1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
require 'abstract_unit'
require 'multibyte_test_helpers'
require 'stringio'
require 'fileutils'
require 'tempfile'
require 'active_support/buffered_logger'
class BufferedLoggerTest < Test::Unit::TestCase
include MultibyteTestHelpers
include ActiveSupport::Testing::Deprecation
Logger = ActiveSupport::BufferedLogger
def setup
@message = "A debug message"
@integer_message = 12345
@output = StringIO.new
@logger = Logger.new(@output)
end
def test_write_binary_data_to_existing_file
t = Tempfile.new ['development', 'log']
t.binmode
t.write 'hi mom!'
t.close
f = File.open(t.path, 'w')
f.binmode
logger = Logger.new f
logger.level = Logger::DEBUG
str = "\x80"
if str.respond_to?(:force_encoding)
str.force_encoding("ASCII-8BIT")
end
logger.add Logger::DEBUG, str
ensure
logger.close
t.close true
end
def test_write_binary_data_create_file
fname = File.join Dir.tmpdir, 'lol', 'rofl.log'
f = File.open(fname, 'w')
f.binmode
logger = Logger.new f
logger.level = Logger::DEBUG
str = "\x80"
if str.respond_to?(:force_encoding)
str.force_encoding("ASCII-8BIT")
end
logger.add Logger::DEBUG, str
ensure
logger.close
File.unlink fname
end
def test_should_log_debugging_message_when_debugging
@logger.level = Logger::DEBUG
@logger.add(Logger::DEBUG, @message)
assert @output.string.include?(@message)
end
def test_should_not_log_debug_messages_when_log_level_is_info
@logger.level = Logger::INFO
@logger.add(Logger::DEBUG, @message)
assert ! @output.string.include?(@message)
end
def test_should_add_message_passed_as_block_when_using_add
@logger.level = Logger::INFO
@logger.add(Logger::INFO) {@message}
assert @output.string.include?(@message)
end
def test_should_add_message_passed_as_block_when_using_shortcut
@logger.level = Logger::INFO
@logger.info {@message}
assert @output.string.include?(@message)
end
def test_should_convert_message_to_string
@logger.level = Logger::INFO
@logger.info @integer_message
assert @output.string.include?(@integer_message.to_s)
end
def test_should_convert_message_to_string_when_passed_in_block
@logger.level = Logger::INFO
@logger.info {@integer_message}
assert @output.string.include?(@integer_message.to_s)
end
def test_should_not_evaluate_block_if_message_wont_be_logged
@logger.level = Logger::INFO
evaluated = false
@logger.add(Logger::DEBUG) {evaluated = true}
assert evaluated == false
end
def test_should_not_mutate_message
message_copy = @message.dup
@logger.info @message
assert_equal message_copy, @message
end
def test_should_know_if_its_loglevel_is_below_a_given_level
Logger::Severity.constants.each do |level|
@logger.level = Logger::Severity.const_get(level) - 1
assert @logger.send("#{level.downcase}?"), "didn't know if it was #{level.downcase}? or below"
end
end
def test_should_create_the_log_directory_if_it_doesnt_exist
tmp_directory = File.join(File.dirname(__FILE__), "tmp")
log_file = File.join(tmp_directory, "development.log")
FileUtils.rm_rf(tmp_directory)
assert_deprecated do
@logger = Logger.new(log_file)
end
assert File.exist?(tmp_directory)
end
def test_buffer_multibyte
@logger.info(UNICODE_STRING)
@logger.info(BYTE_STRING)
assert @output.string.include?(UNICODE_STRING)
byte_string = @output.string.dup
if byte_string.respond_to?(:force_encoding)
byte_string.force_encoding("ASCII-8BIT")
end
assert byte_string.include?(BYTE_STRING)
end
end
|