From: Eduardo Robles Elvira <edulix@wadobo.com>
Date: Thu, 20 Jun 2013 08:04:57 +0000 (+0200)
Subject: beautifying test code a bit
X-Git-Tag: v2.2~185
X-Git-Url: http://developer.intra2net.com/git/?a=commitdiff_plain;h=920e8c3afc2d591a55097ebe56700218002be6a1;p=python-delta-tar

beautifying test code a bit
---

diff --git a/testing/test_multivol.py b/testing/test_multivol.py
index 6ace811..3dae89e 100644
--- a/testing/test_multivol.py
+++ b/testing/test_multivol.py
@@ -13,12 +13,7 @@ class MultivolTest(unittest.TestCase):
     def tearDown(self):
         os.system("rm -rf big small small2 sample.tar*")
 
-    def create_file(self, path, data):
-        f = open(path, 'w')
-        f.write(data)
-        f.close()
-
-    def create_random_file(self, path, length):
+    def create_file(self, path, length):
         f = open(path, 'w')
         s = string.lowercase + string.digits + "\n"
         if len(s) < length:
@@ -26,6 +21,7 @@ class MultivolTest(unittest.TestCase):
         data = s[:length]
         f.write(data)
         f.close()
+        return self.md5sum(path)
 
     def md5sum(self, filename):
         md5 = hashlib.md5()
@@ -38,10 +34,7 @@ class MultivolTest(unittest.TestCase):
         """Test normal tarfile creation, no volumes """
 
         # create the content of the file to compress and hash it
-        s = "hello" * 10000
-        assert len(s) == 50000
-        self.create_file("big", s)
-        hash = self.md5sum("big")
+        hash = self.create_file("big", 50000)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -65,10 +58,7 @@ class MultivolTest(unittest.TestCase):
         """Test volumes creation"""
 
         # create the content of the file to compress and hash it
-        s = "hello" * 10000
-        assert len(s) == 50000
-        self.create_file("big", s)
-        hash = self.md5sum("big")
+        hash = self.create_file("big", 50000)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -95,10 +85,7 @@ class MultivolTest(unittest.TestCase):
         """Test volumes creation with two volumes"""
 
         # create the content of the file to compress and hash it
-        s = "hello" * 10000
-        assert len(s) == 50000
-        self.create_file("big", s)
-        hash = self.md5sum("big")
+        hash = self.create_file("big", 50000)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -127,12 +114,9 @@ class MultivolTest(unittest.TestCase):
 
         # create sample data
         hash = dict()
-        self.create_random_file("big", 50000)
-        hash["big"] = self.md5sum("big")
-        self.create_random_file("small", 100)
-        hash["small"] = self.md5sum("small")
-        self.create_random_file("small2", 354)
-        hash["small2"] = self.md5sum("small2")
+        hash["big"]  = self.create_file("big", 50000)
+        hash["small"] = self.create_file("small", 100)
+        hash["small2"] = self.create_file("small2", 354)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -165,8 +149,7 @@ class MultivolTest(unittest.TestCase):
         Create a volume and extract it
         '''
         # create the content of the file to compress and hash it
-        self.create_random_file("big", 5*1024*1024)
-        hash = self.md5sum("big")
+        hash = self.create_file("big", 5*1024*1024)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -198,8 +181,7 @@ class MultivolTest(unittest.TestCase):
         Create a volume with gnu tar command and extract it with our tarfiel lib
         '''
         # create the content of the file to compress and hash it
-        self.create_random_file("big", 5*1024*1024)
-        hash = self.md5sum("big")
+        hash = self.create_file("big", 5*1024*1024)
 
         # create the tar file with volumes
         os.system("tar cM -L 3M big --file=sample.tar --file=sample.tar.1")
@@ -227,8 +209,7 @@ class MultivolTest(unittest.TestCase):
         Create a volume with gnu tar command and extract it with our tarfiel lib
         '''
         # create the content of the file to compress and hash it
-        self.create_random_file("big", 5*1024*1024)
-        hash = self.md5sum("big")
+        hash = self.create_file("big", 5*1024*1024)
 
         # create the tar file with volumes
         os.system("tar cM -L 3M big --file=sample.tar --file=sample.tar.1")
@@ -256,12 +237,9 @@ class MultivolTest(unittest.TestCase):
 
         # create sample data
         hash = dict()
-        self.create_random_file("big", 50000)
-        hash["big"] = self.md5sum("big")
-        self.create_random_file("small", 100)
-        hash["small"] = self.md5sum("small")
-        self.create_random_file("small2", 354)
-        hash["small2"] = self.md5sum("small2")
+        hash["big"] = self.create_file("big", 50000)
+        hash["small"] = self.create_file("small", 100)
+        hash["small2"] = self.create_file("small2", 354)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -299,12 +277,9 @@ class MultivolTest(unittest.TestCase):
 
         # create sample data
         hash = dict()
-        self.create_random_file("big", 50000)
-        hash["big"] = self.md5sum("big")
-        self.create_random_file("small", 100)
-        hash["small"] = self.md5sum("small")
-        self.create_random_file("small2", 354)
-        hash["small2"] = self.md5sum("small2")
+        hash["big"] = self.create_file("big", 50000)
+        hash["small"] = self.create_file("small", 100)
+        hash["small2"] = self.create_file("small2", 354)
 
         # create the tar file with volumes
         tarobj = TarFile.open("sample.tar",
@@ -331,4 +306,4 @@ class MultivolTest(unittest.TestCase):
 
         for key, value in hash.iteritems():
             assert os.path.exists(key)
-            assert value == self.md5sum(key)
\ No newline at end of file
+            assert value == self.md5sum(key)