--- /dev/null
+(require 'lunit)
+(require 'wl-draft)
+
+(luna-define-class test-wl-draft (lunit-test-case))
+
+(luna-define-method test-wl-draft-deduce-address-list-1 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("foo@example.com" "bar@example.com")
+ (with-temp-buffer
+ (insert "To: foo@example.com, bar@example.com
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))
+
+(luna-define-method test-wl-draft-deduce-address-list-2 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("foo@example.com" "bar@example.com")
+ (with-temp-buffer
+ (insert "To: foo@example.com
+Cc: bar@example.com
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))
+
+;; RFC 2822 A.1.2. Different types of mailboxes
+(luna-define-method test-wl-draft-deduce-address-list-rfc2822-example-1 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("mary@x.test" "jdoe@example.org" "one@y.test" "boss@nil.test" "sysservices@example.net")
+ (with-temp-buffer
+ (insert "From: \"Joe Q. Public\" <john.q.public@example.com>
+To: Mary Smith <mary@x.test>, jdoe@example.org, Who? <one@y.test>
+Cc: <boss@nil.test>, \"Giant; \\\"Big\\\" Box\" <sysservices@example.net>
+Date: Tue, 1 Jul 2003 10:52:37 +0200
+Message-ID: <5678.21-Nov-1997@example.com>
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))
+
+;; RFC 2822 A.1.3. Group addresses
+(luna-define-method test-wl-draft-deduce-address-list-rfc2822-example-2 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("c@a.test" "joe@where.test" "jdoe@one.test")
+ (with-temp-buffer
+ (insert "From: Pete <pete@silly.example>
+To: A Group:Chris Jones <c@a.test>,joe@where.test,John <jdoe@one.test>;
+Cc: Undisclosed recipients:;
+Date: Thu, 13 Feb 1969 23:32:54 -0330
+Message-ID: <testabcd.1234@silly.example>
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))
+
+;; RFC 2822 A.3. Resent messages
+(luna-define-method test-wl-draft-deduce-address-list-rfc2822-example-3 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("j-brown@other.example")
+ (with-temp-buffer
+ (insert "Resent-From: Mary Smith <mary@example.net>
+Resent-To: Jane Brown <j-brown@other.example>
+Resent-Date: Mon, 24 Nov 1997 14:22:01 -0800
+Resent-Message-ID: <78910@example.net>
+From: John Doe <jdoe@machine.example>
+To: Mary Smith <mary@example.net>
+Subject: Saying Hello
+Date: Fri, 21 Nov 1997 09:55:06 -0600
+Message-ID: <1234@local.machine.example>
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))
+
+;; obs-phrase
+(luna-define-method test-wl-draft-deduce-address-list-rfc2822-obs-1 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("foo@example.com")
+ (with-temp-buffer
+ (insert "To: foo.bar <foo@example.com>
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))
+
+;; multiple occurrences of destination address fields
+(luna-define-method test-wl-draft-deduce-address-list-rfc2822-obs-2 ((case test-wl-draft))
+ (lunit-assert
+ (equal
+ '("foo@example.com" "bar@example.com")
+ (with-temp-buffer
+ (insert "To: foo@example.com
+To: bar@example.com
+")
+ (wl-draft-deduce-address-list (current-buffer) (point-min) (point-max))))))