| 1 | # -*- mode: python; coding: utf-8 -*- |
|---|
| 2 | # :Progetto: vcpx -- Tests for the state file |
|---|
| 3 | # :Creato: mer 17 ago 2005 18:51:46 CEST |
|---|
| 4 | # :Autore: Lele Gaifax <lele@nautilus.homeip.net> |
|---|
| 5 | # :Licenza: GNU General Public License |
|---|
| 6 | # |
|---|
| 7 | |
|---|
| 8 | from unittest import TestCase |
|---|
| 9 | from vcpx.statefile import StateFile |
|---|
| 10 | from vcpx.shwrap import ReopenableNamedTemporaryFile |
|---|
| 11 | |
|---|
| 12 | |
|---|
| 13 | class Statefile(TestCase): |
|---|
| 14 | "Exercise the state file machinery" |
|---|
| 15 | |
|---|
| 16 | def testStateFile(self): |
|---|
| 17 | """Verify the state file behaviour""" |
|---|
| 18 | |
|---|
| 19 | rontf = ReopenableNamedTemporaryFile('sf', 'tailor') |
|---|
| 20 | |
|---|
| 21 | sf = StateFile(rontf.name, None) |
|---|
| 22 | sf.setPendingChangesets([1,2,3,4,5]) |
|---|
| 23 | |
|---|
| 24 | sf = StateFile(rontf.name, None) |
|---|
| 25 | self.assertEqual(sf.lastAppliedChangeset(), None) |
|---|
| 26 | i = 1 |
|---|
| 27 | for cs in sf: |
|---|
| 28 | self.assertEqual(cs, i) |
|---|
| 29 | i += 1 |
|---|
| 30 | |
|---|
| 31 | sf = StateFile(rontf.name, None) |
|---|
| 32 | self.assertEqual(sf.lastAppliedChangeset(), None) |
|---|
| 33 | cs = sf.next() |
|---|
| 34 | sf.applied() |
|---|
| 35 | self.assertEqual(sf.lastAppliedChangeset(), 1) |
|---|
| 36 | cs = sf.next() |
|---|
| 37 | sf.applied() |
|---|
| 38 | self.assertEqual(sf.lastAppliedChangeset(), 2) |
|---|
| 39 | sf.finalize() |
|---|
| 40 | self.assertEqual(sf.pending(), True) |
|---|
| 41 | |
|---|
| 42 | sf = StateFile(rontf.name, None) |
|---|
| 43 | self.assertEqual(sf.lastAppliedChangeset(), 2) |
|---|
| 44 | i = 3 |
|---|
| 45 | for cs in sf: |
|---|
| 46 | self.assertEqual(cs, i) |
|---|
| 47 | sf.applied() |
|---|
| 48 | i += 1 |
|---|
| 49 | sf.finalize() |
|---|
| 50 | self.assertEqual(sf.pending(), False) |
|---|
| 51 | |
|---|
| 52 | def testJournal(self): |
|---|
| 53 | """Verify the state file journal""" |
|---|
| 54 | |
|---|
| 55 | from os.path import exists |
|---|
| 56 | |
|---|
| 57 | rontf = ReopenableNamedTemporaryFile('sf', 'tailor') |
|---|
| 58 | |
|---|
| 59 | sf = StateFile(rontf.name, None) |
|---|
| 60 | sf.setPendingChangesets([1,2,3,4,5]) |
|---|
| 61 | |
|---|
| 62 | sf = StateFile(rontf.name, None) |
|---|
| 63 | self.assertEqual(sf.lastAppliedChangeset(), None) |
|---|
| 64 | cs = sf.next() |
|---|
| 65 | sf.applied() |
|---|
| 66 | self.assertEqual(sf.lastAppliedChangeset(), 1) |
|---|
| 67 | cs = sf.next() |
|---|
| 68 | sf.applied() |
|---|
| 69 | self.assertEqual(sf.lastAppliedChangeset(), 2) |
|---|
| 70 | self.assert_(exists(rontf.name + '.journal')) |
|---|
| 71 | |
|---|
| 72 | sf = StateFile(rontf.name, None) |
|---|
| 73 | self.assertEqual(sf.lastAppliedChangeset(), 2) |
|---|
| 74 | i = 3 |
|---|
| 75 | for cs in sf: |
|---|
| 76 | self.assertEqual(cs, i) |
|---|
| 77 | i += 1 |
|---|
