Mercurial > hg-stable
comparison tests/test-simplekeyvaluefile.py @ 32309:ed2c44741190
scmutil: add simplekeyvaluefile reading test
Before this patch, mockvfs did not emulate readlines correctly
and there was no test for simplekeyvaluefile reading.
| author | Kostia Balytskyi <ikostia@fb.com> |
|---|---|
| date | Thu, 11 May 2017 08:39:44 -0700 |
| parents | c6921568cd20 |
| children | 218ca8526ec0 |
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| 32308:24f55686a63d | 32309:ed2c44741190 |
|---|---|
| 31 | 31 |
| 32 def read(self, path): | 32 def read(self, path): |
| 33 return mockfile(path, self).read() | 33 return mockfile(path, self).read() |
| 34 | 34 |
| 35 def readlines(self, path): | 35 def readlines(self, path): |
| 36 return mockfile(path, self).read().split('\n') | 36 # lines need to contain the trailing '\n' to mock the real readlines |
| 37 return [l for l in mockfile(path, self).read().splitlines(True)] | |
| 37 | 38 |
| 38 def __call__(self, path, mode, atomictemp): | 39 def __call__(self, path, mode, atomictemp): |
| 39 return mockfile(path, self) | 40 return mockfile(path, self) |
| 40 | 41 |
| 41 class testsimplekeyvaluefile(unittest.TestCase): | 42 class testsimplekeyvaluefile(unittest.TestCase): |
| 42 def setUp(self): | 43 def setUp(self): |
| 43 self.vfs = mockvfs() | 44 self.vfs = mockvfs() |
| 44 | 45 |
| 45 def testbasicwriting(self): | 46 def testbasicwritingiandreading(self): |
| 46 d = {'key1': 'value1', 'Key2': 'value2'} | 47 dw = {'key1': 'value1', 'Key2': 'value2'} |
| 47 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write(d) | 48 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write(dw) |
| 48 self.assertEqual(sorted(self.vfs.read('kvfile').split('\n')), | 49 self.assertEqual(sorted(self.vfs.read('kvfile').split('\n')), |
| 49 ['', 'Key2=value2', 'key1=value1']) | 50 ['', 'Key2=value2', 'key1=value1']) |
| 51 dr = scmutil.simplekeyvaluefile(self.vfs, 'kvfile').read() | |
| 52 self.assertEqual(dr, dw) | |
| 50 | 53 |
| 51 def testinvalidkeys(self): | 54 def testinvalidkeys(self): |
| 52 d = {'0key1': 'value1', 'Key2': 'value2'} | 55 d = {'0key1': 'value1', 'Key2': 'value2'} |
| 53 self.assertRaises(error.ProgrammingError, | 56 self.assertRaises(error.ProgrammingError, |
| 54 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write, | 57 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write, |