# frozen_string_literal: true

require "rails_helper"

RSpec.describe Streams::NodeHealth do
  let!(:node) do
    StreamNode.create!(
      slug: "ingest-health-01",
      hostname: "ingest-health-01.mltv-stream.net",
      role: "cloud",
      status: "provisioning",
      provider: "hetzner",
      rtmp_base_url: "rtmp://h:1935",
      hls_base_url: "https://h/hls",
      api_base_url: "http://203.0.113.10:9997",
      max_publishers: 4,
      max_relays: 4
    )
  end

  after { node.destroy }

  it "promotes provisioning node when MediaMTX is reachable" do
    client = instance_double(Mediamtx::Client, reachable?: true)
    allow(Mediamtx::Client).to receive(:new).with(base_url: node.api_base_url).and_return(client)

    expect(described_class.promote_if_healthy!(node)).to eq(true)
    expect(node.reload.status).to eq("ready")
    expect(node.last_health_at).to be_present
  end

  it "does not promote when MediaMTX is down" do
    client = instance_double(Mediamtx::Client, reachable?: false)
    allow(Mediamtx::Client).to receive(:new).with(base_url: node.api_base_url).and_return(client)

    expect(described_class.promote_if_healthy!(node)).to eq(false)
    expect(node.reload.status).to eq("provisioning")
  end
end