Function TestReload_FirstBootPath

agent/x/agentmcp/reload_internal_test.go:618–643

TestReload_FirstBootPath verifies that the first-boot call site (agent.go) can be routed through Reload without behavioral change.

(t *testing.T)

// TestReload_FirstBootPath verifies that the first-boot call site
// (agent.go) can be routed through Reload without behavioral change.
func TestReload_FirstBootPath(t *testing.T) {
	t.Parallel()

	if os.Getenv("TEST_MCP_FAKE_SERVER") == "1" {
		runFakeMCPServer()
		return
	}

	ctx := testutil.Context(t, testutil.WaitLong)
	logger := slogtest.Make(t, nil).Leveled(slog.LevelDebug)
	dir := t.TempDir()

	_, entry := fakeMCPServerConfig(t, "srv")
	configPath := writeMCPConfig(t, dir, map[string]mcpServerEntry{"srv": entry})

	m := NewManager(ctx, logger, agentexec.DefaultExecer, nil)
	t.Cleanup(func() { _ = m.Close() })

	// Simulate first-boot: Reload with the initial config.
	err := m.Reload(ctx, []string{configPath})
	require.NoError(t, err)

	tools := m.cachedTools()
	require.Len(t, tools, 1)
	assert.Contains(t, tools[0].Name, "echo")
}

// TestReload_NoopWhenUnchanged verifies that Reload returns
// immediately without reconnecting when the snapshot is fresh.