BitSharp.Core.Test.Builders.ChainBuilderTest.TestRemoveBlock C# (CSharp) Method

        public void TestRemoveBlock()
        {
            var fakeHeaders = new FakeHeaders();
            var header0 = fakeHeaders.GenesisChained();
            var header1 = fakeHeaders.NextChained();

            var chainBuilder = new ChainBuilder(new[] { header0, header1 });

            // remove header 1 and verify
            chainBuilder.RemoveBlock(header1);
            CollectionAssert.AreEqual(new[] { header0 }, chainBuilder.Blocks);
            CollectionAssert.AreEquivalent(new Dictionary<UInt256, ChainedHeader> { { header0.Hash, header0 } }, chainBuilder.BlocksByHash);

            // remove header 0 and verify
            chainBuilder.RemoveBlock(header0);
            Assert.AreEqual(0, chainBuilder.Blocks.Count);
            Assert.AreEqual(0, chainBuilder.BlocksByHash.Count);
        }