```class FormTest { val primaryStage: Stage = ...

# tornadofx

[amanda.hinchman-dominguez]

class FormTest {
    val primaryStage: Stage = FxToolkit.registerPrimaryStage()

    @Test fun formLegendVisible() {
        val form = Form().apply {
            fieldset("Hello world")
        }
        val fieldset = form.select<Fieldset>(Stylesheet.fieldset)
        assertEquals("Hello world", fieldset.text)
        assertTrue(fieldset.isVisible, "Fieldset should be visible")
    }
}