = new NamedIndexTester();
Assert.That(tester, Has.ItemAt(42).EqualTo("A Named Int Indexer"));
Assert.That(tester, Has.ItemAt(42, 43).EqualTo("A Named Int Int Indexer"));
}
public void CanMatchHidingIndexer()
{
var tester = new DerivedClassWithoutIndexer();
Assert.That(tester, Has.ItemAt(string.Empty).EqualTo("New value for Second indexer"));
Assert.That(tester, Has.ItemAt(1, 2).EqualTo("New value for Third indexer"));
Assert.That(tester, Has.ItemAt(41).EqualTo("Still calculating"));
}
public void DoesNotMatchMissingIndexerEquality()
{
var expectedErrorMessage = $" Expected string length 14 but was 13. Strings differ at index 0.{NL} Expected: \"Second indexer\"{NL} But was: \"Third indexer\"{NL} -----------^{NL}";
var tester = new IndexerTester();
var ex = Assert.Throws <AssertionException>(() => Assert.That(tester, Has.ItemAt(4, 2).EqualTo("Second indexer")));
Assert.That(ex.Message, Is.EqualTo(expectedErrorMessage));
}
public void CanMatchArrayWithMultiDimensionsEquality()
{
var tester = new[, , , ] {
{ { { 1 }, { 2 }, { 3 } }, { { 4 }, { 5 }, { 6 } } },
{ { { 7 }, { 8 }, { 9 } }, { { 10 }, { 11 }, { 12 } } }
};
Assert.That(tester, Has.ItemAt(0, 0, 0, 0).EqualTo(1));
Assert.That(tester, Has.ItemAt(1, 1, 2, 0).EqualTo(12));
}
public void HasASizeLimit()
{
var n = MinLinesGeneratingMoreThan256Bytes();
var text = Lines(Enumerable.Repeat(new string('a', 19), n));
var actual = Dialog.Simple(text);
Assert.That(actual, Has.Length.EqualTo(256));
Assert.That(actual, Has.ItemAt(255).EqualTo(DialogEnd));
}
public void CanMatchIndexerEquality()
{
var tester = new IndexerTester();
Assert.That(tester, Has.ItemAt(42).EqualTo("Answer to the Ultimate Question of Life, the Universe, and Everything"));
Assert.That(tester, Has.ItemAt(41).EqualTo("Still calculating").And.ItemAt(42).EqualTo("Answer to the Ultimate Question of Life, the Universe, and Everything"));
Assert.That(tester, Has.ItemAt(string.Empty).EqualTo("Second indexer"));
Assert.That(tester, Has.ItemAt(1, 2).EqualTo("Third indexer"));
Assert.That(tester, Has.No.ItemAt(string.Empty).EqualTo("Third indexer"));
}
public void CanMatchGenericIndexer()
{
var tester = new GenericIndexerTester <int>(100);
Assert.That(tester, Has.ItemAt(42).EqualTo(100));
}