-- Workflow (b): create a daily journal, write an entry, save, assert persisted.

local h = require("e2e.helpers")

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

  it("creates the journal, persists an entry, and round-trips exactly", function()
    local node = require("heph.journal").open("2026-06-01")
    local buf = vim.api.nvim_get_current_buf()
    assert.are.equal("heph://node/" .. node.id, vim.api.nvim_buf_get_name(buf))
    assert.are.equal("journal", vim.b[buf].heph_node_kind)

    h.set_lines(buf, { "Today I wrote tests." })
    h.save(buf)
    assert.is_false(vim.bo[buf].modified)

    -- Persisted body equals the typed text exactly — the trailing-newline canary.
    local stored = ctx.q:call("node.get", { id = node.id })
    assert.are.equal("Today I wrote tests.", stored.body)

    -- Idempotent reopen returns the same deterministic journal node.
    local again = require("heph.journal").open("2026-06-01")
    assert.are.equal(node.id, again.id)
  end)
end)