Initial import.

1 files changed, 51 insertions, 0 deletions

diff --git a/morphlib/execute_tests.py b/morphlib/execute_tests.py
new file mode 100644
index 00000000..721d0807
--- /dev/null
+++ b/morphlib/execute_tests.py
@@ -0,0 +1,51 @@
+# Copyright (C) 2011  Codethink Limited
+# 
+# This program 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 2 of the License.
+# 
+# This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+import os
+import unittest
+
+import morphlib
+
+
+class ExecuteTests(unittest.TestCase):
+
+    def setUp(self):
+        self.e = morphlib.execute.Execute('/')
+
+    def test_has_same_path_as_environment(self):
+        self.assertEqual(self.e.env['PATH'], os.environ['PATH'])
+
+    def test_executes_true_ok(self):
+        self.assertEqual(self.e.run(['true']), [''])
+
+    def test_raises_commandfailure_for_false(self):
+        self.assertRaises(morphlib.execute.CommandFailure,
+                          self.e.run, ['false'])
+
+    def test_returns_stdout_from_all_commands(self):
+        self.assertEqual(self.e.run(['echo foo', 'echo bar']),
+                         ['foo\n', 'bar\n'])
+
+    def test_sets_working_directory(self):
+        self.assertEqual(self.e.run(['pwd']), ['/\n'])
+
+    def test_executes_argv(self):
+        self.assertEqual(self.e.runv(['echo', 'foo']), 'foo\n')
+
+    def test_raises_error_when_argv_fails(self):
+        self.assertRaises(morphlib.execute.CommandFailure,
+                          self.e.runv, ['false'])
+