[Sqlalchemy-commits] [1298] sqlalchemy/trunk/test/selectresults.py: what a strange thing to not be i
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[Sqlalchemy-commits] [1298] sqlalchemy/trunk/test/selectresults.py: what a strange thing to not be in there....
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From: <co...@sq...> - 2006-04-19 19:47:13
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><style type="text/css"><!-- #msg dl { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; } #msg dt { float: left; width: 6em; font-weight: bold; } #msg dt:after { content:':';} #msg dl, #msg dt, #msg ul, #msg li { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; } #msg dl a { font-weight: bold} #msg dl a:link { color:#fc3; } #msg dl a:active { color:#ff0; } #msg dl a:visited { color:#cc6; } h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; } #msg pre { overflow: auto; background: #ffc; border: 1px #fc0 solid; padding: 6px; } #msg ul, pre { overflow: auto; } #patch { width: 100%; } #patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;} #patch .propset h4, #patch .binary h4 {margin:0;} #patch pre {padding:0;line-height:1.2em;margin:0;} #patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;} #patch .propset .diff, #patch .binary .diff {padding:10px 0;} #patch span {display:block;padding:0 10px;} #patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;} #patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;} #patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;} #patch .lines, .info {color:#888;background:#fff;} --></style> <title>[1298] sqlalchemy/trunk/test/selectresults.py: what a strange thing to not be in there....</title> </head> <body> <div id="msg"> <dl> <dt>Revision</dt> <dd>1298</dd> <dt>Author</dt> <dd>zzzeek</dd> <dt>Date</dt> <dd>2006-04-19 14:47:02 -0500 (Wed, 19 Apr 2006)</dd> </dl> <h3>Log Message</h3> <pre>what a strange thing to not be in there....</pre> <h3>Added Paths</h3> <ul> <li><a href="#sqlalchemytrunktestselectresultspy">sqlalchemy/trunk/test/selectresults.py</a></li> </ul> </div> <div id="patch"> <h3>Diff</h3> <a id="sqlalchemytrunktestselectresultspy"></a> <div class="addfile"><h4>Added: sqlalchemy/trunk/test/selectresults.py (1297 => 1298)</h4> <pre class="diff"><span> <span class="info">--- sqlalchemy/trunk/test/selectresults.py 2006-04-19 19:43:31 UTC (rev 1297) +++ sqlalchemy/trunk/test/selectresults.py 2006-04-19 19:47:02 UTC (rev 1298) </span><span class="lines">@@ -0,0 +1,68 @@ </span><ins>+from testbase import PersistTest +import testbase + +from sqlalchemy import * + +from sqlalchemy.mods.selectresults import SelectResultsExt + +class Foo(object): + pass + +class SelectResultsTest(PersistTest): + def setUpAll(self): + global foo + foo = Table('foo', testbase.db, + Column('id', Integer, Sequence('foo_id_seq'), primary_key=True), + Column('bar', Integer)) + + assign_mapper(Foo, foo, extension=SelectResultsExt()) + foo.create() + for i in range(100): + Foo(bar=i) + objectstore.commit() + + def setUp(self): + self.orig = Foo.mapper.select_whereclause() + self.res = Foo.select() + + def tearDownAll(self): + global foo + foo.drop() + + def test_slice(self): + assert self.res[1] == self.orig[1] + assert list(self.res[10:20]) == self.orig[10:20] + assert list(self.res[10:]) == self.orig[10:] + assert list(self.res[:10]) == self.orig[:10] + assert list(self.res[:10]) == self.orig[:10] + assert list(self.res[10:40:3]) == self.orig[10:40:3] + assert list(self.res[-5:]) == self.orig[-5:] + + def test_aggregate(self): + assert self.res.count() == 100 + assert self.res.filter(foo.c.bar<30).min(foo.c.bar) == 0 + assert self.res.filter(foo.c.bar<30).max(foo.c.bar) == 29 + # this one fails in mysql as the result comes back as a string + assert self.res.filter(foo.c.bar<30).sum(foo.c.bar) == 435 + # this one fails with postgres, the floating point comparison fails + assert self.res.filter(foo.c.bar<30).avg(foo.c.bar) == 14.5 + + def test_filter(self): + assert self.res.count() == 100 + assert self.res.filter(Foo.c.bar < 30).count() == 30 + res2 = self.res.filter(Foo.c.bar < 30).filter(Foo.c.bar > 10) + assert res2.count() == 19 + + def test_order_by(self): + assert self.res.order_by([Foo.c.bar])[0].bar == 0 + assert self.res.order_by([desc(Foo.c.bar)])[0].bar == 99 + + def test_offset(self): + assert list(self.res.order_by([Foo.c.bar]).offset(10))[0].bar == 10 + + def test_offset(self): + assert len(list(self.res.limit(10))) == 10 + + +if __name__ == "__main__": + testbase.main() </ins></span></pre> </div> </div> </body> </html> |
