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|
use strict;
use warnings;
use Test::More;
use Plack::Test;
use HTTP::Cookies;
use HTTP::Request::Common;
my @hooks_to_test = qw(
engine.session.before_retrieve
engine.session.after_retrieve
engine.session.before_create
engine.session.after_create
engine.session.before_change_id
engine.session.after_change_id
engine.session.before_destroy
engine.session.after_destroy
engine.session.before_flush
engine.session.after_flush
);
# we'll set a flag here when each hook is called. Then our test will then verify this
my $test_flags = {};
{
package App;
use Dancer2;
set(
show_errors => 1,
envoriment => 'production'
);
setting( session => 'Simple' );
for my $hook (@hooks_to_test) {
hook $hook => sub {
$test_flags->{$hook} ||= 0;
$test_flags->{$hook}++;
}
}
get '/set_session' => sub {
session foo => 'bar'; #setting causes a session flush
return "ok";
};
get '/get_session' => sub {
::is session->read('foo'), 'bar', "Got the right session back";
return "ok";
};
get '/change_session_id' => sub {
app->change_session_id;
return "ok";
};
get '/destroy_session' => sub {
app->destroy_session;
return "ok";
};
#setup each hook again and test whether they return the correct type
#there is unfortunately quite some duplication here.
hook 'engine.session.before_create' => sub {
my ($response) = @_;
::isa_ok( $response, 'Dancer2::Core::Session' );
};
hook 'engine.session.after_create' => sub {
my ($response) = @_;
::isa_ok( $response, 'Dancer2::Core::Session' );
};
hook 'engine.session.after_retrieve' => sub {
my ($response) = @_;
::isa_ok( $response, 'Dancer2::Core::Session' );
};
}
my $test = Plack::Test->create( App->to_app );
my $jar = HTTP::Cookies->new;
my $url = "http://localhost";
is_deeply( $test_flags, {}, 'Make sure flag hash is clear' );
subtest set_session => sub {
my $res = $test->request( GET "$url/set_session" );
is $res->content, "ok", "set_session ran ok";
$jar->extract_cookies($res);
};
# we verify whether the hooks were called correctly.
subtest 'verify hooks for session create and session flush' => sub {
is $test_flags->{'engine.session.before_create'}, 1, "session.before_create called";
is $test_flags->{'engine.session.after_create'}, 1, "session.after_create called";
is $test_flags->{'engine.session.before_flush'}, 1, "session.before_flush called";
is $test_flags->{'engine.session.after_flush'}, 1, "session.after_flush called";
is $test_flags->{'engine.session.before_change_id'}, undef, "session.before_change_id not called";
is $test_flags->{'engine.session.after_change_id'}, undef, "session.after_change_id not called";
is $test_flags->{'engine.session.before_retrieve'}, undef, "session.before_retrieve not called";
is $test_flags->{'engine.session.after_retrieve'}, undef, "session.after_retrieve not called";
is $test_flags->{'engine.session.before_destroy'}, undef, "session.before_destroy not called";
is $test_flags->{'engine.session.after_destroy'}, undef, "session.after_destroy not called";
};
subtest 'verify Handler::File (static content) does not retrieve session' => sub {
my $req = GET "$url/file.txt";
$jar->add_cookie_header($req);
my $res = $test->request($req);
$jar->extract_cookies($res);
# These should not change from previous subtest
is $test_flags->{'engine.session.before_create'}, 1, "session.before_create not called";
is $test_flags->{'engine.session.after_create'}, 1, "session.after_create not called";
is $test_flags->{'engine.session.before_retrieve'}, undef, "session.before_retrieve not called";
is $test_flags->{'engine.session.after_retrieve'}, undef, "session.after_retrieve not called";
};
subtest get_session => sub {
my $req = GET "$url/get_session";
$jar->add_cookie_header($req);
my $res = $test->request($req);
is $res->content, "ok", "get_session ran ok";
$jar->extract_cookies($res);
};
subtest 'verify hooks for session retrieve' => sub {
is $test_flags->{'engine.session.before_retrieve'}, 1, "session.before_retrieve called";
is $test_flags->{'engine.session.after_retrieve'}, 1, "session.after_retrieve called";
is $test_flags->{'engine.session.before_create'}, 1, "session.before_create not called";
is $test_flags->{'engine.session.after_create'}, 1, "session.after_create not called";
is $test_flags->{'engine.session.before_flush'}, 1, "session.before_flush not called";
is $test_flags->{'engine.session.after_flush'}, 1, "session.after_flush not called";
is $test_flags->{'engine.session.before_change_id'}, undef, "session.before_change_id not called";
is $test_flags->{'engine.session.after_change_id'}, undef, "session.after_change_id not called";
is $test_flags->{'engine.session.before_destroy'}, undef, "session.before_destroy not called";
is $test_flags->{'engine.session.after_destroy'}, undef, "session.after_destroy not called";
};
subtest change_session_id => sub {
my $req = GET "$url/change_session_id";
$jar->add_cookie_header($req);
my $res = $test->request($req);
is $res->content, "ok", "get_session ran ok";
$jar->clear;
$jar->extract_cookies($res);
};
subtest 'verify hooks for change session id' => sub {
# change_session_id causes a retrieve
is $test_flags->{'engine.session.before_retrieve'}, 2, "session.before_retrieve called";
is $test_flags->{'engine.session.after_retrieve'}, 2, "session.after_retrieve called";
is $test_flags->{'engine.session.before_create'}, 1, "session.before_create not called";
is $test_flags->{'engine.session.after_create'}, 1, "session.after_create not called";
is $test_flags->{'engine.session.before_flush'}, 1, "session.before_flush not called";
is $test_flags->{'engine.session.after_flush'}, 1, "session.after_flush not called";
is $test_flags->{'engine.session.before_change_id'}, 1, "session.before_change_id called";
is $test_flags->{'engine.session.after_change_id'}, 1, "session.after_change_id called";
is $test_flags->{'engine.session.before_destroy'}, undef, "session.before_destroy not called";
is $test_flags->{'engine.session.after_destroy'}, undef, "session.after_destroy not called";
};
subtest destroy_session => sub {
my $req = GET "$url/destroy_session";
$jar->add_cookie_header($req);
my $res = $test->request($req);
is $res->content, "ok", "destroy_session ran ok";
};
subtest 'verify session destroy hooks' => sub {
is $test_flags->{'engine.session.before_destroy'}, 1, "session.before_destroy called";
is $test_flags->{'engine.session.after_destroy'}, 1, "session.after_destroy called";
#not sure if before and after retrieve should be called when the session is destroyed. But this happens.
is $test_flags->{'engine.session.before_retrieve'}, 3, "session.before_retrieve called";
is $test_flags->{'engine.session.after_retrieve'}, 3, "session.after_retrieve called";
is $test_flags->{'engine.session.before_create'}, 1, "session.before_create not called";
is $test_flags->{'engine.session.after_create'}, 1, "session.after_create not called";
is $test_flags->{'engine.session.before_flush'}, 1, "session.before_flush not called";
is $test_flags->{'engine.session.after_flush'}, 1, "session.after_flush not called";
};
done_testing;
|
