t/*.t: reduce dependency on Email::MIME APIs

Instead, favor PublicInbox::MIME->new for non-attachment emails.
We may support alternatives to Email::MIME down the line.

We'll still keep Email::MIME->create to deal with attachments,
for now, but there's also a fair amount of test duplication
we should eliminate, later.

1 files changed, 11 insertions, 13 deletions

diff --git a/t/content_id.t b/t/content_id.t
index 3fe44b95..0325164d 100644
--- a/t/content_id.t
+++ b/t/content_id.t
@@ -4,22 +4,20 @@ use strict;
 use warnings;
 use Test::More;
 use PublicInbox::ContentId qw(content_id);
-use Email::MIME;
+use PublicInbox::MIME;
 
-my $mime = Email::MIME->create(
-        header => [
-                From => 'a@example.com',
-                To => 'b@example.com',
-                'Content-Type' => 'text/plain',
-                Subject => 'this is a subject',
-                'Message-ID' => '<a@example.com>',
-                Date => 'Fri, 02 Oct 1993 00:00:00 +0000',
-        ],
-        body => "hello world\n",
-);
+my $mime = PublicInbox::MIME->new(<<'EOF');
+From: a@example.com
+To: b@example.com
+Subject: this is a subject
+Message-ID: <a@example.com>
+Date: Fri, 02 Oct 1993 00:00:00 +0000
+
+hello world
+EOF
 
 my $orig = content_id($mime);
-my $reload = content_id(Email::MIME->new($mime->as_string));
+my $reload = content_id(PublicInbox::MIME->new($mime->as_string));
 is($orig, $reload, 'content_id matches after serialization');
 
 foreach my $h (qw(From To Cc)) {