use Mojo::Base -strict;
use Test::Mojo;
use Test::More;
my $authorize_args = {};
use Mojolicious::Lite;
plugin 'OAuth2' => {facebook => {key => 'KEY'}};
get '/test123', sub { $_[0]->render(text => $_[0]->oauth2->auth_url('facebook', $authorize_args)); };
my $t = Test::Mojo->new;
eval { $t->app->oauth2->auth_url };
like $@, qr{Unknown OAuth2 provider}, 'provider_id is required';
$t->get_ok('/test123')->status_is(200);
my $url = Mojo::URL->new($t->tx->res->body);
like $url, qr{^https://graph\.facebook\.com/oauth/authorize}, 'base url';
is $url->query->param('client_id'), 'KEY', 'client_id';
like $url->query->param('redirect_uri'), qr{/test123$}, 'redirect_uri';
$authorize_args = {
scope => 'email,age',
redirect_uri => 'https://example.com',
host => 'oauth2.example.com',
state => '42',
authorize_query => {foo => 123},
};
$t->get_ok('/test123')->status_is(200);
$url = Mojo::URL->new($t->tx->res->body);
like $url, qr{^https://oauth2\.example\.com/oauth/authorize}, 'custom.host';
is $url->query->param('foo'), '123', 'foo';
is $url->query->param('client_id'), 'KEY', 'client_id';
is $url->query->param('redirect_uri'), 'https://example.com', 'custom.redirect_uri';
is $url->query->param('scope'), 'email,age', 'scope';
is $url->query->param('state'), '42', 'state';
done_testing;