1# Copyright (C) 2010 Research in Motion Ltd. 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 Research in Motion Ltd. 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 webkitpy.common.system.outputcapture import OutputCapture
32from webkitpy.common.system.user import User
33
34class UserTest(unittest.TestCase):
35
36    example_user_response = "example user response"
37
38    def test_prompt_repeat(self):
39        self.repeatsRemaining = 2
40        def mock_raw_input(message):
41            self.repeatsRemaining -= 1
42            if not self.repeatsRemaining:
43                return UserTest.example_user_response
44            return None
45        self.assertEqual(User.prompt("input", repeat=self.repeatsRemaining, raw_input=mock_raw_input), UserTest.example_user_response)
46
47    def test_prompt_when_exceeded_repeats(self):
48        self.repeatsRemaining = 2
49        def mock_raw_input(message):
50            self.repeatsRemaining -= 1
51            return None
52        self.assertEqual(User.prompt("input", repeat=self.repeatsRemaining, raw_input=mock_raw_input), None)
53
54    def test_prompt_with_list(self):
55        def run_prompt_test(inputs, expected_result, can_choose_multiple=False):
56            def mock_raw_input(message):
57                return inputs.pop(0)
58            output_capture = OutputCapture()
59            actual_result = output_capture.assert_outputs(
60                self,
61                User.prompt_with_list,
62                args=["title", ["foo", "bar"]],
63                kwargs={"can_choose_multiple": can_choose_multiple, "raw_input": mock_raw_input},
64                expected_stdout="title\n 1. foo\n 2. bar\n")
65            self.assertEqual(actual_result, expected_result)
66            self.assertEqual(len(inputs), 0)
67
68        run_prompt_test(["1"], "foo")
69        run_prompt_test(["badinput", "2"], "bar")
70
71        run_prompt_test(["1,2"], ["foo", "bar"], can_choose_multiple=True)
72        run_prompt_test(["  1,  2   "], ["foo", "bar"], can_choose_multiple=True)
73        run_prompt_test(["all"], ["foo", "bar"], can_choose_multiple=True)
74        run_prompt_test([""], ["foo", "bar"], can_choose_multiple=True)
75        run_prompt_test(["  "], ["foo", "bar"], can_choose_multiple=True)
76        run_prompt_test(["badinput", "all"], ["foo", "bar"], can_choose_multiple=True)
77
78    def test_confirm(self):
79        test_cases = (
80            (("Continue? [Y/n]: ", True), (User.DEFAULT_YES, 'y')),
81            (("Continue? [Y/n]: ", False), (User.DEFAULT_YES, 'n')),
82            (("Continue? [Y/n]: ", True), (User.DEFAULT_YES, '')),
83            (("Continue? [Y/n]: ", False), (User.DEFAULT_YES, 'q')),
84            (("Continue? [y/N]: ", True), (User.DEFAULT_NO, 'y')),
85            (("Continue? [y/N]: ", False), (User.DEFAULT_NO, 'n')),
86            (("Continue? [y/N]: ", False), (User.DEFAULT_NO, '')),
87            (("Continue? [y/N]: ", False), (User.DEFAULT_NO, 'q')),
88        )
89        for test_case in test_cases:
90            expected, inputs = test_case
91
92            def mock_raw_input(message):
93                self.assertEquals(expected[0], message)
94                return inputs[1]
95
96            result = User().confirm(default=inputs[0],
97                                    raw_input=mock_raw_input)
98            self.assertEquals(expected[1], result)
99
100    def test_warn_if_application_is_xcode(self):
101        output = OutputCapture()
102        user = User()
103        output.assert_outputs(self, user._warn_if_application_is_xcode, ["TextMate"])
104        output.assert_outputs(self, user._warn_if_application_is_xcode, ["/Applications/TextMate.app"])
105        output.assert_outputs(self, user._warn_if_application_is_xcode, ["XCode"])  # case sensitive matching
106
107        xcode_warning = "Instead of using Xcode.app, consider using EDITOR=\"xed --wait\".\n"
108        output.assert_outputs(self, user._warn_if_application_is_xcode, ["Xcode"], expected_stdout=xcode_warning)
109        output.assert_outputs(self, user._warn_if_application_is_xcode, ["/Developer/Applications/Xcode.app"], expected_stdout=xcode_warning)
110