describe("ImageWidget module", function() local ImageWidget setup(function() require("commonrequire") ImageWidget = require("ui/widget/imagewidget") end) it("should render without error", function() local imgw = ImageWidget:new{ file = "resources/icons/appbar.chevron.up.png" } imgw:_render() assert(imgw._bb) end) it("should error out on none exist image", function() local imgw = ImageWidget:new{ file = "wtf.png" } assert.has_error(function() imgw:_render() end) end) end)