40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
import unittest
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from lesscpy.plib.process import Process
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from lesscpy.plib.variable import Variable
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from mockp import Mockp
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class TestProcess(unittest.TestCase):
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def testswap(self):
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p = Process(Mockp([]))
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p.scope = [{}]
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self.assertRaises(SyntaxError, p.swap, '@var')
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p.scope = [{'@var': Variable(Mockp(['@var', ':', ['1']]))}]
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self.assertEqual('1', p.swap('@var'))
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p.scope.append({'@var': Variable(Mockp(['@var', ':', ['2']]))})
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self.assertEqual('2', p.swap('@var'))
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p.scope.pop()
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self.assertEqual('1', p.swap('@var'))
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self.assertEqual('1 ', p.swap('@var '))
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self.assertEqual('-1', p.swap('-@var'))
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self.assertEqual('-1 ', p.swap('-@var '))
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def testswapvarvar(self):
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p = Process(Mockp([]))
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p.scope = [{'@var': Variable(Mockp(['@var', ':', ['1']]))}]
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p.scope.append({'@name': Variable(Mockp(['@name', ':', ['var']]))})
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self.assertEqual('1', p.swap('@@name'))
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self.assertEqual('1 ', p.swap('@@name '))
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self.assertEqual('-1', p.swap('-@@name'))
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self.assertEqual('-1 ', p.swap('-@@name '))
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def testreplace(self):
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p = Process(Mockp([]))
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p.scope = [{'@var': Variable(Mockp(['@var', ':', ['1']]))}]
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p.scope.append({'@var2': Variable(Mockp(['@var2', ':', ['2']]))})
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t = p.replace_vars(['1', '@var2', 'm', '@var'])
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self.assertEqual(t, ['1', '2', 'm', '1'])
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t = p.replace_vars(['1', '-@var2 ', 'm', '-@var'])
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self.assertEqual(t, ['1', '-2 ', 'm', '-1'])
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if __name__ == '__main__':
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unittest.main() |