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
|
# frozen_string_literal: true
require "helper"
module Nokogiri
module XML
module SAX
# raises an exception when underlying parser
# encounters an XML parsing error
class ThrowingErrorDocument < Document
def error(msg)
raise(StandardError, "parsing did not complete: #{msg}")
end
end
# only warns when underlying parser encounters
# an XML parsing error
class WarningErrorDocument < Document
def error(msg)
errors << msg
end
def errors
@errors ||= []
end
end
class TestErrorHandling < Nokogiri::SAX::TestCase
def test_error_throwing_document_raises_exception
error_parser = Parser.new(ThrowingErrorDocument.new)
e = assert_raises(StandardError) do
error_parser.parse("<xml>") # no closing element
end
assert_match(/parsing did not complete/, e.message)
end
def test_warning_document_encounters_error_but_terminates_normally
warning_parser = Parser.new(WarningErrorDocument.new)
warning_parser.parse("<xml>")
refute_empty(warning_parser.document.errors, "error collector did not collect an error")
end
end
end
end
end
|
