Example #1
0
        public void get_current_version()
        {
            using (var store = new FileAppendOnlyStore(new DirectoryInfo(_storePath)))
            {
                store.Initialize();
                var currentVersion = store.GetCurrentVersion();
                store.Append("versiontest", Encoding.UTF8.GetBytes("test message1"));
                store.Append("versiontest", Encoding.UTF8.GetBytes("test message2"));
                store.Append("versiontest", Encoding.UTF8.GetBytes("test message3"));

                Assert.AreEqual(currentVersion + 3, store.GetCurrentVersion());
            }
        }
Example #2
0
        public void read_store_all_records()
        {
            var stream = Guid.NewGuid().ToString();

            using (var store = new FileAppendOnlyStore(new DirectoryInfo(_storePath)))
            {
                store.Initialize();
                var currentVersion = store.GetCurrentVersion();
                for (int i = 0; i < 2; i++)
                {
                    store.Append(stream, Encoding.UTF8.GetBytes("test message" + i));
                }

                var records = store.ReadRecords(-1, Int32.MaxValue).ToArray();

                Assert.AreEqual(currentVersion + 2, records.Length);

                for (var i = currentVersion; i < currentVersion + 2; i++)
                {
                    Assert.AreEqual("test message" + (i - currentVersion), Encoding.UTF8.GetString(records[i].Data));
                    Assert.AreEqual(i - currentVersion + 1, records[i].StreamVersion);
                    Assert.AreEqual(i + 1, records[i].StoreVersion);
                }
            }
        }
Example #3
0
        public void append_data_when_set_version_where_does_not_correspond_real_version()
        {
            var key = Guid.NewGuid().ToString();

            using (var store = new FileAppendOnlyStore(new DirectoryInfo(_storePath)))
            {
                store.Initialize();
                store.Append(key, Encoding.UTF8.GetBytes("test message1"), 100);

                var data = store.ReadRecords(key, -1, 2).ToArray();
                CollectionAssert.IsEmpty(data);
            }
        }
Example #4
0
        public void append_data()
        {
            using (var store = new FileAppendOnlyStore(new DirectoryInfo(_storePath)))
            {
                store.Initialize();
                var       currentVersion = store.GetCurrentVersion();
                const int messagesCount  = 3;
                for (int i = 0; i < messagesCount; i++)
                {
                    store.Append("stream1", Encoding.UTF8.GetBytes("test message" + i));
                }

                var data = store.ReadRecords("stream1", currentVersion, Int32.MaxValue).ToArray();

                for (int i = 0; i < messagesCount; i++)
                {
                    Assert.AreEqual("test message" + i, Encoding.UTF8.GetString(data[i].Data));
                }

                Assert.AreEqual(messagesCount, data.Length);
            }
        }