var assert = require("assert"); var OptionManager = require("../lib/transformation/file/options/option-manager"); suite("option-manager", function () { suite("memoisePluginContainer", function () { test("throws for babel 5 plugin", function() { return assert.throws( function () { OptionManager.memoisePluginContainer( function (ref) { var Plugin = ref.Plugin; return new Plugin("object-assign", {}); } ); }, /Babel 5 plugin is being run with Babel 6/ ); }) }); });