rattail-project/rattail Changeset

Changeset - 9917ed60efd7

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Lance Edgar - 8 years ago 2016-05-14 18:30:41
ledgar@sacfoodcoop.com

Add a few tests for RattailConfig

2 files changed with 127 insertions and 6 deletions:

rattail/config.py

rattail/tests/test_config.py

123

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rattail/config.py

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@@ @@ -65,8 +65,8 @@ def parse_list(value): @@
         return []
     # Per the shlex docs (https://docs.python.org/2/library/shlex.html):
     # "Prior to Python 2.7.3, this module did not support Unicode input."
     if sys.version_info < (2, 7, 3) and isinstance(value, unicode): # pragma: no cover
         value = value.encode(u'utf-8')
     if isinstance(value, unicode):
         value = value.encode('utf-8')
     parser = shlex.shlex(value)
     parser.whitespace += u','
     parser.whitespace_split = True
@@ @@ -112,6 +112,8 @@ class RattailConfig(object): @@
         self.usedb = usedb
         if self.usedb is None:
             self.usedb = self.getbool('rattail.config', 'usedb', usedb=False, default=False)
         self.preferdb = preferdb
         if self.usedb and self.preferdb is None:
             self.preferdb = self.getbool('rattail.config', 'preferdb', usedb=False, default=False)
         # Attempt to detect lack of SQLAlchemy libraries etc.  This allows us

rattail/tests/test_config.py

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 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import unicode_literals, absolute_import
 from unittest import TestCase
 import os
 import unittest
 from fixture import TempIO
 from rattail import config
 class TestParseList(TestCase):
 class TestParseBoolFunc(unittest.TestCase):
     def test_none(self):
         self.assertIsNone(config.parse_bool(None))
     def test_true(self):
         self.assertIs(config.parse_bool(True), True)
     def test_false(self):
         self.assertIs(config.parse_bool(False), False)
     def test_string(self):
         self.assertTrue(config.parse_bool('true'))
         self.assertTrue(config.parse_bool('yes'))
         self.assertTrue(config.parse_bool('on'))
         self.assertTrue(config.parse_bool('1'))
         self.assertFalse(config.parse_bool('false'))
         self.assertFalse(config.parse_bool('no'))
         self.assertFalse(config.parse_bool('off'))
         self.assertFalse(config.parse_bool('0'))
 class TestParseListFunc(unittest.TestCase):
     def test_none(self):
         value = config.parse_list(None)
@@ @@ -50,7 +76,7 @@ class TestParseList(TestCase): @@
         self.assertEqual(value[2], u'baz')
     def test_multiple_values_separated_by_whitespace_and_commas_with_some_quoting(self):
-        value = config.parse_list(u"""
         value = config.parse_list("""
         foo
         "C:\\some path\\with spaces\\and, a comma",
         baz
@@ @@ -59,3 +85,96 @@ class TestParseList(TestCase): @@
         self.assertEqual(value[0], u'foo')
         self.assertEqual(value[1], u'C:\\some path\\with spaces\\and, a comma')
         self.assertEqual(value[2], u'baz')
 class TestRattailConfig(unittest.TestCase):
     def setUp(self):
         self.tempio = TempIO()
     def tearDown(self):
         del self.tempio
     def setup_files(self):
         self.site_path = self.tempio.putfile('site.conf', """
 [rattail]
         """)
         self.host_path = self.tempio.putfile('host.conf', """
 [rattail.config]
 include = "{}"
         """.format(self.site_path))
         self.app_path = self.tempio.putfile('app.conf', """
 [rattail.config]
 include = "{}"
         """.format(self.host_path))
         self.custom_path = self.tempio.putfile('custom.conf', """
 [rattail.config]
 include = "%(here)s/app.conf"
         """)
     def test_init_defaults(self):
         cfg = config.RattailConfig()
         self.assertEqual(cfg.files_requested, [])
         self.assertEqual(cfg.files_read, [])
         self.assertIsNone(cfg._session_factory)
     def test_init_params(self):
         self.setup_files()
         # files
         cfg = config.RattailConfig()
         self.assertEqual(cfg.files_requested, [])
         self.assertEqual(cfg.files_read, [])
         cfg = config.RattailConfig(files=[self.site_path])
         self.assertEqual(cfg.files_requested, [self.site_path])
         self.assertEqual(cfg.files_read, [self.site_path])
         # usedb
         cfg = config.RattailConfig()
         self.assertFalse(cfg.usedb)
         cfg = config.RattailConfig(usedb=True)
         self.assertTrue(cfg.usedb)
         # preferdb
         cfg = config.RattailConfig()
         self.assertFalse(cfg.preferdb)
         cfg = config.RattailConfig(preferdb=True)
         self.assertTrue(cfg.preferdb)
     def test_read_file_with_recurse(self):
         self.setup_files()
         cfg = config.RattailConfig()
         cfg.read_file(self.custom_path, recurse=True)
         self.assertEqual(cfg.files_requested, [self.custom_path, self.app_path, self.host_path, self.site_path])
         self.assertEqual(cfg.files_read, [self.site_path, self.host_path, self.app_path, self.custom_path])
     def test_read_file_once_only(self):
         self.setup_files()
         another_path = self.tempio.putfile('another.conf', """
 [rattail.config]
 include = "{custom}" "{site}" "{app}" "{site}" "{custom}"
         """.format(custom=self.custom_path, app=self.app_path, site=self.site_path))
         cfg = config.RattailConfig()
         cfg.read_file(another_path, recurse=True)
         self.assertEqual(cfg.files_requested, [another_path, self.custom_path, self.app_path, self.host_path, self.site_path])
         self.assertEqual(cfg.files_read, [self.site_path, self.host_path, self.app_path, self.custom_path, another_path])
     def test_read_file_skip_missing(self):
         self.setup_files()
         bogus_path = '/tmp/does-not/exist'
         self.assertFalse(os.path.exists(bogus_path))
         another_path = self.tempio.putfile('another.conf', """
 [rattail.config]
 include = "{bogus}" "{app}" "{bogus}" "{site}"
         """.format(bogus=bogus_path, app=self.app_path, site=self.site_path))
         cfg = config.RattailConfig()
         cfg.read_file(another_path, recurse=True)
         self.assertEqual(cfg.files_requested, [another_path, bogus_path, self.app_path, self.host_path, self.site_path])
         self.assertEqual(cfg.files_read, [self.site_path, self.host_path, self.app_path, another_path])

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