1 files changed, 84 insertions, 0 deletions
diff --git a/t/ViewWebmail.t b/t/ViewWebmail.t
new file mode 100644
index 0000000..b1dd75f
--- /dev/null
+++ b/t/ViewWebmail.t
@@ -0,0 +1,84 @@
+use v5.22;
+use warnings;
+use strict;
+use utf8;
+
+use Test::More;
+
+use Encode 'decode';
+use MIME::Words 'decode_mimewords';
+
+use JWebmail;
+use JWebmail::View::Webmail;
+
+
+subtest 'print_size10' => sub {
+    my %TESTS = (
+        1 => '1 Byte',
+        10 => '10 Byte',
+        100 => '100 Byte',
+        1000 => '1 kByte',
+        10000 => '10 kByte',
+        100000 => '100 kByte',
+        1000000 => '1 MByte',
+        10 * 10**6 => '10 MByte',
+        10 * 2**20 => '10 MByte',
+        800 => '800 Byte',
+        9999 => '10 kByte',
+        9500 => '10 kByte',
+        1024 => '1 kByte',
+        1023 => '1 kByte',
+    );
+
+    plan tests => scalar keys %TESTS;
+
+    while (my ($input, $want) = each %TESTS) {
+        is(JWebmail::View::Webmail->print_sizes10($input), $want);
+    }
+};
+
+
+subtest 'vaild_mail_line' => sub {
+    my %TESTS = (
+        'abc@example.com' => 1,
+        'ABC Ex <abc@example.com>' => 1,
+        '"ABC Ex" <abc@example.com>' => 1,
+        '"A@B.V Ex" <abc@example.com>' => 1,
+        '"A@B.V Ex\"" <abc@example.com>' => 1,
+        'ABC Ex abc@example.com' => 0,
+    );
+
+    plan tests => scalar keys %TESTS;
+
+    while (my ($input, $want) = each %TESTS) {
+        cmp_ok(JWebmail->_mail_line('', $input), '!=', $want);
+    }
+};
+
+
+subtest 'mime_word_decode' => sub {
+    my $input = "=?utf-8?Q?Jannis_wir_vermissen_dich!=20Komm=20zur=C3=BCck=20und=20spare=20mit=20uns=20beim=20shoppen=20deiner=20Lieblingsmarken?=";
+    my $want = "Jannis wir vermissen dich! Komm zurück und spare mit uns beim shoppen deiner Lieblingsmarken";
+    my $got = scalar decode_mimewords $input;
+
+    isnt $want, $got;
+    is $want, _to_perl_enc(decode_mimewords $input);
+    is $want, decode('MIME-Header', $input);
+
+    done_testing 3;
+};
+
+sub _to_perl_enc {
+    my $out = '';
+    for (@_) {
+        if ($_->[1]) {
+            $out .= decode($_->[1], $_->[0]);
+        }
+        else {
+            $out .= $_->[0];
+        }
+    }
+    return $out;
+}
+
+done_testing;