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262 lines
9.5 KiB
Python
262 lines
9.5 KiB
Python
#!/usr/bin/env python
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"""Tests for git_footers."""
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import json
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import os
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import StringIO
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import sys
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import tempfile
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from testing_support.auto_stub import TestCase
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import git_footers
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class GitFootersTest(TestCase):
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_message = """
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This is my commit message. There are many like it, but this one is mine.
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My commit message is my best friend. It is my life. I must master it.
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"""
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_position = 'refs/heads/master@{#292272}'
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_position_footer = 'Cr-Commit-Position: %s\n' % _position
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def testFootersBasic(self):
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self.assertEqual(
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git_footers.split_footers('Not-A: footer'),
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(['Not-A: footer'], [], []))
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self.assertEqual(
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git_footers.split_footers('Header\n\nActual: footer'),
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(['Header', ''], ['Actual: footer'], [('Actual', 'footer')]))
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self.assertEqual(
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git_footers.split_footers('\nActual: footer'),
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([''], ['Actual: footer'], [('Actual', 'footer')]))
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self.assertEqual(
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git_footers.split_footers('H\n\nBug:\nAlso: footer'),
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(['H', ''], ['Bug:', 'Also: footer'],
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[('Bug', ''), ('Also', 'footer')]))
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self.assertEqual(
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git_footers.split_footers('H\n\nBug: '),
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(['H', ''], ['Bug: '], [('Bug', '')]))
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self.assertEqual(
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git_footers.parse_footers(self._message), {})
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self.assertEqual(
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git_footers.parse_footers(self._message + self._position_footer),
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{ 'Cr-Commit-Position': [ self._position ] })
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self.assertEqual(
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git_footers.parse_footers(self._message + self._position_footer
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+ self._position_footer),
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{ 'Cr-Commit-Position': [ self._position, self._position ] })
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self.assertEqual(
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git_footers.parse_footers(self._message +
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'Bug:\n' +
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self._position_footer),
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{ 'Bug': [''],
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'Cr-Commit-Position': [ self._position ] })
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def testSkippingBadFooterLines(self):
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message = ('Title.\n'
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'\n'
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'Last: paragraph starts\n'
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'It-may: contain\n'
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'bad lines, which should be skipped\n'
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'For: example\n'
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'(cherry picked from)\n'
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'And-only-valid: footers taken')
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self.assertEqual(git_footers.split_footers(message),
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(['Title.',
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''],
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['Last: paragraph starts',
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'It-may: contain',
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'bad lines, which should be skipped',
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'For: example',
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'(cherry picked from)',
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'And-only-valid: footers taken'],
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[('Last', 'paragraph starts'),
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('It-may', 'contain'),
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('For', 'example'),
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('And-only-valid', 'footers taken')]))
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self.assertEqual(git_footers.parse_footers(message),
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{'Last': ['paragraph starts'],
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'It-May': ['contain'],
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'For': ['example'],
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'And-Only-Valid': ['footers taken']})
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def testAvoidingURLs(self):
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message = ('Someone accidentally put a URL in the footers.\n'
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'\n'
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'Followed: by\n'
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'http://domain.tld\n'
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'Some: footers')
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self.assertEqual(git_footers.split_footers(message),
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(['Someone accidentally put a URL in the footers.',
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''],
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['Followed: by',
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'http://domain.tld',
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'Some: footers'],
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[('Followed', 'by'),
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('Some', 'footers')]))
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self.assertEqual(git_footers.parse_footers(message),
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{'Followed': ['by'],
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'Some': ['footers']})
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def testSplittingLastParagraph(self):
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message = ('Title.\n'
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'\n'
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'The final paragraph has some normal text first.\n'
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'Followed: by\n'
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'nonsense trailers and\n'
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'Some: footers')
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self.assertEqual(git_footers.split_footers(message),
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(['Title.',
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'',
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'The final paragraph has some normal text first.',
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''],
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['Followed: by',
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'nonsense trailers and',
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'Some: footers'],
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[('Followed', 'by'),
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('Some', 'footers')]))
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self.assertEqual(git_footers.parse_footers(message),
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{'Followed': ['by'],
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'Some': ['footers']})
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def testGetFooterChangeId(self):
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msg = '\n'.join(['whatever',
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'',
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'Change-Id: ignored',
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'', # Above is ignored because of this empty line.
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'Change-Id: Ideadbeaf'])
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self.assertEqual(['Ideadbeaf'], git_footers.get_footer_change_id(msg))
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self.assertEqual([], git_footers.get_footer_change_id(
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'desc\nBUG=not-a-valid-footer\nChange-Id: Ixxx'))
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self.assertEqual(['Ixxx'], git_footers.get_footer_change_id(
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'desc\nBUG=not-a-valid-footer\n\nChange-Id: Ixxx'))
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def testAddFooterChangeId(self):
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with self.assertRaises(AssertionError):
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git_footers.add_footer_change_id('Already has\n\nChange-Id: Ixxx', 'Izzz')
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self.assertEqual(
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git_footers.add_footer_change_id('header-only', 'Ixxx'),
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'header-only\n\nChange-Id: Ixxx')
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self.assertEqual(
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git_footers.add_footer_change_id('header\n\nsome: footer', 'Ixxx'),
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'header\n\nsome: footer\nChange-Id: Ixxx')
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self.assertEqual(
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git_footers.add_footer_change_id('header\n\nBUG: yy', 'Ixxx'),
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'header\n\nBUG: yy\nChange-Id: Ixxx')
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self.assertEqual(
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git_footers.add_footer_change_id('header\n\nBUG: yy\nPos: 1', 'Ixxx'),
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'header\n\nBUG: yy\nChange-Id: Ixxx\nPos: 1')
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self.assertEqual(
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git_footers.add_footer_change_id('header\n\nBUG: yy\n\nPos: 1', 'Ixxx'),
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'header\n\nBUG: yy\n\nPos: 1\nChange-Id: Ixxx')
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# Special case: first line is never a footer, even if it looks line one.
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self.assertEqual(
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git_footers.add_footer_change_id('header: like footer', 'Ixxx'),
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'header: like footer\n\nChange-Id: Ixxx')
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self.assertEqual(
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git_footers.add_footer_change_id('Header.\n\nBug: v8\nN=t\nT=z', 'Ix'),
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'Header.\n\nBug: v8\nChange-Id: Ix\nN=t\nT=z')
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def testAddFooter(self):
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self.assertEqual(
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git_footers.add_footer('', 'Key', 'Value'),
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'\nKey: Value')
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self.assertEqual(
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git_footers.add_footer('Header with empty line.\n\n', 'Key', 'Value'),
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'Header with empty line.\n\nKey: Value')
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self.assertEqual(
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git_footers.add_footer('Top\n\nSome: footer', 'Key', 'value'),
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'Top\n\nSome: footer\nKey: value')
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self.assertEqual(
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git_footers.add_footer('Top\n\nSome: footer', 'Key', 'value',
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after_keys=['Any']),
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'Top\n\nSome: footer\nKey: value')
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self.assertEqual(
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git_footers.add_footer('Top\n\nSome: footer', 'Key', 'value',
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after_keys=['Some']),
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'Top\n\nSome: footer\nKey: value')
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self.assertEqual(
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git_footers.add_footer('Top\n\nSome: footer\nOther: footer',
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'Key', 'value', after_keys=['Some']),
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'Top\n\nSome: footer\nKey: value\nOther: footer')
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self.assertEqual(
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git_footers.add_footer('Top\n\nSome: footer\nOther: footer',
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'Key', 'value', before_keys=['Other']),
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'Top\n\nSome: footer\nKey: value\nOther: footer')
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self.assertEqual(
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git_footers.add_footer(
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'Top\n\nSome: footer\nOther: footer\nFinal: footer',
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'Key', 'value', after_keys=['Some'], before_keys=['Final']),
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'Top\n\nSome: footer\nKey: value\nOther: footer\nFinal: footer')
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self.assertEqual(
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git_footers.add_footer(
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'Top\n\nSome: footer\nOther: footer\nFinal: footer',
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'Key', 'value', after_keys=['Other'], before_keys=['Some']),
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'Top\n\nSome: footer\nOther: footer\nKey: value\nFinal: footer')
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def testRemoveFooter(self):
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self.assertEqual(
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git_footers.remove_footer('message', 'Key'),
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'message')
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self.assertEqual(
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git_footers.remove_footer('message\n\nSome: footer', 'Key'),
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'message\n\nSome: footer')
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self.assertEqual(
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git_footers.remove_footer('message\n\nSome: footer\nKey: value', 'Key'),
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'message\n\nSome: footer')
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self.assertEqual(
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git_footers.remove_footer(
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'message\n\nKey: value\nSome: footer\nKey: value', 'Key'),
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'message\n\nSome: footer')
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def testReadStdin(self):
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self.mock(git_footers.sys, 'stdin', StringIO.StringIO(
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'line\r\notherline\r\n\r\n\r\nFoo: baz\r\nStill: footer'))
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stdout = StringIO.StringIO()
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self.mock(git_footers.sys, 'stdout', stdout)
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self.assertEqual(git_footers.main([]), 0)
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self.assertEqual(stdout.getvalue(), 'Still: footer\nFoo: baz\n')
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def testToJson(self):
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self.mock(git_footers.sys, 'stdin', StringIO.StringIO(
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'line\r\nany spaces\r\n\r\n\r\nFoo: 1\nBar: 2\nFoo: 3'))
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with tempfile.NamedTemporaryFile() as tmp:
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self.assertEqual(git_footers.main(['--json', tmp.name]), 0)
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js = json.load(open(tmp.name))
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self.assertEqual(js, {'Foo': ['3', '1'], 'Bar': ['2']})
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if __name__ == '__main__':
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unittest.main()
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