From a4bc6ed01acf5da44a77191a203f0e56e580d124 Mon Sep 17 00:00:00 2001
From: "Chris St. Pierre" <chris.a.st.pierre@gmail.com>
Date: Tue, 11 Dec 2012 01:17:46 -0600
Subject: testsuite: added unit tests for Trigger

---
 .../Testlib/TestServer/TestPlugins/TestTrigger.py  | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 testsuite/Testsrc/Testlib/TestServer/TestPlugins/TestTrigger.py

(limited to 'testsuite')

diff --git a/testsuite/Testsrc/Testlib/TestServer/TestPlugins/TestTrigger.py b/testsuite/Testsrc/Testlib/TestServer/TestPlugins/TestTrigger.py
new file mode 100644
index 000000000..c35405b80
--- /dev/null
+++ b/testsuite/Testsrc/Testlib/TestServer/TestPlugins/TestTrigger.py
@@ -0,0 +1,89 @@
+import os
+import sys
+from mock import Mock, patch
+from subprocess import PIPE
+from Bcfg2.Server.Plugins.Trigger import *
+
+# add all parent testsuite directories to sys.path to allow (most)
+# relative imports in python 2.4
+path = os.path.dirname(__file__)
+while path != "/":
+    if os.path.basename(path).lower().startswith("test"):
+        sys.path.append(path)
+    if os.path.basename(path) == "testsuite":
+        break
+    path = os.path.dirname(path)
+from common import *
+from TestPlugin import TestDirectoryBacked, TestClientRunHooks, TestPlugin, \
+    TestFileBacked
+
+
+class TestTriggerFile(TestFileBacked):
+    test_obj = TriggerFile
+
+    def test_HandleEvent(self):
+        pass
+
+
+class TestTrigger(TestPlugin, TestClientRunHooks, TestDirectoryBacked):
+    test_obj = Trigger
+
+    def get_obj(self, core=None, fam=None):
+        if core is None:
+            core = Mock()
+        if fam is not None:
+            core.fam = fam
+
+        @patch("%s.%s.add_directory_monitor" % (self.test_obj.__module__,
+                                                self.test_obj.__name__),
+               Mock())
+        def inner():
+            return TestPlugin.get_obj(self, core=core)
+        return inner()
+
+    @patch("os.fork")
+    @patch("os._exit")
+    @patch("os.waitpid")
+    @patch("subprocess.Popen")
+    @skip("Tests that call os.fork are broken, even when os.fork is mocked")
+    def test_async_run(self, mock_Popen, mock_waitpid, mock_exit, mock_fork):
+        trigger = self.get_obj()
+
+        def reset():
+            mock_Popen.reset_mock()
+            mock_waitpid.reset_mock()
+            mock_exit.reset_mock()
+            mock_fork.reset_mock()
+
+        mock_fork.return_value = 0
+        trigger.async_run(["foo", "bar"])
+        self.assertItemsEqual(mock_fork.call_args_list,
+                              [call(), call()])
+        mock_Popen.assert_called_with(["foo", "bar"], stdin=PIPE, stdout=PIPE,
+                                      stderr=PIPE)
+        mock_Popen.return_value.wait.assert_called_with()
+        mock_exit.assert_called_with(0)
+
+        reset()
+        mock_fork.return_value = 123
+        trigger.async_run(["foo", "bar"])
+        mock_fork.assert_called_with()
+        mock_waitpid.assert_called_with(123, 0)
+        self.assertFalse(mock_Popen.called)
+
+    def test_end_client_run(self):
+        trigger = self.get_obj()
+        trigger.async_run = Mock()
+        trigger.entries = {'foo.sh': Mock(), 'bar': Mock()}
+
+        metadata = Mock()
+        metadata.hostname = "host"
+        metadata.profile = "profile"
+        metadata.groups = ['a', 'b', 'c']
+        args = ['host', '-p', 'profile', '-g', 'a:b:c']
+
+        trigger.end_client_run(metadata)
+        self.assertItemsEqual([[os.path.join(trigger.data, 'foo.sh')] + args,
+                               [os.path.join(trigger.data, 'bar')] + args],
+                              [c[0][0]
+                               for c in trigger.async_run.call_args_list])
-- 
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