Clojure implementation

README.md

@@ -26,6 +26,7 @@ MailChecker currently supports:
 * [Python](https://github.com/FGRibreau/mailchecker/tree/master/platform/python)
 * [Ruby](https://github.com/FGRibreau/mailchecker/tree/master/platform/ruby)
 * [Elixir](https://github.com/FGRibreau/mailchecker/tree/master/platform/elixir)
+* [Clojure](https://github.com/FGRibreau/mailchecker/tree/master/platform/clojure)
 * **Easily add support for your own language with MailChecker template system and [send us a pull-request!](https://github.com/FGRibreau/mailchecker/fork_select)**
 
 -------------------------
@@ -114,6 +115,19 @@ unless MailChecker.valid?('myemail@yopmail.com')
 end
 ```
 
+### Clojure
+
+```clojure
+; no package yet; just drop in mailchecker.clj where you want to use it.
+(load-file "platform/clojure/mailchecker.clj")
+
+(if (not (mailchecker/valid? "myemail@yopmail.com"))
+  (throw (Throwable. "O RLY!")))
+
+(if (not (mailchecker/valid? "myemail.com"))
+  (throw (Throwable. "O RLY!")))
+```
+
 --------------------
 
 

platform/clojure/mailchecker.tmpl.clj

@@ -4,11 +4,13 @@
 
 (def ^:const blacklist (set [{{& listSTR }}]))
 
-; Copied from https://github.com/scstarkey/noir/blob/998e846dd44f42b8e01a6977e6d22a3eff5e4542/src/noir/validation.clj#L37-L40
+; Source: https://github.com/scstarkey/noir/blob/998e846dd44f42b8e01a6977e6d22a3eff5e4542/src/noir/validation.clj#L37-L40
+; Modified to return true/false
 (defn is-email?
   "Returns true if email is an email address"
   [email]
-  (re-matches #"(?i)[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?" email))
+  (if (re-matches #"(?i)[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?" email)
+    true false))
 
 (defn at-split
   "Returns list from string splitted on @ char"
@@ -55,25 +57,3 @@
     (is-email? email)
     (not
       (in-blacklist? email))))
-
-; (println (valid? "test@example.com"))
-; (println (valid? "example.com"))
-; (println (top-domain-part "test@sub.example.com"))
-
-; Valid
-(println (valid? "plop@plop.com"))
-(println (valid? "my.ok@ok.plop.com"))
-(println (valid? "my+ok@ok.plop.com"))
-(println (valid? "my=ok@ok.plop.com"))
-(println (valid? "ok@gmail.com"))
-(println (valid? "ok@hotmail.com"))
-
-; Invalid
-(println (not (valid? "plopplop.com")))
-(println (not (valid? "my+ok@ok=plop.com")))
-(println (not (valid? "my,ok@ok.plop.com")))
-
-(println (not (valid? "ok@tmail.com")))
-(println (not (valid? "ok@33mail.com")))
-(println (not (valid? "ok@ok.33mail.com")))
-(println (not (valid? "ok@guerrillamailblock.com")))

test/platform.clojure.test.clj

@@ -0,0 +1,39 @@
+; Run test with the lein-exec plugin:
+; $ lein exec test/platform.clojure.test.clj
+(load-file "platform/clojure/mailchecker.clj")
+
+(ns clojure.test.example
+  (:use clojure.test))
+
+; Valid
+(deftest true-for-valid-1
+  (is (= true (mailchecker/valid? "plop@plop.com"))))
+(deftest true-for-valid-2
+  (is (= true (mailchecker/valid? "my.ok@ok.plop.com"))))
+(deftest true-for-valid-3
+  (is (= true (mailchecker/valid? "my+ok@ok.plop.com"))))
+(deftest true-for-valid-4
+  (is (= true (mailchecker/valid? "my=ok@ok.plop.com"))))
+(deftest true-for-valid-5
+  (is (= true (mailchecker/valid? "ok@gmail.com"))))
+(deftest true-for-valid-6
+  (is (= true (mailchecker/valid? "ok@hotmail.com"))))
+
+; Invalid
+(deftest false-for-invalid-1
+  (is(= false (mailchecker/valid? "plopplop.com"))))
+(deftest false-for-invalid-2
+  (is(= false (mailchecker/valid? "my+ok@ok=plop.com"))))
+(deftest false-for-invalid-3
+  (is(= false (mailchecker/valid? "my,ok@ok.plop.com"))))
+
+(deftest false-for-spam-1
+  (is(= false (mailchecker/valid? "ok@tmail.com"))))
+(deftest false-for-spam-2
+  (is(= false (mailchecker/valid? "ok@33mail.com"))))
+(deftest false-for-spam-3
+  (is(= false (mailchecker/valid? "ok@ok.33mail.com"))))
+(deftest false-for-spam-4
+  (is(= false (mailchecker/valid? "ok@guerrillamailblock.com"))))
+
+(run-all-tests)