tests: skip journal.stream tests on ENOENT error

When running in a chroot, doctests that called journal.stream would
fail with ENOENT. Move the tests to test_journal, where we can skip
tests properly (without uglyfying the documentation).

Fixes #32.

1 files changed, 4 insertions, 4 deletions

diff --git a/systemd/journal.py b/systemd/journal.py
index e9f714e..41ffbdc 100644
--- a/systemd/journal.py
+++ b/systemd/journal.py
@@ -456,8 +456,8 @@ def stream(identifier=None, priority=LOG_INFO, level_prefix=False):
     newline character is written.
 
     >>> from systemd import journal
-    >>> stream = journal.stream('myapp')
-    >>> res = stream.write('message...\n')
+    >>> stream = journal.stream('myapp')                       # doctest: +SKIP
+    >>> res = stream.write('message...\n')                     # doctest: +SKIP
 
     will produce the following message in the journal::
 
@@ -470,8 +470,8 @@ def stream(identifier=None, priority=LOG_INFO, level_prefix=False):
     This interface can be used conveniently with the print function:
 
     >>> from __future__ import print_function
-    >>> fileobj = journal.stream()
-    >>> print('message...', file=fileobj)                      # doctest: +SKIP
+    >>> stream = journal.stream()                              # doctest: +SKIP
+    >>> print('message...', file=stream)                       # doctest: +SKIP
 
     priority is the syslog priority, one of `LOG_EMERG`, `LOG_ALERT`,
     `LOG_CRIT`, `LOG_ERR`, `LOG_WARNING`, `LOG_NOTICE`, `LOG_INFO`, `LOG_DEBUG`.