package model

import "testing"

func TestRedirectLocation(t *testing.T) {
	cases := []struct {
		m    Mapping
		uri  string
		want string
	}{
		{Mapping{RedirectTo: "https://new.example.com"}, "/a?b=1", "https://new.example.com"},
		{Mapping{RedirectTo: "https://new.example.com", RedirectKeepPath: true}, "/a?b=1", "https://new.example.com/a?b=1"},
		{Mapping{RedirectTo: "https://new.example.com/", RedirectKeepPath: true}, "/", "https://new.example.com/"},
		{Mapping{RedirectTo: "https://new.example.com/base", RedirectKeepPath: true}, "/x/y", "https://new.example.com/base/x/y"},
		{Mapping{RedirectTo: "https://new.example.com", RedirectKeepPath: true}, "", "https://new.example.com/"},
	}
	for _, c := range cases {
		if got := c.m.RedirectLocation(c.uri); got != c.want {
			t.Errorf("%+v %q: got %q, want %q", c.m, c.uri, got, c.want)
		}
	}
	if (Mapping{}).IsRedirect() || !(Mapping{RedirectTo: "https://x"}).IsRedirect() {
		t.Error("IsRedirect is wrong")
	}
}