Mercurial > treepkg
comparison test/test_builder.py @ 118:9d59ed0e3116
Add test/test_builder.py with tests for treepkg.builder
| author | Bernhard Herzog <bh@intevation.de> |
|---|---|
| date | Tue, 20 May 2008 18:47:16 +0000 |
| parents | |
| children | 92116333ef77 |
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| 117:4bb029560721 | 118:9d59ed0e3116 |
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| 1 # Copyright (C) 2007, 2008 by Intevation GmbH | |
| 2 # Authors: | |
| 3 # Bernhard Herzog <bh@intevation.de> | |
| 4 # | |
| 5 # This program is free software under the GPL (>=v2) | |
| 6 # Read the file COPYING coming with the software for details. | |
| 7 | |
| 8 """Tests for treepkg.builder""" | |
| 9 | |
| 10 import sys | |
| 11 import os | |
| 12 import unittest | |
| 13 | |
| 14 from treepkg.builder import PBuilder | |
| 15 | |
| 16 from filesupport import FileTestMixin | |
| 17 | |
| 18 # helper program to dump the command line arguments into a file so that | |
| 19 # test cases can check them. | |
| 20 dump_command_line_py = """ | |
| 21 import sys | |
| 22 open(sys.argv[1], 'w').write(repr(sys.argv[2:])) | |
| 23 """ | |
| 24 | |
| 25 | |
| 26 class TestPBuilder(unittest.TestCase, FileTestMixin): | |
| 27 | |
| 28 def setUp(self): | |
| 29 self.dump_command_line = self.create_temp_file("dump_command_line.py", | |
| 30 dump_command_line_py) | |
| 31 self.command_line_file = self.temp_file_name("command_line") | |
| 32 self.root_command = [sys.executable, self.dump_command_line, | |
| 33 self.command_line_file] | |
| 34 | |
| 35 def check_command_line(self, args): | |
| 36 self.checkFileContents(self.command_line_file, repr(args)) | |
| 37 | |
| 38 def test_build(self): | |
| 39 """Tests the PBuilder.build method. | |
| 40 The test checks whether the build method creates the binary_dir | |
| 41 and then checks the arguments with which the root command is | |
| 42 called. The test is a little too strict because it expects a | |
| 43 specific order of the arguments even though the order of some of | |
| 44 the arguments doesn't matter. | |
| 45 | |
| 46 A more thorough test of the build method is implicity done by | |
| 47 the packager tests. | |
| 48 """ | |
| 49 binary_dir_name = self.temp_file_name("binary") | |
| 50 if os.path.exists(binary_dir_name): | |
| 51 os.rmdir(binary_dir_name) | |
| 52 # sanity check: the binary directory must not exist yet. | |
| 53 self.failIf(os.path.exists(binary_dir_name)) | |
| 54 | |
| 55 builder = PBuilder("my_pbuilderrc", self.root_command) | |
| 56 builder.build("my_dsc_file", binary_dir_name, "the_logfile") | |
| 57 self.check_command_line(['/usr/sbin/pbuilder', 'build', | |
| 58 '--configfile', 'my_pbuilderrc', | |
| 59 '--logfile', 'the_logfile', | |
| 60 '--buildresult', binary_dir_name, | |
| 61 'my_dsc_file']) | |
| 62 self.failUnless(os.path.isdir(binary_dir_name)) |