hydra-send-stats: add a failing test asserting it can run

Dependencies

• [2] 2JJP7673 tests: move to t, allow `yath test` from root
• [3] UIA3ULNU Give each test its own Nix directories
• [4] FAIJDQKZ
• [5] HX4QYOYA add first evaluations tests
• [6] HE3GX5IP Optimize fetch-git.
• [7] OWRS526H Create an ephemeral PostgreSQL database per test
• [8] 3AKZKWCR RunCommand: Test
• [9] YIZWKGFI tests: add jobsdir and testdir to ctx hash

Change contents

• replacement in t/lib/Setup.pm at line 12
  [3.587]→[3.695:899](∅→∅)
  − our @EXPORT = qw(test_init hydra_setup nrBuildsForJobset queuedBuildsForJobset nrQueuedBuildsForJobset createBaseJobset createJobsetWithOneInput evalSucceeds runBuild sendNotifications updateRepository);
  [3.587]

  [3.1502]
  + our @EXPORT = qw(test_init hydra_setup nrBuildsForJobset queuedBuildsForJobset

  + nrQueuedBuildsForJobset createBaseJobset createJobsetWithOneInput

  + evalSucceeds runBuild sendNotifications updateRepository

  + captureStdoutStderr);
• file addition: scripts (d--r------)
  [2.697]
• file addition: hydra-send-stats.t (----------)
  [0.277]
  + use feature 'unicode_strings';

  + use strict;

  + use Setup;

  +

  + my %ctx = test_init();

  +

  + require Hydra::Schema;

  + require Hydra::Model::DB;

  +

  + use Test2::V0;

  +

  + my $db = Hydra::Model::DB->new;

  + hydra_setup($db);

  +

  + my ($res, $stdout, $stderr) = captureStdoutStderr(60, ("hydra-send-stats"));

  + is($stdout, "", "hydra-send-stats stdout should be empty");

  + is($stderr, "", "hydra-send-stats stderr should be empty");

  + is($res, 0, "hydra-send-stats --once should exit zero");

  +

  + done_testing;