1# Copyright (C) 2010 Google Inc. All rights reserved.
2#
3# Redistribution and use in source and binary forms, with or without
4# modification, are permitted provided that the following conditions are
5# met:
6#
7#    * Redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer.
9#    * Redistributions in binary form must reproduce the above
10# copyright notice, this list of conditions and the following disclaimer
11# in the documentation and/or other materials provided with the
12# distribution.
13#    * Neither the name of Google Inc. nor the names of its
14# contributors may be used to endorse or promote products derived from
15# this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29import unittest
30
31from blinkpy.tool import grammar
32
33
34class GrammarTest(unittest.TestCase):
35
36    def test_join_with_separators_zero(self):
37        self.assertEqual(
38            '',
39            grammar.join_with_separators([]))
40
41    def test_join_with_separators_one(self):
42        self.assertEqual(
43            'one',
44            grammar.join_with_separators(['one']))
45
46    def test_join_with_separators_two(self):
47        self.assertEqual(
48            'one and two',
49            grammar.join_with_separators(['one', 'two']))
50
51    def test_join_with_separators_three(self):
52        self.assertEqual(
53            'one, two, and three',
54            grammar.join_with_separators(['one', 'two', 'three']))
55
56    def test_pluralize_zero(self):
57        self.assertEqual('0 tests', grammar.pluralize('test', 0))
58
59    def test_pluralize_one(self):
60        self.assertEqual('1 test', grammar.pluralize('test', 1))
61
62    def test_pluralize_two(self):
63        self.assertEqual('2 tests', grammar.pluralize('test', 2))
64
65    def test_pluralize_two_ends_with_sh(self):
66        self.assertEqual('2 crashes', grammar.pluralize('crash', 2))
67