@Test
    public void canModifyNutritionAndName() {
        addItem();
        onView(withId(R.id.recycler_view)).perform(actionOnItemAtPosition(1, click()));

        onView(withId(R.id.name_edit_text)).perform(replaceText("new name"));
        onView(withId(R.id.protein_edit_text)).perform(replaceText("10"));
        onView(withId(R.id.fats_edit_text)).perform(replaceText("10"));
        onView(withId(R.id.carbs_edit_text)).perform(replaceText("10"));
        onView(withId(R.id.calories_edit_text)).perform(replaceText("100"));
        onView(withId(R.id.button_ok)).perform(click());

        onView(withId(R.id.recycler_view)).perform(actionOnItemAtPosition(1, click()));
        onView(withId(R.id.name_edit_text)).check(matches(withText("new name")));
        onView(withId(R.id.protein_edit_text)).check(matches(withText("10.0")));
        onView(withId(R.id.fats_edit_text)).check(matches(withText("10.0")));
        onView(withId(R.id.carbs_edit_text)).check(matches(withText("10.0")));
        onView(withId(R.id.calories_edit_text)).check(matches(withText("100.0")));
    }