+# -*- coding: utf-8 -*-
require File.dirname(__FILE__) + '/../test_helper'
-class MessageTest < Test::Unit::TestCase
+class MessageTest < ActiveSupport::TestCase
+ api_fixtures
fixtures :messages
+ EURO = "\xe2\x82\xac" #euro symbol
+
+ # This needs to be updated when new fixtures are added
+ # or removed.
+ def test_check_message_count
+ assert_equal 2, Message.count
+ end
+
def test_check_empty_message_fails
message = Message.new
assert !message.valid?
- assert message.errors.invalid?(:title)
- assert message.errors.invalid?(:body)
- assert message.errors.invalid?(:sent_on)
- assert true, message.message_read
+ assert message.errors[:title].any?
+ assert message.errors[:body].any?
+ assert message.errors[:sent_on].any?
+ assert !message.message_read
+ end
+
+ def test_validating_msgs
+ message = messages(:unread_message)
+ assert message.valid?
+ massage = messages(:read_message)
+ assert message.valid?
end
+ def test_invalid_send_recipient
+ message = messages(:unread_message)
+ message.sender = nil
+ message.recipient = nil
+ assert !message.valid?
+
+ assert_raise(ActiveRecord::RecordNotFound) { User.find(0) }
+ message.from_user_id = 0
+ message.to_user_id = 0
+ assert_raise(ActiveRecord::RecordInvalid) {message.save!}
+ end
+
+ def test_utf8_roundtrip
+ (1..255).each do |i|
+ assert_message_ok('c', i)
+ assert_message_ok(EURO, i)
+ end
+ end
+
+ def test_length_oversize
+ assert_raise(ActiveRecord::RecordInvalid) { make_message('c', 256).save! }
+ assert_raise(ActiveRecord::RecordInvalid) { make_message(EURO, 256).save! }
+ end
+
+ def test_invalid_utf8
+ # See e.g http://en.wikipedia.org/wiki/UTF-8 for byte sequences
+ # FIXME - Invalid Unicode characters can still be encoded into "valid" utf-8 byte sequences - maybe check this too?
+ invalid_sequences = ["\xC0", # always invalid utf8
+ "\xC2\x4a", # 2-byte multibyte identifier, followed by plain ASCII
+ "\xC2\xC2", # 2-byte multibyte identifier, followed by another one
+ "\x4a\x82", # plain ASCII, followed by multibyte continuation
+ "\x82\x82", # multibyte continuations without multibyte identifier
+ "\xe1\x82\x4a", # three-byte identifier, contination and (incorrectly) plain ASCII
+ ]
+ invalid_sequences.each do |char|
+ begin
+ # create a message and save to the database
+ msg = make_message(char, 1)
+ # if the save throws, thats fine and the test should pass, as we're
+ # only testing invalid sequences anyway.
+ msg.save!
+
+ # get the saved message back and check that it is identical - i.e:
+ # its OK to accept invalid UTF-8 as long as we return it unmodified.
+ db_msg = msg.class.find(msg.id)
+ assert_equal char, db_msg.title, "Database silently truncated message title"
+
+ rescue ArgumentError => ex
+ assert_equal ex.to_s, "invalid byte sequence in UTF-8"
+
+ rescue ActiveRecord::RecordInvalid
+ # because we only test invalid sequences it is OK to barf on them
+ end
+ end
+ end
+
+ def test_from_mail_plain
+ mail = Mail.new do
+ from "from@example.com"
+ to "to@example.com"
+ subject "Test message"
+ date Time.now
+ content_type 'text/plain; charset=utf-8'
+ body "This is a test & a message"
+ end
+ message = Message.from_mail(mail, users(:normal_user), users(:public_user))
+ assert_equal users(:normal_user), message.sender
+ assert_equal users(:public_user), message.recipient
+ assert_equal mail.date, message.sent_on
+ assert_equal "Test message", message.title
+ assert_equal "This is a test & a message", message.body
+ assert_equal "text", message.body_format
+ end
+
+ def test_from_mail_html
+ mail = Mail.new do
+ from "from@example.com"
+ to "to@example.com"
+ subject "Test message"
+ date Time.now
+ content_type 'text/html; charset=utf-8'
+ body "<p>This is a <b>test</b> & a message</p>"
+ end
+ message = Message.from_mail(mail, users(:normal_user), users(:public_user))
+ assert_equal users(:normal_user), message.sender
+ assert_equal users(:public_user), message.recipient
+ assert_equal mail.date, message.sent_on
+ assert_equal "Test message", message.title
+ assert_match /^ *This is a test & a message *$/, message.body
+ assert_equal "text", message.body_format
+ end
+
+ def test_from_mail_multipart
+ mail = Mail.new do
+ from "from@example.com"
+ to "to@example.com"
+ subject "Test message"
+ date Time.now
+
+ text_part do
+ content_type 'text/plain; charset=utf-8'
+ body "This is a test & a message in text format"
+ end
+
+ html_part do
+ content_type 'text/html; charset=utf-8'
+ body "<p>This is a <b>test</b> & a message in HTML format</p>"
+ end
+ end
+ message = Message.from_mail(mail, users(:normal_user), users(:public_user))
+ assert_equal users(:normal_user), message.sender
+ assert_equal users(:public_user), message.recipient
+ assert_equal mail.date, message.sent_on
+ assert_equal "Test message", message.title
+ assert_equal "This is a test & a message in text format", message.body
+ assert_equal "text", message.body_format
+
+ mail = Mail.new do
+ from "from@example.com"
+ to "to@example.com"
+ subject "Test message"
+ date Time.now
+
+ html_part do
+ content_type 'text/html; charset=utf-8'
+ body "<p>This is a <b>test</b> & a message in HTML format</p>"
+ end
+ end
+ message = Message.from_mail(mail, users(:normal_user), users(:public_user))
+ assert_equal users(:normal_user), message.sender
+ assert_equal users(:public_user), message.recipient
+ assert_equal mail.date, message.sent_on
+ assert_equal "Test message", message.title
+ assert_match /^ *This is a test & a message in HTML format *$/, message.body
+ assert_equal "text", message.body_format
+ end
+
+ def test_from_mail_prefix
+ mail = Mail.new do
+ from "from@example.com"
+ to "to@example.com"
+ subject "[OpenStreetMap] Test message"
+ date Time.now
+ content_type 'text/plain; charset=utf-8'
+ body "This is a test & a message"
+ end
+ message = Message.from_mail(mail, users(:normal_user), users(:public_user))
+ assert_equal users(:normal_user), message.sender
+ assert_equal users(:public_user), message.recipient
+ assert_equal mail.date, message.sent_on
+ assert_equal "Test message", message.title
+ assert_equal "This is a test & a message", message.body
+ assert_equal "text", message.body_format
+ end
+
+private
+
+ def make_message(char, count)
+ message = messages(:unread_message)
+ message.title = char * count
+ return message
+ end
+
+ def assert_message_ok(char, count)
+ message = make_message(char, count)
+ assert message.save!
+ response = message.class.find(message.id) # stand by for some über-generalisation...
+ assert_equal char * count, response.title, "message with #{count} #{char} chars (i.e. #{char.length*count} bytes) fails"
+ end
end
projects / rails.git / blobdiff