-- Workflow (d): link two documents — type [[B]] in A, save, assert the
-- backlink B<-A was materialized by the daemon's extraction.

local h = require("e2e.helpers")

describe("link two docs", function()
  local ctx
  before_each(function()
    ctx = h.start()
  end)
  after_each(function()
    h.stop(ctx)
  end)

  it("typing [[B]] in A and saving creates a wiki backlink B<-A", function()
    local b = h.create_doc("B", "the B doc")
    local a = h.create_doc("A", "")

    local buf = h.open(a.id)
    h.set_lines(buf, { "see [[B]]" })
    h.save(buf)

    local backlinks = ctx.q:call("links.backlinks", { id = b.id })
    local found = false
    for _, l in ipairs(backlinks) do
      if l.src_id == a.id and l.link_type == "wiki" then
        found = true
      end
    end
    assert.is_true(found, "expected a wiki backlink from A to B")
  end)
end)