I published presentation slide about Oktest. If you have interested in testing, check it out.
http://www.slideshare.net/kwatch/oktest-a-new-style-testing-library-for-python -- regards, makoto kuwata On Sat, Aug 27, 2011 at 9:37 PM, Makoto Kuwata <k...@kuwata-lab.com> wrote: > Hi, > > I released Oktest 0.9.0. > http://pypi.python.org/pypi/Oktest/ > http://packages.python.org/Oktest/ > > Oktest is a new-style testing library for Python. > :: > > from oktest import ok, NG > ok (x) > 0 # same as assert_(x > 0) > ok (s) == 'foo' # same as assertEqual(s, 'foo') > ok (s) != 'foo' # same as assertNotEqual(s, 'foo') > ok (f).raises(ValueError) # same as assertRaises(ValueError, f) > ok (u'foo').is_a(unicode) # same as assert_(isinstance(u'foo', unicode)) > NG (u'foo').is_a(int) # same as assert_(not isinstance(u'foo', int)) > ok ('A.txt').is_file() # same as assert_(os.path.isfile('A.txt')) > NG ('A.txt').is_dir() # same as assert_(not os.path.isdir('A.txt')) > > See http://packages.python.org/Oktest/ for details. > > NOTICE!! Oktest is a young project and specification may change in the future. > > > Main Enhancements > ----------------- > > * New '@test' decorator provided. It is simple but very powerful. > Using @test decorator, you can write test description in free text > instead of test method. > ex:: > > class FooTest(unittest.TestCase): > > def test_1_plus_1_should_be_2(self): # not cool... > self.assertEqual(2, 1+1) > > @test("1 + 1 should be 2") # cool! easy to read & write! > def _(self): > self.assertEqual(2, 1+1) > > * Fixture injection support by '@test' decorator. > Arguments of test method are regarded as fixture names and > they are injected by @test decorator automatically. > Instance methods or global functions which name is 'provide_xxxx' are > regarded as fixture provider (or builder) for fixture 'xxxx'. > ex:: > > class SosTest(unittest.TestCase): > > ## > ## fixture providers. > ## > def provide_member1(self): > return {"name": "Haruhi"} > > def provide_member2(self): > return {"name": "Kyon"} > > ## > ## fixture releaser (optional) > ## > def release_member1(self, value): > assert value == {"name": "Haruhi"} > > ## > ## testcase which requires 'member1' and 'member2' fixtures. > ## > @test("validate member's names") > def _(self, member1, member2): > assert member1["name"] == "Haruhi" > assert member2["name"] == "Kyon" > > Dependencies between fixtures are resolved automatically. > ex:: > > class BarTest(unittest.TestCase): > > ## > ## for example: > ## - Fixture 'a' depends on 'b' and 'c'. > ## - Fixture 'c' depends on 'd'. > ## > def provide_a(b, c): return b + c + ["A"] > def provide_b(): return ["B"] > def provide_c(d): return d + ["C"] > def provide_d(): reutrn ["D"] > > ## > ## Dependencies between fixtures are solved automatically. > ## > @test("dependency test") > def _(self, a): > assert a == ["B", "D", "C", "A"] > > If loop exists in dependency then @test reports error. > > If you want to integrate with other fixture library, see the following > example:: > > class MyFixtureManager(object): > def __init__(self): > self.values = { "x": 100, "y": 200 } > def provide(self, name): > return self.values[name] > def release(self, name, value): > pass > > oktest.fixure_manager = MyFixtureResolver() > > > > Other Enhancements and Changes > ------------------------------ > > * Supports command-line interface to execute test scripts. > * Reporting style is changed. > * New assertion method ``ok(x).attr(name, value)`` to check attribute. > * New assertion method ``ok(x).length(n)``. > * New feature``ok().should`` helps you to check boolean method. > * 'ok(str1) == str2' displays diff if text1 != text2, even when using > with unittest module. > * Assertion ``raises()`` supports regular expression to check error message. > * Helper functions in oktest.dummy module are now available as decorator. > * 'AssertionObject.expected' is renamed to 'AssertionObject.boolean'. > * ``oktest.run()`` is changed to return number of failures and errors of > tests. > * ``before_each()`` and ``after_each()`` are now non-supported. > * (Experimental) New function ``NOT()`` provided which is same as ``NG()``. > * (Experimental) ``skip()`` and ``@skip.when()`` are provided to skip tests:: > > See CHANGES.txt for details. > http://packages.python.org/Oktest/CHANGES.txt > > > Have a nice testing life! > > -- > regards, > makoto kuwata > -- http://mail.python.org/mailman/listinfo/python-list
