diff --git a/tests/gnupg_oo_init_file_name.phpt b/tests/gnupg_oo_init_file_name.phpt
new file mode 100644
index 0000000..42b29fa
--- /dev/null
+++ b/tests/gnupg_oo_init_file_name.phpt
@@ -0,0 +1,21 @@
+--TEST--
+init object with custom file_name
+--SKIPIF--
+<?php
+if(!class_exists("gnupg")) {
+    die("skip");
+}
+if (!file_exists('/usr/bin/gpg')) {
+    die("skip /usr/bin/gpg does not exist");
+}
+?>
+--FILE--
+<?php
+require_once "gnupgt.inc";
+
+$gpg = new gnupg(array('file_name' => '/usr/bin/gpg'));
+$engine = $gpg->getengineinfo();
+var_dump($engine['file_name']);
+?>
+--EXPECT--
+string(12) "/usr/bin/gpg"
\ No newline at end of file
diff --git a/tests/gnupg_oo_init_home_dir.phpt b/tests/gnupg_oo_init_home_dir.phpt
index 76bb1b6..a57632c 100644
--- a/tests/gnupg_oo_init_home_dir.phpt
+++ b/tests/gnupg_oo_init_home_dir.phpt
@@ -18,12 +18,16 @@ foreach (glob("$homedir/*") as $filename) {
     $imported = true;
 }
 var_dump($imported);
+$engine = $gpg->getengineinfo();
+var_dump($engine['home_dir'] === $homedir);
 ?>
 --EXPECT--
 bool(true)
+bool(true)
 --CLEAN--
 <?php
-foreach (glob(__DIR__ . '/init_oo_home/*') as $filename) {
+$homedir = __DIR__ . '/init_oo_home';
+foreach (glob($homedir . '/*') as $filename) {
     unlink($filename);
 }
 rmdir($homedir);
diff --git a/tests/gnupg_res_init_file_name.phpt b/tests/gnupg_res_init_file_name.phpt
new file mode 100644
index 0000000..edc515f
--- /dev/null
+++ b/tests/gnupg_res_init_file_name.phpt
@@ -0,0 +1,21 @@
+--TEST--
+init resource with custom file_name
+--SKIPIF--
+<?php
+if(!class_exists("gnupg")) {
+    die("skip");
+}
+if (!file_exists('/usr/bin/gpg')) {
+    die("skip /usr/bin/gpg does not exist");
+}
+?>
+--FILE--
+<?php
+require_once "gnupgt.inc";
+
+$gpg = gnupg_init(array('file_name' => '/usr/bin/gpg'));
+$engine = gnupg_getengineinfo($gpg);
+var_dump($engine['file_name']);
+?>
+--EXPECT--
+string(12) "/usr/bin/gpg"
\ No newline at end of file
diff --git a/tests/gnupg_res_init_home_dir.phpt b/tests/gnupg_res_init_home_dir.phpt
new file mode 100644
index 0000000..6d0eaf4
--- /dev/null
+++ b/tests/gnupg_res_init_home_dir.phpt
@@ -0,0 +1,34 @@
+--TEST--
+init resource with custom home_dir
+--SKIPIF--
+<?php if(!class_exists("gnupg")) die("skip"); ?>
+--FILE--
+<?php
+require_once "gnupgt.inc";
+$homedir = __DIR__ . '/init_res_home';
+if (!is_dir($homedir)) {
+    mkdir($homedir);
+}
+
+$gpg = gnupg_init(array('home_dir' => $homedir));
+gnupg_seterrormode($gpg, gnupg::ERROR_WARNING);
+gnupg_import($gpg, $testkey);
+$imported = false;
+foreach (glob("$homedir/*") as $filename) {
+    $imported = true;
+}
+var_dump($imported);
+$engine = gnupg_getengineinfo($gpg);
+var_dump($engine['home_dir'] === $homedir);
+?>
+--EXPECT--
+bool(true)
+bool(true)
+--CLEAN--
+<?php
+$homedir = __DIR__ . '/init_res_home';
+foreach (glob($homedir . '/*') as $filename) {
+    unlink($filename);
+}
+rmdir($homedir);
+?>