BTDBTest.KeyValueDBTest.RepairsOnReopen C# (CSharp) Method

RepairsOnReopen() private method

private RepairsOnReopen ( ) : void
return void
        public void RepairsOnReopen()
        {
            using (var fileCollection = new InMemoryFileCollection())
            {
                using (IKeyValueDB db = new KeyValueDB(fileCollection))
                {
                    using (var tr = db.StartTransaction())
                    {
                        tr.CreateKey(_key1);
                        tr.Commit();
                    }
                    using (var tr = db.StartTransaction())
                    {
                        tr.CreateKey(Key2);
                        tr.Commit();
                    }
                    using (var tr = db.StartTransaction())
                    {
                        tr.CreateKey(_key3);
                        // rollback
                    }
                    using (IKeyValueDB db2 = new KeyValueDB(fileCollection))
                    {
                        using (var tr = db2.StartTransaction())
                        {
                            Assert.True(tr.FindExactKey(_key1));
                            Assert.True(tr.FindExactKey(Key2));
                            Assert.False(tr.FindExactKey(_key3));
                        }
                    }
                }
                using (IKeyValueDB db = new KeyValueDB(fileCollection))
                {
                    using (var tr = db.StartTransaction())
                    {
                        Assert.True(tr.FindExactKey(_key1));
                        Assert.True(tr.FindExactKey(Key2));
                        Assert.False(tr.FindExactKey(_key3));
                    }
                }
            }
        }