lei: support pass-through for `lei config'

This will be a handy wrapper for "git config" for manipulating
~/.config/lei/config.  Since we'll have many commands, start
breaking up t/lei.t into more distinct sections for
ease-of-testing.

1 files changed, 38 insertions, 16 deletions

diff --git a/t/lei.t b/t/lei.t
index 7ecadf7d..b0943962 100644
--- a/t/lei.t
+++ b/t/lei.t
@@ -22,8 +22,13 @@ local $ENV{XDG_RUNTIME_DIR} = "$home/xdg_run";
 local $ENV{HOME} = $home;
 local $ENV{FOO} = 'BAR';
 mkdir "$home/xdg_run", 0700 or BAIL_OUT "mkdir: $!";
+my $home_trash = [ "$home/.local", "$home/.config" ];
+my $cleanup = sub {
+        rmtree([@$home_trash, @_]);
+        $out = $err = '';
+};
 
-my $test_lei_common = sub {
+my $test_help = sub {
         ok(!$lei->([], undef, $opt), 'no args fails');
         is($? >> 8, 1, '$? is 1');
         is($out, '', 'nothing in stdout');
@@ -43,17 +48,17 @@ my $test_lei_common = sub {
                 isnt($err, '', 'something in stderr');
                 is($out, '', 'nothing in stdout');
         }
+};
 
-        # init tests
-        $out = $err = '';
-        my $ok_err_info = sub {
-                my ($msg) = @_;
-                is(grep(!/^I:/, split(/^/, $err)), 0, $msg) or
-                        diag "$msg: err=$err";
-                $err = '';
-        };
-        my $home_trash = [ "$home/.local", "$home/.config" ];
-        rmtree($home_trash);
+my $ok_err_info = sub {
+        my ($msg) = @_;
+        is(grep(!/^I:/, split(/^/, $err)), 0, $msg) or
+                diag "$msg: err=$err";
+        $err = '';
+};
+
+my $test_init = sub {
+        $cleanup->();
         ok($lei->(['init'], undef, $opt), 'init w/o args');
         $ok_err_info->('after init w/o args');
         ok($lei->(['init'], undef, $opt), 'idempotent init w/o args');
@@ -63,17 +68,15 @@ my $test_lei_common = sub {
                 'init conflict');
         is(grep(/^E:/, split(/^/, $err)), 1, 'got error on conflict');
         ok(!-e "$home/x", 'nothing created on conflict');
-        rmtree($home_trash);
+        $cleanup->();
 
-        $err = '';
         ok($lei->(['init', "$home/x"], undef, $opt), 'init conflict resolved');
         $ok_err_info->('init w/ arg');
         ok($lei->(['init', "$home/x"], undef, $opt), 'init idempotent w/ path');
         $ok_err_info->('init idempotent w/ arg');
         ok(-d "$home/x", 'created dir');
-        rmtree([ "$home/x", @$home_trash ]);
+        $cleanup->("$home/x");
 
-        $err = '';
         ok(!$lei->(['init', "$home/x", "$home/2" ], undef, $opt),
                 'too many args fails');
         like($err, qr/too many/, 'noted excessive');
@@ -82,7 +85,26 @@ my $test_lei_common = sub {
                 my $base = (split(m!/!, $d))[-1];
                 ok(!-d $d, "$base not created");
         }
-        is($out, '', 'nothing in stdout');
+        is($out, '', 'nothing in stdout on init failure');
+};
+
+my $test_config = sub {
+        $cleanup->();
+        ok($lei->([qw(config a.b c)], undef, $opt), 'config set var');
+        is($out.$err, '', 'no output on var set');
+        ok($lei->([qw(config -l)], undef, $opt), 'config -l');
+        is($err, '', 'no errors on listing');
+        is($out, "a.b=c\n", 'got expected output');
+        ok(!$lei->([qw(config -f), "$home/.config/f", qw(x.y z)], undef, $opt),
+                        'config set var with -f fails');
+        like($err, qr/not supported/, 'not supported noted');
+        ok(!-f "$home/config/f", 'no file created');
+};
+
+my $test_lei_common = sub {
+        $test_help->();
+        $test_config->();
+        $test_init->();
 };
 
 my $test_lei_oneshot = $ENV{TEST_LEI_ONESHOT};