Drop useless tests as we have types now

Author: simPod

tests/IterableToArrayTest.php

@@ -33,59 +33,4 @@ public function testArrayWithoutKeysToArray()
         $array = array(1 => 'foo', 2 => 'bar');
         $this->assertEquals(array(0 => 'foo', 1 => 'bar'), iterable_to_array($array, false));
     }
-
-    public function testScalarToArray()
-    {
-        $scalar = 'foobar';
-        $this->assertTrue($this->triggersError($scalar));
-    }
-
-    public function testObjectToArray()
-    {
-        $object = new stdClass();
-        $this->assertTrue($this->triggersError($object));
-    }
-
-    public function testResourceToArray()
-    {
-        $resource = fopen('php://temp', 'rb');
-        $this->assertTrue($this->triggersError($resource));
-    }
-
-    private function triggersError($input)
-    {
-        return version_compare(PHP_VERSION, '7.0.0') >= 0 ? $this->triggersErrorPHP7($input) : $this->triggersErrorPHP5($input);
-    }
-
-    private function triggersErrorPHP7($input)
-    {
-        $errorOccured = false;
-
-        try {
-            iterable_to_array($input);
-        }
-        catch (\TypeError $e) {
-            $errorOccured = true;
-        }
-
-        return $errorOccured;
-    }
-
-    private function triggersErrorPHP5($input)
-    {
-        $errorOccured = false;
-
-        set_error_handler(function ($errno) {
-            return E_RECOVERABLE_ERROR === $errno;
-        });
-
-        if (false === @iterable_to_array($input)) {
-            $errorOccured = true;
-        }
-
-        restore_error_handler();
-
-        return $errorOccured;
-    }
-
 }