diff --git a/tests/test_utilities.py b/tests/test_utilities.py
index fe98b492..03c68516 100644
--- a/tests/test_utilities.py
+++ b/tests/test_utilities.py
@@ -8,10 +8,25 @@ class TestUtilities(unittest.TestCase):
     def setUp(self):
         self.utils = Utilities()
         self.build_path = Configs.build_path
+        self.package = 'fish-3.4.0-x86_64-2_SBo'
 
     def test_ins_installed(self):
-        self.assertEqual('fish-3.4.0-x86_64-2_SBo', self.utils.is_installed(
-            'fish-3.4.0'))
+        self.assertEqual(self.package, self.utils.is_installed('fish'))
+
+    def test_split_name(self):
+        self.assertEqual('fish', self.utils.split_installed_pkg(self.package)[0])
+
+    def test_split_version(self):
+        self.assertEqual('3.4.0', self.utils.split_installed_pkg(self.package)[1])
+
+    def test_split_arch(self):
+        self.assertEqual('x86_64', self.utils.split_installed_pkg(self.package)[2])
+
+    def test_split_build(self):
+        self.assertEqual('2', self.utils.split_installed_pkg(self.package)[3])
+
+    def test_split_tag(self):
+        self.assertEqual('SBo', self.utils.split_installed_pkg(self.package)[4])
 
 
 if __name__ == '__main__':