add spam/ham learning wrapper script

This is essential for integrating into my inotify-based
spam training setup.

1 files changed, 66 insertions, 2 deletions

diff --git a/t/mda.t b/t/mda.t
index d37c03cd..b403c6b3 100644
--- a/t/mda.t
+++ b/t/mda.t
@@ -9,6 +9,7 @@ use Cwd;
 use IPC::Run qw(run);
 
 my $mda = "blib/script/public-inbox-mda";
+my $learn = "blib/script/public-inbox-learn";
 my $tmpdir = tempdir(CLEANUP => 1);
 my $home = "$tmpdir/pi-home";
 my $pi_home = "$home/.public-inbox";
@@ -130,6 +131,71 @@ Date: deadbeef
 
 }
 
+# spam training
+{
+        local $ENV{PI_FAILBOX} = $failbox;
+        local $ENV{HOME} = $home;
+        local $ENV{RECIPIENT} = $addr;
+        local $ENV{PATH} = $main_path;
+        my $mid = 'spam-train@example.com';
+        my $simple = Email::Simple->new(<<EOF);
+From: Spammer <spammer\@example.com>
+To: You <you\@example.com>
+Cc: $addr
+Message-ID: <$mid>
+Subject: this message will be trained as spam
+Date: Thu, 01 Jan 1970 00:00:00 +0000
+
+EOF
+        my $in = $simple->as_string;
+
+        {
+                # deliver the spam message, first
+                run([$mda], \$in);
+                my $msg = `ssoma cat $mid $maindir`;
+                like($msg, qr/\Q$mid\E/, "message delivered");
+
+                # now train it
+                local $ENV{GIT_AUTHOR_EMAIL} = 'trainer@example.com';
+                local $ENV{GIT_COMMITTER_EMAIL} = 'trainer@example.com';
+                run([$learn, "spam"], \$msg);
+                is($?, 0, "no failure from learning spam");
+                run([$learn, "spam"], \$msg);
+                is($?, 0, "no failure from learning spam idempotently");
+        }
+}
+
+# train ham message
+{
+        local $ENV{PI_FAILBOX} = $failbox;
+        local $ENV{HOME} = $home;
+        local $ENV{RECIPIENT} = $addr;
+        local $ENV{PATH} = $main_path;
+        my $mid = 'ham-train@example.com';
+        my $simple = Email::Simple->new(<<EOF);
+From: False-positive <hammer\@example.com>
+To: You <you\@example.com>
+Cc: $addr
+Message-ID: <$mid>
+Subject: this message will be trained as spam
+Date: Thu, 01 Jan 1970 00:00:00 +0000
+
+EOF
+        my $in = $simple->as_string;
+
+        # now train it
+        local $ENV{GIT_AUTHOR_EMAIL} = 'trainer@example.com';
+        local $ENV{GIT_COMMITTER_EMAIL} = 'trainer@example.com';
+        run([$learn, "ham"], \$in);
+        is($?, 0, "learned ham without failure");
+        my $msg = `ssoma cat $mid $maindir`;
+        like($msg, qr/\Q$mid\E/, "ham message delivered");
+        run([$learn, "ham"], \$in);
+        is($?, 0, "learned ham idempotently ");
+}
+
+done_testing();
+
 sub fail_bad_header {
         my ($good_rev, $msg, $in) = @_;
         open my $fh, '>', $failbox or die "failed to open $failbox: $!\n";
@@ -144,5 +210,3 @@ sub fail_bad_header {
         ok(-s $failbox > 0, "PI_FAILBOX is written to ($msg)");
         [ $in, $out, $err ];
 }
-
-done_testing();