[Pkg-bazaar-commits] ./bzr/unstable r989: - add trivial test for show_log function

[Martin Pool]

------------------------------------------------------------
revno: 989
committer: Martin Pool <mbp at sourcefrog.net>
timestamp: Thu 2005-07-28 08:57:30 -0300
message:
  - add trivial test for show_log function
added:
  bzrlib/selftest/testlog.py
modified:
  bzrlib/selftest/__init__.py
-------------- next part --------------
=== modified file 'bzrlib/selftest/__init__.py'
--- a/bzrlib/selftest/__init__.py	2005-07-27 14:19:23 +0000
+++ b/bzrlib/selftest/__init__.py	2005-07-28 11:57:30 +0000
@@ -49,6 +49,7 @@
                    'bzrlib.selftest.testmerge3',
                    'bzrlib.selftest.testhashcache',
                    'bzrlib.selftest.teststatus',
+                   'bzrlib.selftest.testlog',
                    'bzrlib.selftest.blackbox',
                    'bzrlib.selftest.testrevisionnamespaces',
                    'bzrlib.selftest.testbranch',

=== added file 'bzrlib/selftest/testlog.py'
--- a/bzrlib/selftest/testlog.py	1970-01-01 00:00:00 +0000
+++ b/bzrlib/selftest/testlog.py	2005-07-28 11:57:30 +0000
@@ -0,0 +1,51 @@
+# Copyright (C) 2005 by Canonical Ltd
+
+# 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, or
+# (at your option) any later version.
+
+# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+from bzrlib.selftest import BzrTestBase
+from bzrlib.log import LogFormatter, show_log
+from bzrlib.branch import Branch
+
+class LogCatcher(LogFormatter):
+    """Pull log messages into list rather than displaying them.
+
+    For ease of testing we save log messages here rather than actually
+    formatting them, so that we can precisely check the result without
+    being too dependent on the exact formatting.
+
+    We should also test the LogFormatter.
+    """
+    def __init__(self):
+        super(LogCatcher, self).__init__(to_file=None)
+        self.logs = []
+        
+        
+    def show(self, revno, rev, delta):
+        self.logs.append((revno, rev, delta))
+
+
+class SimpleLogTest(BzrTestBase):
+    def runTest(self):
+        eq = self.assertEquals
+        ass = self.assert_
+        
+        b = Branch('.', init=True)
+
+        lf = LogCatcher()
+        show_log(b, lf)
+        # no entries yet
+        eq(lf.logs, [])
+
+