import unittest
import rope.base.codeanalyze
import rope.refactor.occurrences
from rope.refactor import multiproject,rename,move
from ropetest import testutils
class MultiProjectRefactoringTest(unittest.TestCase):
def setUp(self):
super(MultiProjectRefactoringTest, self).setUp()
self.project1 = testutils.sample_project(foldername='testproject1')
self.project2 = testutils.sample_project(foldername='testproject2')
self.mod1 = self.project1.root.create_file('mod1.py')
self.other = self.project1.root.create_file('other.py')
self.mod2 = self.project2.root.create_file('mod2.py')
def tearDown(self):
testutils.remove_project(self.project1)
testutils.remove_project(self.project2)
super(MultiProjectRefactoringTest, self).tearDown()
def test_trivial_rename(self):
self.mod1.write('var = 1\n')
refactoring = multiproject.MultiProjectRefactoring(
rename.Rename, [])
renamer = refactoring(self.project1, self.mod1, 1)
multiproject.perform(renamer.get_all_changes('newvar'))
self.assertEquals('newvar = 1\n', self.mod1.read())
def test_rename(self):
self.mod1.write('var = 1\n')
self.mod2.write('import mod1\nmyvar = mod1.var\n')
refactoring = multiproject.MultiProjectRefactoring(
rename.Rename, [self.project2])
renamer = refactoring(self.project1, self.mod1, 1)
multiproject.perform(renamer.get_all_changes('newvar'))
self.assertEquals('newvar = 1\n', self.mod1.read())
self.assertEquals('import mod1\nmyvar = mod1.newvar\n',
self.mod2.read())
def test_move(self):
self.mod1.write('def a_func():\n pass\n')
self.mod2.write('import mod1\nmyvar = mod1.a_func()\n')
refactoring = multiproject.MultiProjectRefactoring(
move.create_move, [self.project2])
renamer = refactoring(self.project1, self.mod1,
self.mod1.read().index('_func'))
multiproject.perform(renamer.get_all_changes(self.other))
self.assertEquals('', self.mod1.read())
self.assertEquals('def a_func():\n pass\n', self.other.read())
self.assertEquals(
'import mod1\nimport other\nmyvar = other.a_func()\n',
self.mod2.read())
def test_rename_from_the_project_not_containing_the_change(self):
self.project2.get_prefs().add('python_path', self.project1.address)
self.mod1.write('var = 1\n')
self.mod2.write('import mod1\nmyvar = mod1.var\n')
refactoring = multiproject.MultiProjectRefactoring(
rename.Rename, [self.project1])
renamer = refactoring(self.project2, self.mod2,
self.mod2.read().rindex('var'))
multiproject.perform(renamer.get_all_changes('newvar'))
self.assertEquals('newvar = 1\n', self.mod1.read())
self.assertEquals('import mod1\nmyvar = mod1.newvar\n',
self.mod2.read())
if __name__ == '__main__':
unittest.main()
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