local test_samurai = require("test-samurai")
local core = require("test-samurai.core")
local config = require("test-samurai.config")

describe("test-samurai core (no bundled runners)", function()
  before_each(function()
    test_samurai.setup()
  end)

  it("defaults to an empty runner_modules list", function()
    local cfg = config.get()
    assert.is_true(type(cfg.runner_modules) == "table")
    assert.equals(0, #cfg.runner_modules)
  end)

  it("warns when no runner is installed for a test file", function()
    local notified = {}
    local orig_notify = vim.notify
    vim.notify = function(msg, level)
      table.insert(notified, { msg = msg, level = level })
    end

    local bufnr = vim.api.nvim_create_buf(false, true)
    vim.api.nvim_buf_set_name(bufnr, "/tmp/no_runner_test.go")
    vim.bo[bufnr].filetype = "go"
    vim.api.nvim_set_current_buf(bufnr)

    core.run_nearest()

    vim.notify = orig_notify

    assert.equals(1, #notified)
    assert.equals("[test-samurai] no runner installed for this kind of test", notified[1].msg)
  end)
end)