public void Deserialize()
{
var json = @"[[""user1"",1000],[""user2"",2000]]";
var ui = UserIndex.Deserialize(json);
Assert.NotNull(ui.Data);
Assert.Collection(ui.Data,
AssertEntry("user1", 1000),
AssertEntry("user2", 2000));
}
public void DeserializeMalformedJson()
{
Assert.ThrowsAny <FormatException>(() =>
UserIndex.Deserialize("}"));
Assert.ThrowsAny <FormatException>(() =>
UserIndex.Deserialize("["));
Assert.ThrowsAny <FormatException>(() =>
UserIndex.Deserialize("[[true,1000]]"));
Assert.ThrowsAny <FormatException>(() =>
UserIndex.Deserialize(@"[[""user1"",false]]"));
Assert.ThrowsAny <FormatException>(() =>
UserIndex.Deserialize("[3]"));
}
public UserIndex GetIndex()
{
string data = HandleErrorsAndLock(() => _persistentStore.GetValue(_environmentNamespace, EnvironmentMetadataKey));
if (data is null)
{
return(new UserIndex());
}
try
{
return(UserIndex.Deserialize(data));
}
catch (Exception)
{
_log.Warn("Discarding invalid data from persistent store index");
return(new UserIndex());
}
}
