Revamp t/21-once.t

[perl/modules/rgit.git] / t / 21-once.t

diff --git a/t/21-once.t b/t/21-once.t
index 65accd21f74d428c7611dac9dc9bd60c9aff6b2e..93a184ce3ce1c90e861131c9fd2982c5b8c8028c 100644 (file)
--- a/t/21-once.t
+++ b/t/21-once.t
@@ -3,36 +3,51 @@
 use strict;
 use warnings;
 
-use Cwd qw/abs_path/;
+use Cwd        qw/abs_path/;
 use File::Temp qw/tempfile/;
 
-use Test::More tests => 9 * 5;
+use Test::More;
 
 use App::Rgit;
 
+use lib 't/lib';
+use App::Rgit::TestUtils qw/can_run_git/;
+
+my ($can_run, $reason) = can_run_git;
+if ($can_run) {
+ plan tests    => 9 * 5;
+} else {
+ plan skip_all => "Can't run the mock git executable on this system: $reason";
+}
+
 my @expected = (
  ([ [ qw/%n %g %w %b %%/ ] ]) x 5
 );
 
-local $ENV{GIT_DIR} = 't';
+local $ENV{GIT_DIR}       = 't';
 local $ENV{GIT_EXEC_PATH} = abs_path('t/bin/git');
 
 for my $cmd (qw/daemon gui help init version/) {
  my ($fh, $filename) = tempfile(UNLINK => 1);
+
  my $ar = App::Rgit->new(
   git  => $ENV{GIT_EXEC_PATH},
   root => $ENV{GIT_DIR},
   cmd  => $cmd,
-  args => [ abs_path($filename), $cmd, qw/%n %g %w %b %%/ ]
+  args => [ abs_path($filename), $cmd, qw/%n %g %w %b %%/ ],
  );
- isnt($ar, undef, "once $cmd has a defined object");
+ isa_ok $ar, 'App::Rgit', "once $cmd is an App::Rgit object";
+
  my $exit = $ar->run;
- is($exit, 0, "once $cmd returned 0");
+ is $exit, 0, "once $cmd returned 0";
+
  my @lines = sort split /\n/, do { local $/; <$fh> };
- is(@lines, 1, "once $cmd visited only one repo");
+ is @lines, 1, "once $cmd visited only one repo";
+
  my $r = [ split /\|/, defined $lines[0] ? $lines[0] : '' ];
  my $e = [ $cmd, qw/%n %g %w %b %%/ ];
  s/[\r\n]*$// for @$r;
- is($r->[$_], $e->[$_], "once $cmd argument $_ is ok")
-  for 0 .. 5;
+ for (0 .. 5) {
+  is $r->[$_], $e->[$_], "once $cmd argument $_ is ok";
+ }
 }