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from bzrlib.branch import Branch
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from bzrlib.commit import commit
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from bzrlib.selftest import TestCaseInTempDir
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from bzrlib.merge import merge
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from bzrlib.errors import UnrelatedBranches, NoCommits
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class TestMerge(TestCaseInTempDir):
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"""Test appending more than one revision"""
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def test_pending(self):
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br = Branch(".", init=True)
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self.assertEquals(len(br.pending_merges()), 0)
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merge(['.', -1], [None, None])
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self.assertEquals(len(br.pending_merges()), 0)
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def test_nocommits(self):
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br2 = Branch('branch2', init=True)
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self.assertRaises(NoCommits, merge, ['branch2', -1],
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def test_unrelated(self):
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br2 = self.test_nocommits()
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merge, ['branch2', -1], [None, None]
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self.assertRaises(UnrelatedBranches, merge, ['branch2', -1],