ChannelOptions related tasks

[TheSmartnik]

Resolves

• Write spec tests for RTL4m #302 RTL4m
• Write spec tests for RTL16, RTL16a #303 RTL16, RTL16a
• Write spec tests for RTL4l #301 RTL4l
• Write spec tests for RTL4k, RTL4k1 #300 RTL4k, RTL4k1
• Write spec tests for RTS3c, RTS3c1 #298 RTS3c, RTS3c1
• Write spec tests for RTS3a #297 RTS3a
• Add support for RTL16, RTL16a #291 RTL16, RTL16a
• Add support for RTL4m #290 RTL4m
• Add support for RTL4l #289 RTL4l
• Add support for RTL4k, RTL4k1 #288 RTL4k, RTL4k1
• Add support for RTS3c, RTS3c1 #286 RTS3c, RTS3c1
• Add support for RTS3a #285 RTS3a
• Write spec tests for RSN3a, c (Channels) #282 RSN3a, c (Channels)
• Add support for RSN3a, c (Channels) #269 RSN3a, c (Channels)
• Add support for DataTypes ChannelOptions TB2c, d #278 TB2c,TB2d

[TheSmartnik]

@lukaszsliwa thanks! So, specs specify that both params and flags are should be added only for ATTACH (RTL4k, RTL4l) that's why I haven't added anything to as_json

[ghost]

RTS3c1 and RTL16a seems to be implemented incorrect.

In RTS3c1 it should raise an exception but it does not:
Here is the snippet:

  ably = Ably::Realtime.new(key: ENV['ABLY_API_KEY'], log_level: :debug, params: { y: '1' })
  100.times do |index|
    channel = ably.channels.get('channel-123', params: { x: '1' }) # (1)
    channel.publish('test', index.to_s)
    channel = ably.channels.get('channel-123', params: { x: '2' }) # (2) here it should raise because of RTS3c1 but it does not raise anything
    channel.publish('test', index.to_s)
    channel = ably.channels.get('channel-123', params: { x: '3' }) # (3)
    channel.publish('test', index.to_s)

    sleep 10
  end

When index=0 and checkpoint (2) it should raise the exception but it does not.

For RTL16a it seems like Action.ATTACHED receives empty params. Screen below:

[ghost]

Github does not allow to link more than 10 issues. This PR contains 14 issues, so 4 issues should be closed manually.

[jamienewcomb]

#336 (comment)
@TheSmartnik will deal with this

[TheSmartnik]

@lukaszsliwa regarding your comment to raise an error channel should be in attached state. Here is a spec with exactly your code: 13c3894