package textinput

import (
	"testing"
)

func Test_CurrentSuggestion(t *testing.T) {
	textinput := New()
	textinput.ShowSuggestions = true

	suggestion := textinput.CurrentSuggestion()
	expected := ""
	if suggestion != expected {
		t.Fatalf("Error: expected no current suggestion but was %s", suggestion)
	}

	textinput.SetSuggestions([]string{"test1", "test2", "test3"})
	suggestion = textinput.CurrentSuggestion()
	expected = ""
	if suggestion != expected {
		t.Fatalf("Error: expected no current suggestion but was %s", suggestion)
	}

	textinput.SetValue("test")
	textinput.updateSuggestions()
	textinput.nextSuggestion()
	suggestion = textinput.CurrentSuggestion()
	expected = "test2"
	if suggestion != expected {
		t.Fatalf("Error: expected first suggestion but was %s", suggestion)
	}
}