WardrikTesting

A Wardrik.Server for testing packages built on Wardrik's protocol, without Wardrik itself.

Packages under the hub, such as a channel or an HTTP surface, can't depend on the hub, even in tests. They test against this server instead. The hub's own suite tests them together, end to end.

Install

def deps do
  [
    {:wardrik_testing, "~> 0.1.0-rc.1", only: :test}
  ]
end

Usage

Start the server under a name unique to the test, and act through a scope on it:

setup context do
  name = :"server #{context.test}"

  :ok =
    WardrikTesting.Server.start(name,
      secrets: ["wrk_good"],
      offered: [{"acme/triage", ["chat"]}]
    )

  scope =
    Wardrik.Scope.new(WardrikTesting.Server, name, "acme/@maria",
      roles: [:owner],
      resources: ["*"]
    )

  %{scope: scope}
end

test "asks the agent", %{scope: scope} do
  {:ok, _message} = Wardrik.Agent.ask(scope, "acme/triage/t1", "Hi")
  assert_received {:asked, "acme/triage/t1", "Hi", "acme/@maria"}
end

Give an HTTP surface or a channel the server as {WardrikTesting.Server, name}, the same way the hub passes itself.

What the test receives

Message	Sent for
`{:ran, id, input}`	each operation
`{:streamed, id, input}`	each stream
`{:asked, conversation, text, principal_id}`	each message
`{:offered, worker, tools}`	each worker's tools

How it answers

Most operations return the protocol's own example output.
The :offered agents are listed and defined.
acme/missing is never found.

To have messages answered in the conversation's log, start WardrikEvents under WardrikTesting.Server.events(name). Then:

echo waits on the call call_1.
fail fails.
Anything else is answered "Answered: " followed by the message.

See WardrikTesting.Script.