local code execution and tests

Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>

lib/cdist/test/exec/test_local.py

@@ -0,0 +1,102 @@
+# -*- coding: utf-8 -*-
+#
+# 2010-2011 Steven Armstrong (steven-cdist at armstrong.cc)
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+
+import unittest
+import os
+import tempfile
+import getpass
+import shutil
+import string
+import random
+
+#import logging
+#logging.basicConfig(level=logging.DEBUG, format='%(levelname)s: %(message)s')
+
+import cdist
+from cdist.exec import local
+
+import os.path as op
+my_dir = op.abspath(op.dirname(__file__))
+fixtures = op.join(my_dir, 'fixtures')
+local_base_path = fixtures
+
+
+class LocalTestCase(unittest.TestCase):
+
+    def mkdtemp(self, **kwargs):
+        return tempfile.mkdtemp(prefix='tmp.cdist.test.', **kwargs)
+
+    def mkstemp(self, **kwargs):
+        return tempfile.mkstemp(prefix='tmp.cdist.test.', **kwargs)
+
+    def setUp(self):
+        self.temp_dir = self.mkdtemp()
+        target_host = 'localhost'
+        out_path = self.temp_dir
+        self.local = local.Local(target_host, local_base_path, out_path)
+
+    def tearDown(self):
+        #shutil.rmtree(self.temp_dir)
+        pass
+
+    def test_run_success(self):
+        self.local.run(['/bin/true'])
+
+    def test_run_fail(self):
+        self.assertRaises(cdist.Error, self.local.run, ['/bin/false'])
+
+    def test_run_script_success(self):
+        handle, script = self.mkstemp(dir=self.temp_dir)
+        fd = open(script, "w")
+        fd.writelines(["#!/bin/sh\n", "/bin/true"])
+        fd.close()
+        self.local.run_script(script)
+
+    def test_run_script_fail(self):
+        handle, script = self.mkstemp(dir=self.temp_dir)
+        fd = open(script, "w")
+        fd.writelines(["#!/bin/sh\n", "/bin/false"])
+        fd.close()
+        self.assertRaises(local.LocalScriptError, self.local.run_script, script)
+
+    def test_run_script_get_output(self):
+        handle, script = self.mkstemp(dir=self.temp_dir)
+        fd = open(script, "w")
+        fd.writelines(["#!/bin/sh\n", "echo foobar"])
+        fd.close()
+        self.assertEqual(self.local.run_script(script), b"foobar\n")
+
+    def test_mkdir(self):
+        temp_dir = self.mkdtemp(dir=self.temp_dir)
+        os.rmdir(temp_dir)
+        self.local.mkdir(temp_dir)
+        self.assertTrue(os.path.isdir(temp_dir))
+
+    def test_rmdir(self):
+        temp_dir = self.mkdtemp(dir=self.temp_dir)
+        self.local.rmdir(temp_dir)
+        self.assertFalse(os.path.isdir(temp_dir))
+
+    def test_create_directories(self):
+        self.local.create_directories()
+        print('self.local.bin_path: %s' % self.local.bin_path)
+        self.assertTrue(os.path.isdir(self.local.out_path))
+        self.assertTrue(os.path.isdir(self.local.bin_path))