Add a basic test for static content

README.md

@@ -144,3 +144,20 @@ If you use the checkout link again, travelynx will perform a force checkout: it
 will log that you have left the train at the specified station, but omit
 arrival time, delay, and other real-time data. At the moment, this data cannot
 be specified manually.
+
+Testing
+---
+
+The test scripts assume that travelynx.conf contains a valid database
+connection. However, they will override db.user to `travelynx_temp`. This
+must be an account which has the same password as the one specified in
+travelynx.conf, but uses a temporary schema. This way, tests will always
+start from a clean slate and will not leave any trace in the database.
+
+Create this account as follows:
+
+* `createuser -P travelynx_temp` (enter the password you are using for the
+  regular development user)
+* from inside a psql admin shell: `alter role travelynx_temp set search_path = pg_temp;`
+
+Run the tests by executing `prove`.

t/01-static.t

@@ -0,0 +1,37 @@
+#!/usr/bin/env perl
+use Mojo::Base -strict;
+
+use Test::More;
+use Test::Mojo;
+
+# Include application
+use FindBin;
+require "$FindBin::Bin/../index.pl";
+
+my $t = Test::Mojo->new(Travelynx => {db => {user => 'travelynx_temp'}});
+
+$t->get_ok('/')->status_is(200);
+$t->text_like('a[href="/register"]' => qr{Registrieren});
+$t->text_like('a[href="/login"]' => qr{Anmelden});
+
+$t->get_ok('/register')->status_is(200);
+$t->element_exists('input[name="csrf_token"]');
+$t->element_exists('a[href="/impressum"]');
+$t->text_like('button' => qr{Registrieren});
+
+$t->get_ok('/login')->status_is(200);
+$t->element_exists('input[name="csrf_token"]');
+$t->text_like('button' => qr{Anmelden});
+
+$t->get_ok('/about')->status_is(200);
+
+# Protected sites should redirect to login form
+
+for my $protected (qw(/account /change_password /history /s/EE)) {
+	$t->get_ok($protected)->text_like('button' => qr{Anmelden});
+}
+
+# Otherwise, we expect a 404
+$t->get_ok('/definitelydoesnotexist')->status_is(404);
+
+done_testing();