commit 5625a4bfbeefd513aac0029f0493f0644cbc9778
Author: vaydheesh <lokendras1998@gmail.com>
Date:   Wed Jul 31 22:08:17 2019 +0530

    added: tests for apertium/installer.py

diff --git a/tests/__init__.py b/tests/__init__.py
index 2d5810f..469a698 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,4 +1,7 @@
+import importlib.util
 import os
+import platform
+import shutil
 import sys
 import unittest
 
@@ -69,6 +72,33 @@ class TestGenerate(unittest.TestCase):
             apertium.generate('spa', 'cat<n><pl>')
 
 
+class TestInstallation(unittest.TestCase):
+    def test_apertium_base(self):
+        apertium.installer.install_apertium()
+        apertium_exists = False
+        if shutil.which('lt-proc'):
+            apertium_exists = True
+        self.assertTrue(apertium_exists, 'apertium binaries not find')
+
+    def test_install_module(self):
+        apertium.installer.install_module('kir')
+        importlib.reload(apertium)
+        try:
+            apertium.analyze('kir', 'cats')
+        except apertium.ModeNotInstalled:
+            self.fail('apetium.install_module not working')
+
+    def test_install_wrapper(self):
+        apertium.installer.install_wrapper('python3-lttoolbox')
+        if platform.system() == 'Linux':
+            sys.path.append('/usr/lib/python3/dist-packages')
+        spec = importlib.util.find_spec('lttoolbox')
+        apertium_exists = False
+        if spec:
+            apertium_exists = True
+        self.assertTrue(apertium_exists, 'Wrapper not installed')
+
+
 class TestTranslate(unittest.TestCase):
     def test_translator_en_spa(self):
         translator = apertium.Translator('eng', 'spa')