64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
import py
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from py.test.collect import Function
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if py.std.sys.version_info > (3, 0):
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_self = "__self__"
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else:
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_self = "im_self"
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class TestCaseUnit(Function):
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""" compatibility Unit executor for TestCase methods
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honouring setUp and tearDown semantics.
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"""
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def runtest(self, _deprecated=None):
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boundmethod = self.obj
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instance = getattr(boundmethod, _self)
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instance.setUp()
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try:
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boundmethod()
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finally:
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instance.tearDown()
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class TestCase(object):
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"""compatibility class of unittest's TestCase. """
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Function = TestCaseUnit
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def setUp(self):
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pass
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def tearDown(self):
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pass
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def fail(self, msg=None):
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""" fail immediate with given message. """
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py.test.fail(msg)
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def assertRaises(self, excclass, func, *args, **kwargs):
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py.test.raises(excclass, func, *args, **kwargs)
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failUnlessRaises = assertRaises
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# dynamically construct (redundant) methods
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aliasmap = [
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('x', 'not x', 'assert_, failUnless'),
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('x', 'x', 'failIf'),
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('x,y', 'x!=y', 'failUnlessEqual,assertEqual, assertEquals'),
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('x,y', 'x==y', 'failIfEqual,assertNotEqual, assertNotEquals'),
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]
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items = []
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for sig, expr, names in aliasmap:
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names = map(str.strip, names.split(','))
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sigsubst = expr.replace('y', '%s').replace('x', '%s')
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for name in names:
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items.append("""
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def %(name)s(self, %(sig)s, msg=""):
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__tracebackhide__ = True
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if %(expr)s:
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py.test.fail(msg=msg + (%(sigsubst)r %% (%(sig)s)))
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""" % locals() )
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source = "".join(items)
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exec(py.code.Source(source).compile())
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__all__ = ['TestCase']
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