BitSharp.Core.Test.Domain.ChainTest.TestNavigateTowardsInvalidChains C# (CSharp) Method

        public void TestNavigateTowardsInvalidChains()
        {
            // create distinct chains
            var fakeHeadersA = new FakeHeaders();
            var header0A = fakeHeadersA.GenesisChained();
            var header1A = fakeHeadersA.NextChained();

            var fakeHeadersB = new FakeHeaders();
            var header0B = fakeHeadersB.GenesisChained();
            var header1B = fakeHeadersB.NextChained();

            var chainEmpty = new ChainBuilder().ToImmutable();
            var chainA = new ChainBuilder(new[] { header0A, header1A }).ToImmutable();
            var chainB = new ChainBuilder(new[] { header0B, header1B, }).ToImmutable();

            // unrelated chains should error
            AssertMethods.AssertThrows<InvalidOperationException>(() => chainA.NavigateTowards(chainB).ToList());
            AssertMethods.AssertThrows<InvalidOperationException>(() => chainB.NavigateTowards(chainA).ToList());
        }