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t/V2/01-single.t  view on Meta::CPAN

   force_auto_children => 1,
};

my @tests = (
   {
      name    => 'no input, just defaults',
      cmdline => [],
      env     => {},
      outcome => {conf => {bar => 'buzz'}, args => []},
   },
   {
      name    => 'env only for foo',
      cmdline => [],
      env     => {GALOOK_FOO => 1},
      outcome => {conf => {foo => 1, bar => 'buzz'}, args => []},
   },
   {
      name    => 'env only (foo & bar)',
      cmdline => [],
      env     => {GALOOK_FOO => 1, GALOOK_BAR => 'BuZz'},
      outcome => {conf => {foo => 1, bar => 'BuZz'}, args => []},
   },
   {
      name    => 'env + cmdline for foo',
      cmdline => [qw< --no-foo >],
      env     => {GALOOK_FOO => 1},
      outcome => {conf => {foo => '', bar => 'buzz'}, args => []},
   },
   {
      name    => 'env + cmdline',
      cmdline => [qw< --no-foo --bar BAAZ >],
      env     => {GALOOK_FOO => 1},
      outcome => {conf => {foo => '', bar => 'BAAZ'}, args => []},
   },
);

for my $test (@tests) {
   my ($cmdline, $env, $outcome, $name) =
     $test->@{qw< cmdline env outcome name >};
   delete @ENV{qw< GALOOK_FOO GALOOK_BAR >};
   $ENV{$_} = $env->{$_} for keys(($env // {})->%*);
   cleanup();
   run($app, $0 => $cmdline->@*);
   check_last_run($outcome, $name);
} ## end for my $test (@tests)

stdout_like { run($app, $0 => 'help') } qr{(?mxs:
   example \s+ command .*?
   An \s+ example \s+ command .*?
   --foo .*
   GALOOK_BAR .*?
   help .*?
   commands .*?
)}, 'output of help command';

stdout_like { run($app, $0 => 'commands') } qr{(?mxs:
   help .*?
   commands .*?
)}, 'output of help command';

throws_ok { run($app, $0 => 'inexistent') } qr{(?mxs:
   cannot .*? inexistent
)}, 'inexistent command generates complaint';

done_testing();