package google

import (
	"testing"
)

func TestConfig_Validate_Defaults(t *testing.T) {
	c := Config{}
	c = c.validate()

	if c.BaseURL != "google.com" {
		t.Errorf("BaseURL = %q, want %q", c.BaseURL, "google.com")
	}
	if c.Language != "en" {
		t.Errorf("Language = %q, want %q", c.Language, "en")
	}
	if c.Country != "us" {
		t.Errorf("Country = %q, want %q", c.Country, "us")
	}
}

func TestConfig_Validate_Preserves(t *testing.T) {
	c := Config{
		BaseURL:  "google.co.uk",
		Language: "fr",
		Country:  "uk",
	}
	c = c.validate()

	if c.BaseURL != "google.co.uk" {
		t.Errorf("BaseURL = %q, want %q", c.BaseURL, "google.co.uk")
	}
	if c.Language != "fr" {
		t.Errorf("Language = %q, want %q", c.Language, "fr")
	}
	if c.Country != "uk" {
		t.Errorf("Country = %q, want %q", c.Country, "uk")
	}
}