YesSql.Tests.CoreTests.ShouldCreateSeveralMapIndexPerDocument C# (CSharp) Method

        public async Task ShouldCreateSeveralMapIndexPerDocument()
        {
            // When an index returns multiple map indexes, they should all be stored
            // and queryable.

            // This test also ensure we can use a SQL keyword as the column name (Identity)

            _store.RegisterIndexes<PersonIdentitiesIndexProvider>();

            using (var session = _store.CreateSession())
            {
                var hanselman = new Person
                {
                    Firstname = "Scott",
                    Lastname = "Hanselman"
                };

                var guthrie = new Person
                {
                    Firstname = "Scott",
                    Lastname = "Guthrie"
                };

                session.Save(hanselman);
                session.Save(guthrie);
            }

            using (var session = _store.CreateSession())
            {
                Assert.Equal(4, await session.QueryIndexAsync<PersonIdentity>().Count());
                Assert.Equal(1, await session.QueryIndexAsync<PersonIdentity>().Where(x => x.Identity == "Hanselman").Count());
                Assert.Equal(1, await session.QueryIndexAsync<PersonIdentity>().Where(x => x.Identity == "Guthrie").Count());
                Assert.Equal(2, await session.QueryIndexAsync<PersonIdentity>().Where(x => x.Identity == "Scott").Count());
            }
        }