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Viewing changes to bzrlib/tests/test_shelf_ui.py

  • Committer: Andrew Bennetts
  • Date: 2010-02-12 04:33:05 UTC
  • mfrom: (5031 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5032.
  • Revision ID: andrew.bennetts@canonical.com-20100212043305-ujdbsdoviql2t7i3
Merge lp:bzr

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bzrlib/tests/test_shelf_ui.py
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from cStringIO import StringIO
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import os
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import sys
 
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from textwrap import dedent
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from bzrlib import (
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    errors,
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    revision,
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    tests,
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)
 
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from bzrlib.tests import script
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class ExpectShelver(shelf_ui.Shelver):
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        self.assertFileEqual(LINES_AJ, 'tree/foo')
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        self.assertEqual(1, tree.get_shelf_manager().last_shelf())
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    def test_unshelve_args_preview(self):
 
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        tree = self.create_tree_with_shelf()
 
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        write_diff_to = StringIO()
 
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        unshelver = shelf_ui.Unshelver.from_args(
 
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            directory='tree', action='preview', write_diff_to=write_diff_to)
 
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        try:
 
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            unshelver.run()
 
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        finally:
 
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            unshelver.tree.unlock()
 
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        # The changes were not unshelved.
 
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        self.assertFileEqual(LINES_AJ, 'tree/foo')
 
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        self.assertEqual(1, tree.get_shelf_manager().last_shelf())
 
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        # But the diff was written to write_diff_to.
 
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        diff = write_diff_to.getvalue()
 
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        expected = dedent("""\
 
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            @@ -1,4 +1,4 @@
 
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            -a
 
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            +z
 
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             b
 
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             c
 
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             d
 
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            @@ -7,4 +7,4 @@
 
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             g
 
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             h
 
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             i
 
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            -j
 
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            +y
 
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            """)
 
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        self.assertEqualDiff(expected, diff[-len(expected):])
 
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    def test_unshelve_args_delete_only(self):
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        tree = self.make_branch_and_tree('tree')
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        manager = tree.get_shelf_manager()
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        self.assertRaises(errors.InvalidShelfId,
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            shelf_ui.Unshelver.from_args, directory='tree',
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            action='delete-only', shelf_id='foo')
 
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class TestUnshelveScripts(TestUnshelver, 
 
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                          script.TestCaseWithTransportAndScript): 
 
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    def test_unshelve_messages_keep(self):
 
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        self.create_tree_with_shelf()
 
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        self.run_script("""
 
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$ cd tree
 
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$ bzr unshelve --keep
 
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2>Using changes with id "1".
 
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2> M  foo
 
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2>All changes applied successfully.
 
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""")
 
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    def test_unshelve_messages_delete(self):
 
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        self.create_tree_with_shelf()
 
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        self.run_script("""
 
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$ cd tree
 
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$ bzr unshelve --delete-only
 
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2>Deleted changes with id "1".
 
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""")
 
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    def test_unshelve_messages_apply(self):
 
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        self.create_tree_with_shelf()
 
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        self.run_script("""
 
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$ cd tree
 
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$ bzr unshelve --apply
 
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2>Using changes with id "1".
 
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2> M  foo
 
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2>All changes applied successfully.
 
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2>Deleted changes with id "1".
 
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""")
 
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    def test_unshelve_messages_dry_run(self):
 
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        self.create_tree_with_shelf()
 
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        self.run_script("""
 
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$ cd tree
 
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$ bzr unshelve --dry-run
 
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2>Using changes with id "1".
 
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2> M  foo
 
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""")