Add test for Strings::isHex()

[friendica.git] / tests / src / Util / CryptoTest.php

diff --git a/tests/src/Util/CryptoTest.php b/tests/src/Util/CryptoTest.php
index d014d2818223be2130bcbcc6d54e8953c82c8c8e..76e3076f0f3efe10d7dee6c61dcf3421ac94bfa3 100644 (file)
--- a/tests/src/Util/CryptoTest.php
+++ b/tests/src/Util/CryptoTest.php
@@ -1,6 +1,6 @@
 <?php
 
-// this is in the same namespace as Install for mocking 'rand' and 'random_init'
+// this is in the same namespace as Crypto for mocking 'rand' and 'random_init'
 namespace Friendica\Util;
 
 use PHPUnit\Framework\TestCase;
@@ -8,39 +8,7 @@ use PHPUnit\Framework\TestCase;
 class CryptoTest extends TestCase
 {
        /**
-        * Replaces function_exists results with given mocks
-        *
-        * @param array $functions a list from function names and their result
-        */
-       private function setFunctions($functions)
-       {
-               global $phpMock;
-               $phpMock['function_exists'] = function($function) use ($functions) {
-                       foreach ($functions as $name => $value) {
-                               if ($function == $name) {
-                                       return $value;
-                               }
-                       }
-                       return '__phpunit_continue__';
-               };
-       }
-
-       /**
-        * Replaces rand results with given mocks
-        *
-        */
-       private function assertRand($min, $max)
-       {
-               global $phpMock;
-               $phpMock['rand'] = function($mMin, $mMax) use ($min, $max) {
-                       $this->assertEquals($min, $mMin);
-                       $this->assertEquals($max, $mMax);
-                       return 1;
-               };
-       }
-
-       /**
-        * Replaces rand results with given mocks
+        * Replaces random_int results with given mocks
         *
         */
        private function assertRandomInt($min, $max)
@@ -53,24 +21,8 @@ class CryptoTest extends TestCase
                };
        }
 
-       public function testRandomDigitsRand()
-       {
-               $this->setFunctions(['random_int' => false]);
-               $this->assertRand(0, 9);
-
-               $test = Crypto::randomDigits(1);
-               $this->assertEquals(1, strlen($test));
-               $this->assertEquals(1, $test);
-
-               $test = Crypto::randomDigits(8);
-               $this->assertEquals(8, strlen($test));
-               $this->assertEquals(11111111, $test);
-       }
-
-
        public function testRandomDigitsRandomInt()
        {
-               $this->setFunctions(['random_int' => true]);
                $this->assertRandomInt(0, 9);
 
                $test = Crypto::randomDigits(1);
@@ -83,39 +35,6 @@ class CryptoTest extends TestCase
        }
 }
 
-/**
- * A workaround to replace the PHP native function_exists() with a mocked function
- *
- * @param string $function_name the Name of the function
- *
- * @return bool true or false
- */
-function function_exists($function_name)
-{
-       global $phpMock;
-       if (isset($phpMock['function_exists'])) {
-               $result = call_user_func_array($phpMock['function_exists'], func_get_args());
-               if ($result !== '__phpunit_continue__') {
-                       return $result;
-               }
-       }
-       return call_user_func_array('\function_exists', func_get_args());
-}
-
-/**
- * A workaround to replace the PHP native rand() (< 7.0) with a mocked function
- *
- * @return int
- */
-function rand($min, $max)
-{
-       global $phpMock;
-       if (isset($phpMock['rand'])) {
-               $result = call_user_func_array($phpMock['rand'], func_get_args());
-               return $result;
-       }
-}
-
 /**
  * A workaround to replace the PHP native random_int() (>= 7.0) with a mocked function
  *