OperatorsSample/BitArrayTest.Indexer

BitArrayTest.cs

[TestMethod]
public void Indexer()
{
	BitArray b = 10;
	Assert.AreEqual(false, b[0]);
	Assert.AreEqual(true, b[1]);
	Assert.AreEqual(false, b[2]);
	Assert.AreEqual(true, b[3]);
	Assert.AreEqual(false, b[4]);
	Assert.AreEqual(false, b[5]);
	Assert.AreEqual(false, b[^27]); // Index
	Assert.AreEqual(10, (int)b);

	b[5] = true;
	Assert.AreEqual(true, b[5]);
	Assert.AreEqual(true, b[^27]); // Index
	Assert.AreEqual(42, (int)b);
}

[TestMethod]
public void Initializer()
{
	var b = new BitArray
	{
		[3] = true,
		[6] = true,
	};
	Assert.AreEqual(72, b.Value);
}