def makeSuite(self):
tmp = TempIO()
tmp.putfile('test_lone_error.py', """
def test_lone_error():
raise AssertionError
""")
return tmp
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail.py", """\
def test_bad():
print "it's no good!!!"
assert False""")
return self.tmp
class TestSuccessfulRun(WithTestMethod, NoseTTYTester):
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_pass.py", """def test_good(): pass""")
return self.tmp
def test_absence_of_error_does_nothing(self):
assert "test_to_pass.py" not in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail_testclass.py", """\
class TestToFail(object):
def test_bad_from_testclass(self):
assert False
""")
return self.tmp
class TestSuccessfulRun(WithTestMethod, NoseTTYTester):
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_pass.py",
"""def test_good(): pass""")
return self.tmp
def test_absence_of_error_does_nothing(self):
assert "test_to_pass.py" not in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail_unittest.py", """\
import unittest
class TestToFail(unittest.TestCase):
def test_bad_from_unittest(self):
assert False
""")
return self.tmp
def exec_if_supported(code, globals={}, locals={}):
# seems that for using from __future__ exec needs to think it's compiling a
# module
tmp = TempIO()
try:
try:
mod = compile(code, tmp.join("code.py"), 'exec')
except SyntaxError:
raise SkipTest
else:
eval(mod, globals, locals)
finally:
del tmp
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail_nested.py", """\
def two():
raise ValueError
def three():
two()
def four():
three()
def test_nested_fail():
four()""")
return self.tmp
class EditErrorsByNumber(EditingErrorsByNumber):
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail_nested.py",
"""\
def two():
raise ValueError
def three():
two()
def four():
three()
def test_nested_fail():
four()""")
return self.tmp
class WithTestMethod(object):
"""mixin to run tests with a failing method"""
def assert_failure_edited(self):
self.inputLines("1")
assert "+3" in self.nose
assert "test_to_fail.py" in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail.py", """\
def test_bad():
print "it's no good!!!"
assert False""")
return self.tmp
class WithTestMethod(object):
"""mixin to run tests with a failing method"""
def assert_failure_edited(self):
self.inputLines("1")
assert "+3" in self.nose
assert "test_to_fail.py" in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail.py",
"""\
def test_bad():
print "it's no good!!!"
assert False""")
return self.tmp
def test_putfile():
tmp = TempIO()
cwd = os.getcwd()
try:
fname = join(tmp, 'french.txt')
putfile(fname, french)
assert exists(fname)
f = open(fname, 'r')
contents = f.read()
f.close()
assert contents == french
# can make lazy dirs ..
fname = join(tmp, 'ou/est/tu/frenchy.txt')
putfile(fname, "")
assert exists(fname)
# relative :
os.chdir(tmp)
putfile('bahh', '')
assert exists(join(tmp, 'bahh'))
finally:
del tmp
os.chdir(cwd)
class WithTestClass(object):
"""mixin to run tests with a failing test class"""
def assert_failure_edited(self):
self.inputLines("1")
assert "+3" in self.nose
assert "test_to_fail_testclass.py" in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail_testclass.py",
"""\
class TestToFail(object):
def test_bad_from_testclass(self):
assert False
""")
return self.tmp
def test_keywords(self):
self.tmp_custom = TempIO(prefix='foobar_', dir=self.tmp)
try:
assert exists(join(self.tmp, basename(self.tmp_custom)))
assert basename(self.tmp_custom).startswith('foobar_')
finally:
del self.tmp_custom
class WithTestClass(object):
"""mixin to run tests with a failing test class"""
def assert_failure_edited(self):
self.inputLines("1")
assert "+3" in self.nose
assert "test_to_fail_testclass.py" in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail_testclass.py", """\
class TestToFail(object):
def test_bad_from_testclass(self):
assert False
""")
return self.tmp
class WithUnitTest(object):
"""mixin to run tests with a failing unittest.TestCase"""
def assert_failure_edited(self):
self.inputLines("1")
assert "+4" in self.nose
assert "test_to_fail_unittest.py" in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail_unittest.py",
"""\
import unittest
class TestToFail(unittest.TestCase):
def test_bad_from_unittest(self):
assert False
""")
return self.tmp
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail.py",
"""\
def test_bad():
print "it's no good!!!"
assert False""")
return self.tmp
class WithUnitTest(object):
"""mixin to run tests with a failing unittest.TestCase"""
def assert_failure_edited(self):
self.inputLines("1")
assert "+4" in self.nose
assert "test_to_fail_unittest.py" in self.nose
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile(
"test_to_fail_unittest.py", """\
import unittest
class TestToFail(unittest.TestCase):
def test_bad_from_unittest(self):
assert False
""")
return self.tmp
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail_testclass.py",
"""\
class TestToFail(object):
def test_bad_from_testclass(self):
assert False
""")
return self.tmp
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_fail_unittest.py",
"""\
import unittest
class TestToFail(unittest.TestCase):
def test_bad_from_unittest(self):
assert False
""")
return self.tmp
def test_session_maintains_state():
tmp = TempIO()
data_file = tmp.join(".session")
session = Session(data_file, "foo")
eq_(session.started_as_parent(), True)
# now it's set...
eq_(session.started_as_parent(), False)
eq_(session.started_as_parent(), False)
session2 = Session(data_file, "foo2")
eq_(session2.started_as_parent(), True)
eq_(session2.started_as_parent(), False)
session.unregister_parent()
eq_(session.started_as_parent(), True)
eq_(session2.started_as_parent(), False)
session2.unregister_parent()
eq_(session2.started_as_parent(), True)
def test_session_maintains_state():
tmp = TempIO()
data_file = tmp.join(".session")
session = Session(data_file, "foo")
eq_(session.started_as_parent(), True)
# now it's set...
eq_(session.started_as_parent(), False)
eq_(session.started_as_parent(), False)
session2 = Session(data_file, "foo2")
eq_(session2.started_as_parent(), True)
eq_(session2.started_as_parent(), False)
session.unregister_parent()
eq_(session.started_as_parent(), True)
eq_(session2.started_as_parent(), False)
session2.unregister_parent()
eq_(session2.started_as_parent(), True)
def makeSuite(self):
tmp = TempIO()
tmp.putfile('test_many_errors.py', """
def test_assert_one():
raise AssertionError("nope x is not y")
def test_one():
pass
def test_assert_two():
raise AssertionError("sory y is definitely not x")
def test_two():
pass
def test_value_one():
raise ValueError
def test_value_two():
raise ValueError
def test_good_one():
pass
def test_good_two():
pass
""")
return tmp
def test_mkdirall():
tmp = TempIO()
cwd = os.getcwd()
try:
mkdirall(join(tmp, 'blah/blah/'))
assert exists(join(tmp, 'blah/blah'))
# relative too ...
os.chdir(tmp)
mkdirall('ici/ou/la')
assert exists('ici')
assert exists('ici/ou')
assert exists('ici/ou/la')
finally:
del tmp
os.chdir(cwd)
def makeSuite(self):
self.tmp = TempIO()
self.tmp.test = "test"
self.tmp.test.putfile(
"__init__.py", """
import os
def teardown():
f = open(os.path.join(os.path.dirname(__file__),'foo.out'), 'w')
f.write("blah")
f.close()
pass
""")
self.tmp.test.putfile(
"test_foo.py", """
def test_will_fail():
raise AssertionError
""")
return self.tmp
def setUp(self):
self.tmp = TempIO()
class TestTempIO(object):
def setUp(self):
self.tmp = TempIO()
def tearDown(self):
if hasattr(self, 'tmp'):
del self.tmp
@attr(unit=True)
def test_deferred(self):
tmp = TempIO(deferred=True)
root = str(tmp)
assert exists(root)
del tmp
assert exists(root)
tmp2 = TempIO(deferred=False)
root = str(tmp2)
assert exists(root)
del tmp2
assert not exists(root)
@attr(unit=True)
def test_del(self):
root = copy(self.tmp)
del self.tmp
assert not exists(root)
@attr(unit=True)
def test_keywords(self):
self.tmp_custom = TempIO(prefix='foobar_', dir=self.tmp)
try:
assert exists(join(self.tmp, basename(self.tmp_custom)))
assert basename(self.tmp_custom).startswith('foobar_')
finally:
del self.tmp_custom
@attr(unit=True)
def test_mkdir(self):
base1 = self.tmp.mkdir('base1')
assert exists(join(self.tmp, base1))
base2 = self.tmp.mkdir('base2')
assert exists(join(self.tmp, base2))
@attr(unit=True)
def test_newdir(self):
self.tmp.rick_james = "rick_james"
assert exists(self.tmp.rick_james)
assert self.tmp.rick_james.startswith(self.tmp)
assert self.tmp.rick_james.endswith("rick_james")
self.tmp.rick_james = "rick james"
assert exists(self.tmp.rick_james)
assert self.tmp.rick_james.startswith(self.tmp)
assert self.tmp.rick_james.endswith("rick james")
self.tmp.rick_james = "rick_james/i/love/you"
assert exists(self.tmp.rick_james)
assert self.tmp.rick_james.startswith(self.tmp)
assert self.tmp.rick_james.endswith("rick_james/i/love/you")
@attr(unit=True)
def test_path_interface(self):
self.tmp.dupes = "processed/dupes"
def endswith(p, end):
assert p.endswith(end), "%s did not end in %s" % (p,end)
eq_(self.tmp.dupes, path.join(self.tmp, "processed/dupes"))
eq_(self.tmp.dupes.abspath(),
path.abspath(path.join(self.tmp, "processed/dupes")))
eq_(self.tmp.dupes.basename(), "dupes")
eq_(self.tmp.dupes.dirname(), path.join(self.tmp, "processed"))
eq_(self.tmp.dupes.normpath(), path.normpath(self.tmp.dupes))
eq_(self.tmp.dupes.exists(), True)
eq_(self.tmp.dupes.join("foo", "bar"), path.abspath(path.join(
self.tmp, "processed/dupes/foo/bar")))
eq_(self.tmp.dupes.join("foo", "bar").exists(), False)
self.tmp.dupes.more = "foo/bar"
eq_(path.exists(path.join(self.tmp.dupes, "foo", "bar")), True)
eq_(self.tmp.dupes.join("foo", "bar").exists(), True)
eq_(self.tmp.dupes.realpath(),
path.realpath(path.join(self.tmp, "processed/dupes")))
eq_(self.tmp.dupes.splitpath(), path.split(self.tmp.dupes))
eq_(self.tmp.dupes.splitext(), (path.realpath(path.join(self.tmp,
"processed/dupes")), ""))
@attr(unit=True)
def test_putfile(self):
self.tmp.putfile('frenchy.txt', french)
assert exists(join(self.tmp, 'frenchy.txt'))
assert open(join(self.tmp, 'frenchy.txt'), 'r').read() == french
abspath = self.tmp.putfile('petite/grenouille/frenchy.txt', french)
exppath = join(self.tmp, 'petite/grenouille/frenchy.txt')
assert exists(exppath)
eq_(abspath, exppath)
# check laziness of putfile's mkdir'ing :
self.tmp.putfile('petite/grenouille/ribbit/frenchy.txt', french)
assert exists(join(self.tmp,
'petite/grenouille/ribbit/frenchy.txt'))
# make sure that a second call will only create directories necessary:
self.tmp.putfile('petite/grenouille/ribbit/foo.txt', "foo")
@attr(unit=True)
def test_putfile_mode(self):
self.tmp.putfile('frenchy.txt', b"", 'wb')
f = open(join(self.tmp, 'frenchy.txt'), 'rb')
f.read()
@attr(unit=True)
@raises(TypeError)
def test_putfile_accepts_only_relative_paths(self):
self.tmp.putfile('/petite/grenouille/ribbit/frenchy.txt', "franch")
@attr(unit=True)
def test_rmtree(self):
root = str(self.tmp)
self.tmp.rmtree()
assert not exists(root)
@attr(unit=True)
def test_root(self):
assert isdir(self.tmp)
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_pass.py", """def test_good(): pass""")
return self.tmp
def makeSuite(self):
self.tmp = TempIO()
self.tmp.putfile("test_to_pass.py",
"""def test_good(): pass""")
return self.tmp
def reset_heavy_dsn():
global HEAVY_DSN
if HEAVY_DSN_IS_TEMPIO:
tmp = TempIO(deferred=True)
HEAVY_DSN = 'sqlite:///%s' % tmp.join("tmp.db")
