tests for encryption class
diff --git a/tests/codeigniter/libraries/Encrypt_test.php b/tests/codeigniter/libraries/Encrypt_test.php
new file mode 100644
index 0000000..0669901
--- /dev/null
+++ b/tests/codeigniter/libraries/Encrypt_test.php
@@ -0,0 +1,71 @@
+<?php
+
+class Encrypt_test extends CI_TestCase {
+
+ public function set_up()
+ {
+ $obj = new StdClass;
+ $obj->encrypt = new Mock_Libraries_Encrypt();
+
+ $this->ci_instance($obj);
+ $this->encrypt = $obj->encrypt;
+
+ $this->ci_set_config('encryption_key', "Encryptin'glike@boss!");
+ $this->msg = 'My secret message';
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_encode()
+ {
+ $this->assertNotEquals($this->msg, $this->encrypt->encode($this->msg));
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_decode()
+ {
+ $encoded_msg = $this->encrypt->encode($this->msg);
+ $this->assertEquals($this->msg, $this->encrypt->decode($encoded_msg));
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_optional_key()
+ {
+ $key = 'Ohai!ù0129°03182%HD1892P0';
+ $encoded_msg = $this->encrypt->encode($this->msg, $key);
+ $this->assertEquals($this->msg, $this->encrypt->decode($encoded_msg, $key));
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_default_cipher()
+ {
+ $this->assertEquals('rijndael-256', $this->encrypt->get_cipher());
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_set_cipher()
+ {
+ $this->encrypt->set_cipher(MCRYPT_BLOWFISH);
+ $this->assertEquals('blowfish', $this->encrypt->get_cipher());
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_default_mode()
+ {
+ $this->assertEquals('cbc', $this->encrypt->get_mode());
+ }
+
+ // --------------------------------------------------------------------
+
+ public function test_set_mode()
+ {
+ $this->encrypt->set_mode(MCRYPT_MODE_CFB);
+ $this->assertEquals('cfb', $this->encrypt->get_mode());
+ }
+
+}
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diff --git a/tests/mocks/libraries/encrypt.php b/tests/mocks/libraries/encrypt.php
new file mode 100644
index 0000000..a9bbaaf
--- /dev/null
+++ b/tests/mocks/libraries/encrypt.php
@@ -0,0 +1,15 @@
+<?php
+
+class Mock_Libraries_Encrypt extends CI_Encrypt {
+
+ // Overide inaccesible protected method
+ public function __call($method, $params)
+ {
+ if (is_callable(array($this, '_'.$method)))
+ {
+ return call_user_func_array(array($this, '_'.$method), $params);
+ }
+
+ throw new BadMethodCallException('Method '.$method.' was not found');
+ }
+}
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