2 files changed, 12 insertions, 0 deletions

diff --git a/test/clitest.py b/test/clitest.py
index bc0a7fd..d877698 100644
--- a/test/clitest.py
+++ b/test/clitest.py
@@ -94,6 +94,13 @@ class TestFileAttributes(unittest.TestCase):
         stdout, _ = proc.communicate()
         self.assertEqual(str(stdout).strip('\n'), 'Unable to process  %s' % 'ilikecookies')
 
+    def test_empty(self):
+        ''' test MAT's behaviour on empty file'''
+        proc = subprocess.Popen(['../mat', 'empty_file'],
+            stdout=subprocess.PIPE)
+        stdout, _ = proc.communicate()
+        self.assertEqual(str(stdout).strip('\n'), 'Unable to process  %s' % 'ilikecookies')
+
 
 def get_tests():
     ''' Return every clitests'''
diff --git a/test/libtest.py b/test/libtest.py
index 7b31e3e..ffec63a 100644
--- a/test/libtest.py
+++ b/test/libtest.py
@@ -72,11 +72,16 @@ class TestFileAttributes(unittest.TestCase):
         test various stuffs about files (readable, writable, exist, ...)
     '''
     def test_not_writtable(self):
+        ''' test MAT's behaviour on non-writable file'''
         self.assertFalse(mat.create_class_file('not_writtable', False, add2archive=True, low_pdf_quality=True))
 
     def test_not_exist(self):
+        ''' test MAT's behaviour on non-existent file'''
         self.assertFalse(mat.create_class_file('ilikecookies', False, add2archive=True, low_pdf_quality=True))
 
+    def test_empty(self):
+        ''' test MAT's behaviour on empty file'''
+        self.assertFalse(mat.create_class_file('empty_file', False, add2archive=True, low_pdf_quality=True))
 
 def get_tests():
     ''' Return every libtests'''